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-rw-r--r--src/pal/tests/palsuite/file_io/GetTempPathW/test1/GetTempPathW.cpp103
1 files changed, 103 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/file_io/GetTempPathW/test1/GetTempPathW.cpp b/src/pal/tests/palsuite/file_io/GetTempPathW/test1/GetTempPathW.cpp
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index 0000000..bf997de
--- /dev/null
+++ b/src/pal/tests/palsuite/file_io/GetTempPathW/test1/GetTempPathW.cpp
@@ -0,0 +1,103 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*=====================================================================
+**
+** Source: GetTempPathW.c (test 1)
+**
+** Purpose: Tests the PAL implementation of the GetTempPathW function.
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+static void SetTmpDir(const WCHAR path[])
+{
+ DWORD result = SetEnvironmentVariableW(W("TMPDIR"), path);
+ if (!result)
+ {
+ Fail("ERROR -> SetEnvironmentVariableW failed with result %d and error code %d.\n",
+ result, GetLastError());
+ }
+}
+
+static void SetAndCompare(const WCHAR tmpDirPath[], const WCHAR expected[])
+{
+ DWORD dwBufferLength = _MAX_DIR;
+ WCHAR path[dwBufferLength];
+
+ SetTmpDir(tmpDirPath);
+
+ DWORD dwResultLen = GetTempPathW(dwBufferLength, path);
+ if (dwResultLen <= 0)
+ {
+ Fail("ERROR: GetTempPathW returned %d with error code %d.\n", dwResultLen, GetLastError());
+ }
+ if (dwResultLen >= dwBufferLength)
+ {
+ Fail("ERROR: Buffer of length %d passed to GetTempPathA was too small to hold %d chars..\n", dwBufferLength, dwResultLen);
+ }
+ if (wcscmp(expected, path) != 0)
+ {
+ Fail("ERROR: GetTempPathW expected to get '%S' but instead got '%S'.\n", expected, path);
+ }
+ if (expected[dwResultLen - 1] != '/')
+ {
+ Fail("ERROR: GetTempPathW returned '%S', which should have ended in '/'.\n", path);
+ }
+}
+
+static void SetAndCheckLength(const WCHAR tmpDirPath [], int bufferLength, int expectedResultLength)
+{
+ WCHAR path[bufferLength];
+
+ SetTmpDir(tmpDirPath);
+ DWORD dwResultLen = GetTempPathW(bufferLength, path);
+
+ if (dwResultLen != expectedResultLength)
+ {
+ Fail("GetTempPathW(%d, %S) expected to return %d but returned %d.\n",
+ bufferLength, tmpDirPath?tmpDirPath:W("NULL"), expectedResultLength, dwResultLen);
+ }
+}
+
+int __cdecl main(int argc, char *argv[])
+{
+ if (0 != PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+ SetAndCompare(W("/tmp"), W("/tmp/"));
+ SetAndCompare(W("/tmp/"), W("/tmp/"));
+ SetAndCompare(W(""), W("/tmp/"));
+ SetAndCompare(NULL, W("/tmp/"));
+ SetAndCompare(W("/"), W("/"));
+ SetAndCompare(W("/var/tmp"), W("/var/tmp/"));
+ SetAndCompare(W("/var/tmp/"), W("/var/tmp/"));
+ SetAndCompare(W("~"), W("~/"));
+ SetAndCompare(W("~/"), W("~/"));
+ SetAndCompare(W(".tmp"), W(".tmp/"));
+ SetAndCompare(W("./tmp"), W("./tmp/"));
+ SetAndCompare(W("/home/someuser/sometempdir"), W("/home/someuser/sometempdir/"));
+ SetAndCompare(NULL, W("/tmp/"));
+
+ DWORD dwResultLen = GetTempPathA(0, NULL);
+ if (dwResultLen != 0 || GetLastError() != ERROR_INVALID_PARAMETER)
+ {
+ Fail("GetTempPathW(NULL, ...) returned %d with error code %d but "
+ "should have failed with ERROR_INVALID_PARAMETER (%d).\n",
+ dwResultLen, GetLastError(), ERROR_INVALID_PARAMETER);
+ }
+
+ SetAndCheckLength(W("abc/"), 5, 4);
+ SetAndCheckLength(W("abcd"), 5, 6);
+ SetAndCheckLength(W("abcde"), 5, 7);
+ SetAndCheckLength(W("abcdef/"), 5, 9);
+ SetAndCheckLength(NULL, 5, 6);
+
+ PAL_Terminate();
+ return PASS;
+}