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Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/_wtoi/test1/test1.cpp')
-rw-r--r-- | src/pal/tests/palsuite/c_runtime/_wtoi/test1/test1.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_wtoi/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/_wtoi/test1/test1.cpp new file mode 100644 index 0000000000..0b14dedd60 --- /dev/null +++ b/src/pal/tests/palsuite/c_runtime/_wtoi/test1/test1.cpp @@ -0,0 +1,79 @@ +// 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 _wtoi function. +** Check to ensure that the different ints are handled properly. +** Exponents and decimals should be treated as invalid characters, +** causing the conversion to quit. Whitespace before the int is valid. +** Check would-be octal/hex digits to ensure they're treated no +** differently than other strings. +** +** +**===================================================================*/ + +#include <palsuite.h> + + +struct testCase +{ + int IntValue; + char avalue[20]; +}; + +int __cdecl main(int argc, char **argv) +{ + + int result=0; + int i=0; + WCHAR* temp; + + struct testCase testCases[] = + { + {1234, "1234"}, + {-1234, "-1234"}, + {1234, "+1234"}, + {1234, "1234.44"}, + {1234, "1234e-5"}, + {1234, "1234e+5"}, + {1234, "1234E5"}, + {1234, "\t1234"}, + {0, "0x21"}, + {17, "017"}, + {1234, "1234.657e-8"}, + {1234567, " 1234567e-8 foo"}, + {0, "foo 32 bar"} + }; + + if (0 != (PAL_Initialize(argc, argv))) + { + return FAIL; + } + + /* Loop through each case. Convert the wide string to an int + and then compare to ensure that it is the correct value. + */ + + for(i = 0; i < sizeof(testCases) / sizeof(struct testCase); i++) + { + /* Convert to a wide string, then call _wtoi to convert to an int */ + temp = convert(testCases[i].avalue); + result = _wtoi(temp); + free(temp); + if (testCases[i].IntValue != result) + { + Fail("ERROR: _wtoi misinterpreted \"%s\" as %i instead of %i.\n", + testCases[i].avalue, + result, + testCases[i].IntValue); + } + + } + + PAL_Terminate(); + return PASS; +} |