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The harness (test.py) operates as follows. First it locates executable browsers (or symlinks or scripts) named "[browser][version]", e.g. "firefox4". It then launches the located browsers and asks them to load the file test_slave.html. At the same time, test.py sets up an HTTP server on localhost:8080 (there's a race condition here currently ;). After test_slave loads in the browser(s), it fetches the task manifest (test_manifest.json). The entries in the manifest specify which PDF to load and how many times to cycle through page rendering. This will probably evolve over time. test_slave then performs the requested tasks and POSTs the results back to test.py, which saves them. When all the results of for a task are in, test.py checks them. There are three types of tests currently. "==" tests compare the rendering of a PDF against a master copy. This is not yet implemented because setting up a master copy is complicated. "fbf" tests render all a PDF's pages, then go back to page 1 and render all pages a second time. The renderings from the first round must match the ones from the second round. "load" tests just check that a PDF's pages load without errors. Currently the test harness will only launch a "firefox4" target. This can be a bash script in your pdf.js checkout, pdf.js/firefox4, something like the following #!/bin/bash dist="/path/to/firefox4/installation" profile=`mktemp -dt 'pdf.js-test-ff-profile-XXXXXXXXXX'` $dist/firefox -no-remote -profile $profile $* rm -rf $profile (Yes, this script doesn't clean up properly on early termination.) It's possible to run the tests in a normal browsing session, but that might be annoying. With that set up, run the harness like so python test.py If all goes well, you'll see all "TEST-PASS" messages printed to stdout. If something goes wrong, you'll see "TEST-UNEXPECTED-FAIL" printed to stdout. |
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|---|---|---|
| tests | ||
| utils | ||
| compressed.tracemonkey-pldi-09.pdf | ||
| fonts.js | ||
| glyphlist.js | ||
| LICENSE | ||
| pdf.js | ||
| README | ||
| test_manifest.json | ||
| test_slave.html | ||
| test.py | ||
| viewer.css | ||
| viewer.html | ||
| viewer.js | ||
pdf.js is a technology demonstrator prototype to explore whether the HTML5 platform is complete enough to faithfully and efficiently render the ISO 32000-1:2008 Portable Document Format (PDF) without native code assistance. You can read more about pdf.js here: http://andreasgal.com/2011/06/15/pdf-js/ http://blog.mozilla.com/cjones/2011/06/15/overview-of-pdf-js-guts/ Or follow us on twitter: @pdfjs http://twitter.com/#!/pdfjs