added plugin from postcss: postcss-fixes rucksack-css

1 files changed, 74 insertions, 0 deletions

diff --git a/node_modules/laggard/test/test.js b/node_modules/laggard/test/test.js
new file mode 100644
index 00000000..962b53cd
--- /dev/null
+++ b/node_modules/laggard/test/test.js
@@ -0,0 +1,74 @@
+/* eslint-disable */
+
+'use strict';
+
+const postcss = require('postcss');
+const expect = require('chai').expect;
+const fs = require('fs');
+const path = require('path');
+const spawn = require('child_process').spawn;
+const rucksack = require('../');
+
+function test(fixture, opts, done) {
+  let input = fixture + '.css',
+      expected = fixture + '.expected.css';
+
+  input = fs.readFileSync(path.join(__dirname, 'fixtures', input), 'utf8');
+  expected = fs.readFileSync(path.join(__dirname, 'fixtures', expected), 'utf8');
+
+  postcss([ rucksack(opts) ])
+    .process(input)
+    .then(result => {
+      expect(result.css).to.eql(expected);
+      expect(result.warnings()).to.be.empty;
+      done();
+    }).catch(error => {
+      done(error);
+    });
+};
+
+function cli(cmd, callback) {
+  process.chdir(__dirname);
+
+  let ps,
+      out = '',
+      err = '';
+
+  ps = spawn(process.execPath, [
+    path.resolve(__dirname, '../bin/cmd.js')
+  ].concat(cmd));
+
+  ps.stdout.on('data', buffer => out += buffer);
+  ps.stderr.on('data', buffer => err += buffer);
+  ps.on('exit', function(code) {
+    callback.call(this, err, out, code);
+  });
+};
+
+function cliTest(fixture, args, done) {
+  let input = fixture + '.css',
+      expected = fixture + '.expected.css';
+
+  input = path.join(__dirname, 'fixtures', input);
+  expected = path.join(__dirname, 'fixtures', expected);
+
+  cli([input, args], (err, out, code) => {
+    expect(out).to.eql(fs.readFileSync(expected, 'utf8'));
+    expect(err).to.be.empty;
+    expect(code).to.eql(0);
+    done();
+  });
+};
+
+describe('Laggard', () => {
+  it('creates rgba fallbacks', done => test('rgba', {}, done));
+  it('creates opacity fallbacks', done => test('opacity', {}, done));
+  it('converts pseudoelements', done => test('pseudo', {}, done));
+  it('creates vmin fallbacks', done => test('vmin', {}, done));
+  it('creates rem fallbacks', done => test('pixrem', {}, done));
+  it('sets will-change hack', done => test('willchange', {}, done));
+
+  describe('cli', () => {
+    it('processes css on the command line', done => cliTest('rgba', '', done));
+  });
+});