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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /widget/tests/window_imestate_iframes.html
parentInitial commit. (diff)
downloadfirefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz
firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<html>
+<head>
+ <title>Test for IME state controling and focus moving for iframes</title>
+ <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+ <link rel="stylesheet" type="text/css"
+ href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+ <style type="text/css">
+ iframe {
+ border: none;
+ height: 100px;
+ }
+ </style>
+</head>
+<body onunload="onUnload();">
+<p id="display">
+ <!-- Use input[readonly] because it isn't affected by the partial focus
+ movement on Mac -->
+ <input id="prev" readonly><br>
+ <iframe id="iframe_not_editable"
+ src="data:text/html,&lt;html&gt;&lt;body&gt;&lt;input id='editor'&gt;&lt;/body&gt;&lt;/html&gt;"></iframe><br>
+
+ <!-- Testing IME state and focus movement, the anchor elements cannot get focus -->
+ <iframe id="iframe_html"
+ src="data:text/html,&lt;html id='editor' contenteditable='true'&gt;&lt;body&gt;&lt;a href='about:blank'&gt;about:blank;&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;"></iframe><br>
+ <iframe id="iframe_designMode"
+ src="data:text/html,&lt;body id='editor' onload='document.designMode=&quot;on&quot;;'&gt;&lt;a href='about:blank'&gt;about:blank;&lt;/a&gt;&lt;/body&gt;"></iframe><br>
+ <iframe id="iframe_body"
+ src="data:text/html,&lt;body id='editor' contenteditable='true'&gt;&lt;a href='about:blank'&gt;about:blank;&lt;/a&gt;&lt;/body&gt;"></iframe><br>
+ <iframe id="iframe_p"
+ src="data:text/html,&lt;body&gt;&lt;p id='editor' contenteditable='true'&gt;&lt;a href='about:blank'&gt;about:blank;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;"></iframe><br>
+
+ <input id="next" readonly><br>
+</p>
+<script class="testbody" type="application/javascript">
+
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+window.opener.SimpleTest.waitForFocus(runTests, window);
+
+function ok(aCondition, aMessage) {
+ window.opener.SimpleTest.ok(aCondition, aMessage);
+}
+
+function is(aLeft, aRight, aMessage) {
+ window.opener.SimpleTest.is(aLeft, aRight, aMessage);
+}
+
+function onUnload() {
+ window.opener.onFinish();
+}
+
+var gFocusObservingElement = null;
+var gBlurObservingElement = null;
+
+function onFocus(aEvent) {
+ if (aEvent.target != gFocusObservingElement) {
+ return;
+ }
+ ok(gFocusObservingElement.willFocus,
+ "focus event is fired on unexpected element");
+ gFocusObservingElement.willFocus = false;
+}
+
+function onBlur(aEvent) {
+ if (aEvent.target != gBlurObservingElement) {
+ return;
+ }
+ ok(gBlurObservingElement.willBlur,
+ "blur event is fired on unexpected element");
+ gBlurObservingElement.willBlur = false;
+}
+
+function observeFocusBlur(aNextFocusedNode, aWillFireFocusEvent,
+ aNextBlurredNode, aWillFireBlurEvent) {
+ if (gFocusObservingElement) {
+ if (gFocusObservingElement.willFocus) {
+ ok(false, "focus event was never fired on " + gFocusObservingElement);
+ }
