[Support] Make FileOutputBuffer work on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169167 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 18 deletions

diff --git a/unittests/Support/FileOutputBufferTest.cpp b/unittests/Support/FileOutputBufferTest.cpp
index edd350afcf..4c0d57b845 100644
--- a/unittests/Support/FileOutputBufferTest.cpp
+++ b/unittests/Support/FileOutputBufferTest.cpp
@@ -7,9 +7,10 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/Support/FileOutputBuffer.h"
+
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/FileOutputBuffer.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/PathV2.h"
 #include "llvm/Support/raw_ostream.h"
@@ -27,13 +28,6 @@ using namespace llvm::sys;
   } else {}
 
 namespace {
-
-
-// NOTE: Temporarily run this test on unix only.  Once the file mapping
-// routines are ported to Windows, this conditional can be removed.
-#if LLVM_ON_UNIX
-
-
 TEST(FileOutputBuffer, Test) {
   // Create unique temporary directory for these tests
   SmallString<128> TestDirectory;
@@ -45,7 +39,7 @@ TEST(FileOutputBuffer, Test) {
     ::close(fd);
     TestDirectory = path::parent_path(TestDirectory);
   }
-     
+
   // TEST 1: Verify commit case.
   SmallString<128> File1(TestDirectory);
 	File1.append("/file1");
@@ -61,7 +55,7 @@ TEST(FileOutputBuffer, Test) {
   }
   // Verify file exists and starts with special header.
   bool MagicMatches = false;
-  ASSERT_NO_ERROR(fs::has_magic(Twine(File1), Twine("AABBCCDDEEFFGGHHIIJJ"), 
+  ASSERT_NO_ERROR(fs::has_magic(Twine(File1), Twine("AABBCCDDEEFFGGHHIIJJ"),
                                                                 MagicMatches));
   EXPECT_TRUE(MagicMatches);
   // Verify file is correct size.
@@ -82,8 +76,7 @@ TEST(FileOutputBuffer, Test) {
   // Verify file does not exist (because buffer not commited).
   bool Exists = false;
   ASSERT_NO_ERROR(fs::exists(Twine(File2), Exists));
-  EXPECT_FALSE(Exists);  
-
+  EXPECT_FALSE(Exists);
 
   // TEST 3: Verify sizing down case.
   SmallString<128> File3(TestDirectory);
@@ -100,7 +93,7 @@ TEST(FileOutputBuffer, Test) {
   }
   // Verify file exists and starts with special header.
   bool MagicMatches3 = false;
-  ASSERT_NO_ERROR(fs::has_magic(Twine(File3), Twine("AABBCCDDEEFFGGHHIIJJ"), 
+  ASSERT_NO_ERROR(fs::has_magic(Twine(File3), Twine("AABBCCDDEEFFGGHHIIJJ"),
                                                               MagicMatches3));
   EXPECT_TRUE(MagicMatches3);
   // Verify file is correct size.
@@ -108,13 +101,12 @@ TEST(FileOutputBuffer, Test) {
   ASSERT_NO_ERROR(fs::file_size(Twine(File3), File3Size));
   ASSERT_EQ(File3Size, 5000ULL);
 
-
   // TEST 4: Verify file can be made executable.
   SmallString<128> File4(TestDirectory);
 	File4.append("/file4");
   {
     OwningPtr<FileOutputBuffer> Buffer;
-    ASSERT_NO_ERROR(FileOutputBuffer::create(File4, 8192, Buffer, 
+    ASSERT_NO_ERROR(FileOutputBuffer::create(File4, 8192, Buffer,
                                               FileOutputBuffer::F_executable));
     // Start buffer with special header.
     memcpy(Buffer->getBufferStart(), "AABBCCDDEEFFGGHHIIJJ", 20);
@@ -131,7 +123,4 @@ TEST(FileOutputBuffer, Test) {
   uint32_t RemovedCount;
   ASSERT_NO_ERROR(fs::remove_all(TestDirectory.str(), RemovedCount));
 }
-
-#endif // LLVM_ON_UNIX
-
 } // anonymous namespace