Support: Fix tests for VirtualityString

Since these `dwarf` functions return `const char *`, the tests need to
use `StringRef` for checks.  Should fix, e.g., hexagon [1].

[1]: http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/22435

llvm-svn: 228478

1 files changed, 7 insertions, 4 deletions

diff --git a/llvm/unittests/Support/DwarfTest.cpp b/llvm/unittests/Support/DwarfTest.cpp
index dfdf5a26a09..5352982aa13 100644
--- a/llvm/unittests/Support/DwarfTest.cpp
+++ b/llvm/unittests/Support/DwarfTest.cpp
@@ -96,13 +96,16 @@ TEST(DwarfTest, getAttributeEncoding) {
 }
 
 TEST(DwarfTest, VirtualityString) {
-  EXPECT_EQ("DW_VIRTUALITY_none", VirtualityString(DW_VIRTUALITY_none));
-  EXPECT_EQ("DW_VIRTUALITY_virtual", VirtualityString(DW_VIRTUALITY_virtual));
-  EXPECT_EQ("DW_VIRTUALITY_pure_virtual",
+  EXPECT_EQ(StringRef("DW_VIRTUALITY_none"),
+            VirtualityString(DW_VIRTUALITY_none));
+  EXPECT_EQ(StringRef("DW_VIRTUALITY_virtual"),
+            VirtualityString(DW_VIRTUALITY_virtual));
+  EXPECT_EQ(StringRef("DW_VIRTUALITY_pure_virtual"),
             VirtualityString(DW_VIRTUALITY_pure_virtual));
 
   // DW_VIRTUALITY_max should be pure virtual.
-  EXPECT_EQ("DW_VIRTUALITY_pure_virtual", VirtualityString(DW_VIRTUALITY_max));
+  EXPECT_EQ(StringRef("DW_VIRTUALITY_pure_virtual"),
+            VirtualityString(DW_VIRTUALITY_max));
 
   // Invalid numbers shouldn't be stringified.
   EXPECT_EQ(nullptr, VirtualityString(DW_VIRTUALITY_max + 1));