1 files changed, 42 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/isprint/test1/isprint.cpp b/src/pal/tests/palsuite/c_runtime/isprint/test1/isprint.cpp
new file mode 100644
index 0000000000..54db666bf2
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/isprint/test1/isprint.cpp
@@ -0,0 +1,42 @@
+// 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: Positive test the isprint API.
+**          Call isprint to test if a character is printable 
+**
+**
+**============================================================*/
+#include <palsuite.h>
+
+int __cdecl main(int argc, char *argv[])
+{
+    int err;
+    int index;
+
+    /*Initialize the PAL environment*/
+    err = PAL_Initialize(argc, argv);
+    if(0 != err)
+    {
+        return FAIL;
+    }
+
+    /*check if the character is printable*/
+    for(index = 0x20; index<=0x7E;index++)
+    {
+        err = isprint(index);
+        if(0 == err)
+        {
+            Fail("\nFailed to call isprint API to check "
+                "printable character from 0x20 to 0x7E!\n");
+        }
+    }
+
+
+    PAL_Terminate();
+    return PASS;
+}