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-rw-r--r--src/pal/tests/palsuite/c_runtime/iswxdigit/test1/test1.cpp61
1 files changed, 61 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/iswxdigit/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/iswxdigit/test1/test1.cpp
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index 0000000..73ad495
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/iswxdigit/test1/test1.cpp
@@ -0,0 +1,61 @@
+// 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: test1.c
+**
+** Purpose: Tests iswxdigit with every possible wide character, ensuring it
+** returns the correct results.
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+/*
+ * These are the only wide characters Win2000 recogonizes as valid hex digits.
+ */
+WCHAR ValidHexDigits[] =
+{
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 65, 66, 67, 68, 69, 70, 97, 98, 99, 100,
+ 101, 102, 65296, 65297, 65298, 65299, 65300, 65301, 65302, 65303, 65304, 65305,
+ 65313, 65314, 65315, 65316, 65317, 65318, 65345, 65346, 65347, 65348, 65349, 65350,
+ 0
+};
+
+int __cdecl main(int argc, char **argv)
+{
+ int i;
+ WCHAR c;
+ int ret;
+
+ if (PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+ for (i=0; i<=0xFFFF; i++)
+ {
+ ret = iswxdigit(i);
+ c = (WCHAR) i;
+
+ if (ret)
+ {
+ if (wcschr(ValidHexDigits, c) == NULL)
+ {
+ /* iswxdigit says its a hex digit. We know better */
+ Fail("iswxdigit incorrectly found %#x to be a hex digit!\n", c);
+ }
+ }
+ else if (wcschr(ValidHexDigits, c) != NULL && c != 0)
+ {
+ /* iswxdigit says it isn't a hex digit. We know better */
+ Fail("iswxdigit failed to find %#x to be a hex digit!\n", c);
+ }
+ }
+
+ PAL_Terminate();
+ return PASS;
+}