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-rw-r--r--src/pal/tests/palsuite/c_runtime/isprint/test2/test2.cpp59
1 files changed, 59 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/isprint/test2/test2.cpp b/src/pal/tests/palsuite/c_runtime/isprint/test2/test2.cpp
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+++ b/src/pal/tests/palsuite/c_runtime/isprint/test2/test2.cpp
@@ -0,0 +1,59 @@
+// 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: isprint.c
+**
+** Purpose: Negative test for the isprint API. Call isprint
+** to test if out of range characters are
+** not printable.
+**
+**
+**============================================================*/
+#include <palsuite.h>
+
+int __cdecl main(int argc, char *argv[])
+{
+ int err;
+
+ /*Initialize the PAL environment*/
+ err = PAL_Initialize(argc, argv);
+ if(0 != err)
+ {
+ return FAIL;
+ }
+
+ /*check that function fails for values that are not printable*/
+ err = isprint(0x15);
+ if(err)
+ {
+ Fail("\nSucceeded when it should have failed because 0x15 "
+ "is not in the range of printable characters\n");
+ }
+
+ err = isprint(0xAA);
+ if(err)
+ {
+ Fail("\nSucceeded when it should have failed because 0xAA "
+ "is not in the range of printable characters\n");
+ }
+
+ /* check carriage return */
+ if(0 != isprint(0x0d))
+ {
+ Fail("\nSucceeded when it should have failed because 0x0d "
+ "is not in the range of printable characters\n");
+ }
+
+ /* check line feed */
+ if(0 != isprint(0x0a))
+ {
+ Fail("\nSucceeded when it should have failed because 0x0a "
+ "is not in the range of printable characters\n");
+ }
+
+ PAL_Terminate();
+ return PASS;
+}