From f5fdf73238dfd923f33bcbbd397cff6752d9c41e Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Tue, 21 Jul 2009 09:18:49 +0000 Subject: Add StringRef::{substr, startswith}. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76559 91177308-0d34-0410-b5e6-96231b3b80d8 --- unittests/ADT/StringRefTest.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'unittests/ADT/StringRefTest.cpp') diff --git a/unittests/ADT/StringRefTest.cpp b/unittests/ADT/StringRefTest.cpp index 8a2c7435d8..bb46dc010a 100644 --- a/unittests/ADT/StringRefTest.cpp +++ b/unittests/ADT/StringRefTest.cpp @@ -56,4 +56,16 @@ TEST(StringRefTest, Operators) { EXPECT_EQ('a', StringRef("aab")[1]); } +TEST(StringRefTest, Utilities) { + StringRef Str("hello"); + EXPECT_TRUE(Str.substr(3) == "lo"); + EXPECT_TRUE(Str.substr(100) == ""); + EXPECT_TRUE(Str.substr(0, 100) == "hello"); + EXPECT_TRUE(Str.substr(4, 10) == "o"); + + EXPECT_TRUE(Str.startswith("he")); + EXPECT_FALSE(Str.startswith("helloworld")); + EXPECT_FALSE(Str.startswith("hi")); +} + } // end anonymous namespace -- cgit v1.2.3