Remove unused has_magic.
This will allow inlining get_magic, which should in turn fix one of the mingw
build problems after the switch to std::error_code.
llvm-svn: 210712
diff --git a/llvm/unittests/Support/FileOutputBufferTest.cpp b/llvm/unittests/Support/FileOutputBufferTest.cpp
index 0801f85..2ce9e71 100644
--- a/llvm/unittests/Support/FileOutputBufferTest.cpp
+++ b/llvm/unittests/Support/FileOutputBufferTest.cpp
@@ -46,11 +46,7 @@
// Commit buffer.
ASSERT_NO_ERROR(Buffer->commit());
}
- // Verify file exists and starts with special header.
- bool MagicMatches = false;
- ASSERT_NO_ERROR(fs::has_magic(Twine(File1), Twine("AABBCCDDEEFFGGHHIIJJ"),
- MagicMatches));
- EXPECT_TRUE(MagicMatches);
+
// Verify file is correct size.
uint64_t File1Size;
ASSERT_NO_ERROR(fs::file_size(Twine(File1), File1Size));
@@ -86,11 +82,7 @@
// Commit buffer, but size down to smaller size
ASSERT_NO_ERROR(Buffer->commit(5000));
}
- // Verify file exists and starts with special header.
- bool MagicMatches3 = false;
- ASSERT_NO_ERROR(fs::has_magic(Twine(File3), Twine("AABBCCDDEEFFGGHHIIJJ"),
- MagicMatches3));
- EXPECT_TRUE(MagicMatches3);
+
// Verify file is correct size.
uint64_t File3Size;
ASSERT_NO_ERROR(fs::file_size(Twine(File3), File3Size));