1 files changed, 133 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/_vsnwprintf_s.h b/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/_vsnwprintf_s.h
new file mode 100644
index 0000000000..34cf411c25
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/_vsnwprintf_s.h
@@ -0,0 +1,133 @@
+// 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:  _vsnwprintf_s.h
+**
+** Purpose: Containts common testing functions for _vsnwprintf_s
+**
+**
+**==========================================================================*/
+
+#ifndef ___VSNWPRINTF_H__
+#define ___VSNWPRINTF_H__
+
+/* These functions leaks memory like crazy. C'est la vie. */
+int TestVsnwprintf_s(wchar_t* buf, size_t count, const wchar_t* format, ...)
+{
+    int retVal = 0;
+    va_list arglist;
+
+    va_start(arglist, format);
+    retVal = _vsnwprintf_s(buf, count, _TRUNCATE, format, arglist);
+    va_end(arglist);
+
+    return( retVal);
+}
+
+
+void DoWStrTest(const WCHAR *formatstr, WCHAR *param, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, param);
+
+    if (memcmp(buf, checkstr, wcslen(buf) * 2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert wide string \"%s\" into \"%s\".\n"
+            "Expected \"%s\", got \"%s\".\n", 
+            convertC(param), convertC(formatstr),
+            convertC(checkstr), convertC(buf));
+    }
+}
+
+void DoStrTest(const WCHAR *formatstr, char *param, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, param);
+
+    if (memcmp(buf, checkstr, wcslen(buf) * 2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert wide string \"%s\" into \"%s\".\n"
+            "Expected \"%s\", got \"%s\".\n", 
+            param, convertC(formatstr), convertC(checkstr),
+            convertC(buf));
+    }
+}
+
+void DoCharTest(const WCHAR *formatstr, char param, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, param);
+    if (memcmp(buf, checkstr, wcslen(buf)*2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert char \'%c\' (%d) into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", 
+            param, param, convertC(formatstr), convertC(checkstr),
+            convertC(buf));
+    }
+}
+
+void DoWCharTest(const WCHAR *formatstr, WCHAR param, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, param);
+    if (memcmp(buf, checkstr, wcslen(buf)*2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert wide char \'%c\' (%d) into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n",
+            (char) param, param, convertC(formatstr),
+            convertC(checkstr), convertC(buf));
+    }    
+}
+
+void DoNumTest(const WCHAR *formatstr, int value, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, value);
+    if (memcmp(buf, checkstr, wcslen(buf)* 2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert %#x into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", value, convertC(formatstr),
+            convertC(checkstr), convertC(buf));
+    }    
+}
+
+void DoI64NumTest(const WCHAR *formatstr, INT64 value, char *valuestr, const WCHAR *checkstr)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, value);
+    if (memcmp(buf, checkstr, wcslen(buf)* 2 + 2) != 0)
+    {
+        Fail("ERROR: failed to insert %s into \"%s\"\n"
+            "Expected \"%s\" got \"%s\".\n", valuestr, convertC(formatstr),
+            convertC(checkstr), convertC(buf));
+    }    
+}
+void DoDoubleTest(const WCHAR *formatstr, double value,
+                  const WCHAR *checkstr1, const WCHAR *checkstr2)
+{
+    WCHAR buf[256] = { 0 };
+
+    TestVsnwprintf_s(buf, 256, formatstr, value);
+    if (memcmp(buf, checkstr1, wcslen(checkstr1) + 2) != 0 &&
+        memcmp(buf, checkstr2, wcslen(checkstr2) + 2) != 0)
+    {
+        Fail("ERROR: failed to insert %f into \"%s\"\n"
+            "Expected \"%s\" or \"%s\", got \"%s\".\n",
+                value,
+                convertC(formatstr),
+                convertC(checkstr1),
+                convertC(checkstr2),
+                convertC(buf));
+    }
+}
+
+#endif