blob: 29f4c9f7e932acf622611c9e31fa00ee9b84248f [file] [log] [blame]
// Copyright 2022 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 "src/tint/lang/wgsl/helpers/check_supported_extensions.h"
#include "gtest/gtest.h"
#include "src/tint/lang/wgsl/program/program_builder.h"
namespace tint::writer {
namespace {
class CheckSupportedExtensionsTest : public ::testing::Test, public ProgramBuilder {};
TEST_F(CheckSupportedExtensionsTest, Supported) {
Enable(core::Extension::kF16);
ASSERT_TRUE(CheckSupportedExtensions("writer", AST(), Diagnostics(),
Vector{
core::Extension::kF16,
core::Extension::kChromiumExperimentalDp4A,
}));
}
TEST_F(CheckSupportedExtensionsTest, Unsupported) {
Enable(Source{{12, 34}}, core::Extension::kF16);
ASSERT_FALSE(CheckSupportedExtensions("writer", AST(), Diagnostics(),
Vector{
core::Extension::kChromiumExperimentalDp4A,
}));
EXPECT_EQ(Diagnostics().str(), "12:34 error: writer backend does not support extension 'f16'");
}
} // namespace
} // namespace tint::writer