45 void bind_buffer (NegativeTestContext& ctx)  in bind_buffer()  argument
47 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the allowable values.");  in bind_buffer()
48 	ctx.glBindBuffer(-1, 0);  in bind_buffer()
49 	ctx.expectError(GL_INVALID_ENUM);  in bind_buffer()
50 	ctx.endSection();  in bind_buffer()
53 void delete_buffers (NegativeTestContext& ctx)  in delete_buffers()  argument
55 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in delete_buffers()
56 	ctx.glDeleteBuffers(-1, 0);  in delete_buffers()
57 	ctx.expectError(GL_INVALID_VALUE);  in delete_buffers()
58 	ctx.endSection();  in delete_buffers()
61 void gen_buffers (NegativeTestContext& ctx)  in gen_buffers()  argument
63 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in gen_buffers()
64 	ctx.glGenBuffers(-1, 0);  in gen_buffers()
65 	ctx.expectError(GL_INVALID_VALUE);  in gen_buffers()
66 	ctx.endSection();  in gen_buffers()
69 void buffer_data (NegativeTestContext& ctx)  in buffer_data()  argument
72 	ctx.glGenBuffers(1, &buffer);  in buffer_data()
73 	ctx.glBindBuffer(GL_ARRAY_BUFFER, buffer);  in buffer_data()
75 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_ARRAY_BUFFER or GL_ELEMENT_ARRA…  in buffer_data()
76 	ctx.glBufferData(-1, 0, NULL, GL_STREAM_DRAW);  in buffer_data()
77 	ctx.expectError(GL_INVALID_ENUM);  in buffer_data()
78 	ctx.endSection();  in buffer_data()
80 …ctx.beginSection("GL_INVALID_ENUM is generated if usage is not GL_STREAM_DRAW, GL_STATIC_DRAW, or …  in buffer_data()
81 	ctx.glBufferData(GL_ARRAY_BUFFER, 0, NULL, -1);  in buffer_data()
82 	ctx.expectError(GL_INVALID_ENUM);  in buffer_data()
83 	ctx.endSection();  in buffer_data()
85 	ctx.beginSection("GL_INVALID_VALUE is generated if size is negative.");  in buffer_data()
86 	ctx.glBufferData(GL_ARRAY_BUFFER, -1, NULL, GL_STREAM_DRAW);  in buffer_data()
87 	ctx.expectError(GL_INVALID_VALUE);  in buffer_data()
88 	ctx.endSection();  in buffer_data()
90 …ctx.beginSection("GL_INVALID_OPERATION is generated if the reserved buffer object name 0 is bound …  in buffer_data()
91 	ctx.glBindBuffer(GL_ARRAY_BUFFER, 0);  in buffer_data()
92 	ctx.glBufferData(GL_ARRAY_BUFFER, 0, NULL, GL_STREAM_DRAW);  in buffer_data()
93 	ctx.expectError(GL_INVALID_OPERATION);  in buffer_data()
94 	ctx.endSection();  in buffer_data()
96 	ctx.glDeleteBuffers(1, &buffer);  in buffer_data()
99 void buffer_sub_data (NegativeTestContext& ctx)  in buffer_sub_data()  argument
102 	ctx.glGenBuffers(1, &buffer);  in buffer_sub_data()
103 	ctx.glBindBuffer(GL_ARRAY_BUFFER, buffer);  in buffer_sub_data()
104 	ctx.glBufferData(GL_ARRAY_BUFFER, 10, 0, GL_STREAM_DRAW);  in buffer_sub_data()
106 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_ARRAY_BUFFER or GL_ELEMENT_ARRA…  in buffer_sub_data()
107 	ctx.glBufferSubData(-1, 1, 1, 0);  in buffer_sub_data()
108 	ctx.expectError(GL_INVALID_ENUM);  in buffer_sub_data()
109 	ctx.endSection();  in buffer_sub_data()
111 …ctx.beginSection("GL_INVALID_OPERATION is generated if the reserved buffer object name 0 is bound …  in buffer_sub_data()
112 	ctx.glBindBuffer(GL_ARRAY_BUFFER, 0);  in buffer_sub_data()
113 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 1, 1, 0);  in buffer_sub_data()
114 	ctx.expectError(GL_INVALID_OPERATION);  in buffer_sub_data()
115 	ctx.endSection();  in buffer_sub_data()
117 …ctx.beginSection("GL_INVALID_OPERATION is generated if the buffer object being updated is mapped."…  in buffer_sub_data()
118 	ctx.glBindBuffer(GL_ARRAY_BUFFER, buffer);  in buffer_sub_data()
119 	ctx.glMapBufferRange(GL_ARRAY_BUFFER, 0, 5, GL_MAP_READ_BIT);  in buffer_sub_data()
120 	ctx.expectError(GL_NO_ERROR);  in buffer_sub_data()
121 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 1, 1, 0);  in buffer_sub_data()
122 	ctx.expectError(GL_INVALID_OPERATION);  in buffer_sub_data()
123 	ctx.endSection();  in buffer_sub_data()
125 	ctx.glDeleteBuffers(1, &buffer);  in buffer_sub_data()
128 void buffer_sub_data_size_offset (NegativeTestContext& ctx)  in buffer_sub_data_size_offset()  argument
131 	ctx.glGenBuffers(1, &buffer);  in buffer_sub_data_size_offset()
132 	ctx.glBindBuffer(GL_ARRAY_BUFFER, buffer);  in buffer_sub_data_size_offset()
133 	ctx.glBufferData(GL_ARRAY_BUFFER, 10, 0, GL_STREAM_DRAW);  in buffer_sub_data_size_offset()
135 …ctx.beginSection("GL_INVALID_VALUE is generated if offset or size is negative, or if together they…  in buffer_sub_data_size_offset()
136 	ctx.glBufferSubData(GL_ARRAY_BUFFER, -1, 1, 0);  in buffer_sub_data_size_offset()
137 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
138 	ctx.glBufferSubData(GL_ARRAY_BUFFER, -1, -1, 0);  in buffer_sub_data_size_offset()
139 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
140 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 1, -1, 0);  in buffer_sub_data_size_offset()
141 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
142 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 15, 1, 0);  in buffer_sub_data_size_offset()
143 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
144 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 1, 15, 0);  in buffer_sub_data_size_offset()
145 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
146 	ctx.glBufferSubData(GL_ARRAY_BUFFER, 8, 8, 0);  in buffer_sub_data_size_offset()
147 	ctx.expectError(GL_INVALID_VALUE);  in buffer_sub_data_size_offset()
148 	ctx.endSection();  in buffer_sub_data_size_offset()
150 	ctx.glDeleteBuffers(1, &buffer);  in buffer_sub_data_size_offset()
153 void clear (NegativeTestContext& ctx)  in clear()  argument
155 …ctx.beginSection("GL_INVALID_VALUE is generated if any bit other than the three defined bits is se…  in clear()
156 	ctx.glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);  in clear()
157 	ctx.expectError(GL_NO_ERROR);  in clear()
158 	ctx.glClear(0x00000200);  in clear()
159 	ctx.expectError(GL_INVALID_VALUE);  in clear()
160 	ctx.glClear(0x00001000);  in clear()
161 	ctx.expectError(GL_INVALID_VALUE);  in clear()
162 	ctx.glClear(0x00000010);  in clear()
163 	ctx.expectError(GL_INVALID_VALUE);  in clear()
164 	ctx.endSection();  in clear()
167 void read_pixels (NegativeTestContext& ctx)  in read_pixels()  argument
172 …ctx.beginSection("GL_INVALID_OPERATION is generated if the combination of format and type is unsup…  in read_pixels()
173 	ctx.glReadPixels(0, 0, 1, 1, GL_LUMINANCE_ALPHA, GL_UNSIGNED_SHORT_4_4_4_4, &ubyteData[0]);  in read_pixels()
174 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels()
175 	ctx.endSection();  in read_pixels()
177 	ctx.beginSection("GL_INVALID_VALUE is generated if either width or height is negative.");  in read_pixels()
178 	ctx.glReadPixels(0, 0, -1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels()
179 	ctx.expectError(GL_INVALID_VALUE);  in read_pixels()
180 	ctx.glReadPixels(0, 0, 1, -1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels()
181 	ctx.expectError(GL_INVALID_VALUE);  in read_pixels()
182 	ctx.glReadPixels(0, 0, -1, -1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels()
183 	ctx.expectError(GL_INVALID_VALUE);  in read_pixels()
184 	ctx.endSection();  in read_pixels()
186 …ctx.beginSection("GL_INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer…  in read_pixels()
187 	ctx.glGenFramebuffers(1, &fbo);  in read_pixels()
188 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in read_pixels()
189 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels()
190 	ctx.glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels()
191 	ctx.expectError(GL_INVALID_FRAMEBUFFER_OPERATION);  in read_pixels()
192 	ctx.endSection();  in read_pixels()
194 	ctx.glDeleteFramebuffers(1, &fbo);  in read_pixels()
197 void readn_pixels (NegativeTestContext& ctx)  in readn_pixels()  argument
202 	if (!contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2))  in readn_pixels()
203 		&& !ctx.isExtensionSupported("GL_KHR_robustness")  in readn_pixels()
204 		&& !ctx.isExtensionSupported("GL_EXT_robustness"))  in readn_pixels()
209 …ctx.beginSection("GL_INVALID_OPERATION is generated if the combination of format and type is unsup…  in readn_pixels()
210 …ctx.glReadnPixels(0, 0, 1, 1, GL_LUMINANCE_ALPHA, GL_UNSIGNED_SHORT_4_4_4_4, (int) ubyteData.size(…  in readn_pixels()
211 	ctx.expectError(GL_INVALID_OPERATION);  in readn_pixels()
212 	ctx.endSection();  in readn_pixels()
214 	ctx.beginSection("GL_INVALID_VALUE is generated if either width or height is negative.");  in readn_pixels()
215 	ctx.glReadnPixels(0, 0, -1, 1, GL_RGBA, GL_UNSIGNED_BYTE, (int) ubyteData.size(), &ubyteData[0]);  in readn_pixels()
216 	ctx.expectError(GL_INVALID_VALUE);  in readn_pixels()
217 	ctx.glReadnPixels(0, 0, 1, -1, GL_RGBA, GL_UNSIGNED_BYTE, (int) ubyteData.size(), &ubyteData[0]);  in readn_pixels()
218 	ctx.expectError(GL_INVALID_VALUE);  in readn_pixels()
219 	ctx.glReadnPixels(0, 0, -1, -1, GL_RGBA, GL_UNSIGNED_BYTE, (int) ubyteData.size(), &ubyteData[0]);  in readn_pixels()
220 	ctx.expectError(GL_INVALID_VALUE);  in readn_pixels()
221 	ctx.endSection();  in readn_pixels()
223 …ctx.beginSection("GL_INVALID_OPERATION is generated by ReadnPixels if the buffer size required to …  in readn_pixels()
224 …ctx.glReadnPixels(0, 0, 0x1234, 0x1234, GL_RGBA, GL_UNSIGNED_BYTE, (int) ubyteData.size(), &ubyteD…  in readn_pixels()
225 	ctx.expectError(GL_INVALID_OPERATION);  in readn_pixels()
226 	ctx.endSection();  in readn_pixels()
228 …ctx.beginSection("GL_INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer…  in readn_pixels()
229 	ctx.glGenFramebuffers(1, &fbo);  in readn_pixels()
230 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in readn_pixels()
231 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in readn_pixels()
232 	ctx.glReadnPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, (int) ubyteData.size(), &ubyteData[0]);  in readn_pixels()
233 	ctx.expectError(GL_INVALID_FRAMEBUFFER_OPERATION);  in readn_pixels()
234 	ctx.endSection();  in readn_pixels()
236 	ctx.glDeleteFramebuffers(1, &fbo);  in readn_pixels()
239 void read_pixels_format_mismatch (NegativeTestContext& ctx)  in read_pixels_format_mismatch()  argument
247 …ctx.beginSection("Unsupported combinations of format and type will generate an GL_INVALID_OPERATIO…  in read_pixels_format_mismatch()
248 	ctx.glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_SHORT_5_6_5, &ushortData[0]);  in read_pixels_format_mismatch()
249 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
250 	ctx.glReadPixels(0, 0, 1, 1, GL_ALPHA, GL_UNSIGNED_SHORT_5_6_5, &ushortData[0]);  in read_pixels_format_mismatch()
251 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
252 	ctx.glReadPixels(0, 0, 1, 1, GL_RGB, GL_UNSIGNED_SHORT_4_4_4_4, &ushortData[0]);  in read_pixels_format_mismatch()
253 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
254 	ctx.glReadPixels(0, 0, 1, 1, GL_ALPHA, GL_UNSIGNED_SHORT_4_4_4_4, &ushortData[0]);  in read_pixels_format_mismatch()
255 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
256 	ctx.glReadPixels(0, 0, 1, 1, GL_RGB, GL_UNSIGNED_SHORT_5_5_5_1, &ushortData[0]);  in read_pixels_format_mismatch()
257 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
258 	ctx.glReadPixels(0, 0, 1, 1, GL_ALPHA, GL_UNSIGNED_SHORT_5_5_5_1, &ushortData[0]);  in read_pixels_format_mismatch()
259 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
260 	ctx.glReadnPixels(0, 0, 1, 1, GL_RGBA, GL_FLOAT, (int) floatData.size(), &floatData[0]);  in read_pixels_format_mismatch()
261 	ctx.expectError(GL_INVALID_OPERATION);  in read_pixels_format_mismatch()
262 	ctx.endSection();  in read_pixels_format_mismatch()
264 …ctx.beginSection("GL_RGBA/GL_UNSIGNED_BYTE is always accepted and the other acceptable pair can be…  in read_pixels_format_mismatch()
265 	ctx.glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels_format_mismatch()
266 	ctx.expectError(GL_NO_ERROR);  in read_pixels_format_mismatch()
267 	ctx.glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_FORMAT, &readFormat);  in read_pixels_format_mismatch()
268 	ctx.glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_TYPE, &readType);  in read_pixels_format_mismatch()
269 	ctx.glReadPixels(0, 0, 1, 1, readFormat, readType, &ubyteData[0]);  in read_pixels_format_mismatch()
270 	ctx.expectError(GL_NO_ERROR);  in read_pixels_format_mismatch()
271 	ctx.endSection();  in read_pixels_format_mismatch()
274 void read_pixels_fbo_format_mismatch (NegativeTestContext& ctx)  in read_pixels_fbo_format_mismatch()  argument
281 	ctx.glGenTextures			(1, &texture);  in read_pixels_fbo_format_mismatch()
282 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in read_pixels_fbo_format_mismatch()
283 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in read_pixels_fbo_format_mismatch()
284 	ctx.glGenFramebuffers		(1, &fbo);  in read_pixels_fbo_format_mismatch()
285 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in read_pixels_fbo_format_mismatch()
286 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_pixels_fbo_format_mismatch()
287 	ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
289 …ctx.beginSection("GL_INVALID_OPERATION is generated if currently bound framebuffer format is incom…  in read_pixels_fbo_format_mismatch()
291 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in read_pixels_fbo_format_mismatch()
292 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_pixels_fbo_format_mismatch()
293 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels_fbo_format_mismatch()
294 	ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
295 	ctx.glReadPixels			(0, 0, 1, 1, GL_RGBA, GL_FLOAT, &floatData[0]);  in read_pixels_fbo_format_mismatch()
296 	ctx.expectError				(GL_INVALID_OPERATION);  in read_pixels_fbo_format_mismatch()
298 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32I, 32, 32, 0, GL_RGBA_INTEGER, GL_INT, NULL);  in read_pixels_fbo_format_mismatch()
299 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_pixels_fbo_format_mismatch()
300 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels_fbo_format_mismatch()
301 	ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
302 	ctx.glReadPixels			(0, 0, 1, 1, GL_RGBA, GL_FLOAT, &floatData[0]);  in read_pixels_fbo_format_mismatch()
303 	ctx.expectError				(GL_INVALID_OPERATION);  in read_pixels_fbo_format_mismatch()
305 …ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32UI, 32, 32, 0, GL_RGBA_INTEGER, GL_UNSIGNED_INT, NU…  in read_pixels_fbo_format_mismatch()
306 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_pixels_fbo_format_mismatch()
