tests: Write temporary files to executable folder.

Temp folder is the root folder on Windows; writing to the folder may require administrator rights.
We can't use current folder for temporaries because tests from different configurations can be running
in parallel, but executable folder is always safe since we only run each executable once.

git-svn-id: https://pugixml.googlecode.com/svn/trunk@984 99668b35-9821-0410-8761-19e4c4f06640

1 files changed, 6 insertions, 21 deletions

diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index e6c7b00..ecca89c 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -408,35 +408,20 @@ TEST_XML(document_save_declaration_latin1, "<node/>")
 	CHECK(writer.as_narrow() == "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<node />\n");
 }
 
-#define USE_MKSTEMP defined(__unix) || defined(__QNX__) || defined(ANDROID)
-
 struct temp_file
 {
 	char path[512];
-	int fd;
 	
-	temp_file(): fd(0)
+	temp_file()
 	{
-	#if USE_MKSTEMP
-		strcpy(path, "/tmp/pugiXXXXXX");
-
-		fd = mkstemp(path);
-		CHECK(fd != -1);
-	#elif defined(__CELLOS_LV2__) || defined(_WIN32_WCE)
-		path[0] = 0; // no temporary file support
-	#else
-		tmpnam(path);
-	#endif
+		static int index = 0;
+		sprintf(path, "%stempfile%d", test_runner::_temp_path, index++);
 	}
 
 	~temp_file()
 	{
-    #ifndef _WIN32_WCE
+	#ifndef _WIN32_WCE
 		CHECK(unlink(path) == 0);
-    #endif
-
-	#if USE_MKSTEMP
-		CHECK(close(fd) == 0);
 	#endif
 	}
 };
@@ -456,7 +441,7 @@ TEST_XML(document_save_file_wide, "<node/>")
 	temp_file f;
 
 	// widen the path
-	wchar_t wpath[32];
+	wchar_t wpath[sizeof(f.path)];
 	std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
 
 	CHECK(doc.save_file(wpath));
@@ -486,7 +471,7 @@ TEST_XML(document_save_file_wide_text, "<node/>")
 	temp_file f;
 
 	// widen the path
-	wchar_t wpath[32];
+	wchar_t wpath[sizeof(f.path)];
 	std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
 
 	CHECK(doc.save_file(wpath, STR(""), pugi::format_no_declaration | pugi::format_save_file_text));