diff options
Diffstat (limited to 'clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp')
| -rw-r--r-- | clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp b/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp index f5e324a..3af5574 100644 --- a/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp +++ b/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp @@ -259,6 +259,15 @@ TEST(ParserTest, FullParserTest) { EXPECT_TRUE(matches("unsigned X = sizeof(int);", MStmt)); EXPECT_FALSE(matches("unsigned X = alignof(int);", MStmt)); + Code = + R"query(namedDecl(matchesName("^::[ABC]*$", "IgnoreCase | BasicRegex")))query"; + llvm::Optional<DynTypedMatcher> MatchesName( + Parser::parseMatcherExpression(Code, nullptr, nullptr, &Error)); + EXPECT_EQ("", Error.toStringFull()); + M = MatchesName->unconditionalConvertTo<Decl>(); + EXPECT_TRUE(matches("unsigned AAACCBB;", M)); + EXPECT_TRUE(matches("unsigned aaaccbb;", M)); + Code = "hasInitializer(\n binaryOperator(hasLHS(\"A\")))"; EXPECT_TRUE(!Parser::parseMatcherExpression(Code, &Error).hasValue()); EXPECT_EQ("1:1: Error parsing argument 1 for matcher hasInitializer.\n" @@ -348,6 +357,26 @@ TEST(ParserTest, Errors) { "1:14: Incorrect type for arg 1. (Expected = string) != (Actual = " "String)", ParseMatcherWithError(R"query(decl(hasAttr("unrelated")))query")); + EXPECT_EQ( + "1:1: Error parsing argument 1 for matcher namedDecl.\n" + "1:11: Error building matcher matchesName.\n" + "1:33: Unknown value 'Ignorecase' for arg 2; did you mean 'IgnoreCase'", + ParseMatcherWithError( + R"query(namedDecl(matchesName("[ABC]*", "Ignorecase")))query")); + EXPECT_EQ( + "1:1: Error parsing argument 1 for matcher namedDecl.\n" + "1:11: Error building matcher matchesName.\n" + "1:33: Incorrect type for arg 2. (Expected = string) != (Actual = " + "String)", + ParseMatcherWithError( + R"query(namedDecl(matchesName("[ABC]*", "IgnoreCase & BasicRegex")))query")); + EXPECT_EQ( + "1:1: Error parsing argument 1 for matcher namedDecl.\n" + "1:11: Error building matcher matchesName.\n" + "1:33: Unknown value 'IgnoreCase | Basicregex' for arg 2; did you mean " + "'IgnoreCase | BasicRegex'", + ParseMatcherWithError( + R"query(namedDecl(matchesName("[ABC]*", "IgnoreCase | Basicregex")))query")); } TEST(ParserTest, OverloadErrors) { |