33 lines
1 KiB
JavaScript
33 lines
1 KiB
JavaScript
var test = require('tape');
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var wordwrap = require('../');
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var fs = require('fs');
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var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8');
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test('stop80', function (t) {
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var lines = wordwrap(80)(idleness).split(/\n/);
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var words = idleness.split(/\s+/);
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lines.forEach(function (line) {
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t.ok(line.length <= 80, 'line > 80 columns');
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var chunks = line.match(/\S/) ? line.split(/\s+/) : [];
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t.deepEqual(chunks, words.splice(0, chunks.length));
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});
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t.end();
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});
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test('start20stop60', function (t) {
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var lines = wordwrap(20, 100)(idleness).split(/\n/);
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var words = idleness.split(/\s+/);
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lines.forEach(function (line) {
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t.ok(line.length <= 100, 'line > 100 columns');
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var chunks = line
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.split(/\s+/)
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.filter(function (x) { return x.match(/\S/) })
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;
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t.deepEqual(chunks, words.splice(0, chunks.length));
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t.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' '));
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});
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t.end();
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});
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