307 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels_fbo_format_mismatch()
308 	ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
309 	ctx.glReadPixels			(0, 0, 1, 1, GL_RGBA, GL_FLOAT, &floatData[0]);  in read_pixels_fbo_format_mismatch()
310 	ctx.expectError				(GL_INVALID_OPERATION);  in read_pixels_fbo_format_mismatch()
312 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)) ||  in read_pixels_fbo_format_mismatch()
313 		ctx.isExtensionSupported("GL_EXT_color_buffer_float"))  in read_pixels_fbo_format_mismatch()
315 		ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32F, 32, 32, 0, GL_RGBA, GL_FLOAT, NULL);  in read_pixels_fbo_format_mismatch()
316 		ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
317 		ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_pixels_fbo_format_mismatch()
318 		ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels_fbo_format_mismatch()
319 		ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
320 		ctx.glReadPixels			(0, 0, 1, 1, GL_RGBA, GL_INT, &floatData[0]);  in read_pixels_fbo_format_mismatch()
321 		ctx.expectError				(GL_INVALID_OPERATION);  in read_pixels_fbo_format_mismatch()
324 	ctx.endSection();  in read_pixels_fbo_format_mismatch()
326 …ctx.beginSection("GL_INVALID_OPERATION is generated if GL_READ_FRAMEBUFFER_BINDING is non-zero, th…  in read_pixels_fbo_format_mismatch()
332 	ctx.glGenRenderbuffers(1, &rbo);  in read_pixels_fbo_format_mismatch()
333 	ctx.glBindRenderbuffer(GL_RENDERBUFFER, rbo);  in read_pixels_fbo_format_mismatch()
334 	ctx.glRenderbufferStorageMultisample(GL_RENDERBUFFER, 4, GL_RGBA8, 32, 32);  in read_pixels_fbo_format_mismatch()
335 	ctx.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbo);  in read_pixels_fbo_format_mismatch()
337 	ctx.glGetIntegerv			(GL_READ_FRAMEBUFFER_BINDING, &binding);  in read_pixels_fbo_format_mismatch()
338 …ctx.getLog() << TestLog::Message << "// GL_READ_FRAMEBUFFER_BINDING: " << binding << TestLog::EndM…  in read_pixels_fbo_format_mismatch()
339 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_pixels_fbo_format_mismatch()
340 	ctx.glGetIntegerv			(GL_SAMPLE_BUFFERS, &sampleBuffers);  in read_pixels_fbo_format_mismatch()
341 …ctx.getLog() << TestLog::Message << "// GL_SAMPLE_BUFFERS: " << sampleBuffers << TestLog::EndMessa…  in read_pixels_fbo_format_mismatch()
342 	ctx.expectError				(GL_NO_ERROR);  in read_pixels_fbo_format_mismatch()
346 …ctx.getLog() << TestLog::Message << "// ERROR: expected GL_READ_FRAMEBUFFER_BINDING to be non-zero…  in read_pixels_fbo_format_mismatch()
347 		ctx.fail("Got invalid value");  in read_pixels_fbo_format_mismatch()
351 		ctx.glReadPixels	(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &ubyteData[0]);  in read_pixels_fbo_format_mismatch()
352 		ctx.expectError		(GL_INVALID_OPERATION);  in read_pixels_fbo_format_mismatch()
355 	ctx.endSection();  in read_pixels_fbo_format_mismatch()
357 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, 0);  in read_pixels_fbo_format_mismatch()
358 	ctx.glBindTexture			(GL_TEXTURE_2D, 0);  in read_pixels_fbo_format_mismatch()
359 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, 0);  in read_pixels_fbo_format_mismatch()
360 	ctx.glDeleteFramebuffers	(1, &fbo);  in read_pixels_fbo_format_mismatch()
361 	ctx.glDeleteTextures		(1, &texture);  in read_pixels_fbo_format_mismatch()
362 	ctx.glDeleteRenderbuffers	(1, &rbo);  in read_pixels_fbo_format_mismatch()
365 void bind_buffer_range (NegativeTestContext& ctx)  in bind_buffer_range()  argument
374 	ctx.glGenBuffers(1, &bufU);  in bind_buffer_range()
375 	ctx.glBindBuffer(GL_UNIFORM_BUFFER, bufU);  in bind_buffer_range()
376 	ctx.glBufferData(GL_UNIFORM_BUFFER, 16, NULL, GL_STREAM_DRAW);  in bind_buffer_range()
378 	ctx.glGenBuffers(1, &bufTF);  in bind_buffer_range()
379 	ctx.glBindBuffer(GL_TRANSFORM_FEEDBACK_BUFFER, bufTF);  in bind_buffer_range()
380 	ctx.glBufferData(GL_TRANSFORM_FEEDBACK_BUFFER, 16, NULL, GL_STREAM_DRAW);  in bind_buffer_range()
382 	ctx.glGenBuffers(1, &bufAC);  in bind_buffer_range()
383 	ctx.glBindBuffer(GL_ATOMIC_COUNTER_BUFFER, bufAC);  in bind_buffer_range()
384 	ctx.glBufferData(GL_ATOMIC_COUNTER_BUFFER, 16, NULL, GL_STREAM_DRAW);  in bind_buffer_range()
386 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_ATOMIC_COUNTER_BUFFER, GL_SHADE…  in bind_buffer_range()
387 	ctx.glBindBufferRange(GL_ARRAY_BUFFER, 0, bufU, 0, 4);  in bind_buffer_range()
388 	ctx.expectError(GL_INVALID_ENUM);  in bind_buffer_range()
389 	ctx.endSection();  in bind_buffer_range()
391 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_TRANSFORM_FEEDBACK_BUFFER and inde…  in bind_buffer_range()
392 	ctx.glGetIntegerv(GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS, &maxTFSize);  in bind_buffer_range()
393 	ctx.glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, maxTFSize, bufTF, 0, 4);  in bind_buffer_range()
394 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
395 	ctx.endSection();  in bind_buffer_range()
397 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_UNIFORM_BUFFER and index is greate…  in bind_buffer_range()
398 	ctx.glGetIntegerv(GL_MAX_UNIFORM_BUFFER_BINDINGS, &maxUSize);  in bind_buffer_range()
399 	ctx.glBindBufferRange(GL_UNIFORM_BUFFER, maxUSize, bufU, 0, 4);  in bind_buffer_range()
400 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
401 	ctx.endSection();  in bind_buffer_range()
403 	ctx.beginSection("GL_INVALID_VALUE is generated if size is less than or equal to zero.");  in bind_buffer_range()
404 	ctx.glBindBufferRange(GL_UNIFORM_BUFFER, 0, bufU, 0, -1);  in bind_buffer_range()
405 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
406 	ctx.glBindBufferRange(GL_UNIFORM_BUFFER, 0, bufU, 0, 0);  in bind_buffer_range()
407 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
408 	ctx.endSection();  in bind_buffer_range()
410 	ctx.beginSection("GL_INVALID_VALUE is generated if offset is less than zero.");  in bind_buffer_range()
411 	ctx.glBindBufferRange(GL_UNIFORM_BUFFER, 0, bufU, -1, 0);  in bind_buffer_range()
412 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
413 	ctx.endSection();  in bind_buffer_range()
415 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_TRANSFORM_FEEDBACK_BUFFER and size…  in bind_buffer_range()
416 	ctx.glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, 0, bufTF, 4, 5);  in bind_buffer_range()
417 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
418 	ctx.glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, 0, bufTF, 5, 4);  in bind_buffer_range()
419 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
420 	ctx.glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, 0, bufTF, 5, 7);  in bind_buffer_range()
421 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
422 	ctx.endSection();  in bind_buffer_range()
424 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_UNIFORM_BUFFER and offset is not a…  in bind_buffer_range()
425 	ctx.glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &uAlignment);  in bind_buffer_range()
426 	ctx.glBindBufferRange(GL_UNIFORM_BUFFER, 0, bufU, uAlignment+1, 4);  in bind_buffer_range()
427 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
428 	ctx.endSection();  in bind_buffer_range()
430 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in bind_buffer_range()
436 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_ATOMIC_COUNTER_BUFFER and index is…  in bind_buffer_range()
437 		ctx.glGetIntegerv(GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS, &maxACize);  in bind_buffer_range()
438 		ctx.glBindBufferRange(GL_ATOMIC_COUNTER_BUFFER, maxACize, bufU, 0, 4);  in bind_buffer_range()
439 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
440 		ctx.endSection();  in bind_buffer_range()
442 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_SHADER_STORAGE_BUFFER and index is…  in bind_buffer_range()
443 		ctx.glGetIntegerv(GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS, &maxSSize);  in bind_buffer_range()
444 		ctx.glBindBufferRange(GL_SHADER_STORAGE_BUFFER, maxSSize, bufU, 0, 4);  in bind_buffer_range()
445 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
446 		ctx.endSection();  in bind_buffer_range()
448 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_ATOMIC_COUNTER_BUFFER and offset i…  in bind_buffer_range()
449 		ctx.glBindBufferRange(GL_ATOMIC_COUNTER_BUFFER, 0, bufTF, 5, 0);  in bind_buffer_range()
450 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
451 		ctx.endSection();  in bind_buffer_range()
453 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_SHADER_STORAGE_BUFFER and offset i…  in bind_buffer_range()
454 		ctx.glGetIntegerv(GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT, &ssAlignment);  in bind_buffer_range()
455 		ctx.glBindBufferRange(GL_ATOMIC_COUNTER_BUFFER, 0, bufTF, ssAlignment+1, 0);  in bind_buffer_range()
456 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_range()
457 		ctx.endSection();  in bind_buffer_range()
460 	ctx.glDeleteBuffers(1, &bufU);  in bind_buffer_range()
461 	ctx.glDeleteBuffers(1, &bufTF);  in bind_buffer_range()
462 	ctx.glDeleteBuffers(1, &bufAC);  in bind_buffer_range()
465 void bind_buffer_base (NegativeTestContext& ctx)  in bind_buffer_base()  argument
472 	ctx.glGenBuffers(1, &bufU);  in bind_buffer_base()
473 	ctx.glBindBuffer(GL_UNIFORM_BUFFER, bufU);  in bind_buffer_base()
474 	ctx.glBufferData(GL_UNIFORM_BUFFER, 16, NULL, GL_STREAM_DRAW);  in bind_buffer_base()
476 	ctx.glGenBuffers(1, &bufTF);  in bind_buffer_base()
477 	ctx.glBindBuffer(GL_TRANSFORM_FEEDBACK_BUFFER, bufTF);  in bind_buffer_base()
478 	ctx.glBufferData(GL_TRANSFORM_FEEDBACK_BUFFER, 16, NULL, GL_STREAM_DRAW);  in bind_buffer_base()
479 	ctx.expectError(GL_NO_ERROR);  in bind_buffer_base()
481 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_ATOMIC_COUNTER_BUFFER, GL_SHADE…  in bind_buffer_base()
482 	ctx.glBindBufferBase(-1, 0, bufU);  in bind_buffer_base()
483 	ctx.expectError(GL_INVALID_ENUM);  in bind_buffer_base()
484 	ctx.glBindBufferBase(GL_ARRAY_BUFFER, 0, bufU);  in bind_buffer_base()
485 	ctx.expectError(GL_INVALID_ENUM);  in bind_buffer_base()
486 	ctx.endSection();  in bind_buffer_base()
488 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_UNIFORM_BUFFER and index is greate…  in bind_buffer_base()
489 	ctx.glGetIntegerv(GL_MAX_UNIFORM_BUFFER_BINDINGS, &maxUSize);  in bind_buffer_base()
490 	ctx.glBindBufferBase(GL_UNIFORM_BUFFER, maxUSize, bufU);  in bind_buffer_base()
491 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_base()
492 	ctx.endSection();  in bind_buffer_base()
494 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_TRANSFORM_FEEDBACK_BUFFER andindex…  in bind_buffer_base()
495 	ctx.glGetIntegerv(GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS, &maxTFSize);  in bind_buffer_base()
496 	ctx.glBindBufferBase(GL_TRANSFORM_FEEDBACK_BUFFER, maxTFSize, bufTF);  in bind_buffer_base()
497 	ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_base()
498 	ctx.endSection();  in bind_buffer_base()
500 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in bind_buffer_base()
505 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_ATOMIC_COUNTER_BUFFER and index is…  in bind_buffer_base()
506 		ctx.glGetIntegerv(GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS, &maxACize);  in bind_buffer_base()
507 		ctx.glBindBufferRange(GL_ATOMIC_COUNTER_BUFFER, maxACize, bufU, 0, 4);  in bind_buffer_base()
508 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_base()
509 		ctx.endSection();  in bind_buffer_base()
511 …ctx.beginSection("GL_INVALID_VALUE is generated if target is GL_SHADER_STORAGE_BUFFER and index is…  in bind_buffer_base()
512 		ctx.glGetIntegerv(GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS, &maxSSize);  in bind_buffer_base()
513 		ctx.glBindBufferRange(GL_SHADER_STORAGE_BUFFER, maxSSize, bufU, 0, 4);  in bind_buffer_base()
514 		ctx.expectError(GL_INVALID_VALUE);  in bind_buffer_base()
515 		ctx.endSection();  in bind_buffer_base()
518 	ctx.glDeleteBuffers(1, &bufU);  in bind_buffer_base()
519 	ctx.glDeleteBuffers(1, &bufTF);  in bind_buffer_base()
522 void clear_bufferiv (NegativeTestContext& ctx)  in clear_bufferiv()  argument
529 	ctx.glGenTextures			(1, &texture);  in clear_bufferiv()
530 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in clear_bufferiv()
531 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32I, 32, 32, 0, GL_RGBA_INTEGER, GL_INT, NULL);  in clear_bufferiv()
532 	ctx.glGenFramebuffers		(1, &fbo);  in clear_bufferiv()
533 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in clear_bufferiv()
534 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in clear_bufferiv()
535 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in clear_bufferiv()
536 	ctx.expectError				(GL_NO_ERROR);  in clear_bufferiv()
538 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is not an accepted value.");  in clear_bufferiv()
539 	ctx.glClearBufferiv			(-1, 0, &data[0]);  in clear_bufferiv()
540 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferiv()
541 	ctx.glClearBufferiv			(GL_FRAMEBUFFER, 0, &data[0]);  in clear_bufferiv()
542 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferiv()
543 	ctx.endSection();  in clear_bufferiv()
545 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is GL_DEPTH or GL_DEPTH_STENCIL.");  in clear_bufferiv()
546 	ctx.glClearBufferiv			(GL_DEPTH, 1, &data[0]);  in clear_bufferiv()
547 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferiv()
548 	ctx.glClearBufferiv			(GL_DEPTH_STENCIL, 1, &data[0]);  in clear_bufferiv()
549 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferiv()
550 	ctx.endSection();  in clear_bufferiv()
552 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR or GL_STENCIL and drawBuffer…  in clear_bufferiv()
553 	ctx.glGetIntegerv			(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);  in clear_bufferiv()
554 	ctx.glClearBufferiv			(GL_COLOR, maxDrawBuffers, &data[0]);  in clear_bufferiv()
555 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferiv()
556 	ctx.endSection();  in clear_bufferiv()
558 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR or GL_STENCIL and drawBuffer…  in clear_bufferiv()
559 	ctx.glClearBufferiv			(GL_COLOR, -1, &data[0]);  in clear_bufferiv()
560 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferiv()
561 	ctx.endSection();  in clear_bufferiv()
563 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_STENCIL and drawBuffer is not zero…  in clear_bufferiv()
564 	ctx.glClearBufferiv			(GL_STENCIL, 1, &data[0]);  in clear_bufferiv()
