diff options
Diffstat (limited to 'unittests/Support')
-rw-r--r-- | unittests/Support/AllocatorTest.cpp | 2 | ||||
-rw-r--r-- | unittests/Support/RegexTest.cpp | 29 |
2 files changed, 30 insertions, 1 deletions
diff --git a/unittests/Support/AllocatorTest.cpp b/unittests/Support/AllocatorTest.cpp index 2a01f3a..6c0fca9 100644 --- a/unittests/Support/AllocatorTest.cpp +++ b/unittests/Support/AllocatorTest.cpp @@ -88,7 +88,7 @@ TEST(AllocatorTest, TestOverflow) { Alloc.Allocate(4096 - sizeof(MemSlab), 0); EXPECT_EQ(1U, Alloc.GetNumSlabs()); - // If we dont't allocate a new slab, then we will have overflowed. + // If we don't allocate a new slab, then we will have overflowed. Alloc.Allocate(1, 0); EXPECT_EQ(2U, Alloc.GetNumSlabs()); } diff --git a/unittests/Support/RegexTest.cpp b/unittests/Support/RegexTest.cpp index 44c7e55..65b66c3 100644 --- a/unittests/Support/RegexTest.cpp +++ b/unittests/Support/RegexTest.cpp @@ -62,4 +62,33 @@ TEST_F(RegexTest, Basics) { EXPECT_TRUE(r5.match(String)); } +TEST_F(RegexTest, Substitution) { + std::string Error; + + EXPECT_EQ("aNUMber", Regex("[0-9]+").sub("NUM", "a1234ber")); + + // Standard Escapes + EXPECT_EQ("a\\ber", Regex("[0-9]+").sub("\\\\", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + EXPECT_EQ("a\nber", Regex("[0-9]+").sub("\\n", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + EXPECT_EQ("a\tber", Regex("[0-9]+").sub("\\t", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + EXPECT_EQ("ajber", Regex("[0-9]+").sub("\\j", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + + EXPECT_EQ("aber", Regex("[0-9]+").sub("\\", "a1234ber", &Error)); + EXPECT_EQ(Error, "replacement string contained trailing backslash"); + + // Backreferences + EXPECT_EQ("aa1234bber", Regex("a[0-9]+b").sub("a\\0b", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + + EXPECT_EQ("a1234ber", Regex("a([0-9]+)b").sub("a\\1b", "a1234ber", &Error)); + EXPECT_EQ(Error, ""); + + EXPECT_EQ("aber", Regex("a[0-9]+b").sub("a\\100b", "a1234ber", &Error)); + EXPECT_EQ(Error, "invalid backreference string '100'"); +} + } |