| # Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| import unittest |
| |
| from py_vulcanize import generate |
| from py_vulcanize import fake_fs |
| from py_vulcanize import project as project_module |
| |
| |
| class GenerateTests(unittest.TestCase): |
| |
| def setUp(self): |
| self.fs = fake_fs.FakeFS() |
| self.fs.AddFile( |
| '/x/foo/my_module.html', |
| ('<!DOCTYPE html>\n' |
| '<link rel="import" href="/foo/other_module.html">\n')) |
| self.fs.AddFile( |
| '/x/foo/other_module.html', |
| ('<!DOCTYPE html>\n' |
| '<script src="/foo/raw/raw_script.js"></script>\n' |
| '<script>\n' |
| ' \'use strict\';\n' |
| ' HelloWorld();\n' |
| '</script>\n')) |
| self.fs.AddFile('/x/foo/raw/raw_script.js', '\n/* raw script */\n') |
| self.fs.AddFile('/x/components/polymer/polymer.min.js', '\n') |
| |
| self.fs.AddFile('/x/foo/external_script.js', 'External()') |
| self.fs.AddFile('/x/foo/inline_and_external_module.html', |
| ('<!DOCTYPE html>\n' |
| '<script>Script1()</script>' |
| '<script src=/foo/external_script.js></script>' |
| '<script>Script2()</script>')) |
| |
| self.project = project_module.Project([os.path.normpath('/x')]) |
| |
| def testJSGeneration(self): |
| with self.fs: |
| load_sequence = self.project.CalcLoadSequenceForModuleNames( |
| [os.path.normpath('foo.my_module')]) |
| generate.GenerateJS(load_sequence) |
| |
| def testHTMLGeneration(self): |
| with self.fs: |
| load_sequence = self.project.CalcLoadSequenceForModuleNames( |
| [os.path.normpath('foo.my_module')]) |
| result = generate.GenerateStandaloneHTMLAsString(load_sequence) |
| self.assertIn('HelloWorld();', result) |
| |
| def testExtraScriptWithWriteContentsFunc(self): |
| with self.fs: |
| load_sequence = self.project.CalcLoadSequenceForModuleNames( |
| [os.path.normpath('foo.my_module')]) |
| |
| class ExtraScript(generate.ExtraScript): |
| |
| def WriteToFile(self, f): |
| f.write('<script>ExtraScript!</script>') |
| |
| result = generate.GenerateStandaloneHTMLAsString( |
| load_sequence, title='Title', extra_scripts=[ExtraScript()]) |
| self.assertIn('ExtraScript', result) |
| |
| def testScriptOrdering(self): |
| with self.fs: |
| load_sequence = self.project.CalcLoadSequenceForModuleNames( |
| [os.path.normpath('foo.inline_and_external_module')]) |
| result = generate.GenerateStandaloneHTMLAsString(load_sequence) |
| script1_pos = result.index('Script1()') |
| script2_pos = result.index('Script2()') |
| external_pos = result.index('External()') |
| self.assertTrue(script1_pos < external_pos < script2_pos) |
| |
| def testScriptOrderingWithIncludeTag(self): |
| with self.fs: |
| load_sequence = self.project.CalcLoadSequenceForModuleNames( |
| [os.path.normpath('foo.inline_and_external_module')]) |
| result = generate.GenerateJS(load_sequence, |
| use_include_tags_for_scripts = True, |
| dir_for_include_tag_root='/x/') |
| script1_pos = result.index('Script1()') |
| script2_pos = result.index('Script2()') |
| external_path = os.path.join('foo', 'external_script.js') |
| external_pos = result.index('<include src="{0}">'.format(external_path)) |
| self.assertTrue(script1_pos < external_pos < script2_pos) |
