Use actual example code and move safe_fopen to os-test

2025-07-04 09:50:55 -07:00
parent 2fa3e1a1bb
commit 6a3b40524c
3 changed files with 19 additions and 23 deletions
@@ -19,10 +19,21 @@ using fmt::buffered_file;
 using testing::HasSubstr;
 using wstring_view = fmt::basic_string_view<wchar_t>;

-static std::string uniq_file_name(unsigned line_number) {
+static auto uniq_file_name(unsigned line_number) -> std::string {
  return "test-file" + std::to_string(line_number);
 }

+auto safe_fopen(const char* filename, const char* mode) -> FILE* {
+#if defined(_WIN32) && !defined(__MINGW32__)
+  // Fix MSVC warning about "unsafe" fopen.
+  FILE* f = nullptr;
+  errno = fopen_s(&f, filename, mode);
+  return f;
+#else
+  return std::fopen(filename, mode);
+#endif
+}
+
 #ifdef _WIN32

 #  include <windows.h>