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Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/iswdigit/test1/test1.cpp')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/iswdigit/test1/test1.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/iswdigit/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/iswdigit/test1/test1.cpp new file mode 100644 index 0000000000..1cf94c5d13 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/iswdigit/test1/test1.cpp @@ -0,0 +1,69 @@ +// 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 (iswdigit) +** +** Purpose: Tests the PAL implementation of the iswdigit function. +** Tests the passed parameter to iswdigit for being a +** digit ('0' - '9'). Also passes non-digits to make sure +** iswdigit picks them up. +** NOTE: There are three ASCII values that under Windows, +** iswdigit will return non-zero, indicating a digit. +** These values are quite apparently not digits: +** 178, 179, 185. +** These are not tested. +** +** +**===================================================================*/ + +#include <palsuite.h> + +int __cdecl main(int argc, char **argv) +{ + + int result; + int i; + + wchar_t passTestCases[] = {'1','2','3','4','5','6','7','8','9'}; + wchar_t failTestCases[] = {'a','b','p','$','?',234}; + + if ((PAL_Initialize(argc, argv)) != 0) + { + return (FAIL); + } + + /* Loop through each case. Testing if each is a digit. */ + for(i = 0; i < sizeof(passTestCases) / sizeof(wchar_t); i++) + { + result = iswdigit(passTestCases[i]); + + /* The return value is 'non-zero' indicates digit*/ + if (result == 0) + { + Fail("ERROR: iswdigit returned \"%d\" instead indicating" + " \"%c\" is not a digit\n", + result, + passTestCases[i]); + } + } + + /* Loop through each case. Testing if each is a not a digit. */ + for(i = 0; i < sizeof(failTestCases) / sizeof(wchar_t); i++) + { + result = iswdigit(failTestCases[i]); + + /* The return value is 'zero' indicates non-digit*/ + if (result != 0) + { + Fail("ERROR: iswdigit returned \"%d\", indicating" + " \"%c\" is a digit\n", + result, + failTestCases[i]); + } + } + PAL_Terminate(); + return (PASS); +} |