diff options
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/isxdigit/test1/test1.cpp')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/isxdigit/test1/test1.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/isxdigit/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/isxdigit/test1/test1.cpp new file mode 100644 index 0000000000..be25af233c --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/isxdigit/test1/test1.cpp @@ -0,0 +1,58 @@ +// 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: Run through every possible character. For each time that +** isxdigit returns: +** 1, check through a list of the known hex characters to ensure that it +** is really a hex char. Also, when it returns 0, ensure that that character +** isn't a hex character. +** +** +**==========================================================================*/ + + + +#include <palsuite.h> + + +int __cdecl main(int argc, char *argv[]) +{ + int i; + + /* Initialize the PAL */ + if ( 0 != PAL_Initialize(argc, argv)) + { + return FAIL; + } + + + /* Loop through each character and call isxdigit for each character */ + for (i=1; i<256; i++) + { + + if (isxdigit(i) == 0) + { + if( ((i>=48) && (i<=57)) || ((i>=97) && (i<=102)) || + ((i>=65) && (i<=70)) ) + { + Fail("ERROR: isxdigit() returns true for '%c' (%d)\n", i, i); + } + } + else + { + if( ((i<48) && (i>58)) || ((i<97) && (i>102)) || + ((i<65) && (i>70)) ) + { + Fail("ERROR: isxdigit() returns false for '%c' (%d)\n", i, i); + } + } + } + + PAL_Terminate(); + return PASS; +} |