1 // Copyright (C) 2018 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "GLSnapshotTesting.h"
16 #include "OpenGLTestContext.h"
17
18 #include <gtest/gtest.h>
19
20 namespace gfxstream {
21 namespace gl {
22 namespace {
23
TEST_F(SnapshotTest,InitDestroy)24 TEST_F(SnapshotTest, InitDestroy) {}
25
26 class SnapshotGlEnableTest : public SnapshotPreserveTest,
27 public ::testing::WithParamInterface<GLenum> {
defaultStateCheck()28 void defaultStateCheck() override {
29 EXPECT_FALSE(gl->glIsEnabled(GetParam()));
30 }
changedStateCheck()31 void changedStateCheck() override {
32 EXPECT_TRUE(gl->glIsEnabled(GetParam()));
33 }
stateChange()34 void stateChange() override { gl->glEnable(GetParam()); }
35 };
36
TEST_P(SnapshotGlEnableTest,PreserveEnable)37 TEST_P(SnapshotGlEnableTest, PreserveEnable) {
38 doCheckedSnapshot();
39 }
40
41 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotCapability,
42 SnapshotGlEnableTest,
43 ::testing::ValuesIn(kGLES2CanBeEnabled));
44
45 class SnapshotGlDisableTest : public SnapshotPreserveTest,
46 public ::testing::WithParamInterface<GLenum> {
defaultStateCheck()47 void defaultStateCheck() override {
48 EXPECT_TRUE(gl->glIsEnabled(GetParam()));
49 }
changedStateCheck()50 void changedStateCheck() override {
51 EXPECT_FALSE(gl->glIsEnabled(GetParam()));
52 }
stateChange()53 void stateChange() override { gl->glDisable(GetParam()); }
54 };
55
TEST_P(SnapshotGlDisableTest,PreserveDisable)56 TEST_P(SnapshotGlDisableTest, PreserveDisable) {
57 doCheckedSnapshot();
58 }
59
60 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotCapability,
61 SnapshotGlDisableTest,
62 ::testing::ValuesIn(kGLES2CanBeDisabled));
63
64 class SnapshotGlMipmapHintTest : public SnapshotSetValueTest<GLenum>,
65 public ::testing::WithParamInterface<GLenum> {
stateCheck(GLenum expected)66 void stateCheck(GLenum expected) override {
67 EXPECT_TRUE(compareGlobalGlInt(gl, GL_GENERATE_MIPMAP_HINT, expected));
68 }
stateChange()69 void stateChange() override {
70 gl->glHint(GL_GENERATE_MIPMAP_HINT, *m_changed_value);
71 }
72 };
73
TEST_P(SnapshotGlMipmapHintTest,DISABLED_PreserveHint)74 TEST_P(SnapshotGlMipmapHintTest, DISABLED_PreserveHint) {
75 setExpectedValues(GL_DONT_CARE, GetParam());
76 doCheckedSnapshot();
77 }
78
79 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotHints,
80 SnapshotGlMipmapHintTest,
81 ::testing::ValuesIn(kGLES2GenerateMipmapHints));
82
83 } // namespace
84 } // namespace gl
85 } // namespace gfxstream
86