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-rw-r--r--src/pal/tests/palsuite/c_runtime/strncat/test1/test1.cpp77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/strncat/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/strncat/test1/test1.cpp
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+++ b/src/pal/tests/palsuite/c_runtime/strncat/test1/test1.cpp
@@ -0,0 +1,77 @@
+// 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:
+** Concatenate a few strings together, setting different lengths to be
+** used for each one. Check to ensure the pointers which are returned are
+** correct, and that the final string is what was expected.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+
+int __cdecl main(int argc, char *argv[])
+{
+ char dest[80];
+ char *test = "foo barbaz";
+ char *str1 = "foo ";
+ char *str2 = "bar ";
+ char *str3 = "baz";
+ char *ptr;
+ int i;
+
+
+ if (PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+
+ dest[0] = 0;
+ for (i=1; i<80; i++)
+ {
+ dest[i] = 'x';
+ }
+
+ ptr = strncat(dest, str1, strlen(str1));
+ if (ptr != dest)
+ {
+ Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
+ }
+
+ ptr = strncat(dest, str2, 3);
+ if (ptr != dest)
+ {
+ Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
+ }
+ if (dest[7] != 0)
+ {
+ Fail("ERROR: strncat did not place a terminating NULL!");
+ }
+
+ ptr = strncat(dest, str3, 20);
+ if (ptr != dest)
+ {
+ Fail("ERROR: Expected strncat to return ptr to %p, got %p", dest, ptr);
+ }
+ if (strcmp(dest, test) != 0)
+ {
+ Fail("ERROR: Expected strncat to give \"%s\", got \"%s\"\n",
+ test, dest);
+ }
+ if (dest[strlen(test)+1] != 'x')
+ {
+ Fail("strncat went out of bounds!\n");
+ }
+
+ PAL_Terminate();
+
+ return PASS;
+}