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43 lines
1.3 KiB
43 lines
1.3 KiB
4 weeks ago
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'use strict';
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var test = require('tape');
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var parse = require('../').parse;
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test('parse shell commands', function (t) {
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t.same(parse(''), [], 'parses an empty string');
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t['throws'](
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function () { parse('${}'); },
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Error,
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'empty substitution throws'
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);
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t['throws'](
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function () { parse('${'); },
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Error,
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'incomplete substitution throws'
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);
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t.same(parse('a \'b\' "c"'), ['a', 'b', 'c']);
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t.same(
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parse('beep "boop" \'foo bar baz\' "it\'s \\"so\\" groovy"'),
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['beep', 'boop', 'foo bar baz', 'it\'s "so" groovy']
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);
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t.same(parse('a b\\ c d'), ['a', 'b c', 'd']);
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t.same(parse('\\$beep bo\\`op'), ['$beep', 'bo`op']);
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t.same(parse('echo "foo = \\"foo\\""'), ['echo', 'foo = "foo"']);
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t.same(parse(''), []);
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t.same(parse(' '), []);
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t.same(parse('\t'), []);
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t.same(parse('a"b c d"e'), ['ab c de']);
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t.same(parse('a\\ b"c d"\\ e f'), ['a bc d e', 'f']);
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t.same(parse('a\\ b"c d"\\ e\'f g\' h'), ['a bc d ef g', 'h']);
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t.same(parse("x \"bl'a\"'h'"), ['x', "bl'ah"]);
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t.same(parse("x bl^'a^'h'", {}, { escape: '^' }), ['x', "bl'a'h"]);
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t.same(parse('abcH def', {}, { escape: 'H' }), ['abc def']);
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t.deepEqual(parse('# abc def ghi'), [{ comment: ' abc def ghi' }], 'start-of-line comment content is unparsed');
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t.deepEqual(parse('xyz # abc def ghi'), ['xyz', { comment: ' abc def ghi' }], 'comment content is unparsed');
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t.end();
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});
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