565 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferiv()
566 	ctx.endSection();  in clear_bufferiv()
568 	ctx.glDeleteFramebuffers	(1, &fbo);  in clear_bufferiv()
569 	ctx.glDeleteTextures		(1, &texture);  in clear_bufferiv()
572 void clear_bufferuiv (NegativeTestContext& ctx)  in clear_bufferuiv()  argument
579 	ctx.glGenTextures			(1, &texture);  in clear_bufferuiv()
580 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in clear_bufferuiv()
581 …ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32UI, 32, 32, 0, GL_RGBA_INTEGER, GL_UNSIGNED_INT, NU…  in clear_bufferuiv()
582 	ctx.glGenFramebuffers		(1, &fbo);  in clear_bufferuiv()
583 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in clear_bufferuiv()
584 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in clear_bufferuiv()
585 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in clear_bufferuiv()
586 	ctx.expectError				(GL_NO_ERROR);  in clear_bufferuiv()
588 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is not GL_COLOR.");  in clear_bufferuiv()
589 	ctx.glClearBufferuiv		(-1, 0, &data[0]);  in clear_bufferuiv()
590 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferuiv()
591 	ctx.glClearBufferuiv		(GL_FRAMEBUFFER, 0, &data[0]);  in clear_bufferuiv()
592 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferuiv()
593 	ctx.endSection();  in clear_bufferuiv()
595 …ctx.beginSection("GL_INVALID_ENUM is generated if buffer is GL_DEPTH, GL_STENCIL, or GL_DEPTH_STEN…  in clear_bufferuiv()
596 	ctx.glClearBufferuiv		(GL_DEPTH, 0, &data[0]);  in clear_bufferuiv()
597 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferuiv()
598 	ctx.glClearBufferuiv		(GL_STENCIL, 0, &data[0]);  in clear_bufferuiv()
599 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferuiv()
600 	ctx.glClearBufferuiv		(GL_DEPTH_STENCIL, 0, &data[0]);  in clear_bufferuiv()
601 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferuiv()
602 	ctx.endSection();  in clear_bufferuiv()
604 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR and drawBuffer is greater th…  in clear_bufferuiv()
605 	ctx.glGetIntegerv			(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);  in clear_bufferuiv()
606 	ctx.glClearBufferuiv		(GL_COLOR, maxDrawBuffers, &data[0]);  in clear_bufferuiv()
607 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferuiv()
608 	ctx.endSection();  in clear_bufferuiv()
610 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR and drawBuffer is negative."…  in clear_bufferuiv()
611 	ctx.glClearBufferuiv		(GL_COLOR, -1, &data[0]);  in clear_bufferuiv()
612 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferuiv()
613 	ctx.endSection();  in clear_bufferuiv()
615 	ctx.glDeleteFramebuffers	(1, &fbo);  in clear_bufferuiv()
616 	ctx.glDeleteTextures		(1, &texture);  in clear_bufferuiv()
619 void clear_bufferfv (NegativeTestContext& ctx)  in clear_bufferfv()  argument
626 	ctx.glGenTextures			(1, &texture);  in clear_bufferfv()
627 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in clear_bufferfv()
628 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32F, 32, 32, 0, GL_RGBA, GL_FLOAT, NULL);  in clear_bufferfv()
629 	ctx.glGenFramebuffers		(1, &fbo);  in clear_bufferfv()
630 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in clear_bufferfv()
631 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in clear_bufferfv()
632 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in clear_bufferfv()
633 	ctx.expectError				(GL_NO_ERROR);  in clear_bufferfv()
635 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is not GL_COLOR or GL_DEPTH.");  in clear_bufferfv()
636 	ctx.glClearBufferfv			(-1, 0, &data[0]);  in clear_bufferfv()
637 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferfv()
638 	ctx.glClearBufferfv			(GL_FRAMEBUFFER, 0, &data[0]);  in clear_bufferfv()
639 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferfv()
640 	ctx.endSection();  in clear_bufferfv()
642 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is GL_STENCIL or GL_DEPTH_STENCIL.");  in clear_bufferfv()
643 	ctx.glClearBufferfv			(GL_STENCIL, 1, &data[0]);  in clear_bufferfv()
644 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferfv()
645 	ctx.glClearBufferfv			(GL_DEPTH_STENCIL, 1, &data[0]);  in clear_bufferfv()
646 	ctx.expectError				(GL_INVALID_ENUM);  in clear_bufferfv()
647 	ctx.endSection();  in clear_bufferfv()
649 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR and drawBuffer is greater th…  in clear_bufferfv()
650 	ctx.glGetIntegerv			(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);  in clear_bufferfv()
651 	ctx.glClearBufferfv			(GL_COLOR, maxDrawBuffers, &data[0]);  in clear_bufferfv()
652 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferfv()
653 	ctx.endSection();  in clear_bufferfv()
655 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_COLOR and drawBuffer is negative."…  in clear_bufferfv()
656 	ctx.glClearBufferfv			(GL_COLOR, -1, &data[0]);  in clear_bufferfv()
657 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferfv()
658 	ctx.endSection();  in clear_bufferfv()
660 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_DEPTH and drawBuffer is not zero."…  in clear_bufferfv()
661 	ctx.glClearBufferfv			(GL_DEPTH, 1, &data[0]);  in clear_bufferfv()
662 	ctx.expectError				(GL_INVALID_VALUE);  in clear_bufferfv()
663 	ctx.endSection();  in clear_bufferfv()
665 	ctx.glDeleteFramebuffers	(1, &fbo);  in clear_bufferfv()
666 	ctx.glDeleteTextures		(1, &texture);  in clear_bufferfv()
669 void clear_bufferfi (NegativeTestContext& ctx)  in clear_bufferfi()  argument
671 	ctx.beginSection("GL_INVALID_ENUM is generated if buffer is not GL_DEPTH_STENCIL.");  in clear_bufferfi()
672 	ctx.glClearBufferfi		(-1, 0, 1.0f, 1);  in clear_bufferfi()
673 	ctx.expectError			(GL_INVALID_ENUM);  in clear_bufferfi()
674 	ctx.glClearBufferfi		(GL_FRAMEBUFFER, 0, 1.0f, 1);  in clear_bufferfi()
675 	ctx.expectError			(GL_INVALID_ENUM);  in clear_bufferfi()
676 	ctx.glClearBufferfi		(GL_DEPTH, 0, 1.0f, 1);  in clear_bufferfi()
677 	ctx.expectError			(GL_INVALID_ENUM);  in clear_bufferfi()
678 	ctx.glClearBufferfi		(GL_STENCIL, 0, 1.0f, 1);  in clear_bufferfi()
679 	ctx.expectError			(GL_INVALID_ENUM);  in clear_bufferfi()
680 	ctx.glClearBufferfi		(GL_COLOR, 0, 1.0f, 1);  in clear_bufferfi()
681 	ctx.expectError			(GL_INVALID_ENUM);  in clear_bufferfi()
682 	ctx.endSection();  in clear_bufferfi()
684 …ctx.beginSection("GL_INVALID_VALUE is generated if buffer is GL_DEPTH_STENCIL and drawBuffer is no…  in clear_bufferfi()
685 	ctx.glClearBufferfi		(GL_DEPTH_STENCIL, 1, 1.0f, 1);  in clear_bufferfi()
686 	ctx.expectError			(GL_INVALID_VALUE);  in clear_bufferfi()
687 	ctx.endSection();  in clear_bufferfi()
690 void copy_buffer_sub_data (NegativeTestContext& ctx)  in copy_buffer_sub_data()  argument
695 	ctx.glGenBuffers			(2, buf);  in copy_buffer_sub_data()
696 	ctx.glBindBuffer			(GL_COPY_READ_BUFFER, buf[0]);  in copy_buffer_sub_data()
697 	ctx.glBufferData			(GL_COPY_READ_BUFFER, 32, &data[0], GL_DYNAMIC_COPY);  in copy_buffer_sub_data()
698 	ctx.glBindBuffer			(GL_COPY_WRITE_BUFFER, buf[1]);  in copy_buffer_sub_data()
699 	ctx.glBufferData			(GL_COPY_WRITE_BUFFER, 32, &data[0], GL_DYNAMIC_COPY);  in copy_buffer_sub_data()
700 	ctx.expectError				(GL_NO_ERROR);  in copy_buffer_sub_data()
702 …ctx.beginSection("GL_INVALID_VALUE is generated if any of readoffset, writeoffset or size is negat…  in copy_buffer_sub_data()
703 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, -4);  in copy_buffer_sub_data()
704 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
705 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, -1, 0, 4);  in copy_buffer_sub_data()
706 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
707 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, -1, 4);  in copy_buffer_sub_data()
708 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
709 	ctx.endSection();  in copy_buffer_sub_data()
711 …ctx.beginSection("GL_INVALID_VALUE is generated if readoffset + size exceeds the size of the buffe…  in copy_buffer_sub_data()
712 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 36);  in copy_buffer_sub_data()
713 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
714 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 24, 0, 16);  in copy_buffer_sub_data()
715 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
716 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 36, 0, 4);  in copy_buffer_sub_data()
717 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
718 	ctx.endSection();  in copy_buffer_sub_data()
720 …ctx.beginSection("GL_INVALID_VALUE is generated if writeoffset + size exceeds the size of the buff…  in copy_buffer_sub_data()
721 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 36);  in copy_buffer_sub_data()
722 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
723 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 24, 16);  in copy_buffer_sub_data()
724 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
725 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 36, 4);  in copy_buffer_sub_data()
726 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
727 	ctx.endSection();  in copy_buffer_sub_data()
729 …ctx.beginSection("GL_INVALID_VALUE is generated if the same buffer object is bound to both readtar…  in copy_buffer_sub_data()
730 	ctx.glBindBuffer			(GL_COPY_WRITE_BUFFER, buf[0]);  in copy_buffer_sub_data()
731 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 16, 4);  in copy_buffer_sub_data()
732 	ctx.expectError				(GL_NO_ERROR);  in copy_buffer_sub_data()
733 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 4);  in copy_buffer_sub_data()
734 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
735 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 16, 18);  in copy_buffer_sub_data()
736 	ctx.expectError				(GL_INVALID_VALUE);  in copy_buffer_sub_data()
737 	ctx.glBindBuffer			(GL_COPY_WRITE_BUFFER, buf[1]);  in copy_buffer_sub_data()
738 	ctx.endSection();  in copy_buffer_sub_data()
740 …ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to readtarget or writetarget.…  in copy_buffer_sub_data()
741 	ctx.glBindBuffer			(GL_COPY_READ_BUFFER, 0);  in copy_buffer_sub_data()
742 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 16);  in copy_buffer_sub_data()
743 	ctx.expectError				(GL_INVALID_OPERATION);  in copy_buffer_sub_data()
745 	ctx.glBindBuffer			(GL_COPY_READ_BUFFER, buf[0]);  in copy_buffer_sub_data()
746 	ctx.glBindBuffer			(GL_COPY_WRITE_BUFFER, 0);  in copy_buffer_sub_data()
747 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 16);  in copy_buffer_sub_data()
748 	ctx.expectError				(GL_INVALID_OPERATION);  in copy_buffer_sub_data()
750 	ctx.glBindBuffer			(GL_COPY_WRITE_BUFFER, buf[1]);  in copy_buffer_sub_data()
751 	ctx.endSection();  in copy_buffer_sub_data()
753 …ctx.beginSection("GL_INVALID_OPERATION is generated if the buffer object bound to either readtarge…  in copy_buffer_sub_data()
754 	ctx.glMapBufferRange		(GL_COPY_READ_BUFFER, 0, 4, GL_MAP_READ_BIT);  in copy_buffer_sub_data()
755 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 16);  in copy_buffer_sub_data()
756 	ctx.expectError				(GL_INVALID_OPERATION);  in copy_buffer_sub_data()
757 	ctx.glUnmapBuffer			(GL_COPY_READ_BUFFER);  in copy_buffer_sub_data()
759 	ctx.glMapBufferRange		(GL_COPY_WRITE_BUFFER, 0, 4, GL_MAP_READ_BIT);  in copy_buffer_sub_data()
760 	ctx.glCopyBufferSubData		(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, 0, 0, 16);  in copy_buffer_sub_data()
761 	ctx.expectError				(GL_INVALID_OPERATION);  in copy_buffer_sub_data()
762 	ctx.glUnmapBuffer			(GL_COPY_WRITE_BUFFER);  in copy_buffer_sub_data()
763 	ctx.endSection();  in copy_buffer_sub_data()
765 	ctx.glDeleteBuffers(2, buf);  in copy_buffer_sub_data()
768 void draw_buffers (NegativeTestContext& ctx)  in draw_buffers()  argument
774 	ctx.glGetIntegerv		(GL_MAX_COLOR_ATTACHMENTS, &maxColorAttachments);  in draw_buffers()
775 	ctx.glGetIntegerv		(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);  in draw_buffers()
788 	ctx.glGenTextures			(1, &texture);  in draw_buffers()
789 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in draw_buffers()
790 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in draw_buffers()
791 	ctx.glGenFramebuffers		(1, &fbo);  in draw_buffers()
792 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in draw_buffers()
793 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in draw_buffers()
794 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in draw_buffers()
795 	ctx.expectError				(GL_NO_ERROR);  in draw_buffers()
797 …ctx.beginSection("GL_INVALID_ENUM is generated if one of the values in bufs is not an accepted val…  in draw_buffers()
798 	ctx.glDrawBuffers			(2, &values[2]);  in draw_buffers()
799 	ctx.expectError				(GL_INVALID_ENUM);  in draw_buffers()
800 	ctx.endSection();  in draw_buffers()
802 …ctx.beginSection("GL_INVALID_OPERATION is generated if the GL is bound to a draw framebuffer and D…  in draw_buffers()
803 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in draw_buffers()
804 	ctx.glDrawBuffers			(1, &values[1]);  in draw_buffers()
805 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
806 	ctx.glDrawBuffers			(4, &attachments[0]);  in draw_buffers()
807 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
808 	ctx.endSection();  in draw_buffers()
810 …ctx.beginSection("GL_INVALID_OPERATION is generated if the GL is bound to the default framebuffer …  in draw_buffers()
811 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, 0);  in draw_buffers()
812 	ctx.glDrawBuffers			(2, &values[0]);  in draw_buffers()
813 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
814 	ctx.endSection();  in draw_buffers()
816 …ctx.beginSection("GL_INVALID_OPERATION is generated if the GL is bound to the default framebuffer …  in draw_buffers()
817 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, 0);  in draw_buffers()
818 	ctx.glDrawBuffers			(1, &values[2]);  in draw_buffers()
819 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
820 	ctx.endSection();  in draw_buffers()
822 …ctx.beginSection("GL_INVALID_OPERATION is generated if the GL is bound to a framebuffer object and…  in draw_buffers()
823 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in draw_buffers()
824 	ctx.glDrawBuffers			(1, &values[1]);  in draw_buffers()
825 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
826 	ctx.glDrawBuffers			(4, &attachments[0]);  in draw_buffers()
