skia2/tests/GrGLExtensionsTest.cpp
John Rosasco a9b348f66c Reland fully delineate GL usage w/ skia_use_gl.
Change-Id: I90f40467be145537cc08461fd3805606432f0cfd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254240
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: John Rosasco <rosasco@google.com>
Auto-Submit: John Rosasco <rosasco@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2019-11-12 21:43:44 +00:00

53 lines
1.5 KiB
C++

/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkTypes.h"
#include "include/gpu/gl/GrGLExtensions.h"
#include "src/gpu/gl/GrGLDefines.h"
#include "tests/Test.h"
#ifdef SK_GL
const GrGLubyte* simpleGetString(GrGLenum name) {
return (const GrGLubyte*)(name == GR_GL_VERSION ? "3.0" : "");
}
void simpleGetIntegerv(GrGLenum name, GrGLint* params) {
if (name == GR_GL_NUM_EXTENSIONS) {
*params = 2;
} else {
*params = 0;
}
}
const GrGLubyte* simpleGetStringi(GrGLenum name, GrGLuint index) {
if (name != GR_GL_EXTENSIONS || index >= 2)
return (const GrGLubyte*)"";
return (const GrGLubyte*)(index == 0 ? "test_extension_1" : "test_extension_2");
}
DEF_TEST(GrGLExtensionsTest_remove, reporter) {
GrGLExtensions ext;
ext.init(kGL_GrGLStandard,
&simpleGetString,
&simpleGetStringi,
&simpleGetIntegerv,
nullptr,
nullptr);
REPORTER_ASSERT(reporter, ext.isInitialized());
REPORTER_ASSERT(reporter, ext.has("test_extension_1"));
REPORTER_ASSERT(reporter, ext.has("test_extension_2"));
REPORTER_ASSERT(reporter, ext.remove("test_extension_2"));
REPORTER_ASSERT(reporter, !ext.has("test_extension_2"));
REPORTER_ASSERT(reporter, ext.remove("test_extension_1"));
REPORTER_ASSERT(reporter, !ext.has("test_extension_1"));
}
#endif // SK_GL