Distinguish "a," from "a". The first one splits into "a" + "" and the second one into
"a" + 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87084 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ADT/StringRefTest.cpp b/unittests/ADT/StringRefTest.cpp
index ea1d26c..dfa208a 100644
--- a/unittests/ADT/StringRefTest.cpp
+++ b/unittests/ADT/StringRefTest.cpp
@@ -143,6 +143,11 @@
StringRef(",").split(parts, ",", -1, true);
EXPECT_TRUE(parts == expected);
+ expected.clear(); parts.clear();
+ expected.push_back("a"); expected.push_back("b");
+ StringRef("a,b").split(parts, ",", -1, true);
+ EXPECT_TRUE(parts == expected);
+
// Test MaxSplit
expected.clear(); parts.clear();
expected.push_back("a,,b,c");