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Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/isupper/test1/test1.c')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/isupper/test1/test1.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/isupper/test1/test1.c b/src/pal/tests/palsuite/c_runtime/isupper/test1/test1.c new file mode 100644 index 0000000000..b88bcc4a7e --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/isupper/test1/test1.c @@ -0,0 +1,88 @@ +// 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: Tests the PAL implementation of the isupper function +** Check that a number of characters return the correct +** values for whether they are upper case or not. +** +** +**===================================================================*/ + +#include <palsuite.h> + +struct testCase +{ + int CorrectResult; + int character; +}; + +int __cdecl main(int argc, char **argv) +{ + + int result; + int i; + + /* Note: 1 iff char = A..Z + 0 iff char =~ A..Z + */ + + struct testCase testCases[] = + { + {1, 'A'}, /* Basic cases */ + {1, 'Z'}, + {0, 'b'}, /* Lower case */ + {0, '?'}, /* Characters without case */ + {0, 230}, + {0, '5'} + }; + + if (PAL_Initialize(argc, argv)) + { + return FAIL; + } + + + /* Loop through each case. Check to see if each is upper case or + not. + */ + + for(i = 0; i < sizeof(testCases) / sizeof(struct testCase); i++) + { + result = isupper(testCases[i].character); + + /* The return value is 'non-zero' for success. This if condition + * will still work if that non-zero isn't just 1 + */ + if ( ((testCases[i].CorrectResult == 1) && (result == 0)) || + ( (testCases[i].CorrectResult == 0) && (result != 0) )) + { + Fail("ERROR: isupper returned %i instead of %i for " + "character %c.\n", + result,testCases[i].CorrectResult, + testCases[i].character); + } + + } + + + PAL_Terminate(); + return PASS; +} + + + + + + + + + + + + + |