+ gFocusObservingElement.removeEventListener("focus", onFocus, true);
+ gFocusObservingElement.willFocus = NaN;
+ gFocusObservingElement = null;
+ }
+ if (gBlurObservingElement) {
+ if (gBlurObservingElement.willBlur) {
+ ok(false, "blur event was never fired on " + gBlurObservingElement);
+ }
+ gBlurObservingElement.removeEventListener("blur", onBlur, true);
+ gBlurObservingElement.willBlur = NaN;
+ gBlurObservingElement = null;
+ }
+ if (aNextFocusedNode) {
+ gFocusObservingElement = aNextFocusedNode;
+ gFocusObservingElement.willFocus = aWillFireFocusEvent;
+ gFocusObservingElement.addEventListener("focus", onFocus, true);
+ }
+ if (aNextBlurredNode) {
+ gBlurObservingElement = aNextBlurredNode;
+ gBlurObservingElement.willBlur = aWillFireBlurEvent;
+ gBlurObservingElement.addEventListener("blur", onBlur, true);
+ }
+}
+
+function runTests() {
+ var utils = window.windowUtils;
+ var fm = Services.focus;
+
+ var iframe, editor, root;
+ var prev = document.getElementById("prev");
+ var next = document.getElementById("next");
+ var html = document.documentElement;
+
+ function resetFocusToInput(aDescription) {
+ observeFocusBlur(null, false, null, false);
+ prev.focus();
+ is(fm.focusedElement, prev,
+ "input#prev[readonly] element didn't get focus: " + aDescription);
+ is(utils.IMEStatus, utils.IME_STATUS_DISABLED,
+ "IME enabled on input#prev[readonly]: " + aDescription);
+ }
+
+ function resetFocusToParentHTML(aDescription) {
+ observeFocusBlur(null, false, null, false);
+ html.focus();
+ is(fm.focusedElement, html,
+ "Parent html element didn't get focus: " + aDescription);
+ is(utils.IMEStatus, utils.IME_STATUS_DISABLED,
+ "IME enabled on parent html element: " + aDescription);
+ }
+
+ function testTabKey(aForward,
+ aNextFocusedNode, aWillFireFocusEvent,
+ aNextBlurredNode, aWillFireBlurEvent,
+ aIMEShouldBeEnabled, aTestingCaseDescription) {
+ observeFocusBlur(aNextFocusedNode, aWillFireFocusEvent,
+ aNextBlurredNode, aWillFireBlurEvent);
+ synthesizeKey("VK_TAB", { shiftKey: !aForward });
+ var description = "Tab key test: ";
+ if (!aForward) {
+ description = "Shift-" + description;
+ }
+ description += aTestingCaseDescription + ": ";
+ is(fm.focusedElement, aNextFocusedNode,
+ description + "didn't move focus as expected");
+ is(utils.IMEStatus,
+ aIMEShouldBeEnabled ?
+ utils.IME_STATUS_ENABLED : utils.IME_STATUS_DISABLED,
+ description + "didn't set IME state as expected");
+ }
+
+ function testMouseClick(aNextFocusedNode, aWillFireFocusEvent,
+ aWillAllNodeLostFocus,
+ aNextBlurredNode, aWillFireBlurEvent,
+ aIMEShouldBeEnabled, aTestingCaseDescription) {
+ observeFocusBlur(aNextFocusedNode, aWillFireFocusEvent,
+ aNextBlurredNode, aWillFireBlurEvent);
+ // We're relying on layout inside the iframe being up to date, so make it so
+ iframe.contentDocument.documentElement.getBoundingClientRect();
+ synthesizeMouse(iframe, 10, 80, { });
+ var description = "Click test: " + aTestingCaseDescription + ": ";
+ is(fm.focusedElement, !aWillAllNodeLostFocus ? aNextFocusedNode : null,
+ description + "didn't move focus as expected");
+ is(utils.IMEStatus,
+ aIMEShouldBeEnabled ?
