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-rw-r--r--clang-tools-extra/unittests/clang-tidy/ClangTidyTest.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang-tools-extra/unittests/clang-tidy/ClangTidyTest.h b/clang-tools-extra/unittests/clang-tidy/ClangTidyTest.h
index 54a38c42c47..a90d557ecc4 100644
--- a/clang-tools-extra/unittests/clang-tidy/ClangTidyTest.h
+++ b/clang-tools-extra/unittests/clang-tidy/ClangTidyTest.h
@@ -78,6 +78,9 @@ std::string runCheckOnCode(StringRef Code,
return tooling::applyAllReplacements(Code, Fixes);
}
+#define EXPECT_NO_CHANGES(Check, Code) \
+ EXPECT_EQ(Code, runCheckOnCode<Check>(Code))
+
} // namespace test
} // namespace tidy
} // namespace clang
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