76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
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//===-- TidyProviderTests.cpp - Clang tidy configuration provider tests ---===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "Feature.h"
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#include "TestFS.h"
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#include "TidyProvider.h"
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#include "llvm/Testing/Support/SupportHelpers.h"
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#include "gtest/gtest.h"
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namespace clang {
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namespace clangd {
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namespace {
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TEST(TidyProvider, NestedDirectories) {
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MockFS FS;
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FS.Files[testPath(".clang-tidy")] = R"yaml(
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Checks: 'llvm-*'
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CheckOptions:
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TestKey: 1
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)yaml";
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FS.Files[testPath("sub1/.clang-tidy")] = R"yaml(
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Checks: 'misc-*'
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CheckOptions:
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TestKey: 2
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)yaml";
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FS.Files[testPath("sub1/sub2/.clang-tidy")] = R"yaml(
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Checks: 'bugprone-*'
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CheckOptions:
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TestKey: 3
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InheritParentConfig: true
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)yaml";
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TidyProvider Provider = provideClangTidyFiles(FS);
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auto BaseOptions = getTidyOptionsForFile(Provider, testPath("File.cpp"));
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ASSERT_TRUE(BaseOptions.Checks.has_value());
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EXPECT_EQ(*BaseOptions.Checks, "llvm-*");
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EXPECT_EQ(BaseOptions.CheckOptions.lookup("TestKey").Value, "1");
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auto Sub1Options = getTidyOptionsForFile(Provider, testPath("sub1/File.cpp"));
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ASSERT_TRUE(Sub1Options.Checks.has_value());
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EXPECT_EQ(*Sub1Options.Checks, "misc-*");
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EXPECT_EQ(Sub1Options.CheckOptions.lookup("TestKey").Value, "2");
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auto Sub2Options =
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getTidyOptionsForFile(Provider, testPath("sub1/sub2/File.cpp"));
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ASSERT_TRUE(Sub2Options.Checks.has_value());
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EXPECT_EQ(*Sub2Options.Checks, "misc-*,bugprone-*");
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EXPECT_EQ(Sub2Options.CheckOptions.lookup("TestKey").Value, "3");
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}
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TEST(TidyProvider, IsFastTidyCheck) {
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EXPECT_THAT(isFastTidyCheck("misc-const-correctness"), llvm::ValueIs(false));
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EXPECT_THAT(isFastTidyCheck("bugprone-suspicious-include"),
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llvm::ValueIs(true));
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// Linked in (ParsedASTTests.cpp) but not measured.
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EXPECT_EQ(isFastTidyCheck("replay-preamble-check"), std::nullopt);
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}
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#if CLANGD_TIDY_CHECKS
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TEST(TidyProvider, IsValidCheck) {
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EXPECT_TRUE(isRegisteredTidyCheck("bugprone-argument-comment"));
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EXPECT_FALSE(isRegisteredTidyCheck("bugprone-argument-clinic"));
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}
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#endif
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} // namespace
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} // namespace clangd
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} // namespace clang
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