Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 593 insertions, 0 deletions

diff --git a/accessible/tests/browser/selectable/browser.ini b/accessible/tests/browser/selectable/browser.ini
new file mode 100644
index 0000000000..45e34f82d3
--- /dev/null
+++ b/accessible/tests/browser/selectable/browser.ini
@@ -0,0 +1,12 @@
+[DEFAULT]
+subsuite = a11y
+support-files =
+  head.js
+  !/accessible/tests/browser/shared-head.js
+  !/accessible/tests/browser/*.jsm
+  !/accessible/tests/mochitest/*.js
+prefs =
+  javascript.options.asyncstack_capture_debuggee_only=false
+
+[browser_test_aria_select.js]
+[browser_test_select.js]
diff --git a/accessible/tests/browser/selectable/browser_test_aria_select.js b/accessible/tests/browser/selectable/browser_test_aria_select.js
new file mode 100644
index 0000000000..f52603d1cb
--- /dev/null
+++ b/accessible/tests/browser/selectable/browser_test_aria_select.js
@@ -0,0 +1,164 @@
+/* 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";
+
+/* import-globals-from ../../mochitest/selectable.js */
+
+// ////////////////////////////////////////////////////////////////////////
+// role="tablist" role="listbox" role="grid" role="tree" role="treegrid"
+addAccessibleTask(
+  `<div role="tablist" id="tablist">
+      <div role="tab">tab1</div>
+      <div role="tab">tab2</div>
+    </div>
+    <div role="listbox" id="listbox">
+      <div role="option">item1</div>
+      <div role="option">item2</div>
+    </div>
+    <div role="grid" id="grid">
+    <div role="row">
+      <span role="gridcell">cell</span>
+      <span role="gridcell">cell</span>
+    </div>
+    <div role="row">
+      <span role="gridcell">cell</span>
+      <span role="gridcell">cell</span>
+    </div>
+    </div>
+    <div role="tree" id="tree">
+      <div role="treeitem">
+        item1
+        <div role="group">
+          <div role="treeitem">item1.1</div>
+        </div>
+      </div>
+      <div>item2</div>
+    </div>
+    <div role="treegrid" id="treegrid">
+      <div role="row" aria-level="1">
+        <span role="gridcell">cell</span>
+        <span role="gridcell">cell</span>
+      </div>
+      <div role="row" aria-level="2">
+        <span role="gridcell">cell</span>
+        <span role="gridcell">cell</span>
+      </div>
+      <div role="row" aria-level="1">
+        <span role="gridcell">cell</span>
+        <span role="gridcell">cell</span>
+      </div>
+    </div>`,
+  async function (browser, docAcc) {
+    info(
+      'role="tablist" role="listbox" role="grid" role="tree" role="treegrid"'
+    );
+    testSelectableSelection(findAccessibleChildByID(docAcc, "tablist"), []);
+    testSelectableSelection(findAccessibleChildByID(docAcc, "listbox"), []);
+    testSelectableSelection(findAccessibleChildByID(docAcc, "grid"), []);
+    testSelectableSelection(findAccessibleChildByID(docAcc, "tree"), []);
+    testSelectableSelection(findAccessibleChildByID(docAcc, "treegrid"), []);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// role="tablist" aria-multiselectable
+addAccessibleTask(
+  `<div role="tablist" id="tablist" aria-multiselectable="true">
+     <div role="tab" id="tab_multi1">tab1</div>
+     <div role="tab" id="tab_multi2">tab2</div>
+   </div>`,
+  async function (browser, docAcc) {
+    info('role="tablist" aria-multiselectable');
+    let tablist = findAccessibleChildByID(docAcc, "tablist", [
+      nsIAccessibleSelectable,
+    ]);
+
+    await testMultiSelectable(tablist, ["tab_multi1", "tab_multi2"]);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// role="listbox" aria-multiselectable
+addAccessibleTask(
+  `<div role="listbox" id="listbox" aria-multiselectable="true">
+     <div role="option" id="listbox2_item1">item1</div>
+     <div role="option" id="listbox2_item2">item2</div>
+   </div>`,
+  async function (browser, docAcc) {
+    info('role="listbox" aria-multiselectable');
+    let listbox = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+
+    await testMultiSelectable(listbox, ["listbox2_item1", "listbox2_item2"]);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// role="grid" aria-multiselectable, selectable children in subtree
+addAccessibleTask(
+  `<table tabindex="0" border="2" cellspacing="0" id="grid" role="grid"
+      aria-multiselectable="true">
+    <thead>
+      <tr>
+        <th tabindex="-1" role="columnheader" id="grid_colhead1"
+            style="width:6em">Entry #</th>
+        <th tabindex="-1" role="columnheader" id="grid_colhead2"
+            style="width:10em">Date</th>
+        <th tabindex="-1" role="columnheader" id="grid_colhead3"
