[mips][microMIPS] Implement PRECEQ.W.PHL, PRECEQ.W.PHR, PRECEQU.PH.QBL, PRECEQU.PH...

[oota-llvm.git] / unittests / Support / LockFileManagerTest.cpp

diff --git a/unittests/Support/LockFileManagerTest.cpp b/unittests/Support/LockFileManagerTest.cpp
index 3d6357c291b3525147020ef8431048ad0a569090..efe3c3088b33e1ea04e04ca247a734cc1682ae25 100644 (file)
--- a/unittests/Support/LockFileManagerTest.cpp
+++ b/unittests/Support/LockFileManagerTest.cpp
@@ -14,13 +14,12 @@
 #include <memory>
 
 using namespace llvm;
-using std::error_code;
 
 namespace {
 
 TEST(LockFileManagerTest, Basic) {
   SmallString<64> TmpDir;
-  error_code EC;
+  std::error_code EC;
   EC = sys::fs::createUniqueDirectory("LockFileManagerTestDir", TmpDir);
   ASSERT_FALSE(EC);
 
@@ -47,7 +46,7 @@ TEST(LockFileManagerTest, Basic) {
 
 TEST(LockFileManagerTest, LinkLockExists) {
   SmallString<64> TmpDir;
-  error_code EC;
+  std::error_code EC;
   EC = sys::fs::createUniqueDirectory("LockFileManagerTestDir", TmpDir);
   ASSERT_FALSE(EC);
 
@@ -90,13 +89,13 @@ TEST(LockFileManagerTest, LinkLockExists) {
 
 TEST(LockFileManagerTest, RelativePath) {
   SmallString<64> TmpDir;
-  error_code EC;
+  std::error_code EC;
   EC = sys::fs::createUniqueDirectory("LockFileManagerTestDir", TmpDir);
   ASSERT_FALSE(EC);
 
   char PathBuf[1024];
   const char *OrigPath = getcwd(PathBuf, 1024);
-  chdir(TmpDir.c_str());
+  ASSERT_FALSE(chdir(TmpDir.c_str()));
 
   sys::fs::create_directory("inner");
   SmallString<64> LockedFile("inner");
@@ -119,7 +118,7 @@ TEST(LockFileManagerTest, RelativePath) {
   EC = sys::fs::remove("inner");
   ASSERT_FALSE(EC);
 
-  chdir(OrigPath);
+  ASSERT_FALSE(chdir(OrigPath));
 
   EC = sys::fs::remove(StringRef(TmpDir));
   ASSERT_FALSE(EC);