diff options
Diffstat (limited to 'unittests/ADT')
-rw-r--r-- | unittests/ADT/StringRefTest.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/unittests/ADT/StringRefTest.cpp b/unittests/ADT/StringRefTest.cpp index 7828b5fadf..3c0cc58ad2 100644 --- a/unittests/ADT/StringRefTest.cpp +++ b/unittests/ADT/StringRefTest.cpp @@ -110,6 +110,81 @@ TEST(StringRefTest, Split) { Str.rsplit('o')); } +TEST(StringRefTest, Split2) { + std::vector<StringRef> parts; + std::vector<StringRef> expected; + + expected.push_back("ab"); expected.push_back("c"); + StringRef(",ab,,c,").split(parts, ",", -1, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back(""); expected.push_back("ab"); expected.push_back(""); + expected.push_back("c"); expected.push_back(""); + StringRef(",ab,,c,").split(parts, ",", -1, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back(""); + StringRef("").split(parts, ",", -1, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + StringRef("").split(parts, ",", -1, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + StringRef(",").split(parts, ",", -1, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back(""); expected.push_back(""); + StringRef(",").split(parts, ",", -1, true); + EXPECT_TRUE(parts == expected); + + // Test MaxSplit + expected.clear(); parts.clear(); + expected.push_back("a,,b,c"); + StringRef("a,,b,c").split(parts, ",", 0, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a,,b,c"); + StringRef("a,,b,c").split(parts, ",", 0, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back(",b,c"); + StringRef("a,,b,c").split(parts, ",", 1, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back(",b,c"); + StringRef("a,,b,c").split(parts, ",", 1, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back(""); expected.push_back("b,c"); + StringRef("a,,b,c").split(parts, ",", 2, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back("b,c"); + StringRef("a,,b,c").split(parts, ",", 2, false); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back(""); expected.push_back("b"); + expected.push_back("c"); + StringRef("a,,b,c").split(parts, ",", 3, true); + EXPECT_TRUE(parts == expected); + + expected.clear(); parts.clear(); + expected.push_back("a"); expected.push_back("b"); expected.push_back("c"); + StringRef("a,,b,c").split(parts, ",", 3, false); + EXPECT_TRUE(parts == expected); +} + TEST(StringRefTest, StartsWith) { StringRef Str("hello"); EXPECT_TRUE(Str.startswith("he")); |