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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
e58ce3e1bb
This refactors the diagnostic kind coverage check into something that also works for node kinds. Then, since this points out a few node kinds that aren't having their parse verified, I'm adding minor tests for those.
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include <gtest/gtest.h>
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#include "absl/flags/flag.h"
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#include "toolchain/parse/node_kind.h"
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#include "toolchain/testing/coverage_helper.h"
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ABSL_FLAG(std::string, testdata_manifest, "",
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"A path to a file containing repo-relative names of test files.");
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namespace Carbon::Parse {
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namespace {
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constexpr NodeKind NodeKinds[] = {
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#define CARBON_PARSE_NODE_KIND(Name) NodeKind::Name,
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#include "toolchain/parse/node_kind.def"
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};
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constexpr NodeKind UntestedNodeKinds[] = {NodeKind::Placeholder};
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// Looks for node kinds that aren't covered by a file_test.
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TEST(Coverage, NodeKind) {
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Testing::TestKindCoverage(absl::GetFlag(FLAGS_testdata_manifest),
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R"(kind: '(\w+)')", llvm::ArrayRef(NodeKinds),
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llvm::ArrayRef(UntestedNodeKinds));
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}
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} // namespace
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} // namespace Carbon::Parse
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