From bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 Mon Sep 17 00:00:00 2001 From: patrick Date: Sat, 14 Jan 2017 19:55:43 +0000 Subject: Import LLVM 3.9.1 including clang and lld. --- gnu/llvm/unittests/ADT/StringRefTest.cpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'gnu/llvm/unittests/ADT/StringRefTest.cpp') diff --git a/gnu/llvm/unittests/ADT/StringRefTest.cpp b/gnu/llvm/unittests/ADT/StringRefTest.cpp index 6cf2e6a0454..66e5944b56e 100644 --- a/gnu/llvm/unittests/ADT/StringRefTest.cpp +++ b/gnu/llvm/unittests/ADT/StringRefTest.cpp @@ -301,7 +301,7 @@ TEST(StringRefTest, Trim) { EXPECT_EQ(StringRef(""), StringRef(" ").trim()); EXPECT_EQ(StringRef("\0", 1), StringRef(" \0 ", 3).trim()); EXPECT_EQ(StringRef("\0\0", 2), StringRef("\0\0", 2).trim()); - EXPECT_EQ(StringRef("x"), StringRef("\0\0x\0\0", 5).trim(StringRef("\0", 1))); + EXPECT_EQ(StringRef("x"), StringRef("\0\0x\0\0", 5).trim('\0')); } TEST(StringRefTest, StartsWith) { @@ -589,6 +589,15 @@ TEST(StringRefTest, joinStrings) { TEST(StringRefTest, AllocatorCopy) { BumpPtrAllocator Alloc; + // First test empty strings. We don't want these to allocate anything on the + // allocator. + StringRef StrEmpty = ""; + StringRef StrEmptyc = StrEmpty.copy(Alloc); + EXPECT_TRUE(StrEmpty.equals(StrEmptyc)); + EXPECT_EQ(StrEmptyc.data(), nullptr); + EXPECT_EQ(StrEmptyc.size(), 0u); + EXPECT_EQ(Alloc.getTotalMemory(), 0u); + StringRef Str1 = "hello"; StringRef Str2 = "bye"; StringRef Str1c = Str1.copy(Alloc); -- cgit v1.2.3-59-g8ed1b