Files
yoga/gentest/gentest.rb
Maël Nison 6f462a72bf Adds Javascript Support
Summary:
- As mentioned in the title, this PR adds Javascript support to Yoga. Two different builds are included in this PR thanks to [nbind](https://github.com/charto/nbind), which conveniently allow to target both Node.js' native addons and browser environments via asmjs with approximately the same codebase. That should solve #215.

- All tests successfully pass on both codepaths. You can run `yarn test:all` inside the `javascript` directory to test it.

- Because of a bug in nbind, the [following PR](https://github.com/charto/nbind/pull/57) needs to be merged and a new version released before this one can be safely merged as well.

- I had to use `double` types instead of `float` in the C++ bindings because of an Emscripten [bug](https://github.com/kripken/emscripten/issues/3592) where symbols aren't correctly exported when using floats.

- There's some tweaks to do before this PR is 100% ready to merge, but I wanted to have your opinion first. What do you think of this?

 ---

To do:

- [x] Ensure th
Closes https://github.com/facebook/yoga/pull/304

Reviewed By: mikearmstrong001

Differential Revision: D4375187

Pulled By: emilsjolander

fbshipit-source-id: 47248558a9506b7c512b5ef281cd12fe1a60cab7
2017-01-02 02:24:38 -08:00

57 lines
1.7 KiB
Ruby

#!/usr/bin/env ruby
require 'watir-webdriver'
require 'fileutils'
caps = Selenium::WebDriver::Remote::Capabilities.chrome(
"loggingPrefs"=>{
"browser"=>"ALL",
"performance"=>"ALL"
}
)
browser = Watir::Browser.new(:chrome, :desired_capabilities => caps)
Dir.chdir(File.dirname($0))
Dir['fixtures/*.html'].each do |file|
fixture = File.read(file)
name = File.basename(file, '.*')
puts "Generate #{name}"
ltr_fixture = fixture.gsub('start', 'left')
.gsub('end', 'right')
.gsub('flex-left', 'flex-start')
.gsub('flex-right', 'flex-end')
rtl_fixture = fixture.gsub('start', 'right')
.gsub('end', 'left')
.gsub('flex-right', 'flex-start')
.gsub('flex-left', 'flex-end')
template = File.open('test-template.html').read
f = File.open('test.html', 'w')
f.write sprintf(template, name, ltr_fixture, rtl_fixture, fixture)
f.close
FileUtils.copy('test.html', "#{name}.html") if $DEBUG
browser.goto('file://' + Dir.pwd + '/test.html')
logs = browser.driver.manage.logs.get(:browser)
f = File.open("../tests/#{name}.cpp", 'w')
f.write eval(logs[0].message.sub(/^[^"]*/, ''))
f.close
f = File.open("../java/tests/com/facebook/yoga/#{name}.java", 'w')
f.write eval(logs[1].message.sub(/^[^"]*/, '')).sub('YogaTest', name)
f.close
f = File.open("../csharp/tests/Facebook.Yoga/#{name}.cs", 'w')
f.write eval(logs[2].message.sub(/^[^"]*/, '')).sub('YogaTest', name)
f.close
f = File.open("../javascript/tests/Facebook.Yoga/#{name}.js", 'w')
f.write eval(logs[3].message.sub(/^[^"]*/, '')).sub('YogaTest', name)
f.close
end
File.delete('test.html')
browser.close