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//===---- ObjCModuleTest.cpp - clang-tidy ---------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "ClangTidyTest.h"
#include "gtest/gtest.h"
#include "objc/ForbiddenSubclassingCheck.h"
using namespace clang::tidy::objc;
namespace clang {
namespace tidy {
namespace test {
TEST(ObjCForbiddenSubclassing, AllowedSubclass) {
std::vector<ClangTidyError> Errors;
runCheckOnCode<ForbiddenSubclassingCheck>(
"@interface Foo\n"
"@end\n"
"@interface Bar : Foo\n"
"@end\n",
&Errors,
"input.m");
EXPECT_EQ(0ul, Errors.size());
}
TEST(ObjCForbiddenSubclassing, ForbiddenSubclass) {
std::vector<ClangTidyError> Errors;
runCheckOnCode<ForbiddenSubclassingCheck>(
"@interface UIImagePickerController\n"
"@end\n"
"@interface Foo : UIImagePickerController\n"
"@end\n",
&Errors,
"input.m");
EXPECT_EQ(1ul, Errors.size());
EXPECT_EQ(
"Objective-C interface 'Foo' subclasses 'UIImagePickerController', which is not intended to be subclassed",
Errors[0].Message.Message);
}
} // namespace test
} // namespace tidy
} // namespace clang
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