diff options
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/isdigit/test1/test1.c')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/isdigit/test1/test1.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/isdigit/test1/test1.c b/src/pal/tests/palsuite/c_runtime/isdigit/test1/test1.c new file mode 100644 index 0000000000..ad2344827f --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/isdigit/test1/test1.c @@ -0,0 +1,47 @@ +// 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: Checks every character against the known range of digits. +** +** +**==========================================================================*/ + + +#include <palsuite.h> + +int __cdecl main(int argc, char *argv[]) +{ + int i; + + if (PAL_Initialize(argc, argv)) + { + return FAIL; + } + + + for (i=0; i<256; i++) + { + if (isdigit(i)) + { + if (i < '0' || i > '9') + { + Fail("ERROR: isdigit returned true for '%c' (%d)!\n", i, i); + } + } + else + { + if (i >= '0' && i <= '9') + { + Fail("ERROR: isdigit returned false for '%c' (%d)!\n", i, i); + } + } + } + + PAL_Terminate(); + return PASS; +} |