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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/server/tests/chrome/test_Debugger.Source.prototype.elementAttribute.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | devtools/server/tests/chrome/test_Debugger.Source.prototype.elementAttribute.html | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/devtools/server/tests/chrome/test_Debugger.Source.prototype.elementAttribute.html b/devtools/server/tests/chrome/test_Debugger.Source.prototype.elementAttribute.html new file mode 100644 index 0000000000..cb9c2bbcdc --- /dev/null +++ b/devtools/server/tests/chrome/test_Debugger.Source.prototype.elementAttribute.html @@ -0,0 +1,159 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=941876 + +Debugger.Source.prototype.element and .elementAttributeName should report the DOM +element to which code is attached (if any), and how. +--> +<head> + <meta charset="utf-8"> + <title>Debugger.Source.prototype.element should return owning element</title> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> +</head> +<body> +<pre id="test"> +<script> +"use strict"; + +const {addSandboxedDebuggerToGlobal} = ChromeUtils.importESModule("resource://gre/modules/jsdebugger.sys.mjs"); +addSandboxedDebuggerToGlobal(globalThis); + +window.onload = function() { + SimpleTest.waitForExplicitFinish(); + + let log = ""; + let doc, dieter, ulrich, isolde, albrecht; + let dbg, iframeDO; + + // Create an iframe to debug. + // We can't use a data: URL here, because we want to test script elements + // that refer to the JavaScript via 'src' attributes, and data: documents + // can't refer to those. So we use a separate HTML document. + const iframe = document.createElement("iframe"); + iframe.src = "Debugger.Source.prototype.element.html"; + iframe.onload = onLoadHandler; + document.body.appendChild(iframe); + + function onLoadHandler() { + log += "l"; + + // Now that the iframe's window has been created, we can add + // it as a debuggee. + dbg = new Debugger(); + dbg.onDebuggerStatement = franzDebuggerHandler; + iframeDO = dbg.addDebuggee(iframe.contentWindow); + iframeDO.makeDebuggeeValue.bind(iframeDO); + + // Send a click event to heidi. + doc = iframe.contentWindow.document; + doc.getElementById("heidi").dispatchEvent(new Event("click")); + } + + function franzDebuggerHandler(frame) { + log += "f"; + + // The top stack frame should be franz, belonging to the script element. + ok(frame.callee.displayName === "franz", "top frame is franz"); + ok(frame.script.source.elementAttributeName === undefined, + "top frame source doesn't belong to an attribute"); + + // The second stack frame should belong to heinrich. + ok(frame.older.script.source.elementAttributeName === undefined, + "second frame source doesn't belong to an attribute"); + + // The next stack frame should belong to heidi's onclick handler. + ok(frame.older.older.script.source.elementAttributeName === "onclick", + "third frame source belongs to 'onclick' attribute"); + + // Try a dynamically inserted inline script element. + ulrich = doc.createElement("script"); + ulrich.text = "debugger;"; + dbg.onDebuggerStatement = ulrichDebuggerHandler; + doc.body.appendChild(ulrich); + } + + function ulrichDebuggerHandler(frame) { + log += "u"; + + // The top frame should be ulrich's text. + ok(frame.script.source.elementAttributeName === undefined, + "top frame is not on an attribute of ulrich"); + + // Try a dynamically inserted out-of-line script element. + isolde = doc.createElement("script"); + isolde.setAttribute("src", "Debugger.Source.prototype.element-2.js"); + isolde.setAttribute("id", "idolde, my dear"); + dbg.onDebuggerStatement = isoldeDebuggerHandler; + doc.body.appendChild(isolde); + } + + function isoldeDebuggerHandler(frame) { + log += "i"; + + ok(frame.script.source.elementAttributeName === undefined, + "top frame source is not an attribute of isolde"); + info("frame.script.source.elementAttributeName is: " + + uneval(frame.script.source.elementAttributeName)); + + // Try a dynamically created div element with a handler. + dieter = doc.createElement("div"); + dieter.setAttribute("id", "dieter"); + dieter.setAttribute("ondrag", "debugger;"); + dbg.onDebuggerStatement = dieterDebuggerHandler; + dieter.dispatchEvent(new Event("drag")); + } + + function dieterDebuggerHandler(frame) { + log += "d"; + + // The top frame should belong to dieter's ondrag handler. + ok(frame.script.source.elementAttributeName === "ondrag", + "second event's handler is on dieter's 'ondrag' element"); + + // Try sending an 'onresize' event to the window. + // + // Note that we only want Debugger to see the events we send, not any + // genuine resize events accidentally generated by the test harness (see bug + // 1162067). So we mark our events as cancelable; that seems to be the only + // bit chrome can fiddle on an Event that content code will see and that + // won't affect propagation. Then, the content event only runs its + // 'debugger' statement when the event is cancelable. It's a kludge. + dbg.onDebuggerStatement = resizeDebuggerHandler; + iframe.contentWindow.dispatchEvent(new Event("resize", { cancelable: true })); + } + + function resizeDebuggerHandler(frame) { + log += "e"; + + // The top frame should belong to the body's 'onresize' handler, even + // though we sent the message to the window and it was handled. + ok(frame.script.source.elementAttributeName === "onresize", + "onresize event handler is on body element's 'onresize' attribute"); + + // In SVG, the event and the attribute that holds that event's handler + // have different names. Debugger.Source.prototype.elementAttributeName + // should report (as one might infer) the attribute name, not the event + // name. + albrecht = doc.createElementNS("http://www.w3.org/2000/svg", "svg"); + albrecht.setAttribute("onload", "debugger;"); + dbg.onDebuggerStatement = SVGLoadHandler; + albrecht.dispatchEvent(new Event("SVGLoad")); + } + + function SVGLoadHandler(frame) { + log += "s"; + + // The top frame's source should be on albrecht's 'onload' attribute. + ok(frame.script.source.elementAttributeName === "onload", + "SVGLoad event handler is on albrecht's 'onload' attribute"); + + ok(log === "lfuides", "all tests actually ran"); + SimpleTest.finish(); + } +}; +</script> +</pre> +</body> +</html> |