827 	ctx.expectError				(GL_INVALID_OPERATION);  in draw_buffers()
829 	ctx.endSection();  in draw_buffers()
831 …ctx.beginSection("GL_INVALID_VALUE is generated if n is less than 0 or greater than GL_MAX_DRAW_BU…  in draw_buffers()
832 	ctx.glDrawBuffers			(-1, &values[1]);  in draw_buffers()
833 	ctx.expectError				(GL_INVALID_VALUE);  in draw_buffers()
834 	ctx.glDrawBuffers			(maxDrawBuffers+1, &values[0]);  in draw_buffers()
835 	ctx.expectError				(GL_INVALID_VALUE);  in draw_buffers()
836 	ctx.endSection();  in draw_buffers()
838 	ctx.glDeleteTextures(1, &texture);  in draw_buffers()
839 	ctx.glDeleteFramebuffers(1, &fbo);  in draw_buffers()
842 void flush_mapped_buffer_range (NegativeTestContext& ctx)  in flush_mapped_buffer_range()  argument
847 	ctx.glGenBuffers			(1, &buf);  in flush_mapped_buffer_range()
848 	ctx.glBindBuffer			(GL_ARRAY_BUFFER, buf);  in flush_mapped_buffer_range()
849 	ctx.glBufferData			(GL_ARRAY_BUFFER, 32, &data[0], GL_STATIC_READ);  in flush_mapped_buffer_range()
850 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_WRITE_BIT | GL_MAP_FLUSH_EXPLICIT_BIT);  in flush_mapped_buffer_range()
851 	ctx.expectError				(GL_NO_ERROR);  in flush_mapped_buffer_range()
853 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the accepted values.");  in flush_mapped_buffer_range()
854 	ctx.glFlushMappedBufferRange(-1, 0, 16);  in flush_mapped_buffer_range()
855 	ctx.expectError				(GL_INVALID_ENUM);  in flush_mapped_buffer_range()
856 	ctx.endSection();  in flush_mapped_buffer_range()
858 …ctx.beginSection("GL_INVALID_VALUE is generated if offset or length is negative, or if offset + le…  in flush_mapped_buffer_range()
859 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, -1, 1);  in flush_mapped_buffer_range()
860 	ctx.expectError				(GL_INVALID_VALUE);  in flush_mapped_buffer_range()
861 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 0, -1);  in flush_mapped_buffer_range()
862 	ctx.expectError				(GL_INVALID_VALUE);  in flush_mapped_buffer_range()
863 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 12, 8);  in flush_mapped_buffer_range()
864 	ctx.expectError				(GL_INVALID_VALUE);  in flush_mapped_buffer_range()
865 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 24, 4);  in flush_mapped_buffer_range()
866 	ctx.expectError				(GL_INVALID_VALUE);  in flush_mapped_buffer_range()
867 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 0, 24);  in flush_mapped_buffer_range()
868 	ctx.expectError				(GL_INVALID_VALUE);  in flush_mapped_buffer_range()
869 	ctx.endSection();  in flush_mapped_buffer_range()
871 	ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to target.");  in flush_mapped_buffer_range()
872 	ctx.glBindBuffer			(GL_ARRAY_BUFFER, 0);  in flush_mapped_buffer_range()
873 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 0, 8);  in flush_mapped_buffer_range()
874 	ctx.expectError				(GL_INVALID_OPERATION);  in flush_mapped_buffer_range()
875 	ctx.endSection();  in flush_mapped_buffer_range()
877 …ctx.beginSection("GL_INVALID_OPERATION is generated if the buffer bound to target is not mapped, o…  in flush_mapped_buffer_range()
878 	ctx.glBindBuffer			(GL_ARRAY_BUFFER, buf);  in flush_mapped_buffer_range()
879 	ctx.glUnmapBuffer			(GL_ARRAY_BUFFER);  in flush_mapped_buffer_range()
880 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 0, 8);  in flush_mapped_buffer_range()
881 	ctx.expectError				(GL_INVALID_OPERATION);  in flush_mapped_buffer_range()
882 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_WRITE_BIT);  in flush_mapped_buffer_range()
883 	ctx.glFlushMappedBufferRange(GL_ARRAY_BUFFER, 0, 8);  in flush_mapped_buffer_range()
884 	ctx.expectError				(GL_INVALID_OPERATION);  in flush_mapped_buffer_range()
885 	ctx.endSection();  in flush_mapped_buffer_range()
887 	ctx.glUnmapBuffer			(GL_ARRAY_BUFFER);  in flush_mapped_buffer_range()
888 	ctx.glDeleteBuffers			(1, &buf);  in flush_mapped_buffer_range()
891 void map_buffer_range (NegativeTestContext& ctx)  in map_buffer_range()  argument
896 	ctx.glGenBuffers			(1, &buf);  in map_buffer_range()
897 	ctx.glBindBuffer			(GL_ARRAY_BUFFER, buf);  in map_buffer_range()
898 	ctx.glBufferData			(GL_ARRAY_BUFFER, 32, &data[0], GL_DYNAMIC_COPY);  in map_buffer_range()
899 	ctx.expectError				(GL_NO_ERROR);  in map_buffer_range()
901 	ctx.beginSection("GL_INVALID_VALUE is generated if either of offset or length is negative.");  in map_buffer_range()
902 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, -1, 1, GL_MAP_READ_BIT);  in map_buffer_range()
903 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
905 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 1, -1, GL_MAP_READ_BIT);  in map_buffer_range()
906 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
907 	ctx.endSection();  in map_buffer_range()
909 …ctx.beginSection("GL_INVALID_VALUE is generated if offset + length is greater than the value of GL…  in map_buffer_range()
910 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 33, GL_MAP_READ_BIT);  in map_buffer_range()
911 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
913 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 32, 1, GL_MAP_READ_BIT);  in map_buffer_range()
914 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
916 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 16, 17, GL_MAP_READ_BIT);  in map_buffer_range()
917 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
918 	ctx.endSection();  in map_buffer_range()
920 …ctx.beginSection("GL_INVALID_VALUE is generated if access has any bits set other than those accept…  in map_buffer_range()
921 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_READ_BIT | 0x1000);  in map_buffer_range()
922 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
924 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_WRITE_BIT | 0x1000);  in map_buffer_range()
925 	ctx.expectError				(GL_INVALID_VALUE);  in map_buffer_range()
926 	ctx.endSection();  in map_buffer_range()
928 	ctx.beginSection("GL_INVALID_OPERATION is generated if the buffer is already in a mapped state.");  in map_buffer_range()
929 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_WRITE_BIT);  in map_buffer_range()
930 	ctx.expectError				(GL_NO_ERROR);  in map_buffer_range()
931 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 16, 8, GL_MAP_READ_BIT);  in map_buffer_range()
932 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
933 	ctx.glUnmapBuffer			(GL_ARRAY_BUFFER);  in map_buffer_range()
934 	ctx.endSection();  in map_buffer_range()
936 …ctx.beginSection("GL_INVALID_OPERATION is generated if neither GL_MAP_READ_BIT or GL_MAP_WRITE_BIT…  in map_buffer_range()
937 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_INVALIDATE_RANGE_BIT);  in map_buffer_range()
938 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
939 	ctx.endSection();  in map_buffer_range()
941 	ctx.beginSection("GL_INVALID_OPERATION is generated if length is 0");  in map_buffer_range()
942 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 0, GL_MAP_READ_BIT);  in map_buffer_range()
943 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
944 	ctx.endSection();  in map_buffer_range()
946 …ctx.beginSection("GL_INVALID_OPERATION is generated if GL_MAP_READ_BIT is set and any of GL_MAP_IN…  in map_buffer_range()
947 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_READ_BIT | GL_MAP_INVALIDATE_RANGE_BIT);  in map_buffer_range()
948 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
950 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_READ_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);  in map_buffer_range()
951 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
953 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_READ_BIT | GL_MAP_UNSYNCHRONIZED_BIT);  in map_buffer_range()
954 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
955 	ctx.endSection();  in map_buffer_range()
957 …ctx.beginSection("GL_INVALID_OPERATION is generated if GL_MAP_FLUSH_EXPLICIT_BIT is set and GL_MAP…  in map_buffer_range()
958 	ctx.glMapBufferRange		(GL_ARRAY_BUFFER, 0, 16, GL_MAP_READ_BIT | GL_MAP_FLUSH_EXPLICIT_BIT);  in map_buffer_range()
959 	ctx.expectError				(GL_INVALID_OPERATION);  in map_buffer_range()
960 	ctx.endSection();  in map_buffer_range()
962 	ctx.glDeleteBuffers			(1, &buf);  in map_buffer_range()
965 void read_buffer (NegativeTestContext& ctx)  in read_buffer()  argument
971 	ctx.glGetIntegerv			(GL_MAX_COLOR_ATTACHMENTS, &maxColorAttachments);  in read_buffer()
972 	ctx.glGenTextures			(1, &texture);  in read_buffer()
973 	ctx.glBindTexture			(GL_TEXTURE_2D, texture);  in read_buffer()
974 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in read_buffer()
975 	ctx.glGenFramebuffers		(1, &fbo);  in read_buffer()
976 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in read_buffer()
977 	ctx.glFramebufferTexture2D	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in read_buffer()
978 	ctx.glCheckFramebufferStatus(GL_FRAMEBUFFER);  in read_buffer()
979 	ctx.expectError				(GL_NO_ERROR);  in read_buffer()
981 …ctx.beginSection("GL_INVALID_ENUM is generated if mode is not GL_BACK, GL_NONE, or GL_COLOR_ATTACH…  in read_buffer()
982 	ctx.glReadBuffer			(GL_NONE);  in read_buffer()
983 	ctx.expectError				(GL_NO_ERROR);  in read_buffer()
984 	ctx.glReadBuffer			(1);  in read_buffer()
985 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
986 	ctx.glReadBuffer			(GL_FRAMEBUFFER);  in read_buffer()
987 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
988 	ctx.glReadBuffer			(GL_COLOR_ATTACHMENT0 - 1);  in read_buffer()
989 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
990 	ctx.glReadBuffer			(GL_FRONT);  in read_buffer()
991 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
996 	ctx.glReadBuffer			(GL_DEPTH_ATTACHMENT);  in read_buffer()
997 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
998 	ctx.glReadBuffer			(GL_STENCIL_ATTACHMENT);  in read_buffer()
999 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
1000 	ctx.glReadBuffer			(GL_STENCIL_ATTACHMENT+1);  in read_buffer()
1001 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
1002 	ctx.glReadBuffer			(0xffffffffu);  in read_buffer()
1003 	ctx.expectError				(GL_INVALID_ENUM);  in read_buffer()
1004 	ctx.endSection();  in read_buffer()
1006 …ctx.beginSection("GL_INVALID_OPERATION error is generated if src is GL_BACK or if src is GL_COLOR_…  in read_buffer()
1007 	ctx.glReadBuffer			(GL_BACK);  in read_buffer()
1008 	ctx.expectError				(GL_INVALID_OPERATION);  in read_buffer()
1009 	ctx.glReadBuffer			(GL_COLOR_ATTACHMENT0 + maxColorAttachments);  in read_buffer()
1010 	ctx.expectError				(GL_INVALID_OPERATION);  in read_buffer()
1014 		ctx.glReadBuffer			(GL_DEPTH_ATTACHMENT - 1);  in read_buffer()
1015 		ctx.expectError				(GL_INVALID_OPERATION);  in read_buffer()
1018 	ctx.endSection();  in read_buffer()
1020 …ctx.beginSection("GL_INVALID_OPERATION is generated if the current framebuffer is the default fram…  in read_buffer()
1021 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, 0);  in read_buffer()
1022 	ctx.glReadBuffer			(GL_COLOR_ATTACHMENT0);  in read_buffer()
1023 	ctx.expectError				(GL_INVALID_OPERATION);  in read_buffer()
1024 	ctx.endSection();  in read_buffer()
1026 …ctx.beginSection("GL_INVALID_OPERATION is generated if the current framebuffer is a named framebuf…  in read_buffer()
1027 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, fbo);  in read_buffer()
1028 	ctx.glReadBuffer			(GL_BACK);  in read_buffer()
1029 	ctx.expectError				(GL_INVALID_OPERATION);  in read_buffer()
1030 	ctx.endSection();  in read_buffer()
1032 	ctx.glDeleteTextures(1, &texture);  in read_buffer()
1033 	ctx.glDeleteFramebuffers(1, &fbo);  in read_buffer()
1036 void unmap_buffer (NegativeTestContext& ctx)  in unmap_buffer()  argument
1041 	ctx.glGenBuffers			(1, &buf);  in unmap_buffer()
1042 	ctx.glBindBuffer			(GL_ARRAY_BUFFER, buf);  in unmap_buffer()
1043 	ctx.glBufferData			(GL_ARRAY_BUFFER, 32, &data[0], GL_DYNAMIC_COPY);  in unmap_buffer()
1044 	ctx.expectError				(GL_NO_ERROR);  in unmap_buffer()
1046 …ctx.beginSection("GL_INVALID_OPERATION is generated if the buffer data store is already in an unma…  in unmap_buffer()
1047 	ctx.glUnmapBuffer			(GL_ARRAY_BUFFER);  in unmap_buffer()
1048 	ctx.expectError				(GL_INVALID_OPERATION);  in unmap_buffer()
1049 	ctx.endSection();  in unmap_buffer()
1051 	ctx.glDeleteBuffers			(1, &buf);  in unmap_buffer()
1055 void bind_framebuffer (NegativeTestContext& ctx)  in bind_framebuffer()  argument
1057 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_DRAW_FRAMEBUFFER, GL_READ_FRAME…  in bind_framebuffer()
1058 	ctx.glBindFramebuffer(-1, 0);  in bind_framebuffer()
1059 	ctx.expectError(GL_INVALID_ENUM);  in bind_framebuffer()
1060 	ctx.glBindFramebuffer(GL_RENDERBUFFER, 0);  in bind_framebuffer()
1061 	ctx.expectError(GL_INVALID_ENUM);  in bind_framebuffer()
1062 	ctx.endSection();  in bind_framebuffer()
1065 void bind_renderbuffer (NegativeTestContext& ctx)  in bind_renderbuffer()  argument
1067 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_RENDERBUFFER.");  in bind_renderbuffer()
1068 	ctx.glBindRenderbuffer(-1, 0);  in bind_renderbuffer()
1069 	ctx.expectError(GL_INVALID_ENUM);  in bind_renderbuffer()
1070 	ctx.glBindRenderbuffer(GL_FRAMEBUFFER, 0);  in bind_renderbuffer()
1071 	ctx.expectError(GL_INVALID_ENUM);  in bind_renderbuffer()
1072 	ctx.endSection();  in bind_renderbuffer()
1075 void check_framebuffer_status (NegativeTestContext& ctx)  in check_framebuffer_status()  argument
1077 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_DRAW_FRAMEBUFFER, GL_READ_FRAME…  in check_framebuffer_status()
1078 	ctx.glCheckFramebufferStatus(-1);  in check_framebuffer_status()
1079 	ctx.expectError(GL_INVALID_ENUM);  in check_framebuffer_status()
1080 	ctx.glCheckFramebufferStatus(GL_RENDERBUFFER);  in check_framebuffer_status()
1081 	ctx.expectError(GL_INVALID_ENUM);  in check_framebuffer_status()
1082 	ctx.endSection();  in check_framebuffer_status()
1085 void gen_framebuffers (NegativeTestContext& ctx)  in gen_framebuffers()  argument
1087 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in gen_framebuffers()
1088 	ctx.glGenFramebuffers(-1, 0);  in gen_framebuffers()
1089 	ctx.expectError(GL_INVALID_VALUE);  in gen_framebuffers()
1090 	ctx.endSection();  in gen_framebuffers()
1093 void gen_renderbuffers (NegativeTestContext& ctx)  in gen_renderbuffers()  argument
1095 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in gen_renderbuffers()
