llvm/clang-tools-extra/test/clang-tidy/CTTestTidyModule.cpp

// REQUIRES: plugins
// RUN: clang-tidy -checks='-*,mytest*' --list-checks -load %llvmshlibdir/CTTestTidyModule%pluginext | FileCheck --check-prefix=CHECK-LIST %s
// CHECK-LIST: Enabled checks:
// CHECK-LIST-NEXT:    mytest1
// CHECK-LIST-NEXT:    mytest2
// RUN: clang-tidy -checks='-*,mytest*,misc-definitions-in-headers' -load %llvmshlibdir/CTTestTidyModule%pluginext /dev/null -- -xc 2>&1 | FileCheck %s
// CHECK: 3 warnings generated.
// CHECK-NEXT: warning: mytest success [misc-definitions-in-headers,mytest1,mytest2]

#include "clang-tidy/ClangTidy.h"
#include "clang-tidy/ClangTidyCheck.h"
#include "clang-tidy/ClangTidyModule.h"
#include "clang-tidy/ClangTidyModuleRegistry.h"
#include "clang/AST/ASTContext.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"

usingnamespaceclang;
usingnamespaceclang::tidy;
usingnamespaceclang::ast_matchers;

namespace {
class MyTestCheck : public ClangTidyCheck { … };

class CTTestModule : public ClangTidyModule { … };
} // namespace

namespace tidy1 {
// Register the CTTestTidyModule using this statically initialized variable.
static ClangTidyModuleRegistry::Add<::CTTestModule>
    X("mytest-module", "Adds my checks.");
} // namespace tidy1

namespace tidy2 {
// intentionally collide with an existing test group name, merging with it
static ClangTidyModuleRegistry::Add<::CTTestModule>
    X("misc-module", "Adds miscellaneous lint checks.");
} // namespace tidy2

// This anchor is used to force the linker to link in the generated object file
// and thus register the CTTestModule.
volatile int CTTestModuleAnchorSource = …;