diff options
Diffstat (limited to 'llvm/unittests')
| -rw-r--r-- | llvm/unittests/Support/RegexTest.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/unittests/Support/RegexTest.cpp b/llvm/unittests/Support/RegexTest.cpp index c045c49bc3d..7b61a03dd9b 100644 --- a/llvm/unittests/Support/RegexTest.cpp +++ b/llvm/unittests/Support/RegexTest.cpp @@ -153,4 +153,13 @@ TEST_F(RegexTest, MoveAssign) { EXPECT_TRUE(r2.match("916")); } +TEST_F(RegexTest, NoArgConstructor) { + std::string Error; + Regex r1; + EXPECT_FALSE(r1.isValid(Error)); + EXPECT_EQ("invalid regular expression", Error); + r1 = Regex("abc"); + EXPECT_TRUE(r1.isValid(Error)); +} + } |