+ utils.IME_STATUS_ENABLED : utils.IME_STATUS_DISABLED,
+ description + "didn't set IME state as expected");
+ }
+
+ function testOnEditorFlagChange(aDescription, aIsInDesignMode) {
+ const kReadonly = Ci.nsIEditor.eEditorReadonlyMask;
+ var description = "testOnEditorFlagChange: " + aDescription;
+ resetFocusToParentHTML(description);
+ var htmlEditor = iframe.contentWindow.docShell.editor;
+ var e = aIsInDesignMode ? root : editor;
+ e.focus();
+ is(fm.focusedElement, e,
+ description + ": focus() of editor didn't move focus as expected");
+ is(utils.IMEStatus, utils.IME_STATUS_ENABLED,
+ description + ": IME isn't enabled when the editor gets focus");
+ var flags = htmlEditor.flags;
+ htmlEditor.flags |= kReadonly;
+ is(fm.focusedElement, e,
+ description + ": when editor becomes readonly, focus moved unexpectedly");
+ is(utils.IMEStatus, utils.IME_STATUS_DISABLED,
+ description + ": when editor becomes readonly, IME is still enabled");
+ htmlEditor.flags = flags;
+ is(fm.focusedElement, e,
+ description + ": when editor becomes read-write, focus moved unexpectedly");
+ is(utils.IMEStatus, utils.IME_STATUS_ENABLED,
+ description + ": when editor becomes read-write, IME is still disabled");
+ }
+
+ // hide all iframes
+ document.getElementById("iframe_not_editable").style.display = "none";
+ document.getElementById("iframe_html").style.display = "none";
+ document.getElementById("iframe_designMode").style.display = "none";
+ document.getElementById("iframe_body").style.display = "none";
+ document.getElementById("iframe_p").style.display = "none";
+
+ // non editable HTML element and input element can get focus.
+ iframe = document.getElementById("iframe_not_editable");
+ iframe.style.display = "inline";
+ editor = iframe.contentDocument.getElementById("editor");
+ root = iframe.contentDocument.documentElement;
+ resetFocusToInput("initializing for iframe_not_editable");
+
+ testTabKey(true, root, false, prev, true,
+ false, "input#prev[readonly] -> html");
+ testTabKey(true, editor, true, root, false,
+ true, "html -> input in the subdoc");
+ testTabKey(true, next, true, editor, true,
+ false, "input in the subdoc -> input#next[readonly]");
+ testTabKey(false, editor, true, next, true,
+ true, "input#next[readonly] -> input in the subdoc");
+ testTabKey(false, root, false, editor, true,
+ false, "input in the subdoc -> html");
+ testTabKey(false, prev, true, root, false,
+ false, "html -> input#next[readonly]");
+
+ iframe.style.display = "none";
+
+ // HTML element (of course, it's root) must enables IME.
+ iframe = document.getElementById("iframe_html");
+ iframe.style.display = "inline";
+ editor = iframe.contentDocument.getElementById("editor");
+ root = iframe.contentDocument.documentElement;
+ resetFocusToInput("initializing for iframe_html");
+
+ testTabKey(true, editor, true, prev, true,
+ true, "input#prev[readonly] -> html[contentediable=true]");
+ testTabKey(true, next, true, editor, true,
+ false, "html[contentediable=true] -> input#next[readonly]");
+ testTabKey(false, editor, true, next, true,
+ true, "input#next[readonly] -> html[contentediable=true]");
+ testTabKey(false, prev, true, editor, true,
+ false, "html[contenteditable=true] -> input[readonly]");
+
+ prev.style.display = "none";
+ resetFocusToParentHTML("testing iframe_html");
+ testTabKey(true, editor, true, html, false,
+ true, "html of parent -> html[contentediable=true]");
+ testTabKey(false, html, false, editor, true,
+ false, "html[contenteditable=true] -> html of parent");
+ prev.style.display = "inline";
+ resetFocusToInput("after parent html <-> html[contenteditable=true]");
+
+ testMouseClick(editor, true, false, prev, true, true, "iframe_html");
+
+ testOnEditorFlagChange("html[contentediable=true]", false);
+
+ iframe.style.display = "none";
+
+ // designMode should behave like <html contenteditable="true"></html>
+ // but focus/blur events shouldn't be fired on its root element because
+ // any elements shouldn't be focused state in designMode.
