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Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/test1/test1.cpp')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/test1/test1.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/test1/test1.cpp new file mode 100644 index 0000000000..4a7a02e778 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/_vsnwprintf_s/test1/test1.cpp @@ -0,0 +1,60 @@ +// 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: Test #1 for the _vsnwprintf_s function. +** +** +**===================================================================*/ + +#include <palsuite.h> +#include "../_vsnwprintf_s.h" + +/* memcmp is used to verify the results, so this test is dependent on it. */ +/* ditto with wcslen */ + + +int __cdecl main(int argc, char *argv[]) +{ + WCHAR *checkstr; + WCHAR buf[256] = { 0 }; + int ret; + + if (PAL_Initialize(argc, argv) != 0) + { + return(FAIL); + } + + checkstr = convert("hello world"); + TestVsnwprintf_s(buf, 256, checkstr); + if (memcmp(checkstr, buf, wcslen(checkstr)*2+2) != 0) + { + Fail("ERROR: Expected \"%s\", got \"%s\"\n", + convertC(checkstr), convertC(buf)); + } + + TestVsnwprintf_s(buf, 256, convert("xxxxxxxxxxxxxxxxx")); + ret = TestVsnwprintf_s(buf, 8, checkstr); + if ((memcmp(checkstr, buf, 14)) != 0 || (buf[7] != 0)) + { + Fail("ERROR: Expected \"%8s\", got \"%8s\"\n", + convertC(checkstr), convertC(buf)); + } + if (ret >= 0) + { + Fail("ERROR: Expected negative return value, got %d.\n", ret); + } + if (buf[8] != (WCHAR) 'x') + { + Fail("ERROR: buffer overflow using \"%s\" with length 8.\n", + convertC(checkstr)); + } + + + PAL_Terminate(); + return PASS; +} |