1096 	ctx.glGenRenderbuffers(-1, 0);  in gen_renderbuffers()
1097 	ctx.expectError(GL_INVALID_VALUE);  in gen_renderbuffers()
1098 	ctx.endSection();  in gen_renderbuffers()
1101 void delete_framebuffers (NegativeTestContext& ctx)  in delete_framebuffers()  argument
1103 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in delete_framebuffers()
1104 	ctx.glDeleteFramebuffers(-1, 0);  in delete_framebuffers()
1105 	ctx.expectError(GL_INVALID_VALUE);  in delete_framebuffers()
1106 	ctx.endSection();  in delete_framebuffers()
1109 void delete_renderbuffers (NegativeTestContext& ctx)  in delete_renderbuffers()  argument
1111 	ctx.beginSection("GL_INVALID_VALUE is generated if n is negative.");  in delete_renderbuffers()
1112 	ctx.glDeleteRenderbuffers(-1, 0);  in delete_renderbuffers()
1113 	ctx.expectError(GL_INVALID_VALUE);  in delete_renderbuffers()
1114 	ctx.endSection();  in delete_renderbuffers()
1117 void framebuffer_renderbuffer (NegativeTestContext& ctx)  in framebuffer_renderbuffer()  argument
1121 	ctx.glGenFramebuffers(1, &fbo);  in framebuffer_renderbuffer()
1122 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in framebuffer_renderbuffer()
1123 	ctx.glGenRenderbuffers(1, &rbo);  in framebuffer_renderbuffer()
1125 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the accepted tokens.");  in framebuffer_renderbuffer()
1126 	ctx.glFramebufferRenderbuffer(-1, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, 0);  in framebuffer_renderbuffer()
1127 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_renderbuffer()
1128 	ctx.endSection();  in framebuffer_renderbuffer()
1130 	ctx.beginSection("GL_INVALID_ENUM is generated if attachment is not one of the accepted tokens.");  in framebuffer_renderbuffer()
1131 	ctx.glFramebufferRenderbuffer(GL_FRAMEBUFFER, -1, GL_RENDERBUFFER, 0);  in framebuffer_renderbuffer()
1132 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_renderbuffer()
1133 	ctx.endSection();  in framebuffer_renderbuffer()
1135 	ctx.beginSection("GL_INVALID_ENUM is generated if renderbuffertarget is not GL_RENDERBUFFER.");  in framebuffer_renderbuffer()
1136 	ctx.glBindRenderbuffer(GL_RENDERBUFFER, rbo);  in framebuffer_renderbuffer()
1137 	ctx.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, -1, rbo);  in framebuffer_renderbuffer()
1138 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_renderbuffer()
1139 	ctx.glBindRenderbuffer(GL_RENDERBUFFER, 0);  in framebuffer_renderbuffer()
1140 	ctx.endSection();  in framebuffer_renderbuffer()
1142 …ctx.beginSection("GL_INVALID_OPERATION is generated if renderbuffer is neither 0 nor the name of a…  in framebuffer_renderbuffer()
1143 	ctx.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, -1);  in framebuffer_renderbuffer()
1144 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_renderbuffer()
1145 	ctx.endSection();  in framebuffer_renderbuffer()
1147 	ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to target.");  in framebuffer_renderbuffer()
1148 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, 0);  in framebuffer_renderbuffer()
1149 	ctx.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, 0);  in framebuffer_renderbuffer()
1150 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_renderbuffer()
1151 	ctx.endSection();  in framebuffer_renderbuffer()
1153 	ctx.glDeleteRenderbuffers(1, &rbo);  in framebuffer_renderbuffer()
1154 	ctx.glDeleteFramebuffers(1, &fbo);  in framebuffer_renderbuffer()
1157 void framebuffer_texture (NegativeTestContext& ctx)  in framebuffer_texture()  argument
1159 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in framebuffer_texture()
1164 		ctx.glGenFramebuffers(1, &fbo);  in framebuffer_texture()
1165 		ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in framebuffer_texture()
1166 		ctx.glGenTextures(2, texture);  in framebuffer_texture()
1167 		ctx.glBindTexture(GL_TEXTURE_2D, texture[0]);  in framebuffer_texture()
1168 		ctx.glBindTexture(GL_TEXTURE_BUFFER, texture[1]);  in framebuffer_texture()
1169 		ctx.expectError(GL_NO_ERROR);  in framebuffer_texture()
1171 		ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the accepted tokens.");  in framebuffer_texture()
1172 		ctx.glFramebufferTexture(-1, GL_COLOR_ATTACHMENT0, texture[0], 0);  in framebuffer_texture()
1173 		ctx.expectError(GL_INVALID_ENUM);  in framebuffer_texture()
1174 		ctx.endSection();  in framebuffer_texture()
1176 		ctx.beginSection("GL_INVALID_ENUM is generated if attachment is not one of the accepted tokens.");  in framebuffer_texture()
1177 		ctx.glFramebufferTexture(GL_FRAMEBUFFER, -1, texture[0], 0);  in framebuffer_texture()
1178 		ctx.expectError(GL_INVALID_ENUM);  in framebuffer_texture()
1179 		ctx.endSection();  in framebuffer_texture()
1181 …ctx.beginSection("GL_INVALID_OPERATION is generated if texture is neither 0 nor the name of an exi…  in framebuffer_texture()
1182 		ctx.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, -1, 0);  in framebuffer_texture()
1183 		ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture()
1184 		ctx.endSection();  in framebuffer_texture()
1186 		ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to target.");  in framebuffer_texture()
1187 		ctx.glBindFramebuffer(GL_FRAMEBUFFER, 0);  in framebuffer_texture()
1188 		ctx.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, 0, 0);  in framebuffer_texture()
1189 		ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture()
1190 		ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in framebuffer_texture()
1191 		ctx.endSection();  in framebuffer_texture()
1193 		ctx.beginSection("GL_INVALID_OPERATION is generated by if texture is a buffer texture.");  in framebuffer_texture()
1194 		ctx.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture[1], 0);  in framebuffer_texture()
1195 		ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture()
1196 		ctx.endSection();  in framebuffer_texture()
1198 		ctx.glDeleteFramebuffers(1, &fbo);  in framebuffer_texture()
1199 		ctx.glDeleteBuffers(2, texture);  in framebuffer_texture()
1203 void framebuffer_texture2d (NegativeTestContext& ctx)  in framebuffer_texture2d()  argument
1213 	ctx.glGenFramebuffers(1, &fbo);  in framebuffer_texture2d()
1214 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in framebuffer_texture2d()
1215 	ctx.glGenTextures(1, &tex2D);  in framebuffer_texture2d()
1216 	ctx.glBindTexture(GL_TEXTURE_2D, tex2D);  in framebuffer_texture2d()
1217 	ctx.glGenTextures(1, &texCube);  in framebuffer_texture2d()
1218 	ctx.glBindTexture(GL_TEXTURE_CUBE_MAP, texCube);  in framebuffer_texture2d()
1219 	ctx.glGenTextures(1, &tex2DMS);  in framebuffer_texture2d()
1220 	ctx.glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, tex2DMS);  in framebuffer_texture2d()
1221 	ctx.glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTexSize);  in framebuffer_texture2d()
1222 	ctx.glGetIntegerv(GL_MAX_CUBE_MAP_TEXTURE_SIZE, &maxTexCubeSize);  in framebuffer_texture2d()
1223 	ctx.expectError(GL_NO_ERROR);  in framebuffer_texture2d()
1225 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the accepted tokens.");  in framebuffer_texture2d()
1226 	ctx.glFramebufferTexture2D(-1, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);  in framebuffer_texture2d()
1227 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_texture2d()
1228 	ctx.endSection();  in framebuffer_texture2d()
1230 	ctx.beginSection("GL_INVALID_ENUM is generated if textarget is not an accepted texture target.");  in framebuffer_texture2d()
1231 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, -1, tex2D, 0);  in framebuffer_texture2d()
1232 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_texture2d()
1233 	ctx.endSection();  in framebuffer_texture2d()
1235 	ctx.beginSection("GL_INVALID_ENUM is generated if attachment is not an accepted token.");  in framebuffer_texture2d()
1236 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, -1, GL_TEXTURE_2D, tex2D, 0);  in framebuffer_texture2d()
1237 	ctx.expectError(GL_INVALID_ENUM);  in framebuffer_texture2d()
1238 	ctx.endSection();  in framebuffer_texture2d()
1240 …ctx.beginSection("GL_INVALID_VALUE is generated if level is less than 0 or larger than log_2 of ma…  in framebuffer_texture2d()
1241 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, -1);  in framebuffer_texture2d()
1242 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1244 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, maxSize);  in framebuffer_texture2d()
1245 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1247 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_POSITIVE_X, t…  in framebuffer_texture2d()
1248 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1249 	ctx.endSection();  in framebuffer_texture2d()
1251 	ctx.beginSection("GL_INVALID_VALUE is generated if level is larger than maximum texture size.");  in framebuffer_texture2d()
1252 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, maxTexSize …  in framebuffer_texture2d()
1253 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1254 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2D, -1);  in framebuffer_texture2d()
1255 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1256 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_POSITIVE_Z, t…  in framebuffer_texture2d()
1257 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1258 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_POSITIVE_Z, t…  in framebuffer_texture2d()
1259 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1260 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D_MULTISAMPLE, tex2DM…  in framebuffer_texture2d()
1261 	ctx.expectError(GL_INVALID_VALUE);  in framebuffer_texture2d()
1262 	ctx.endSection();  in framebuffer_texture2d()
1264 …ctx.beginSection("GL_INVALID_OPERATION is generated if texture is neither 0 nor the name of an exi…  in framebuffer_texture2d()
1265 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, -1, 0);  in framebuffer_texture2d()
1266 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1267 	ctx.endSection();  in framebuffer_texture2d()
1269 	ctx.beginSection("GL_INVALID_OPERATION is generated if textarget and texture are not compatible.");  in framebuffer_texture2d()
1270 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_CUBE_MAP_POSITIVE_X, t…  in framebuffer_texture2d()
1271 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1272 …ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D_MULTISAMPLE, tex2D,…  in framebuffer_texture2d()
1273 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1274 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texCube, 0);  in framebuffer_texture2d()
1275 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1276 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, tex2DMS, 0);  in framebuffer_texture2d()
1277 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1278 	ctx.glDeleteTextures(1, &tex2D);  in framebuffer_texture2d()
1279 	ctx.glDeleteTextures(1, &texCube);  in framebuffer_texture2d()
1280 	ctx.glDeleteTextures(1, &tex2DMS);  in framebuffer_texture2d()
1281 	ctx.endSection();  in framebuffer_texture2d()
1283 	ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to target.");  in framebuffer_texture2d()
1284 	ctx.glBindFramebuffer(GL_FRAMEBUFFER, 0);  in framebuffer_texture2d()
1285 	ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);  in framebuffer_texture2d()
1286 	ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1287 	ctx.endSection();  in framebuffer_texture2d()
1289 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in framebuffer_texture2d()
1292 …ctx.beginSection("GL_INVALID_OPERATION error is generated if texture is the name of a buffer textu…  in framebuffer_texture2d()
1293 		ctx.glGenTextures(1, &texBuf);  in framebuffer_texture2d()
1294 		ctx.glBindTexture(GL_TEXTURE_BUFFER, texBuf);  in framebuffer_texture2d()
1295 		ctx.glBindFramebuffer(GL_FRAMEBUFFER, fbo);  in framebuffer_texture2d()
1296 		ctx.expectError(GL_NO_ERROR);  in framebuffer_texture2d()
1297 		ctx.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texBuf, 0);  in framebuffer_texture2d()
1298 		ctx.expectError(GL_INVALID_OPERATION);  in framebuffer_texture2d()
1299 		ctx.endSection();  in framebuffer_texture2d()
1302 	ctx.glDeleteFramebuffers(1, &fbo);  in framebuffer_texture2d()
1305 void renderbuffer_storage (NegativeTestContext& ctx)  in renderbuffer_storage()  argument
1310 	ctx.glGenRenderbuffers		(1, &rbo);  in renderbuffer_storage()
1311 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, rbo);  in renderbuffer_storage()
1313 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_RENDERBUFFER.");  in renderbuffer_storage()
1314 	ctx.glRenderbufferStorage	(-1, GL_RGBA4, 1, 1);  in renderbuffer_storage()
1315 	ctx.expectError				(GL_INVALID_ENUM);  in renderbuffer_storage()
1316 	ctx.glRenderbufferStorage	(GL_FRAMEBUFFER, GL_RGBA4, 1, 1);  in renderbuffer_storage()
1317 	ctx.expectError				(GL_INVALID_ENUM);  in renderbuffer_storage()
1318 	ctx.endSection();  in renderbuffer_storage()
1320 …ctx.beginSection("GL_INVALID_ENUM is generated if internalformat is not a color-renderable, depth-…  in renderbuffer_storage()
1321 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, -1, 1, 1);  in renderbuffer_storage()
1322 	ctx.expectError				(GL_INVALID_ENUM);  in renderbuffer_storage()
1324 …if (!ctx.isExtensionSupported("GL_EXT_color_buffer_half_float")) // GL_EXT_color_buffer_half_float…  in renderbuffer_storage()
1326 		ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGB16F, 1, 1);  in renderbuffer_storage()
1327 		ctx.expectError				(GL_INVALID_ENUM);  in renderbuffer_storage()
1330 	if (!ctx.isExtensionSupported("GL_EXT_render_snorm")) // GL_EXT_render_snorm disables error  in renderbuffer_storage()
1332 		ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA8_SNORM, 1, 1);  in renderbuffer_storage()
1333 		ctx.expectError				(GL_INVALID_ENUM);  in renderbuffer_storage()
1336 	ctx.endSection();  in renderbuffer_storage()
1338 	ctx.beginSection("GL_INVALID_VALUE is generated if width or height is less than zero.");  in renderbuffer_storage()
1339 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, -1, 1);  in renderbuffer_storage()
1340 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1341 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, 1, -1);  in renderbuffer_storage()
1342 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1343 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, -1, -1);  in renderbuffer_storage()