+ iframe = document.getElementById("iframe_designMode");
+ iframe.style.display = "inline";
+ iframe.contentDocument.designMode = "on";
+ editor = iframe.contentDocument.getElementById("editor");
+ root = iframe.contentDocument.documentElement;
+ resetFocusToInput("initializing for iframe_designMode");
+
+ testTabKey(true, root, false, prev, true,
+ true, "input#prev[readonly] -> html in designMode");
+ testTabKey(true, next, true, root, false,
+ false, "html in designMode -> input#next[readonly]");
+ testTabKey(false, root, false, next, true,
+ true, "input#next[readonly] -> html in designMode");
+ testTabKey(false, prev, true, root, false,
+ false, "html in designMode -> input#prev[readonly]");
+
+ prev.style.display = "none";
+ resetFocusToParentHTML("testing iframe_designMode");
+ testTabKey(true, root, false, html, false,
+ true, "html of parent -> html in designMode");
+ testTabKey(false, html, false, root, false,
+ false, "html in designMode -> html of parent");
+ prev.style.display = "inline";
+ resetFocusToInput("after parent html <-> html in designMode");
+
+ testMouseClick(editor, false, true, prev, true, true, "iframe_designMode");
+
+ testOnEditorFlagChange("html in designMode", true);
+
+ iframe.style.display = "none";
+
+ // When there is no HTML element but the BODY element is editable,
+ // the body element should get focus and enables IME.
+ iframe = document.getElementById("iframe_body");
+ iframe.style.display = "inline";
+ editor = iframe.contentDocument.getElementById("editor");
+ root = iframe.contentDocument.documentElement;
+ resetFocusToInput("initializing for iframe_body");
+
+ testTabKey(true, editor, true, prev, true,
+ true, "input#prev[readonly] -> body[contentediable=true]");
+ testTabKey(true, next, true, editor, true,
+ false, "body[contentediable=true] -> input#next[readonly]");
+ testTabKey(false, editor, true, next, true,
+ true, "input#next[readonly] -> body[contentediable=true]");
+ testTabKey(false, prev, true, editor, true,
+ false, "body[contenteditable=true] -> input#prev[readonly]");
+
+ prev.style.display = "none";
+ resetFocusToParentHTML("testing iframe_body");
+ testTabKey(true, editor, true, html, false,
+ true, "html of parent -> body[contentediable=true]");
+ testTabKey(false, html, false, editor, true,
+ false, "body[contenteditable=true] -> html of parent");
+ prev.style.display = "inline";
+ resetFocusToInput("after parent html <-> body[contenteditable=true]");
+
+ testMouseClick(editor, true, false, prev, true, true, "iframe_body");
+
+ testOnEditorFlagChange("body[contentediable=true]", false);
+
+ iframe.style.display = "none";
+
+ // When HTML/BODY elements are not editable, focus shouldn't be moved to
+ // the editable content directly.
+ iframe = document.getElementById("iframe_p");
+ iframe.style.display = "inline";
+ editor = iframe.contentDocument.getElementById("editor");
+ root = iframe.contentDocument.documentElement;
+ resetFocusToInput("initializing for iframe_p");
+
+ testTabKey(true, root, false, prev, true,
+ false, "input#prev[readonly] -> html (has p[contenteditable=true])");
+ testTabKey(true, editor, true, root, false,
+ true, "html (has p[contenteditable=true]) -> p[contentediable=true]");
+ testTabKey(true, next, true, editor, true,
+ false, "p[contentediable=true] -> input#next[readonly]");
+ testTabKey(false, editor, true, next, true,
+ true, "input#next[readonly] -> p[contentediable=true]");
+ testTabKey(false, root, false, editor, true,
+ false, "p[contenteditable=true] -> html (has p[contenteditable=true])");
+ testTabKey(false, prev, true, root, false,
+ false, "html (has p[contenteditable=true]) -> input#prev[readonly]");
+ prev.style.display = "none";
+
+ resetFocusToParentHTML("testing iframe_p");
+ testTabKey(true, root, false, html, false,
+ false, "html of parent -> html (has p[contentediable=true])");
+ testTabKey(false, html, false, root, false,
+ false, "html (has p[contentediable=true]) -> html of parent");
+ prev.style.display = "inline";
+ resetFocusToInput("after parent html <-> html (has p[contentediable=true])");
+
+ testMouseClick(root, false, true, prev, true, false, "iframe_p");
+
+ testOnEditorFlagChange("p[contenteditable=true]", false);
+
+ iframe.style.display = "none";
+
+ window.close();
+}
+
+</script>
+</body>
+
+</html>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-31 18:06:05 +0000