[llvm] r297484 - Fix test failure when Home directory cannot be found.

[Zachary Turner via llvm-commits]

Author: zturner
Date: Fri Mar 10 11:47:13 2017
New Revision: 297484

URL: http://llvm.org/viewvc/llvm-project?rev=297484&view=rev
Log:
Fix test failure when Home directory cannot be found.

Modified:
    llvm/trunk/unittests/Support/Path.cpp

Modified: llvm/trunk/unittests/Support/Path.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Support/Path.cpp?rev=297484&r1=297483&r2=297484&view=diff
==============================================================================
--- llvm/trunk/unittests/Support/Path.cpp (original)
+++ llvm/trunk/unittests/Support/Path.cpp Fri Mar 10 11:47:13 2017
@@ -522,15 +522,14 @@ TEST_F(FileSystemTest, RealPath) {
   EXPECT_EQ(Expected, Actual);
 
   SmallString<64> HomeDir;
-  ASSERT_TRUE(llvm::sys::path::home_directory(HomeDir));
-  ASSERT_NO_ERROR(fs::real_path(HomeDir, Expected));
-  ASSERT_NO_ERROR(fs::real_path("~", Actual, true));
-  EXPECT_EQ(Expected, Actual);
-  ASSERT_NO_ERROR(fs::real_path("~/", Actual, true));
-  EXPECT_EQ(Expected, Actual);
-
-  fs::real_path(Twine(TestDirectory) + "/does_not_exist", Actual);
-  EXPECT_EQ("", Actual);
+  bool Result = llvm::sys::path::home_directory(HomeDir);
+  if (Result) {
+    ASSERT_NO_ERROR(fs::real_path(HomeDir, Expected));
+    ASSERT_NO_ERROR(fs::real_path("~", Actual, true));
+    EXPECT_EQ(Expected, Actual);
+    ASSERT_NO_ERROR(fs::real_path("~/", Actual, true));
+    EXPECT_EQ(Expected, Actual);
+  }
 
   ASSERT_NO_ERROR(fs::remove_directories(Twine(TestDirectory) + "/test1"));
 }