dawn-cmake/src/writer/msl/generator_impl_kill_test.cc
dan sinclair 18c85f52e4 [msl-writer] Cleanups and refactors.
This CL cleans up some interfaces and methods in the MSL generator and
generator impl classes.

Bug: tint:8
Change-Id: I9aabeb1ecb69baeaa9cb6bbc15e313806923dddc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/25163
Reviewed-by: David Neto <dneto@google.com>
2020-07-20 17:27:58 +00:00

42 lines
1.1 KiB
C++

// Copyright 2020 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "gtest/gtest.h"
#include "src/ast/kill_statement.h"
#include "src/ast/module.h"
#include "src/writer/msl/generator_impl.h"
namespace tint {
namespace writer {
namespace msl {
namespace {
using MslGeneratorImplTest = testing::Test;
TEST_F(MslGeneratorImplTest, Emit_Kill) {
ast::KillStatement k;
ast::Module m;
GeneratorImpl g(&m);
g.increment_indent();
ASSERT_TRUE(g.EmitStatement(&k)) << g.error();
EXPECT_EQ(g.result(), " discard_fragment();\n");
}
} // namespace
} // namespace msl
} // namespace writer
} // namespace tint