61 lines
1.7 KiB
JavaScript
61 lines
1.7 KiB
JavaScript
var parser = require('../');
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var through = require('through2');
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var test = require('tap').test;
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var fs = require('fs');
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var path = require('path');
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var files = {
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transformdeps: path.join(__dirname, '/files/transformdeps.js'),
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foo: path.join(__dirname, '/files/foo.js'),
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bar: path.join(__dirname, '/files/bar.js')
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};
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var sources = Object.keys(files).reduce(function (acc, file) {
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acc[file] = fs.readFileSync(files[file], 'utf8');
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return acc;
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}, {});
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test('deps added by transforms', function (t) {
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t.plan(1);
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var p = parser();
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p.write({ transform: transform, options: {} });
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p.end({ file: files.transformdeps, entry: true });
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function transform (file) {
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if (file === files.transformdeps) return through(function(chunk, enc, cb) {
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cb(null, chunk);
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}, function (cb) {
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this.emit('dep', './foo');
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cb();
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});
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return through();
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}
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var rows = [];
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p.on('data', function (row) { rows.push(row) });
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p.on('end', function () {
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t.same(rows.sort(cmp), [
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{
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id: files.transformdeps,
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file: files.transformdeps,
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source: sources.transformdeps,
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entry: true,
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deps: { './foo': files.foo }
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},
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{
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id: files.foo,
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file: files.foo,
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source: sources.foo,
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deps: { './bar': files.bar }
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},
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{
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id: files.bar,
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file: files.bar,
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source: sources.bar,
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deps: {}
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}
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].sort(cmp));
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});
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});
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function cmp (a, b) { return a.id < b.id ? -1 : 1 }
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