diff options
Diffstat (limited to 'llvm/unittests/ADT/StringRefTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/StringRefTest.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/StringRefTest.cpp b/llvm/unittests/ADT/StringRefTest.cpp index e3f943b..ed11a2a 100644 --- a/llvm/unittests/ADT/StringRefTest.cpp +++ b/llvm/unittests/ADT/StringRefTest.cpp @@ -392,6 +392,24 @@ TEST(StringRefTest, ConsumeFront) { EXPECT_TRUE(Str.consume_front("")); } +TEST(StringRefTest, ConsumeFrontLower) { + StringRef Str("heLLo"); + EXPECT_TRUE(Str.consume_front_lower("")); + EXPECT_EQ("heLLo", Str); + EXPECT_FALSE(Str.consume_front("HEl")); + EXPECT_EQ("heLLo", Str); + EXPECT_TRUE(Str.consume_front_lower("HEl")); + EXPECT_EQ("Lo", Str); + EXPECT_FALSE(Str.consume_front_lower("loworld")); + EXPECT_EQ("Lo", Str); + EXPECT_FALSE(Str.consume_front_lower("ol")); + EXPECT_EQ("Lo", Str); + EXPECT_TRUE(Str.consume_front_lower("lo")); + EXPECT_EQ("", Str); + EXPECT_FALSE(Str.consume_front_lower("o")); + EXPECT_TRUE(Str.consume_front_lower("")); +} + TEST(StringRefTest, EndsWith) { StringRef Str("hello"); EXPECT_TRUE(Str.endswith("")); @@ -427,6 +445,24 @@ TEST(StringRefTest, ConsumeBack) { EXPECT_TRUE(Str.consume_back("")); } +TEST(StringRefTest, ConsumeBackLower) { + StringRef Str("heLLo"); + EXPECT_TRUE(Str.consume_back_lower("")); + EXPECT_EQ("heLLo", Str); + EXPECT_FALSE(Str.consume_back("lO")); + EXPECT_EQ("heLLo", Str); + EXPECT_TRUE(Str.consume_back_lower("lO")); + EXPECT_EQ("heL", Str); + EXPECT_FALSE(Str.consume_back_lower("helhel")); + EXPECT_EQ("heL", Str); + EXPECT_FALSE(Str.consume_back_lower("hle")); + EXPECT_EQ("heL", Str); + EXPECT_TRUE(Str.consume_back_lower("hEl")); + EXPECT_EQ("", Str); + EXPECT_FALSE(Str.consume_back_lower("h")); + EXPECT_TRUE(Str.consume_back_lower("")); +} + TEST(StringRefTest, Find) { StringRef Str("helloHELLO"); StringRef LongStr("hellx xello hell ello world foo bar hello HELLO"); |