chromium/third_party/angle/src/tests/compiler_tests/PruneNoOps_test.cpp

//
// Copyright 2024 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// PruneNoOps_test.cpp:
//   Tests for pruning no-op statements.
//

#include "GLSLANG/ShaderLang.h"
#include "angle_gl.h"
#include "gtest/gtest.h"
#include "tests/test_utils/compiler_test.h"

usingnamespacesh;

namespace
{

class PruneNoOpsTest : public MatchOutputCodeTest
{ … };

// Test that a switch statement with a constant expression without a matching case is pruned.
TEST_F(PruneNoOpsTest, SwitchStatementWithConstantExpressionNoMatchingCase)
{ … }

// Test that a switch statement with a constant expression with a default is not pruned.
TEST_F(PruneNoOpsTest, SwitchStatementWithConstantExpressionWithDefault)
{ … }

// Test that a switch statement with a constant expression with a matching case is not pruned.
TEST_F(PruneNoOpsTest, SwitchStatementWithConstantExpressionWithMatchingCase)
{ … }

}  // namespace