100 lines
3.3 KiB
HTML
100 lines
3.3 KiB
HTML
<!-- This Source Code Form is subject to the terms of the Mozilla Public
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- License, v. 2.0. If a copy of the MPL was not distributed with this
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- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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<!DOCTYPE HTML>
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<html>
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<!--
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Test the rendering of a stack trace
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-->
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<head>
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<meta charset="utf-8">
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<title>StackTrace component test</title>
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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</head>
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<body>
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<script src="head.js"></script>
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<script>
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"use strict";
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window.onload = function() {
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const ReactDOM = browserRequire("devtools/client/shared/vendor/react-dom");
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const React = browserRequire("devtools/client/shared/vendor/react");
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const StackTrace = React.createFactory(
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browserRequire("devtools/client/shared/components/StackTrace")
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);
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ok(StackTrace, "Got the StackTrace factory");
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add_task(async function() {
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const stacktrace = [
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{
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filename: "https://myfile.com/mahscripts.js",
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lineNumber: 55,
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columnNumber: 10,
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},
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{
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asyncCause: "because",
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functionName: "loadFunc",
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filename: "https://myfile.com/loadee.js",
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lineNumber: 10,
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},
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];
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const props = {
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stacktrace,
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onViewSourceInDebugger: () => {},
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};
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const trace = ReactDOM.render(StackTrace(props), window.document.body);
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await forceRender(trace);
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const traceEl = ReactDOM.findDOMNode(trace);
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ok(traceEl, "Rendered StackTrace has an element");
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// Get the child nodes and filter out the text-only whitespace ones
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const frameEls = Array.from(traceEl.childNodes)
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.filter(n => n.className && n.className.includes("frame"));
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ok(frameEls, "Rendered StackTrace has frames");
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is(frameEls.length, 3, "StackTrace has 3 frames");
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// Check the top frame, function name should be anonymous
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checkFrameString({
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el: frameEls[0],
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functionName: "<anonymous>",
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source: "https://myfile.com/mahscripts.js",
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file: "https://myfile.com/mahscripts.js",
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line: 55,
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column: 10,
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shouldLink: true,
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tooltip: "View source in Debugger → https://myfile.com/mahscripts.js:55:10",
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});
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// Check the async cause node
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is(frameEls[1].className, "frame-link-async-cause",
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"Async cause has the right class");
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is(frameEls[1].textContent, "(Async: because)", "Async cause has the right label");
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// Check the third frame, the source should be parsed into a valid source URL
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checkFrameString({
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el: frameEls[2],
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functionName: "loadFunc",
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source: "https://myfile.com/loadee.js",
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file: "https://myfile.com/loadee.js",
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line: 10,
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column: null,
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shouldLink: true,
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tooltip: "View source in Debugger → https://myfile.com/loadee.js:10",
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});
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// Check the tabs and newlines in the stack trace textContent
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const traceText = traceEl.textContent;
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const traceLines = traceText.split("\n");
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ok(!!traceLines.length, "There are newlines in the stack trace text");
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is(traceLines.pop(), "", "There is a newline at the end of the stack trace text");
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is(traceLines.length, 3, "The stack trace text has 3 lines");
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ok(traceLines.every(l => l[0] == "\t"), "Every stack trace line starts with tab");
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});
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};
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</script>
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</body>
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</html>
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