1 /*
2 * Copyright © 2013 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23 #include <gtest/gtest.h>
24 #include "util/compiler.h"
25 #include "main/macros.h"
26 #include "ir.h"
27
28 class ir_variable_constructor : public ::testing::Test {
29 public:
30 virtual void SetUp();
31 virtual void TearDown();
32 };
33
34 void
SetUp()35 ir_variable_constructor::SetUp()
36 {
37 glsl_type_singleton_init_or_ref();
38 }
39
40 void
TearDown()41 ir_variable_constructor::TearDown()
42 {
43 glsl_type_singleton_decref();
44 }
45
TEST_F(ir_variable_constructor,interface)46 TEST_F(ir_variable_constructor, interface)
47 {
48 void *mem_ctx = ralloc_context(NULL);
49
50 static const glsl_struct_field f[] = {
51 glsl_struct_field(glsl_type::vec(4), "v")
52 };
53
54 const glsl_type *const iface =
55 glsl_type::get_interface_instance(f,
56 ARRAY_SIZE(f),
57 GLSL_INTERFACE_PACKING_STD140,
58 false,
59 "simple_interface");
60
61 static const char name[] = "named_instance";
62
63 ir_variable *const v =
64 new(mem_ctx) ir_variable(iface, name, ir_var_uniform);
65
66 EXPECT_STREQ(name, v->name);
67 EXPECT_NE(name, v->name);
68 EXPECT_EQ(iface, v->type);
69 EXPECT_EQ(iface, v->get_interface_type());
70
71 ralloc_free(mem_ctx);
72 }
73
TEST_F(ir_variable_constructor,interface_array)74 TEST_F(ir_variable_constructor, interface_array)
75 {
76 void *mem_ctx = ralloc_context(NULL);
77
78 static const glsl_struct_field f[] = {
79 glsl_struct_field(glsl_type::vec(4), "v")
80 };
81
82 const glsl_type *const iface =
83 glsl_type::get_interface_instance(f,
84 ARRAY_SIZE(f),
85 GLSL_INTERFACE_PACKING_STD140,
86 false,
87 "simple_interface");
88
89 const glsl_type *const interface_array =
90 glsl_type::get_array_instance(iface, 2);
91
92 static const char name[] = "array_instance";
93
94 ir_variable *const v =
95 new(mem_ctx) ir_variable(interface_array, name, ir_var_uniform);
96
97 EXPECT_STREQ(name, v->name);
98 EXPECT_NE(name, v->name);
99 EXPECT_EQ(interface_array, v->type);
100 EXPECT_EQ(iface, v->get_interface_type());
101
102 ralloc_free(mem_ctx);
103 }
104