+            style="width:20em">Expense</th>
+      </tr>
+    </thead>
+    <tbody>
+      <tr>
+        <td tabindex="-1" role="rowheader" id="grid_rowhead"
+            aria-readonly="true">1</td>
+        <td tabindex="-1" role="gridcell" id="grid_cell1"
+            aria-selected="false">03/14/05</td>
+        <td tabindex="-1" role="gridcell" id="grid_cell2"
+            aria-selected="false">Conference Fee</td>
+      </tr>
+    </tobdy>
+  </table>`,
+  async function (browser, docAcc) {
+    info('role="grid" aria-multiselectable, selectable children in subtree');
+    let grid = findAccessibleChildByID(docAcc, "grid", [
+      nsIAccessibleSelectable,
+    ]);
+
+    await testMultiSelectable(grid, [
+      "grid_colhead1",
+      "grid_colhead2",
+      "grid_colhead3",
+      "grid_rowhead",
+      "grid_cell1",
+      "grid_cell2",
+    ]);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
diff --git a/accessible/tests/browser/selectable/browser_test_select.js b/accessible/tests/browser/selectable/browser_test_select.js
new file mode 100644
index 0000000000..f86a371d81
--- /dev/null
+++ b/accessible/tests/browser/selectable/browser_test_select.js
@@ -0,0 +1,329 @@
+/* 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";
+
+/* import-globals-from ../../mochitest/selectable.js */
+/* import-globals-from ../../mochitest/states.js */
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="1" aka combobox
+addAccessibleTask(
+  `<select id="combobox">
+     <option id="item1">option1</option>
+     <option id="item2">option2</option>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='1' aka combobox");
+    let combobox = findAccessibleChildByID(docAcc, "combobox");
+    let comboboxList = combobox.firstChild;
+    ok(
+      isAccessible(comboboxList, [nsIAccessibleSelectable]),
+      "No selectable accessible for combobox"
+    );
+
+    let select = getAccessible(comboboxList, [nsIAccessibleSelectable]);
+    testSelectableSelection(select, ["item1"]);
+
+    // select 2nd item
+    let promise = Promise.all([
+      waitForStateChange("item2", STATE_SELECTED, true),
+      waitForStateChange("item1", STATE_SELECTED, false),
+    ]);
+    select.addItemToSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
+
+    // unselect 2nd item, 1st item gets selected automatically
+    promise = Promise.all([
+      waitForStateChange("item2", STATE_SELECTED, false),
+      waitForStateChange("item1", STATE_SELECTED, true),
+    ]);
+    select.removeItemFromSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item1"], "removeItemFromSelection(1): ");
+
+    // doesn't change selection
+    is(select.selectAll(), false, "No way to select all items in combobox");
+    testSelectableSelection(select, ["item1"], "selectAll: ");
+
+    // doesn't change selection
+    select.unselectAll();
+    testSelectableSelection(select, ["item1"], "unselectAll: ");
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="1" with optgroups
+addAccessibleTask(
+  `<select id="combobox">
+    <option id="item1">option1</option>
+    <optgroup>optgroup
+      <option id="item2">option2</option>
+    </optgroup>
+  </select>`,
+  async function (browser, docAcc) {
+    info("select@size='1' with optgroups");
+    let combobox = findAccessibleChildByID(docAcc, "combobox");
+    let comboboxList = combobox.firstChild;
+    ok(
+      isAccessible(comboboxList, [nsIAccessibleSelectable]),
+      "No selectable accessible for combobox"
+    );
+
+    let select = getAccessible(comboboxList, [nsIAccessibleSelectable]);
+    testSelectableSelection(select, ["item1"]);
+
+    let promise = Promise.all([
+      waitForStateChange("item2", STATE_SELECTED, true),
+      waitForStateChange("item1", STATE_SELECTED, false),
+    ]);
+    select.addItemToSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
+
+    promise = Promise.all([
+      waitForStateChange("item2", STATE_SELECTED, false),
+      waitForStateChange("item1", STATE_SELECTED, true),
+    ]);
+    select.removeItemFromSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item1"], "removeItemFromSelection(1): ");
+
+    is(select.selectAll(), false, "No way to select all items in combobox");
+    testSelectableSelection(select, ["item1"]);
+
+    select.unselectAll();
+    testSelectableSelection(select, ["item1"]);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="4" aka single selectable listbox
+addAccessibleTask(
+  `<select id="listbox" size="4">
+    <option id="item1">option1</option>
+    <option id="item2">option2</option>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='4' aka single selectable listbox");
