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node_modules/posix-getopt/tests/test-getopt.js
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/*
* Tests getopt() itself.
*/
var mod_getopt = require('..');
var mod_assert = require('assert');
var test_cases = [ {
optstr: '',
argv: [],
result: []
}, {
optstr: ':',
argv: [],
result: []
}, {
optstr: ':l',
argv: [],
result: []
}, {
optstr: ':l:',
argv: [],
result: []
}, {
optstr: ':las',
argv: [],
result: []
}, {
optstr: ':l:a:s:',
argv: [],
result: []
}, {
optstr: ':l(long)',
argv: [],
result: []
}, {
optstr: ':l:(long)',
argv: ['cmd', 'script', '-l', 'arg1', '--long=q', 'b', '--long', 'foo'],
result: [
{ option: 'l', optarg: 'arg1' },
{ option: 'l', optarg: 'q' }
]
}, {
optstr: 'l:(long)(longer)',
argv: [],
result: []
}, {
optstr: ':la:r(recurse)(recur)f:(file)(filename)q',
argv: [],
result: []
}, {
optstr: '\u1000(help)\u1001(version)',
argv: ['cmd', 'script', '--help' ],
result: [
{ option: '\u1000' },
]
}, {
optstr: '\u1000(help)\u1001(version)',
argv: ['cmd', 'script', '--version' ],
result: [
{ option: '\u1001' },
]
}, {
optstr: '\u1000:(parallel)',
argv: ['cmd', 'script', '--parallel=100' ],
result: [
{ option: '\u1000', optarg: 100 },
]
}, {
optstr: 'h',
argv: ['-h'],
result: [
{ option: 'h' },
],
optind: 0
}, {
optstr: 'hv',
argv: ['foo', '-h', '-v' ],
result: [
{ option: 'h' },
{ option: 'v' },
],
optind: 1
}];
var parser, ii, arg, result;
for (ii = 0; ii < test_cases.length; ii++) {
console.log('test case %s: "%s" with argv = "%s"', ii + 1,
test_cases[ii].optstr, test_cases[ii].argv);
parser = new mod_getopt.BasicParser(test_cases[ii].optstr,
test_cases[ii].argv, test_cases[ii].optind);
console.log(parser.gop_tokens);
result = [];
while ((arg = parser.getopt()) !== undefined)
result.push(arg);
mod_assert.deepEqual(test_cases[ii].result, result);
}
console.log('%s test cases passed', test_cases.length);
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