1344 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1345 	ctx.endSection();  in renderbuffer_storage()
1347 …ctx.beginSection("GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_RENDERBU…  in renderbuffer_storage()
1348 	ctx.glGetIntegerv			(GL_MAX_RENDERBUFFER_SIZE, &maxSize);  in renderbuffer_storage()
1349 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, 1, maxSize+1);  in renderbuffer_storage()
1350 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1351 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, maxSize+1, 1);  in renderbuffer_storage()
1352 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1353 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA4, maxSize+1, maxSize+1);  in renderbuffer_storage()
1354 	ctx.expectError				(GL_INVALID_VALUE);  in renderbuffer_storage()
1355 	ctx.endSection();  in renderbuffer_storage()
1357 	ctx.glDeleteRenderbuffers(1, &rbo);  in renderbuffer_storage()
1360 void blit_framebuffer (NegativeTestContext& ctx)  in blit_framebuffer()  argument
1367 	ctx.glGenFramebuffers		(1, &blankFrameBuffer);  in blit_framebuffer()
1368 	ctx.glGenFramebuffers		(2, fbo);  in blit_framebuffer()
1369 	ctx.glGenTextures			(2, texture);  in blit_framebuffer()
1370 	ctx.glGenRenderbuffers		(2, rbo);  in blit_framebuffer()
1372 	ctx.glBindTexture			(GL_TEXTURE_2D, texture[0]);  in blit_framebuffer()
1373 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, rbo[0]);  in blit_framebuffer()
1374 	ctx.glBindFramebuffer		(GL_READ_FRAMEBUFFER, fbo[0]);  in blit_framebuffer()
1376 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in blit_framebuffer()
1377 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 32, 32);  in blit_framebuffer()
1378 …ctx.glFramebufferTexture2D	(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], …  in blit_framebuffer()
1379 …ctx.glFramebufferRenderbuffer(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, r…  in blit_framebuffer()
1380 	ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER);  in blit_framebuffer()
1382 	ctx.glBindTexture			(GL_TEXTURE_2D, texture[1]);  in blit_framebuffer()
1383 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, rbo[1]);  in blit_framebuffer()
1384 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, fbo[1]);  in blit_framebuffer()
1386 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in blit_framebuffer()
1387 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, 32, 32);  in blit_framebuffer()
1388 …ctx.glFramebufferTexture2D	(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[1], …  in blit_framebuffer()
1389 …ctx.glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, r…  in blit_framebuffer()
1390 	ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);  in blit_framebuffer()
1391 	ctx.expectError				(GL_NO_ERROR);  in blit_framebuffer()
1393 …ctx.beginSection("GL_INVALID_VALUE is generated if mask contains any bits other than GL_COLOR_BUFF…  in blit_framebuffer()
1394 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, 1, GL_NEAREST);  in blit_framebuffer()
1395 	ctx.expectError				(GL_INVALID_VALUE);  in blit_framebuffer()
1396 	ctx.endSection();  in blit_framebuffer()
1398 	ctx.beginSection("GL_INVALID_ENUM is generated if filter is not GL_LINEAR or GL_NEAREST.");  in blit_framebuffer()
1399 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, 0);  in blit_framebuffer()
1400 	ctx.expectError				(GL_INVALID_ENUM);  in blit_framebuffer()
1401 	ctx.endSection();  in blit_framebuffer()
1403 …ctx.beginSection("GL_INVALID_OPERATION is generated if mask contains any of the GL_DEPTH_BUFFER_BI…  in blit_framebuffer()
1404 …ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, G…  in blit_framebuffer()
1405 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1406 …ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, GL_…  in blit_framebuffer()
1407 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1408 …ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, G…  in blit_framebuffer()
1409 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1410 	ctx.endSection();  in blit_framebuffer()
1412 …ctx.beginSection("GL_INVALID_OPERATION is generated if mask contains GL_COLOR_BUFFER_BIT and read …  in blit_framebuffer()
1413 	ctx.glBindTexture			(GL_TEXTURE_2D, texture[0]);  in blit_framebuffer()
1415 …ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32UI, 32, 32, 0, GL_RGBA_INTEGER, GL_UNSIGNED_INT, NU…  in blit_framebuffer()
1416 …ctx.glFramebufferTexture2D	(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], …  in blit_framebuffer()
1417 …ctx.getLog() << TestLog::Message << "// Read buffer: GL_RGBA32UI, draw buffer: GL_RGBA" << TestLog…  in blit_framebuffer()
1418 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1419 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1421 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32I, 32, 32, 0, GL_RGBA_INTEGER, GL_INT, NULL);  in blit_framebuffer()
1422 …ctx.glFramebufferTexture2D	(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], …  in blit_framebuffer()
1423 …ctx.getLog() << TestLog::Message << "// Read buffer: GL_RGBA32I, draw buffer: GL_RGBA" << TestLog:…  in blit_framebuffer()
1424 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1425 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1427 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in blit_framebuffer()
1428 …ctx.glFramebufferTexture2D	(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], …  in blit_framebuffer()
1429 	ctx.glBindTexture			(GL_TEXTURE_2D, texture[1]);  in blit_framebuffer()
1430 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32I, 32, 32, 0, GL_RGBA_INTEGER, GL_INT, NULL);  in blit_framebuffer()
1431 …ctx.glFramebufferTexture2D	(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[1], …  in blit_framebuffer()
1432 …ctx.getLog() << TestLog::Message << "// Read buffer: GL_RGBA8, draw buffer: GL_RGBA32I" << TestLog…  in blit_framebuffer()
1433 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1434 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1435 	ctx.endSection();  in blit_framebuffer()
1437 …ctx.beginSection("GL_INVALID_OPERATION is generated if filter is GL_LINEAR and the read buffer con…  in blit_framebuffer()
1438 	ctx.glBindTexture			(GL_TEXTURE_2D, texture[0]);  in blit_framebuffer()
1439 …ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32UI, 32, 32, 0, GL_RGBA_INTEGER, GL_UNSIGNED_INT, NU…  in blit_framebuffer()
1440 …ctx.glFramebufferTexture2D	(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[0], …  in blit_framebuffer()
1441 	ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in blit_framebuffer()
1442 …ctx.glFramebufferTexture2D	(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture[1], …  in blit_framebuffer()
1443 …ctx.getLog() << TestLog::Message << "// Read buffer: GL_RGBA32I, draw buffer: GL_RGBA8" << TestLog…  in blit_framebuffer()
1444 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_LINEAR);  in blit_framebuffer()
1445 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1446 	ctx.endSection();  in blit_framebuffer()
1448 …ctx.beginSection("GL_INVALID_OPERATION is generated if mask contains GL_DEPTH_BUFFER_BIT or GL_STE…  in blit_framebuffer()
1449 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, rbo[0]);  in blit_framebuffer()
1450 	ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_DEPTH32F_STENCIL8, 32, 32);  in blit_framebuffer()
1451 …ctx.glFramebufferRenderbuffer(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, r…  in blit_framebuffer()
1452 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_DEPTH_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1453 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1454 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_STENCIL_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1455 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1456 	ctx.endSection();  in blit_framebuffer()
1458 …ctx.beginSection("GL_INVALID_FRAMEBUFFER_OPERATION is generated if the read or draw framebuffer is…  in blit_framebuffer()
1459 	ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER);  in blit_framebuffer()
1460 	ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);  in blit_framebuffer()
1461 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, 0, GL_NEAREST);  in blit_framebuffer()
1462 	ctx.expectError				(GL_NO_ERROR);  in blit_framebuffer()
1463 	ctx.getLog() << TestLog::Message << "// incomplete read framebuffer" << TestLog::EndMessage;  in blit_framebuffer()
1464 	ctx.glBindFramebuffer		(GL_READ_FRAMEBUFFER, blankFrameBuffer);  in blit_framebuffer()
1465 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, fbo[1]);  in blit_framebuffer()
1466 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1467 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1468 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, 0, GL_NEAREST);  in blit_framebuffer()
1469 	ctx.expectError				(GL_INVALID_FRAMEBUFFER_OPERATION);  in blit_framebuffer()
1470 	ctx.getLog() << TestLog::Message << "// incomplete draw framebuffer" << TestLog::EndMessage;  in blit_framebuffer()
1471 	ctx.glBindFramebuffer		(GL_READ_FRAMEBUFFER, fbo[1]);  in blit_framebuffer()
1472 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, blankFrameBuffer);  in blit_framebuffer()
1473 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1474 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1475 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, 0, GL_NEAREST);  in blit_framebuffer()
1476 	ctx.expectError				(GL_INVALID_FRAMEBUFFER_OPERATION);  in blit_framebuffer()
1477 …ctx.getLog() << TestLog::Message << "// incomplete read and draw framebuffer" << TestLog::EndMessa…  in blit_framebuffer()
1478 	ctx.glBindFramebuffer		(GL_READ_FRAMEBUFFER, blankFrameBuffer);  in blit_framebuffer()
1479 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, blankFrameBuffer);  in blit_framebuffer()
1480 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1481 	TCU_CHECK(ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE);  in blit_framebuffer()
1482 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, 0, GL_NEAREST);  in blit_framebuffer()
1483 	ctx.expectError				(GL_INVALID_FRAMEBUFFER_OPERATION);  in blit_framebuffer()
1485 	ctx.glBindFramebuffer		(GL_READ_FRAMEBUFFER, fbo[0]);  in blit_framebuffer()
1486 	ctx.glCheckFramebufferStatus(GL_READ_FRAMEBUFFER);  in blit_framebuffer()
1487 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, fbo[1]);  in blit_framebuffer()
1488 	ctx.glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);  in blit_framebuffer()
1489 	ctx.endSection();  in blit_framebuffer()
1491 …ctx.beginSection("GL_INVALID_OPERATION is generated if the source and destination buffers are iden…  in blit_framebuffer()
1492 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, fbo[0]);  in blit_framebuffer()
1493 	ctx.expectError				(GL_NO_ERROR);  in blit_framebuffer()
1494 	ctx.glBlitFramebuffer		(0, 0, 16, 16, 0, 0, 16, 16, GL_DEPTH_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer()
1495 	ctx.expectError				(GL_INVALID_OPERATION);  in blit_framebuffer()
1497 	ctx.glBindFramebuffer		(GL_DRAW_FRAMEBUFFER, fbo[1]);  in blit_framebuffer()
1498 	ctx.endSection();  in blit_framebuffer()
1500 	ctx.glBindFramebuffer		(GL_FRAMEBUFFER, 0);  in blit_framebuffer()
1501 	ctx.glBindRenderbuffer		(GL_RENDERBUFFER, 0);  in blit_framebuffer()
1502 	ctx.glDeleteFramebuffers	(2, fbo);  in blit_framebuffer()
1503 	ctx.glDeleteFramebuffers	(1, &blankFrameBuffer);  in blit_framebuffer()
1504 	ctx.glDeleteTextures		(2, texture);  in blit_framebuffer()
1505 	ctx.glDeleteRenderbuffers	(2, rbo);  in blit_framebuffer()
1508 void blit_framebuffer_multisample (NegativeTestContext& ctx)  in blit_framebuffer_multisample()  argument
1513 	ctx.glGenFramebuffers				(2, fbo);  in blit_framebuffer_multisample()
1514 	ctx.glGenRenderbuffers				(2, rbo);  in blit_framebuffer_multisample()
1516 	ctx.glBindRenderbuffer				(GL_RENDERBUFFER, rbo[0]);  in blit_framebuffer_multisample()
1517 	ctx.glBindFramebuffer				(GL_READ_FRAMEBUFFER, fbo[0]);  in blit_framebuffer_multisample()
1518 	ctx.glRenderbufferStorageMultisample(GL_RENDERBUFFER, 4, GL_RGBA8, 32, 32);  in blit_framebuffer_multisample()
1519 …ctx.glFramebufferRenderbuffer		(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbo[0]…  in blit_framebuffer_multisample()
1520 	ctx.glCheckFramebufferStatus		(GL_READ_FRAMEBUFFER);  in blit_framebuffer_multisample()
1522 	ctx.glBindRenderbuffer				(GL_RENDERBUFFER, rbo[1]);  in blit_framebuffer_multisample()
1523 	ctx.glBindFramebuffer				(GL_DRAW_FRAMEBUFFER, fbo[1]);  in blit_framebuffer_multisample()
1525 	ctx.expectError						(GL_NO_ERROR);  in blit_framebuffer_multisample()
1527 	if (!ctx.isExtensionSupported("GL_NV_framebuffer_multisample"))  in blit_framebuffer_multisample()
1529 …ctx.beginSection("GL_INVALID_OPERATION is generated if the value of GL_SAMPLE_BUFFERS for the draw…  in blit_framebuffer_multisample()
1530 		ctx.glRenderbufferStorageMultisample(GL_RENDERBUFFER, 4, GL_RGBA8, 32, 32);  in blit_framebuffer_multisample()
1531 …ctx.glFramebufferRenderbuffer		(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbo[1]…  in blit_framebuffer_multisample()
1532 		ctx.glBlitFramebuffer				(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer_multisample()
1533 		ctx.expectError						(GL_INVALID_OPERATION);  in blit_framebuffer_multisample()
1534 		ctx.endSection();  in blit_framebuffer_multisample()
1536 …ctx.beginSection("GL_INVALID_OPERATION is generated if GL_SAMPLE_BUFFERS for the read buffer is gr…  in blit_framebuffer_multisample()
1537 		ctx.glRenderbufferStorage			(GL_RENDERBUFFER, GL_RGBA4, 32, 32);  in blit_framebuffer_multisample()
1538 …ctx.glFramebufferRenderbuffer		(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbo[1]…  in blit_framebuffer_multisample()
1539 		ctx.glBlitFramebuffer				(0, 0, 16, 16, 0, 0, 16, 16, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer_multisample()
1540 		ctx.expectError						(GL_INVALID_OPERATION);  in blit_framebuffer_multisample()
1541 		ctx.endSection();  in blit_framebuffer_multisample()
1543 …ctx.beginSection("GL_INVALID_OPERATION is generated if GL_SAMPLE_BUFFERS for the read buffer is gr…  in blit_framebuffer_multisample()
1544 		ctx.glRenderbufferStorage			(GL_RENDERBUFFER, GL_RGBA8, 32, 32);  in blit_framebuffer_multisample()
1545 …ctx.glFramebufferRenderbuffer		(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, rbo[1]…  in blit_framebuffer_multisample()