+    let select = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+    testSelectableSelection(select, []);
+
+    // select 2nd item
+    let promise = waitForStateChange("item2", STATE_SELECTED, true);
+    select.addItemToSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item2"], "addItemToSelection(1): ");
+
+    // unselect 2nd item, 1st item gets selected automatically
+    promise = waitForStateChange("item2", STATE_SELECTED, false);
+    select.removeItemFromSelection(1);
+    await promise;
+    testSelectableSelection(select, [], "removeItemFromSelection(1): ");
+
+    // doesn't change selection
+    is(
+      select.selectAll(),
+      false,
+      "No way to select all items in single selectable listbox"
+    );
+    testSelectableSelection(select, [], "selectAll: ");
+
+    // doesn't change selection
+    select.unselectAll();
+    testSelectableSelection(select, [], "unselectAll: ");
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="4" with optgroups, single selectable
+addAccessibleTask(
+  `<select id="listbox" size="4">
+    <option id="item1">option1</option>
+    <optgroup>optgroup>
+      <option id="item2">option2</option>
+    </optgroup>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='4' with optgroups, single selectable");
+    let select = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+    testSelectableSelection(select, []);
+
+    let promise = waitForStateChange("item2", STATE_SELECTED, true);
+    select.addItemToSelection(1);
+    await promise;
+    testSelectableSelection(select, ["item2"]);
+
+    promise = waitForStateChange("item2", STATE_SELECTED, false);
+    select.removeItemFromSelection(1);
+    await promise;
+    testSelectableSelection(select, []);
+
+    is(
+      select.selectAll(),
+      false,
+      "No way to select all items in single selectable listbox"
+    );
+    testSelectableSelection(select, []);
+
+    select.unselectAll();
+    testSelectableSelection(select, []);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="4" multiselect aka listbox
+addAccessibleTask(
+  `<select id="listbox" size="4" multiple="true">
+    <option id="item1">option1</option>
+    <option id="item2">option2</option>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='4' multiselect aka listbox");
+    let select = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+    await testMultiSelectable(
+      select,
+      ["item1", "item2"],
+      "select@size='4' multiselect aka listbox "
+    );
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// select@size="4" multiselect with optgroups
+addAccessibleTask(
+  `<select id="listbox" size="4" multiple="true">
+    <option id="item1">option1</option>
+    <optgroup>optgroup>
+      <option id="item2">option2</option>
+    </optgroup>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='4' multiselect with optgroups");
+    let select = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+    await testMultiSelectable(
+      select,
+      ["item1", "item2"],
+      "select@size='4' multiselect aka listbox "
+    );
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    iframe: true,
+    remoteIframe: true,
+  }
+);
+
+// ////////////////////////////////////////////////////////////////////////
+// multiselect with coalesced selection event
+addAccessibleTask(
+  `<select id="listbox" size="4" multiple="true">
+    <option id="item1">option1</option>
+    <option id="item2">option2</option>
+    <option id="item3">option3</option>
+    <option id="item4">option4</option>
+    <option id="item5">option5</option>
+    <option id="item6">option6</option>
+    <option id="item7">option7</option>
+    <option id="item8">option8</option>
+    <option id="item9">option9</option>
+   </select>`,
+  async function (browser, docAcc) {
+    info("select@size='4' multiselect with coalesced selection event");
+    let select = findAccessibleChildByID(docAcc, "listbox", [
+      nsIAccessibleSelectable,
+    ]);
+    await testMultiSelectable(
+      select,
+      [
+        "item1",
+        "item2",
+        "item3",
+        "item4",
+        "item5",
+        "item6",
+        "item7",
+        "item8",
+        "item9",
+      ],
+      "select@size='4' multiselect with coalesced selection event "
+    );
+  },
+  {
+    chrome: false,
+    topLevel: true,
+    iframe: false,
+    remoteIframe: false,
+  }
+);
+
+/**
+ * Ensure that we don't assert when dealing with defunct items in selection
+ * events dropped due to coalescence (bug 1800755).
