forked from arne/asdf-games
73 lines
2.1 KiB
JavaScript
73 lines
2.1 KiB
JavaScript
|
var test = require('tape');
|
||
|
|
var watchify = require('../');
|
||
|
|
var browserify = require('browserify');
|
||
|
|
var vm = require('vm');
|
||
|
|
|
||
|
|
var fs = require('fs');
|
||
|
|
var path = require('path');
|
||
|
|
var mkdirp = require('mkdirp');
|
||
|
|
|
||
|
|
var os = require('os');
|
||
|
|
var tmpbase = fs.realpathSync((os.tmpdir || os.tmpDir)());
|
||
|
|
var tmpdir = path.join(tmpbase, 'watchify-' + Math.random());
|
||
|
|
|
||
|
|
var files = {
|
||
|
|
main: path.join(tmpdir, 'main.js'),
|
||
|
|
beep: path.join(tmpdir, 'beep.js'),
|
||
|
|
boop: path.join(tmpdir, 'boop.js'),
|
||
|
|
abc: path.join(tmpdir, 'lib', 'abc.js'),
|
||
|
|
xyz: path.join(tmpdir, 'lib', 'xyz.js')
|
||
|
|
};
|
||
|
|
|
||
|
|
mkdirp.sync(tmpdir);
|
||
|
|
mkdirp.sync(path.join(tmpdir, 'lib'));
|
||
|
|
|
||
|
|
fs.writeFileSync(files.main, [
|
||
|
|
'var abc = require("abc");',
|
||
|
|
'var xyz = require("xyz");',
|
||
|
|
'var beep = require("./beep");',
|
||
|
|
'console.log(abc + " " + xyz + " " + beep);'
|
||
|
|
].join('\n'));
|
||
|
|
fs.writeFileSync(files.beep, 'module.exports = require("./boop");');
|
||
|
|
fs.writeFileSync(files.boop, 'module.exports = require("xyz");');
|
||
|
|
fs.writeFileSync(files.abc, 'module.exports = "abc";');
|
||
|
|
fs.writeFileSync(files.xyz, 'module.exports = "xyz";');
|
||
|
|
|
||
|
|
test('properly caches exposed files', function (t) {
|
||
|
|
t.plan(4);
|
||
|
|
var cache = {};
|
||
|
|
var w = watchify(browserify({
|
||
|
|
entries: [files.main],
|
||
|
|
basedir: tmpdir,
|
||
|
|
cache: cache,
|
||
|
|
packageCache: {}
|
||
|
|
}));
|
||
|
|
|
||
|
|
w.require('./lib/abc', {expose: 'abc'});
|
||
|
|
w.require('./lib/xyz', {expose: 'xyz'});
|
||
|
|
w.on('update', function () {
|
||
|
|
w.bundle(function (err, src) {
|
||
|
|
t.ifError(err);
|
||
|
|
t.equal(run(src), 'ABC XYZ XYZ\n');
|
||
|
|
w.close();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
w.bundle(function (err, src) {
|
||
|
|
t.ifError(err);
|
||
|
|
t.equal(run(src), 'abc xyz xyz\n');
|
||
|
|
setTimeout(function () {
|
||
|
|
// If we're incorrectly caching exposed files,
|
||
|
|
// then "files.abc" would be re-read from disk.
|
||
|
|
cache[files.abc].source = 'module.exports = "ABC";';
|
||
|
|
fs.writeFileSync(files.xyz, 'module.exports = "XYZ";');
|
||
|
|
}, 1000);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
function run (src) {
|
||
|
|
var output = '';
|
||
|
|
function log (msg) { output += msg + '\n' }
|
||
|
|
vm.runInNewContext(src, { console: { log: log } });
|
||
|
|
return output;
|
||
|
|
}
|