[clang-doc] Fix brittle check in test (#142665)
Instead of having a platform specific error diagnostic, use a fixed one
with more direct context for the error.
diff --git a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
index 0d2415c..15de031 100644
--- a/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
+++ b/clang-tools-extra/clang-doc/tool/ClangDocMain.cpp
@@ -267,7 +267,8 @@
static llvm::Error createDirectories(llvm::StringRef OutDirectory) {
if (std::error_code Err = llvm::sys::fs::create_directories(OutDirectory))
- return llvm::createFileError(OutDirectory, Err);
+ return llvm::createFileError(OutDirectory, Err,
+ "failed to create directory.");
return llvm::Error::success();
}
diff --git a/clang-tools-extra/test/clang-doc/invalid-options.cpp b/clang-tools-extra/test/clang-doc/invalid-options.cpp
index 59a0944..15e098a 100644
--- a/clang-tools-extra/test/clang-doc/invalid-options.cpp
+++ b/clang-tools-extra/test/clang-doc/invalid-options.cpp
@@ -2,7 +2,7 @@
// RUN: rm -rf %t && touch %t
// RUN: not clang-doc %s -output=%t/subdir 2>&1 | FileCheck %s --check-prefix=OUTPUT-FAIL
// OUTPUT-FAIL: clang-doc error:
-// OUTPUT-FAIL: {{(Not a directory|[Nn]o such file or directory)}}
+// OUTPUT-FAIL-SAME: failed to create directory.
/// Invalid format option.
// RUN: rm -rf %t && mkdir %t && touch %t/file
