diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Support/Path.cpp | 3 | ||||
| -rw-r--r-- | llvm/unittests/Support/Path.cpp | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Support/Path.cpp b/llvm/lib/Support/Path.cpp index 88137eac9a5..6d10c0e67bb 100644 --- a/llvm/lib/Support/Path.cpp +++ b/llvm/lib/Support/Path.cpp @@ -665,7 +665,8 @@ static error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix, int &ResultFD, llvm::SmallVectorImpl<char> &ResultPath, FSEntity Type) { - return createTemporaryFile(Prefix + "-%%%%%%." + Suffix, ResultFD, ResultPath, + const char *Middle = Suffix.empty() ? "-%%%%%%" : "-%%%%%%."; + return createTemporaryFile(Prefix + Middle + Suffix, ResultFD, ResultPath, Type); } diff --git a/llvm/unittests/Support/Path.cpp b/llvm/unittests/Support/Path.cpp index b6c1dd80c2b..2f19bb29442 100644 --- a/llvm/unittests/Support/Path.cpp +++ b/llvm/unittests/Support/Path.cpp @@ -213,6 +213,7 @@ TEST_F(FileSystemTest, TempFiles) { int FD2; SmallString<64> TempPath2; ASSERT_NO_ERROR(fs::createTemporaryFile("prefix", "temp", FD2, TempPath2)); + ASSERT_TRUE(TempPath2.endswith(".temp")); ASSERT_NE(TempPath.str(), TempPath2.str()); fs::file_status A, B; @@ -230,6 +231,10 @@ TEST_F(FileSystemTest, TempFiles) { ASSERT_NO_ERROR(fs::exists(Twine(TempPath2), TempFileExists)); EXPECT_FALSE(TempFileExists); + SmallString<64> TempPath3; + ASSERT_NO_ERROR(fs::createTemporaryFile("prefix", "", TempPath3)); + ASSERT_FALSE(TempPath3.endswith(".")); + // Create a hard link to Temp1. ASSERT_NO_ERROR(fs::create_hard_link(Twine(TempPath), Twine(TempPath2))); bool equal; |
