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 emugl {
21
TEST_F(SnapshotTest,InitDestroy)22 TEST_F(SnapshotTest, InitDestroy) {}
23
24 class SnapshotGlEnableTest : public SnapshotPreserveTest,
25 public ::testing::WithParamInterface<GLenum> {
defaultStateCheck()26 void defaultStateCheck() override {
27 EXPECT_FALSE(gl->glIsEnabled(GetParam()));
28 }
changedStateCheck()29 void changedStateCheck() override {
30 EXPECT_TRUE(gl->glIsEnabled(GetParam()));
31 }
stateChange()32 void stateChange() override { gl->glEnable(GetParam()); }
33 };
34
TEST_P(SnapshotGlEnableTest,PreserveEnable)35 TEST_P(SnapshotGlEnableTest, PreserveEnable) {
36 doCheckedSnapshot();
37 }
38
39 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotCapability,
40 SnapshotGlEnableTest,
41 ::testing::ValuesIn(kGLES2CanBeEnabled));
42
43 class SnapshotGlDisableTest : public SnapshotPreserveTest,
44 public ::testing::WithParamInterface<GLenum> {
defaultStateCheck()45 void defaultStateCheck() override {
46 EXPECT_TRUE(gl->glIsEnabled(GetParam()));
47 }
changedStateCheck()48 void changedStateCheck() override {
49 EXPECT_FALSE(gl->glIsEnabled(GetParam()));
50 }
stateChange()51 void stateChange() override { gl->glDisable(GetParam()); }
52 };
53
TEST_P(SnapshotGlDisableTest,PreserveDisable)54 TEST_P(SnapshotGlDisableTest, PreserveDisable) {
55 doCheckedSnapshot();
56 }
57
58 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotCapability,
59 SnapshotGlDisableTest,
60 ::testing::ValuesIn(kGLES2CanBeDisabled));
61
62 class SnapshotGlMipmapHintTest : public SnapshotSetValueTest<GLenum>,
63 public ::testing::WithParamInterface<GLenum> {
stateCheck(GLenum expected)64 void stateCheck(GLenum expected) override {
65 EXPECT_TRUE(compareGlobalGlInt(gl, GL_GENERATE_MIPMAP_HINT, expected));
66 }
stateChange()67 void stateChange() override {
68 gl->glHint(GL_GENERATE_MIPMAP_HINT, *m_changed_value);
69 }
70 };
71
TEST_P(SnapshotGlMipmapHintTest,DISABLED_PreserveHint)72 TEST_P(SnapshotGlMipmapHintTest, DISABLED_PreserveHint) {
73 setExpectedValues(GL_DONT_CARE, GetParam());
74 doCheckedSnapshot();
75 }
76
77 INSTANTIATE_TEST_SUITE_P(GLES2SnapshotHints,
78 SnapshotGlMipmapHintTest,
79 ::testing::ValuesIn(kGLES2GenerateMipmapHints));
80
81 } // namespace emugl
82