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Finishing touch for the std::error_code transition.

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While std::error_code itself seems to work OK in all platforms, there
are few annoying differences with regards to the std::errc enumeration.

This patch adds a simple llvm enumeration, which will hopefully avoid build
breakages in other platforms and surprises as we get more uses of
std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210920 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-06-13 17:20:48 +00:00
parent 33fe993f2e
commit d8b23109b2
16 changed files with 134 additions and 38 deletions
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9
unittests/Support/Path.cpp
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@@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/Support/Path.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
@@ -355,10 +356,10 @@ TEST_F(FileSystemTest, TempFiles) {
ASSERT_NO_ERROR(fs::remove(Twine(TempPath2)));
ASSERT_NO_ERROR(fs::remove(Twine(TempPath2)));
ASSERT_EQ(fs::remove(Twine(TempPath2), false),
std::errc::no_such_file_or_directory);
errc::no_such_file_or_directory);
std::error_code EC = fs::status(TempPath2.c_str(), B);
EXPECT_EQ(EC, std::errc::no_such_file_or_directory);
EXPECT_EQ(EC, errc::no_such_file_or_directory);
EXPECT_EQ(B.type(), fs::file_type::file_not_found);
// Make sure Temp2 doesn't exist.
@@ -398,7 +399,7 @@ TEST_F(FileSystemTest, TempFiles) {
"abcdefghijklmnopqrstuvwxyz3abcdefghijklmnopqrstuvwxyz2"
"abcdefghijklmnopqrstuvwxyz1abcdefghijklmnopqrstuvwxyz0";
EXPECT_EQ(fs::createUniqueFile(Twine(Path270), FileDescriptor, TempPath),
std::errc::no_such_file_or_directory);
errc::no_such_file_or_directory);
#endif
}
@@ -406,7 +407,7 @@ TEST_F(FileSystemTest, CreateDir) {
ASSERT_NO_ERROR(fs::create_directory(Twine(TestDirectory) + "foo"));
ASSERT_NO_ERROR(fs::create_directory(Twine(TestDirectory) + "foo"));
ASSERT_EQ(fs::create_directory(Twine(TestDirectory) + "foo", false),
std::errc::file_exists);
errc::file_exists);
ASSERT_NO_ERROR(fs::remove(Twine(TestDirectory) + "foo"));
}