diff options
Diffstat (limited to 'accessible/tests/browser/windows/uia')
5 files changed, 147 insertions, 4 deletions
diff --git a/accessible/tests/browser/windows/uia/browser.toml b/accessible/tests/browser/windows/uia/browser.toml index f7974d69c7..d1513c1822 100644 --- a/accessible/tests/browser/windows/uia/browser.toml +++ b/accessible/tests/browser/windows/uia/browser.toml @@ -9,3 +9,5 @@ support-files = ["head.js"] ["browser_controlType.js"] ["browser_elementFromPoint.js"] + +["browser_tree.js"] diff --git a/accessible/tests/browser/windows/uia/browser_controlType.js b/accessible/tests/browser/windows/uia/browser_controlType.js index 16db892581..3bb994f437 100644 --- a/accessible/tests/browser/windows/uia/browser_controlType.js +++ b/accessible/tests/browser/windows/uia/browser_controlType.js @@ -9,11 +9,11 @@ const UIA_ButtonControlTypeId = 50000; const UIA_DocumentControlTypeId = 50030; /* eslint-enable camelcase */ -addAccessibleTask( +addUiaTask( ` <button id="button">button</button> `, - async function (browser, docAcc) { + async function () { let controlType = await runPython(` global doc doc = getDocUia() diff --git a/accessible/tests/browser/windows/uia/browser_elementFromPoint.js b/accessible/tests/browser/windows/uia/browser_elementFromPoint.js index e2fda4ab30..acf6fe91c7 100644 --- a/accessible/tests/browser/windows/uia/browser_elementFromPoint.js +++ b/accessible/tests/browser/windows/uia/browser_elementFromPoint.js @@ -4,12 +4,12 @@ "use strict"; -addAccessibleTask( +addUiaTask( ` <button id="button">button</p> <a id="a" href="#">a</a> `, - async function (browser, docAcc) { + async function () { ok( await runPython(` global doc diff --git a/accessible/tests/browser/windows/uia/browser_tree.js b/accessible/tests/browser/windows/uia/browser_tree.js new file mode 100644 index 0000000000..778609bedb --- /dev/null +++ b/accessible/tests/browser/windows/uia/browser_tree.js @@ -0,0 +1,104 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +async function testIsControl(pyVar, isControl) { + const result = await runPython(`bool(${pyVar}.CurrentIsControlElement)`); + if (isControl) { + ok(result, `${pyVar} is a control element`); + } else { + ok(!result, `${pyVar} isn't a control element`); + } +} + +/** + * Define a global Python variable and assign it to a given Python expression. + */ +function definePyVar(varName, expression) { + return runPython(` + global ${varName} + ${varName} = ${expression} + `); +} + +/** + * Get the UIA element with the given id and assign it to a global Python + * variable using the id as the variable name. + */ +function assignPyVarToUiaWithId(id) { + return definePyVar(id, `findUiaByDomId(doc, "${id}")`); +} + +addUiaTask( + ` +<p id="p">paragraph</p> +<div id="div">div</div> +<!-- The spans are because the UIA -> IA2 proxy seems to remove a single text + leaf child from even the raw tree. + --> +<a id="link" href="#">link<span> </span>></a> +<h1 id="h1">h1<span> </span></h1> +<h1 id="h1WithDiv"><div>h1 with div<span> </span></div></h1> +<input id="range" type="range"> +<div onclick=";" id="clickable">clickable</div> +<div id="editable" contenteditable>editable</div> +<table id="table"><tr><th>th</th></tr></table> + `, + async function (browser, docAcc) { + await definePyVar("doc", `getDocUia()`); + await assignPyVarToUiaWithId("p"); + await testIsControl("p", false); + await definePyVar( + "pTextLeaf", + `uiaClient.RawViewWalker.GetFirstChildElement(p)` + ); + await testIsControl("pTextLeaf", true); + await assignPyVarToUiaWithId("div"); + await testIsControl("div", false); + await definePyVar( + "divTextLeaf", + `uiaClient.RawViewWalker.GetFirstChildElement(div)` + ); + await testIsControl("divTextLeaf", true); + await assignPyVarToUiaWithId("link"); + await testIsControl("link", true); + await assignPyVarToUiaWithId("range"); + await testIsControl("range", true); + await assignPyVarToUiaWithId("editable"); + await testIsControl("editable", true); + await assignPyVarToUiaWithId("table"); + await testIsControl("table", true); + if (!gIsUiaEnabled) { + // The remaining tests are broken with the UIA -> IA2 proxy. + return; + } + await definePyVar( + "linkTextLeaf", + `uiaClient.RawViewWalker.GetFirstChildElement(link)` + ); + await testIsControl("linkTextLeaf", false); + await assignPyVarToUiaWithId("h1"); + await testIsControl("h1", true); + await definePyVar( + "h1TextLeaf", + `uiaClient.RawViewWalker.GetFirstChildElement(h1)` + ); + await testIsControl("h1TextLeaf", false); + await assignPyVarToUiaWithId("h1WithDiv"); + await testIsControl("h1WithDiv", true); + // h1WithDiv's text leaf is its grandchild. + await definePyVar( + "h1WithDivTextLeaf", + `uiaClient.RawViewWalker.GetFirstChildElement( + uiaClient.RawViewWalker.GetFirstChildElement( + h1WithDiv + ) + )` + ); + await testIsControl("h1WithDivTextLeaf", false); + await assignPyVarToUiaWithId("clickable"); + await testIsControl("clickable", true); + } +); diff --git a/accessible/tests/browser/windows/uia/head.js b/accessible/tests/browser/windows/uia/head.js index afc50984bd..e659354c7c 100644 --- a/accessible/tests/browser/windows/uia/head.js +++ b/accessible/tests/browser/windows/uia/head.js @@ -4,6 +4,8 @@ "use strict"; +/* exported gIsUiaEnabled, addUiaTask */ + // Load the shared-head file first. Services.scriptloader.loadSubScript( "chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js", @@ -16,3 +18,38 @@ loadScripts( { name: "common.js", dir: MOCHITESTS_DIR }, { name: "promisified-events.js", dir: MOCHITESTS_DIR } ); + +let gIsUiaEnabled = false; + +/** + * This is like addAccessibleTask, but takes two additional boolean options: + * - uiaEnabled: Whether to run a variation of this test with Gecko UIA enabled. + * - uiaDisabled: Whether to run a variation of this test with UIA disabled. In + * this case, UIA will rely entirely on the IA2 -> UIA proxy. + * If both are set, the test will be run twice with different configurations. + * You can determine which variant is currently running using the gIsUiaEnabled + * variable. This is useful for conditional tests; e.g. if Gecko UIA supports + * something that the IA2 -> UIA proxy doesn't support. + */ +function addUiaTask(doc, task, options = {}) { + const { uiaEnabled = true, uiaDisabled = true } = options; + + function addTask(shouldEnable) { + async function uiaTask(browser, docAcc, topDocAcc) { + await SpecialPowers.pushPrefEnv({ + set: [["accessibility.uia.enable", shouldEnable]], + }); + gIsUiaEnabled = shouldEnable; + info(shouldEnable ? "Gecko UIA enabled" : "Gecko UIA disabled"); + await task(browser, docAcc, topDocAcc); + } + addAccessibleTask(doc, uiaTask, options); + } + + if (uiaEnabled) { + addTask(true); + } + if (uiaDisabled) { + addTask(false); + } +} |