67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
// REQUIRES: plugins
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// RUN: clang-tidy -checks='-*,mytest*' --list-checks -load %llvmshlibdir/CTTestTidyModule%pluginext -load %llvmshlibdir/LLVMHello%pluginext | FileCheck --check-prefix=CHECK-LIST %s
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// CHECK-LIST: Enabled checks:
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// CHECK-LIST-NEXT: mytest1
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// CHECK-LIST-NEXT: mytest2
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// RUN: clang-tidy -checks='-*,mytest*,misc-definitions-in-headers' -load %llvmshlibdir/CTTestTidyModule%pluginext /dev/null -- -xc 2>&1 | FileCheck %s
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// CHECK: 3 warnings generated.
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// CHECK-NEXT: warning: mytest success [misc-definitions-in-headers,mytest1,mytest2]
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#include "clang-tidy/ClangTidy.h"
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#include "clang-tidy/ClangTidyCheck.h"
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#include "clang-tidy/ClangTidyModule.h"
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#include "clang-tidy/ClangTidyModuleRegistry.h"
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#include "clang/AST/ASTContext.h"
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#include "clang/ASTMatchers/ASTMatchFinder.h"
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using namespace clang;
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using namespace clang::tidy;
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using namespace clang::ast_matchers;
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namespace {
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class MyTestCheck : public ClangTidyCheck {
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public:
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MyTestCheck(StringRef Name, ClangTidyContext *Context)
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: ClangTidyCheck(Name, Context) {}
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void registerMatchers(ast_matchers::MatchFinder *Finder) override {
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Finder->addMatcher(translationUnitDecl().bind("tu"), this);
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}
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void check(const ast_matchers::MatchFinder::MatchResult &Result) override {
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auto S = Result.Nodes.getNodeAs<TranslationUnitDecl>("tu");
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if (S)
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diag("mytest success");
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}
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private:
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};
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class CTTestModule : public ClangTidyModule {
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public:
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void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
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CheckFactories.registerCheck<MyTestCheck>("mytest1");
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CheckFactories.registerCheck<MyTestCheck>("mytest2");
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// intentionally collide with an existing test name, overriding it
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CheckFactories.registerCheck<MyTestCheck>("misc-definitions-in-headers");
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}
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};
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} // namespace
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namespace tidy1 {
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// Register the CTTestTidyModule using this statically initialized variable.
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static ClangTidyModuleRegistry::Add<::CTTestModule>
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X("mytest-module", "Adds my checks.");
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} // namespace tidy1
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namespace tidy2 {
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// intentionally collide with an existing test group name, merging with it
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static ClangTidyModuleRegistry::Add<::CTTestModule>
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X("misc-module", "Adds miscellaneous lint checks.");
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} // namespace tidy2
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// This anchor is used to force the linker to link in the generated object file
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// and thus register the CTTestModule.
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volatile int CTTestModuleAnchorSource = 0;
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