1546 		ctx.glBlitFramebuffer				(0, 0, 16, 16, 2, 2, 18, 18, GL_COLOR_BUFFER_BIT, GL_NEAREST);  in blit_framebuffer_multisample()
1547 		ctx.expectError						(GL_INVALID_OPERATION);  in blit_framebuffer_multisample()
1548 		ctx.endSection();  in blit_framebuffer_multisample()
1551 	ctx.glBindFramebuffer				(GL_FRAMEBUFFER, 0);  in blit_framebuffer_multisample()
1552 	ctx.glDeleteRenderbuffers			(2, rbo);  in blit_framebuffer_multisample()
1553 	ctx.glDeleteFramebuffers			(2, fbo);  in blit_framebuffer_multisample()
1556 void framebuffer_texture_layer (NegativeTestContext& ctx)  in framebuffer_texture_layer()  argument
1572 	ctx.glGetIntegerv				(GL_MAX_3D_TEXTURE_SIZE, &max3DTexSize);  in framebuffer_texture_layer()
1573 	ctx.glGetIntegerv				(GL_MAX_TEXTURE_SIZE, &maxTexSize);  in framebuffer_texture_layer()
1575 	ctx.glGenFramebuffers			(1, &fbo);  in framebuffer_texture_layer()
1576 	ctx.glGenTextures				(1, &tex3D);  in framebuffer_texture_layer()
1577 	ctx.glGenTextures				(1, &tex2DArray);  in framebuffer_texture_layer()
1578 	ctx.glGenTextures				(1, &tex2D);  in framebuffer_texture_layer()
1579 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, fbo);  in framebuffer_texture_layer()
1581 	ctx.glBindTexture				(GL_TEXTURE_3D, tex3D);  in framebuffer_texture_layer()
1582 	ctx.glTexImage3D				(GL_TEXTURE_3D, 0, GL_RGBA, 4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in framebuffer_texture_layer()
1583 	ctx.glBindTexture				(GL_TEXTURE_2D_ARRAY, tex2DArray);  in framebuffer_texture_layer()
1584 	ctx.glTexImage3D				(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in framebuffer_texture_layer()
1585 	ctx.glBindTexture				(GL_TEXTURE_2D, tex2D);  in framebuffer_texture_layer()
1586 	ctx.glTexImage2D				(GL_TEXTURE_2D, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in framebuffer_texture_layer()
1588 	ctx.expectError					(GL_NO_ERROR);  in framebuffer_texture_layer()
1590 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not one of the accepted tokens.");  in framebuffer_texture_layer()
1591 	ctx.glFramebufferTextureLayer	(-1, GL_COLOR_ATTACHMENT0, tex3D, 0, 1);  in framebuffer_texture_layer()
1592 	ctx.expectError					(GL_INVALID_ENUM);  in framebuffer_texture_layer()
1593 	ctx.glFramebufferTextureLayer	(GL_RENDERBUFFER, GL_COLOR_ATTACHMENT0, tex3D, 0, 1);  in framebuffer_texture_layer()
1594 	ctx.expectError					(GL_INVALID_ENUM);  in framebuffer_texture_layer()
1595 	ctx.endSection();  in framebuffer_texture_layer()
1597 	ctx.beginSection("GL_INVALID_ENUM is generated if attachment is not one of the accepted tokens.");  in framebuffer_texture_layer()
1598 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, -1, tex3D, 0, 1);  in framebuffer_texture_layer()
1599 	ctx.expectError					(GL_INVALID_ENUM);  in framebuffer_texture_layer()
1600 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_BACK, tex3D, 0, 1);  in framebuffer_texture_layer()
1601 	ctx.expectError					(GL_INVALID_ENUM);  in framebuffer_texture_layer()
1602 	ctx.endSection();  in framebuffer_texture_layer()
1604 …ctx.beginSection("GL_INVALID_OPERATION is generated if texture is non-zero and not the name of a 3…  in framebuffer_texture_layer()
1605 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, -1, 0, 0);  in framebuffer_texture_layer()
1606 	ctx.expectError					(GL_INVALID_OPERATION);  in framebuffer_texture_layer()
1607 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex2D, 0, 0);  in framebuffer_texture_layer()
1608 	ctx.expectError					(GL_INVALID_OPERATION);  in framebuffer_texture_layer()
1609 	ctx.endSection();  in framebuffer_texture_layer()
1611 	ctx.beginSection("GL_INVALID_VALUE is generated if texture is not zero and layer is negative.");  in framebuffer_texture_layer()
1612 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex3D, 0, -1);  in framebuffer_texture_layer()
1613 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1614 	ctx.endSection();  in framebuffer_texture_layer()
1616 …ctx.beginSection("GL_INVALID_VALUE is generated if texture is not zero and layer is greater than G…  in framebuffer_texture_layer()
1617 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex3D, 0, max3DTexSize);  in framebuffer_texture_layer()
1618 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1619 	ctx.endSection();  in framebuffer_texture_layer()
1621 …ctx.beginSection("GL_INVALID_VALUE is generated if texture is not zero and layer is greater than G…  in framebuffer_texture_layer()
1622 	ctx.glGetIntegerv				(GL_MAX_ARRAY_TEXTURE_LAYERS, &maxArrayTexLayers);  in framebuffer_texture_layer()
1623 …ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex2DArray, 0, maxArrayTexLay…  in framebuffer_texture_layer()
1624 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1625 	ctx.endSection();  in framebuffer_texture_layer()
1627 	ctx.beginSection("GL_INVALID_OPERATION is generated if zero is bound to target.");  in framebuffer_texture_layer()
1628 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, 0);  in framebuffer_texture_layer()
1629 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex3D, 0, 1);  in framebuffer_texture_layer()
1630 	ctx.expectError					(GL_INVALID_OPERATION);  in framebuffer_texture_layer()
1631 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, fbo);  in framebuffer_texture_layer()
1632 	ctx.endSection();  in framebuffer_texture_layer()
1634 …ctx.beginSection("GL_INVALID_VALUE is generated if texture is a 3D texture and level is less than …  in framebuffer_texture_layer()
1636 	ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex3D, -1, max3DTexSize - 1);  in framebuffer_texture_layer()
1637 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1638 …ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex3D, log2Max3DTexSize + 1, …  in framebuffer_texture_layer()
1639 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1640 	ctx.endSection();  in framebuffer_texture_layer()
1642 …ctx.beginSection("GL_INVALID_VALUE is generated if texture is a 2D array texture and layer is less…  in framebuffer_texture_layer()
1644 …ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex2DArray, -1, maxArrayTexLa…  in framebuffer_texture_layer()
1645 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1646 …ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, tex2DArray, log2MaxTexSize + …  in framebuffer_texture_layer()
1647 	ctx.expectError					(GL_INVALID_VALUE);  in framebuffer_texture_layer()
1648 	ctx.endSection();  in framebuffer_texture_layer()
1650 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in framebuffer_texture_layer()
1652 		ctx.glGetIntegerv				(GL_MAX_CUBE_MAP_TEXTURE_SIZE, &maxCubeTexSize);  in framebuffer_texture_layer()
1653 		ctx.glGenTextures				(1, &tex2DMSArray);  in framebuffer_texture_layer()
1654 		ctx.glGenTextures				(1, &texCube);  in framebuffer_texture_layer()
1655 		ctx.glGenTextures				(1, &texBuffer);  in framebuffer_texture_layer()
1656 		ctx.glBindTexture				(GL_TEXTURE_2D_MULTISAMPLE_ARRAY, tex2DMSArray);  in framebuffer_texture_layer()
1657 		ctx.glBindTexture				(GL_TEXTURE_CUBE_MAP, texCube);  in framebuffer_texture_layer()
1658 		ctx.glBindTexture				(GL_TEXTURE_BUFFER, texBuffer);  in framebuffer_texture_layer()
1659 		ctx.expectError					(GL_NO_ERROR);  in framebuffer_texture_layer()
1661 		ctx.beginSection("GL_INVALID_OPERATION is generated if texture is the name of a buffer texture.");  in framebuffer_texture_layer()
1662 		ctx.glFramebufferTextureLayer	(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texBuffer, 0, 0);  in framebuffer_texture_layer()
1663 		ctx.expectError					(GL_INVALID_OPERATION);  in framebuffer_texture_layer()
1664 		ctx.endSection();  in framebuffer_texture_layer()
1666 		ctx.glDeleteTextures			(1, &tex2DMSArray);  in framebuffer_texture_layer()
1667 		ctx.glDeleteTextures			(1, &texCube);  in framebuffer_texture_layer()
1668 		ctx.glDeleteTextures			(1, &texBuffer);  in framebuffer_texture_layer()
1671 	ctx.glDeleteTextures		(1, &tex3D);  in framebuffer_texture_layer()
1672 	ctx.glDeleteTextures		(1, &tex2DArray);  in framebuffer_texture_layer()
1673 	ctx.glDeleteTextures		(1, &tex2D);  in framebuffer_texture_layer()
1674 	ctx.glDeleteFramebuffers	(1, &fbo);  in framebuffer_texture_layer()
1677 void invalidate_framebuffer (NegativeTestContext& ctx)  in invalidate_framebuffer()  argument
1684 	ctx.glGetIntegerv				(GL_MAX_COLOR_ATTACHMENTS, &maxColorAttachments);  in invalidate_framebuffer()
1689 	ctx.glGenFramebuffers			(1, &fbo);  in invalidate_framebuffer()
1690 	ctx.glGenTextures				(1, &texture);  in invalidate_framebuffer()
1691 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, fbo);  in invalidate_framebuffer()
1692 	ctx.glBindTexture				(GL_TEXTURE_2D, texture);  in invalidate_framebuffer()
1693 	ctx.glTexImage2D				(GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in invalidate_framebuffer()
1694 	ctx.glFramebufferTexture2D		(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in invalidate_framebuffer()
1695 	ctx.glCheckFramebufferStatus	(GL_FRAMEBUFFER);  in invalidate_framebuffer()
1696 	ctx.expectError					(GL_NO_ERROR);  in invalidate_framebuffer()
1698 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_FRAMEBUFFER, GL_READ_FRAMEBUFFE…  in invalidate_framebuffer()
1699 	ctx.glInvalidateFramebuffer		(-1, 1, &attachments[0]);  in invalidate_framebuffer()
1700 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_framebuffer()
1701 	ctx.glInvalidateFramebuffer		(GL_BACK, 1, &attachments[0]);  in invalidate_framebuffer()
1702 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_framebuffer()
1703 	ctx.endSection();  in invalidate_framebuffer()
1705 …ctx.beginSection("GL_INVALID_OPERATION is generated if attachments contains GL_COLOR_ATTACHMENTm a…  in invalidate_framebuffer()
1706 	ctx.glInvalidateFramebuffer		(GL_FRAMEBUFFER, 1, &attachments[1]);  in invalidate_framebuffer()
1707 	ctx.expectError					(GL_INVALID_OPERATION);  in invalidate_framebuffer()
1708 	ctx.endSection();  in invalidate_framebuffer()
1710 	ctx.beginSection("GL_INVALID_VALUE is generated if numAttachments is negative.");  in invalidate_framebuffer()
1711 	ctx.glInvalidateFramebuffer		(GL_FRAMEBUFFER, -1, &attachments[0]);  in invalidate_framebuffer()
1712 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_framebuffer()
1713 	ctx.endSection();  in invalidate_framebuffer()
1715 …ctx.beginSection("GL_INVALID_ENUM is generated if the default framebuffer is bound to target and a…  in invalidate_framebuffer()
1716 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, 0);  in invalidate_framebuffer()
1717 	ctx.glInvalidateFramebuffer		(GL_FRAMEBUFFER, 1, &attachments[2]);  in invalidate_framebuffer()
1718 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_framebuffer()
1719 	ctx.endSection();  in invalidate_framebuffer()
1722 	ctx.glDeleteTextures		(1, &texture);  in invalidate_framebuffer()
1723 	ctx.glDeleteFramebuffers	(1, &fbo);  in invalidate_framebuffer()
1726 void invalidate_sub_framebuffer (NegativeTestContext& ctx)  in invalidate_sub_framebuffer()  argument
1733 	ctx.glGetIntegerv				(GL_MAX_COLOR_ATTACHMENTS, &maxColorAttachments);  in invalidate_sub_framebuffer()
1738 	ctx.glGenFramebuffers			(1, &fbo);  in invalidate_sub_framebuffer()
1739 	ctx.glGenTextures				(1, &texture);  in invalidate_sub_framebuffer()
1740 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, fbo);  in invalidate_sub_framebuffer()
1741 	ctx.glBindTexture				(GL_TEXTURE_2D, texture);  in invalidate_sub_framebuffer()
1742 	ctx.glTexImage2D				(GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in invalidate_sub_framebuffer()
1743 	ctx.glFramebufferTexture2D		(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture, 0);  in invalidate_sub_framebuffer()
1744 	ctx.glCheckFramebufferStatus	(GL_FRAMEBUFFER);  in invalidate_sub_framebuffer()
1745 	ctx.expectError					(GL_NO_ERROR);  in invalidate_sub_framebuffer()
1747 …ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_FRAMEBUFFER, GL_READ_FRAMEBUFFE…  in invalidate_sub_framebuffer()
1748 	ctx.glInvalidateSubFramebuffer	(-1, 1, &attachments[0], 0, 0, 16, 16);  in invalidate_sub_framebuffer()
1749 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_sub_framebuffer()
1750 	ctx.glInvalidateSubFramebuffer	(GL_BACK, 1, &attachments[0], 0, 0, 16, 16);  in invalidate_sub_framebuffer()
1751 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_sub_framebuffer()
1752 	ctx.endSection();  in invalidate_sub_framebuffer()
1754 …ctx.beginSection("GL_INVALID_OPERATION is generated if attachments contains GL_COLOR_ATTACHMENTm a…  in invalidate_sub_framebuffer()
1755 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, 1, &attachments[1], 0, 0, 16, 16);  in invalidate_sub_framebuffer()
1756 	ctx.expectError					(GL_INVALID_OPERATION);  in invalidate_sub_framebuffer()
1757 	ctx.endSection();  in invalidate_sub_framebuffer()
1759 	ctx.beginSection("GL_INVALID_VALUE is generated if numAttachments, width, or heigh is negative.");  in invalidate_sub_framebuffer()
1760 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, -1, &attachments[0], 0, 0, 16, 16);  in invalidate_sub_framebuffer()
1761 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1762 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, -1, &attachments[0], 0, 0, -1, 16);  in invalidate_sub_framebuffer()
1763 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1764 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, -1, &attachments[0], 0, 0, 16, -1);  in invalidate_sub_framebuffer()
1765 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1766 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, -1, &attachments[0], 0, 0, -1, -1);  in invalidate_sub_framebuffer()
1767 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1768 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, 1, &attachments[0], 0, 0, -1, 16);  in invalidate_sub_framebuffer()
1769 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1770 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, 1, &attachments[0], 0, 0, 16, -1);  in invalidate_sub_framebuffer()
1771 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1772 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, 1, &attachments[0], 0, 0, -1, -1);  in invalidate_sub_framebuffer()
1773 	ctx.expectError					(GL_INVALID_VALUE);  in invalidate_sub_framebuffer()
1774 	ctx.endSection();  in invalidate_sub_framebuffer()
1776 …ctx.beginSection("GL_INVALID_ENUM is generated if the default framebuffer is bound to target and a…  in invalidate_sub_framebuffer()
