| 1 | var staticModule = require('../');
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| 2 | var test = require('tape');
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| 3 | var concat = require('concat-stream');
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| 4 | var quote = require('quote-stream');
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| 5 | var through = require('through2');
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| 6 | var fs = require('fs');
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| 7 | var path = require('path');
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| 8 |
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| 9 | test('fs.readFileSync twice', function (t) {
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| 10 | var expected = [ 'EXTERMINATE\n', 'beep boop\n' ];
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| 11 | t.plan(expected.length + 1);
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| 12 | var sm = staticModule({
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| 13 | fs: { readFileSync: readFileSync }
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| 14 | }, { vars: { __dirname: __dirname + '/fs_twice' } });
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| 15 | readStream('html.js').pipe(sm).pipe(concat(function (body) {
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| 16 | t.equal(body.toString('utf8'),
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| 17 | 'var a = "EXTERMINATE\\n";\n'
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| 18 | + 'var b = "beep boop\\n";\n'
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| 19 | + 'console.log(a);\n'
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| 20 | + 'console.log(b);\n'
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| 21 | );
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| 22 | Function(['console'],body)({ log: log });
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| 23 | function log (msg) { t.equal(msg, expected.shift()) }
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| 24 | }));
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| 25 | });
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| 26 |
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| 27 | test('fs.readFileSync twice in vars', function (t) {
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| 28 | var expected = [ 'EXTERMINATE\n', 'beep boop\n' ];
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| 29 | t.plan(expected.length + 1);
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| 30 | var sm = staticModule({
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| 31 | fs: { readFileSync: readFileSync }
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| 32 | }, { vars: { __dirname: __dirname + '/fs_twice' } });
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| 33 | readStream('vars.js').pipe(sm).pipe(concat(function (body) {
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| 34 | t.equal(body.toString('utf8').trim(),
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| 35 | 'var a = "EXTERMINATE\\n",\n'
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| 36 | + ' b = "beep boop\\n";\n'
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| 37 | + 'console.log(a);\n'
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| 38 | + 'console.log(b);'
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| 39 | );
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| 40 | Function(['console'],body)({ log: log });
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| 41 | function log (msg) { t.equal(msg, expected.shift()) }
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| 42 | }));
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| 43 | });
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| 44 |
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| 45 | test('fs.readFileSync 4x', function (t) {
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| 46 | var expected = [
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| 47 | 'EXTERMINATE\n', 'beep boop\n', 'EXTERMINATE\n', 'beep boop\n'
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| 48 | ];
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| 49 | t.plan(expected.length + 1);
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| 50 | var sm = staticModule({
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| 51 | fs: { readFileSync: readFileSync }
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| 52 | }, { vars: { __dirname: __dirname + '/fs_twice' } });
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| 53 | readStream('4x.js').pipe(sm).pipe(concat(function (body) {
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| 54 | t.equal(body.toString('utf8').trim(),
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| 55 | 'var a = "EXTERMINATE\\n";\n'
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| 56 | + 'var b = "beep boop\\n";\n'
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| 57 | + 'var c = "EXTERMINATE\\n";\n'
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| 58 | + 'var d = "beep boop\\n";\n'
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| 59 | + 'console.log(a);\n'
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| 60 | + 'console.log(b);\n'
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| 61 | + 'console.log(c);\n'
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| 62 | + 'console.log(d);'
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| 63 | );
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| 64 | Function(['console'],body)({ log: log });
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| 65 | function log (msg) { t.equal(msg, expected.shift()) }
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| 66 | }));
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| 67 | });
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| 68 |
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| 69 | function readStream (file) {
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| 70 | return fs.createReadStream(path.join(__dirname, 'fs_twice', file));
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| 71 | }
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| 72 |
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| 73 | function readFile (file, cb) {
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| 74 | var stream = through(write, end);
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| 75 | stream.push('process.nextTick(function(){(' + cb + ')(null,');
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| 76 | return fs.createReadStream(file).pipe(quote()).pipe(stream);
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| 77 |
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| 78 | function write (buf, enc, next) { this.push(buf); next() }
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| 79 | function end (next) { this.push(')})'); this.push(null); next() }
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| 80 | }
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| 81 |
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| 82 | function readFileSync (file, opts) {
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| 83 | return fs.createReadStream(file).pipe(quote());
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| 84 | }
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