+ */
+addAccessibleTask(
+  `
+<form id="form">
+  <select id="select">
+    <option>
+    <optgroup id="optgroup">
+      <option>
+    </optgroup>
+  </select>
+</form>
+  `,
+  async function (browser, docAcc) {
+    let selected = waitForEvent(EVENT_SELECTION_WITHIN, "select");
+    await invokeContentTask(browser, [], () => {
+      const form = content.document.getElementById("form");
+      const select = content.document.getElementById("select");
+      const optgroup = content.document.getElementById("optgroup");
+      form.reset();
+      select.selectedIndex = 1;
+      select.add(optgroup);
+      select.item(0).remove();
+    });
+    await selected;
+  }
+);
diff --git a/accessible/tests/browser/selectable/head.js b/accessible/tests/browser/selectable/head.js
new file mode 100644
index 0000000000..ccf9e86f77
--- /dev/null
+++ b/accessible/tests/browser/selectable/head.js
@@ -0,0 +1,88 @@
+/* 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";
+
+/* exported testMultiSelectable */
+
+// Load the shared-head file first.
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js",
+  this
+);
+
+// Loading and common.js from accessible/tests/mochitest/ for all tests, as
+// well as promisified-events.js.
+/* import-globals-from ../../mochitest/selectable.js */
+/* import-globals-from ../../mochitest/states.js */
+loadScripts(
+  { name: "common.js", dir: MOCHITESTS_DIR },
+  { name: "promisified-events.js", dir: MOCHITESTS_DIR },
+  { name: "selectable.js", dir: MOCHITESTS_DIR },
+  { name: "states.js", dir: MOCHITESTS_DIR },
+  { name: "role.js", dir: MOCHITESTS_DIR }
+);
+
+// Handle case where multiple selection change events are coalesced into
+// a SELECTION_WITHIN event. Promise resolves to true in that case.
+function multipleSelectionChanged(widget, changedChildren, selected) {
+  return Promise.race([
+    Promise.all(
+      changedChildren.map(id =>
+        waitForStateChange(id, STATE_SELECTED, selected)
+      )
+    ).then(() => false),
+    waitForEvent(EVENT_SELECTION_WITHIN, widget).then(() => true),
+  ]);
+}
+
+async function testMultiSelectable(widget, selectableChildren, msg = "") {
+  let isRemote = false;
+  try {
+    widget.DOMNode;
+  } catch (e) {
+    isRemote = true;
+  }
+
+  testSelectableSelection(widget, [], `${msg}: initial`);
+
+  let promise = waitForStateChange(selectableChildren[0], STATE_SELECTED, true);
+  widget.addItemToSelection(0);
+  await promise;
+  testSelectableSelection(
+    widget,
+    [selectableChildren[0]],
+    `${msg}: addItemToSelection(0)`
+  );
+
+  promise = waitForStateChange(selectableChildren[0], STATE_SELECTED, false);
+  widget.removeItemFromSelection(0);
+  await promise;
+  testSelectableSelection(widget, [], `${msg}: removeItemFromSelection(0)`);
+
+  promise = multipleSelectionChanged(widget, selectableChildren, true);
+  let success = widget.selectAll();
+  ok(success, `${msg}: selectAll success`);
+  await promise;
+  if (isRemote) {
+    await untilCacheIs(
+      () => widget.selectedItemCount,
+      selectableChildren.length,
+      "Selection cache updated"
+    );
+  }
+  testSelectableSelection(widget, selectableChildren, `${msg}: selectAll`);
+
+  promise = multipleSelectionChanged(widget, selectableChildren, false);
+  widget.unselectAll();
+  await promise;
+  if (isRemote) {
+    await untilCacheIs(
+      () => widget.selectedItemCount,
+      0,
+      "Selection cache updated"
+    );
+  }
+  testSelectableSelection(widget, [], `${msg}: selectAll`);
+}