[llvm] r193550 - Add a few tests for StringRef::{start,end}with.

[Rui Ueyama]

Author: ruiu
Date: Mon Oct 28 17:42:54 2013
New Revision: 193550

URL: http://llvm.org/viewvc/llvm-project?rev=193550&view=rev
Log:
Add a few tests for StringRef::{start,end}with.

Modified:
    llvm/trunk/unittests/ADT/StringRefTest.cpp

Modified: llvm/trunk/unittests/ADT/StringRefTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/StringRefTest.cpp?rev=193550&r1=193549&r2=193550&view=diff
==============================================================================
--- llvm/trunk/unittests/ADT/StringRefTest.cpp (original)
+++ llvm/trunk/unittests/ADT/StringRefTest.cpp Mon Oct 28 17:42:54 2013
@@ -248,6 +248,7 @@ TEST(StringRefTest, Trim) {
 
 TEST(StringRefTest, StartsWith) {
   StringRef Str("hello");
+  EXPECT_TRUE(Str.startswith(""));
   EXPECT_TRUE(Str.startswith("he"));
   EXPECT_FALSE(Str.startswith("helloworld"));
   EXPECT_FALSE(Str.startswith("hi"));
@@ -255,6 +256,7 @@ TEST(StringRefTest, StartsWith) {
 
 TEST(StringRefTest, EndsWith) {
   StringRef Str("hello");
+  EXPECT_TRUE(Str.endswith(""));
   EXPECT_TRUE(Str.endswith("lo"));
   EXPECT_FALSE(Str.endswith("helloworld"));
   EXPECT_FALSE(Str.endswith("worldhello"));