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• Add sem::Type::Common() which returns the 'common' type for the list of types. • Migrate intrisnic table to use this. • Add a whole-lotta-tests. • Deduplicate and improve the EXPECT_TEST() macro. Move it to a common home. Bug: tint:1504 Change-Id: I1564f67ecf87fc594f3f54274da906ff0d822795 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91020 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: David Neto <dneto@google.com>
60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_TINT_SEM_TEST_HELPER_H_
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#define SRC_TINT_SEM_TEST_HELPER_H_
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#include <utility>
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#include "gtest/gtest.h"
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#include "src/tint/program_builder.h"
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namespace tint::sem {
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/// Helper class for testing
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template <typename BASE>
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class TestHelperBase : public BASE, public ProgramBuilder {
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public:
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/// Builds and returns the program. Must only be called once per test
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/// @return the built program
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Program Build() {
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diag::Formatter formatter;
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[&]() {
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ASSERT_TRUE(IsValid()) << "Builder program is not valid\n"
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<< formatter.format(Diagnostics());
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}();
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return Program(std::move(*this));
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}
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};
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using TestHelper = TestHelperBase<testing::Test>;
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template <typename T>
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using TestParamHelper = TestHelperBase<testing::TestWithParam<T>>;
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} // namespace tint::sem
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/// Helper macro for testing that a semantic type was as expected
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#define EXPECT_TYPE(GOT, EXPECT) \
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do { \
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const sem::Type* got = GOT; \
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const sem::Type* expect = EXPECT; \
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if (got != expect) { \
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ADD_FAILURE() << #GOT " != " #EXPECT "\n" \
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<< " " #GOT ": " << FriendlyName(got) << "\n" \
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<< " " #EXPECT ": " << FriendlyName(expect); \
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} \
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} while (false)
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#endif // SRC_TINT_SEM_TEST_HELPER_H_
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