[PATCH] D146655: [clang-tidy] Ignore more DISABLED_ in google-avoid-underscore-in-googletest-name

[Carlos Galvez via Phabricator via cfe-commits]

carlosgalvezp created this revision.
Herald added subscribers: PiotrZSL, xazax.hun.
Herald added a reviewer: njames93.
Herald added a project: All.
carlosgalvezp requested review of this revision.
Herald added a project: clang-tools-extra.
Herald added a subscriber: cfe-commits.

Test suite name can also be disabled with DISABLED_, not just
the test case name.

Fix also broken link in the test that refers to the explanation
as to why underscores may not be used.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D146655

Files:
  clang-tools-extra/clang-tidy/google/AvoidUnderscoreInGoogletestNameCheck.cpp
  clang-tools-extra/test/clang-tidy/checkers/readability/avoid-underscore-in-googletest-name.cpp


Index: clang-tools-extra/test/clang-tidy/checkers/readability/avoid-underscore-in-googletest-name.cpp
===================================================================
--- clang-tools-extra/test/clang-tidy/checkers/readability/avoid-underscore-in-googletest-name.cpp
+++ clang-tools-extra/test/clang-tidy/checkers/readability/avoid-underscore-in-googletest-name.cpp
@@ -87,21 +87,31 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:14: warning: avoid using "_" in test case name "Illegal_Type_ParameterizedTestCaseName" according to Googletest FAQ [google-readability-avoid-underscore-in-googletest-name]
 
 // Underscores are allowed to disable a test with the DISABLED_ prefix.
-// https://github.com/google/googletest/blob/master/googletest/docs/faq.md#why-should-test-suite-names-and-test-names-not-contain-underscore
+// https://google.github.io/googletest/faq.html#why-should-test-suite-names-and-test-names-not-contain-underscore
 TEST(TestCaseName, TestName) {}
 TEST(TestCaseName, DISABLED_TestName) {}
+TEST(DISABLED_TestCaseName, TestName) {}
+TEST(DISABLED_TestCaseName, DISABLED_TestName) {}
 
 TEST_F(TestCaseFixtureName, TestName) {}
 TEST_F(TestCaseFixtureName, DISABLED_TestName) {}
+TEST_F(DISABLED_TestCaseFixtureName, TestName) {}
+TEST_F(DISABLED_TestCaseFixtureName, DISABLED_TestName) {}
 
 TEST_P(ParameterizedTestCaseFixtureName, TestName) {}
 TEST_P(ParameterizedTestCaseFixtureName, DISABLED_TestName) {}
+TEST_P(DISABLED_ParameterizedTestCaseFixtureName, TestName) {}
+TEST_P(DISABLED_ParameterizedTestCaseFixtureName, DISABLED_TestName) {}
 
 TYPED_TEST(TypedTestName, TestName) {}
 TYPED_TEST(TypedTestName, DISABLED_TestName) {}
+TYPED_TEST(DISABLED_TypedTestName, TestName) {}
+TYPED_TEST(DISABLED_TypedTestName, DISABLED_TestName) {}
 
 TYPED_TEST_P(TypeParameterizedTestName, TestName) {}
 TYPED_TEST_P(TypeParameterizedTestName, DISABLED_TestName) {}
+TYPED_TEST_P(DISABLED_TypeParameterizedTestName, TestName) {}
+TYPED_TEST_P(DISABLED_TypeParameterizedTestName, DISABLED_TestName) {}
 
 FRIEND_TEST(FriendTest, Is_NotChecked) {}
 FRIEND_TEST(Friend_Test, IsNotChecked) {}
Index: clang-tools-extra/clang-tidy/google/AvoidUnderscoreInGoogletestNameCheck.cpp
===================================================================
--- clang-tools-extra/clang-tidy/google/AvoidUnderscoreInGoogletestNameCheck.cpp
+++ clang-tools-extra/clang-tidy/google/AvoidUnderscoreInGoogletestNameCheck.cpp
@@ -51,8 +51,10 @@
     const Token *TestNameToken = Args->getUnexpArgument(1);
     if (!TestCaseNameToken || !TestNameToken)
       return;
-    std::string TestCaseName = PP->getSpelling(*TestCaseNameToken);
-    if (TestCaseName.find('_') != std::string::npos)
+    std::string TestCaseNameMaybeDisabled = PP->getSpelling(*TestCaseNameToken);
+    StringRef TestCaseName = TestCaseNameMaybeDisabled;
+    TestCaseName.consume_front(KDisabledTestPrefix);
+    if (TestCaseName.contains('_'))
       Check->diag(TestCaseNameToken->getLocation(),
                   "avoid using \"_\" in test case name \"%0\" according to "
                   "Googletest FAQ")


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