var webpage = require("webpage"), fs = require("fs"); var html_path = fs.absolute("test.html"); var examples = []; function run_example(example_index) { if (example_index >= examples.length) { phantom.exit(0); return; } var example = examples[example_index]; var snapshot_index = 0; var page = webpage.create(); page.viewportSize = { width: 500, height: 300 }; page.clipRect = { width: 500, height: 300 }; page.onAlert = function (msg) { var e = JSON.parse(msg); if (e.fn == "snapshot") { page.render("output/" + example.name + snapshot_index + ".png"); snapshot_index += 1; } else if (e.fn == "mousemove") { page.sendEvent("mousemove", e.x, e.y); } }; page.open(html_path, function (status) { if (status == "fail") { console.log("Failed to load test page: " + example.name); phantom.exit(1); } else { page.evaluate(example.runner); } page.close(); run_example(example_index + 1); }); } exports.def = function (name, runner) { examples.push({ name: name, runner: runner }); }; exports.run = function () { if (fs.isDirectory("output")) { fs.list("output").forEach(function (path) { if (path != "." && path != "..") { fs.remove("output/" + path); } }); } else { fs.makeDirectory("output"); } run_example(0); };