1777 	ctx.glBindFramebuffer			(GL_FRAMEBUFFER, 0);  in invalidate_sub_framebuffer()
1778 	ctx.glInvalidateSubFramebuffer	(GL_FRAMEBUFFER, 1, &attachments[2], 0, 0, 16, 16);  in invalidate_sub_framebuffer()
1779 	ctx.expectError					(GL_INVALID_ENUM);  in invalidate_sub_framebuffer()
1780 	ctx.endSection();  in invalidate_sub_framebuffer()
1782 	ctx.glDeleteTextures		(1, &texture);  in invalidate_sub_framebuffer()
1783 	ctx.glDeleteFramebuffers	(1, &fbo);  in invalidate_sub_framebuffer()
1786 void renderbuffer_storage_multisample (NegativeTestContext& ctx)  in renderbuffer_storage_multisample()  argument
1793 	ctx.glGetInternalformativ				(GL_RENDERBUFFER, GL_RGBA4, GL_SAMPLES, 1, &maxSamplesSupportedRGBA4);  in renderbuffer_storage_multisample()
1794 …ctx.glGetInternalformativ				(GL_RENDERBUFFER, GL_RGBA8UI, GL_SAMPLES, 1, &maxSamplesSupportedRGBA…  in renderbuffer_storage_multisample()
1796 	ctx.glGenRenderbuffers					(1, &rbo);  in renderbuffer_storage_multisample()
1797 	ctx.glBindRenderbuffer					(GL_RENDERBUFFER, rbo);  in renderbuffer_storage_multisample()
1799 	ctx.beginSection("GL_INVALID_ENUM is generated if target is not GL_RENDERBUFFER.");  in renderbuffer_storage_multisample()
1800 	ctx.glRenderbufferStorageMultisample	(-1, 2, GL_RGBA4, 1, 1);  in renderbuffer_storage_multisample()
1801 	ctx.expectError							(GL_INVALID_ENUM);  in renderbuffer_storage_multisample()
1802 	ctx.glRenderbufferStorageMultisample	(GL_FRAMEBUFFER, 2, GL_RGBA4, 1, 1);  in renderbuffer_storage_multisample()
1803 	ctx.expectError							(GL_INVALID_ENUM);  in renderbuffer_storage_multisample()
1804 	ctx.endSection();  in renderbuffer_storage_multisample()
1806 …ctx.beginSection("GL_INVALID_OPERATION is generated if samples is greater than the maximum number …  in renderbuffer_storage_multisample()
1807 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, maxSamplesSupportedRGBA4+1, GL_RGBA4, 1, 1);  in renderbuffer_storage_multisample()
1808 	ctx.expectError							(GL_INVALID_OPERATION);  in renderbuffer_storage_multisample()
1809 	ctx.endSection();  in renderbuffer_storage_multisample()
1811 …ctx.beginSection("GL_INVALID_ENUM is generated if internalformat is not a color-renderable, depth-…  in renderbuffer_storage_multisample()
1812 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, -1, 1, 1);  in renderbuffer_storage_multisample()
1813 	ctx.expectError							(GL_INVALID_ENUM);  in renderbuffer_storage_multisample()
1815 …if (!ctx.isExtensionSupported("GL_EXT_color_buffer_half_float")) // GL_EXT_color_buffer_half_float…  in renderbuffer_storage_multisample()
1817 		ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, GL_RGB16F, 1, 1);  in renderbuffer_storage_multisample()
1818 		ctx.expectError							(GL_INVALID_ENUM);  in renderbuffer_storage_multisample()
1821 	if (!ctx.isExtensionSupported("GL_EXT_render_snorm")) // GL_EXT_render_snorm disables error  in renderbuffer_storage_multisample()
1823 		ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, GL_RGBA8_SNORM, 1, 1);  in renderbuffer_storage_multisample()
1824 		ctx.expectError							(GL_INVALID_ENUM);  in renderbuffer_storage_multisample()
1827 	ctx.endSection();  in renderbuffer_storage_multisample()
1829 …ctx.beginSection("GL_INVALID_OPERATION is generated if samples is greater than the maximum number …  in renderbuffer_storage_multisample()
1830 …ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, maxSamplesSupportedRGBA8UI+1, GL_RGBA8UI, 1…  in renderbuffer_storage_multisample()
1831 	ctx.expectError							(GL_INVALID_OPERATION);  in renderbuffer_storage_multisample()
1832 	ctx.endSection();  in renderbuffer_storage_multisample()
1834 	ctx.beginSection("GL_INVALID_VALUE is generated if width or height is less than zero.");  in renderbuffer_storage_multisample()
1835 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, GL_RGBA4, -1, 1);  in renderbuffer_storage_multisample()
1836 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1837 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, GL_RGBA4, 1, -1);  in renderbuffer_storage_multisample()
1838 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1839 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 2, GL_RGBA4, -1, -1);  in renderbuffer_storage_multisample()
1840 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1841 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, -1, GL_RGBA4, 1, 1);  in renderbuffer_storage_multisample()
1842 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1843 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, -1, GL_RGBA4, -1, 1);  in renderbuffer_storage_multisample()
1844 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1845 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, -1, GL_RGBA4, 1, -1);  in renderbuffer_storage_multisample()
1846 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1847 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, -1, GL_RGBA4, -1, -1);  in renderbuffer_storage_multisample()
1848 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1849 	ctx.endSection();  in renderbuffer_storage_multisample()
1851 …ctx.beginSection("GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_RENDERBU…  in renderbuffer_storage_multisample()
1852 	ctx.glGetIntegerv						(GL_MAX_RENDERBUFFER_SIZE, &maxSize);  in renderbuffer_storage_multisample()
1853 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 4, GL_RGBA4, 1, maxSize+1);  in renderbuffer_storage_multisample()
1854 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1855 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 4, GL_RGBA4, maxSize+1, 1);  in renderbuffer_storage_multisample()
1856 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1857 	ctx.glRenderbufferStorageMultisample	(GL_RENDERBUFFER, 4, GL_RGBA4, maxSize+1, maxSize+1);  in renderbuffer_storage_multisample()
1858 	ctx.expectError							(GL_INVALID_VALUE);  in renderbuffer_storage_multisample()
1859 	ctx.endSection();  in renderbuffer_storage_multisample()
1861 	ctx.glDeleteRenderbuffers(1, &rbo);  in renderbuffer_storage_multisample()
1864 void copy_image_sub_data (NegativeTestContext& ctx)  in copy_image_sub_data()  argument
1866 	if (contextSupports(ctx.getRenderContext().getType(), glu::ApiType::es(3, 2)))  in copy_image_sub_data()
1871 		ctx.glGenTextures			(5, texture);  in copy_image_sub_data()
1872 		ctx.glGenRenderbuffers		(1, &rbo);  in copy_image_sub_data()
1873 		ctx.glBindRenderbuffer		(GL_RENDERBUFFER, rbo);  in copy_image_sub_data()
1875 		ctx.glBindTexture			(GL_TEXTURE_2D, texture[0]);  in copy_image_sub_data()
1876 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);  in copy_image_sub_data()
1877 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);  in copy_image_sub_data()
1878 		ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in copy_image_sub_data()
1879 		ctx.glRenderbufferStorage	(GL_RENDERBUFFER, GL_RGBA8, 32, 32);  in copy_image_sub_data()
1880 		ctx.glBindTexture			(GL_TEXTURE_2D, texture[1]);  in copy_image_sub_data()
1881 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);  in copy_image_sub_data()
1882 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);  in copy_image_sub_data()
1883 		ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA8, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in copy_image_sub_data()
1884 		ctx.expectError				(GL_NO_ERROR);  in copy_image_sub_data()
1886 		ctx.glBindTexture			(GL_TEXTURE_3D, texture[2]);  in copy_image_sub_data()
1887 		ctx.glTexParameteri			(GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);  in copy_image_sub_data()
1888 		ctx.glTexParameteri			(GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);  in copy_image_sub_data()
1889 		ctx.glTexImage3D			(GL_TEXTURE_3D, 0, GL_RGBA8, 32, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in copy_image_sub_data()
1890 		ctx.expectError				(GL_NO_ERROR);  in copy_image_sub_data()
1892 		ctx.glBindTexture			(GL_TEXTURE_3D, texture[3]);  in copy_image_sub_data()
1893 		ctx.glTexImage3D			(GL_TEXTURE_3D, 0, GL_RGBA8, 32, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);  in copy_image_sub_data()
1894 		ctx.expectError				(GL_NO_ERROR);  in copy_image_sub_data()
1896 		ctx.glBindTexture			(GL_TEXTURE_2D, texture[4]);  in copy_image_sub_data()
1897 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);  in copy_image_sub_data()
1898 		ctx.glTexParameteri			(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);  in copy_image_sub_data()
1899 		ctx.glTexImage2D			(GL_TEXTURE_2D, 0, GL_RGBA32F, 32, 32, 0, GL_RGBA, GL_FLOAT, NULL);  in copy_image_sub_data()
1900 		ctx.expectError				(GL_NO_ERROR);  in copy_image_sub_data()
1902 …ctx.beginSection("GL_INVALID_VALUE is generated if srcWidth, srcHeight, or srcDepth is negative.");  in copy_image_sub_data()
1903 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1904 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1905 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1906 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1907 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1908 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1909 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1910 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1911 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1912 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1913 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1914 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1915 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1916 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1917 		ctx.endSection();  in copy_image_sub_data()
1919 …ctx.beginSection("GL_INVALID_VALUE is generated if srcLevel and dstLevel are not valid levels for …  in copy_image_sub_data()
1920 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 1, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1921 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1922 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 1, 0, 0…  in copy_image_sub_data()
1923 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1924 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 1, 0, 0, 0, texture[1], GL_TEXTURE_2D, 1, 0, 0…  in copy_image_sub_data()
1925 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1926 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, -1, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, …  in copy_image_sub_data()
1927 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1928 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, -1, 0, …  in copy_image_sub_data()
1929 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1930 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, -1, 0, 0, 0, texture[1], GL_TEXTURE_2D, -1, 0,…  in copy_image_sub_data()
1931 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1932 …ctx.glCopyImageSubData		(rbo, GL_RENDERBUFFER, -1, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0, 0,…  in copy_image_sub_data()
1933 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1934 …ctx.glCopyImageSubData		(rbo, GL_RENDERBUFFER, 1, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0, 0, …  in copy_image_sub_data()
1935 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1936 …ctx.glCopyImageSubData		(texture[1], GL_TEXTURE_2D, 0, 0, 0, 0, rbo, GL_RENDERBUFFER, -1, 0, 0, 0,…  in copy_image_sub_data()
1937 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1938 …ctx.glCopyImageSubData		(texture[1], GL_TEXTURE_2D, 0, 0, 0, 0, rbo, GL_RENDERBUFFER, 1, 0, 0, 0, …  in copy_image_sub_data()
1939 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1940 		ctx.endSection();  in copy_image_sub_data()
1942 …ctx.beginSection("GL_INVALID_ENUM is generated if either target does not match the type of the obj…  in copy_image_sub_data()
1946 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_3D, 0, 0, 0…  in copy_image_sub_data()
1947 		ctx.expectError				(GL_INVALID_ENUM);  in copy_image_sub_data()
1948 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[2], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1949 		ctx.expectError				(GL_INVALID_ENUM);  in copy_image_sub_data()
1950 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_3D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1951 		ctx.expectError				(GL_INVALID_ENUM);  in copy_image_sub_data()
1952 …ctx.glCopyImageSubData		(texture[2], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1953 		ctx.expectError				(GL_INVALID_ENUM);  in copy_image_sub_data()
1954 		ctx.endSection();  in copy_image_sub_data()
1956 …ctx.beginSection("GL_INVALID_OPERATION is generated if either object is a texture and the texture …  in copy_image_sub_data()
1957 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[3], GL_TEXTURE_3D, 0, 0, 0…  in copy_image_sub_data()
1958 		ctx.expectError				(GL_INVALID_OPERATION);  in copy_image_sub_data()
1959 …ctx.glCopyImageSubData		(texture[3], GL_TEXTURE_3D, 0, 0, 0, 0, texture[0], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1960 		ctx.expectError				(GL_INVALID_OPERATION);  in copy_image_sub_data()
1961 …ctx.glCopyImageSubData		(texture[3], GL_TEXTURE_3D, 0, 0, 0, 0, texture[3], GL_TEXTURE_3D, 0, 0, 0…  in copy_image_sub_data()
1962 		ctx.expectError				(GL_INVALID_OPERATION);  in copy_image_sub_data()
1963 		ctx.endSection();  in copy_image_sub_data()
1965 …ctx.beginSection("GL_INVALID_VALUE is generated if the dimensions of either subregion exceeds the …  in copy_image_sub_data()
1966 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1967 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1968 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[1], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1969 		ctx.expectError				(GL_INVALID_VALUE);  in copy_image_sub_data()
1970 		ctx.endSection();  in copy_image_sub_data()
1972 …ctx.beginSection("GL_INVALID_OPERATION error is generated if the source and destination internal f…  in copy_image_sub_data()
1973 …ctx.glCopyImageSubData		(texture[0], GL_TEXTURE_2D, 0, 0, 0, 0, texture[4], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1974 		ctx.expectError				(GL_INVALID_OPERATION);  in copy_image_sub_data()
1975 …ctx.glCopyImageSubData		(texture[4], GL_TEXTURE_2D, 0, 0, 0, 0, texture[0], GL_TEXTURE_2D, 0, 0, 0…  in copy_image_sub_data()
1976 		ctx.expectError				(GL_INVALID_OPERATION);  in copy_image_sub_data()
1977 		ctx.endSection();  in copy_image_sub_data()
1979 		ctx.glDeleteTextures		(5, texture);  in copy_image_sub_data()
1980 		ctx.glDeleteRenderbuffers	(1, &rbo);  in copy_image_sub_data()