From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ...e_on_editable_state_change_in_remote_content.js | 297 +++++++++++++++++++++
 1 file changed, 297 insertions(+)
 create mode 100644 widget/tests/browser/browser_test_ime_state_on_editable_state_change_in_remote_content.js

(limited to 'widget/tests/browser/browser_test_ime_state_on_editable_state_change_in_remote_content.js')

diff --git a/widget/tests/browser/browser_test_ime_state_on_editable_state_change_in_remote_content.js b/widget/tests/browser/browser_test_ime_state_on_editable_state_change_in_remote_content.js
new file mode 100644
index 0000000000..8c38f97b72
--- /dev/null
+++ b/widget/tests/browser/browser_test_ime_state_on_editable_state_change_in_remote_content.js
@@ -0,0 +1,297 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* import-globals-from ../file_ime_state_test_helper.js */
+
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/widget/tests/browser/file_ime_state_test_helper.js",
+  this
+);
+add_task(async function () {
+  await BrowserTestUtils.withNewTab(
+    "https://example.com/browser/toolkit/content/tests/browser/file_empty.html",
+    async function (browser) {
+      const tipWrapper = new TIPWrapper(window);
+      ok(
+        tipWrapper.isAvailable(),
+        "TextInputProcessor should've been initialized"
+      );
+
+      await SpecialPowers.spawn(browser, [], () => {
+        content.wrappedJSObject.waitForIMEContentObserverSendingNotifications =
+          () => {
+            return new content.window.Promise(resolve =>
+              content.window.requestAnimationFrame(() =>
+                content.window.requestAnimationFrame(resolve)
+              )
+            );
+          };
+        content.wrappedJSObject.resetIMEStateWithFocusMove = () => {
+          const input = content.document.createElement("input");
+          content.document.body.appendChild(input);
+          input.focus();
+          input.remove();
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        };
+        content.document.body.innerHTML = "<div></div>";
+      });
+
+      function resetIMEStateWithFocusMove() {
+        return SpecialPowers.spawn(browser, [], () => {
+          const input = content.document.createElement("input");
+          content.document.body.appendChild(input);
+          input.focus();
+          input.remove();
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+      }
+
+      await (async function test_setting_contenteditable_of_focused_div() {
+        await SpecialPowers.spawn(browser, [], () => {
+          const div = content.document.querySelector("div");
+          div.setAttribute("tabindex", "0");
+          div.focus();
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          "test_setting_contenteditable_of_focused_div: IME should be disabled when non-editable <div> has focus"
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document
+            .querySelector("div")
+            .setAttribute("contenteditable", "");
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_ENABLED,
+          "test_setting_contenteditable_of_focused_div: IME should be enabled when contenteditable of focused <div> is set"
+        );
+        ok(
+          tipWrapper.IMEHasFocus,
+          "test_setting_contenteditable_of_focused_div: IME should have focus when contenteditable of focused <div> is set"
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document
+            .querySelector("div")
+            .removeAttribute("contenteditable");
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          "test_setting_contenteditable_of_focused_div: IME should be disabled when contenteditable of focused <div> is removed"
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          "test_setting_contenteditable_of_focused_div: IME should not have focus when contenteditable of focused <div> is removed"
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.querySelector("div").removeAttribute("tabindex");
+        });
+      })();
+
+      await resetIMEStateWithFocusMove();
+
+      await (async function test_removing_contenteditable_of_non_last_editable_div() {
+        await SpecialPowers.spawn(browser, [], async () => {
+          const div = content.document.querySelector("div");
+          div.setAttribute("tabindex", "0");
+          div.setAttribute("contenteditable", "");
+          const anotherEditableDiv = content.document.createElement("div");
+          anotherEditableDiv.setAttribute("contenteditable", "");
+          div.parentElement.appendChild(anotherEditableDiv);
+          div.focus();
+          await content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+          div.removeAttribute("contenteditable");
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          "test_removing_contenteditable_of_non_last_editable_div: IME should be disabled when contenteditable of focused <div> is removed"
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          "test_removing_contenteditable_of_non_last_editable_div: IME should not have focus when contenteditable of focused <div> is removed"
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          const divs = content.document.querySelectorAll("div");
+          divs[1].remove();
+          divs[0].removeAttribute("tabindex");
+        });
+      })();
+
+      await resetIMEStateWithFocusMove();
+
+      await (async function test_setting_designMode() {
+        await SpecialPowers.spawn(browser, [], () => {
+          content.window.focus();
+          content.document.designMode = "on";
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_ENABLED,
+          'test_setting_designMode: IME should be enabled when designMode is set to "on"'
+        );
+        ok(
+          tipWrapper.IMEHasFocus,
+          'test_setting_designMode: IME should have focus when designMode is set to "on"'
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.designMode = "off";
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          'test_setting_designMode: IME should be disabled when designMode is set to "off"'
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          'test_setting_designMode: IME should not have focus when designMode is set to "off"'
+        );
+      })();
+
+      await resetIMEStateWithFocusMove();
+
+      async function test_setting_content_editable_of_body_when_shadow_DOM_has_focus(
+        aMode
+      ) {
+        await SpecialPowers.spawn(browser, [aMode], mode => {
+          const div = content.document.querySelector("div");
+          const shadow = div.attachShadow({ mode });
+          content.wrappedJSObject.divInShadow =
+            content.document.createElement("div");
+          content.wrappedJSObject.divInShadow.setAttribute("tabindex", "0");
+          shadow.appendChild(content.wrappedJSObject.divInShadow);
+          content.wrappedJSObject.divInShadow.focus();
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          `test_setting_content_editable_of_body_when_shadow_DOM_has_focus(${aMode}): IME should be disabled when non-editable <div> in a shadow DOM has focus`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.body.setAttribute("contenteditable", "");
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        // todo_is because of bug 1807597.  Gecko does not update focus when focused
+        // element becomes an editable child.  Therefore, cannot initialize
+        // HTMLEditor with the new editing host.
+        todo_is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_ENABLED,
+          `test_setting_content_editable_of_body_when_shadow_DOM_has_focus(${aMode}): IME should be enabled when the <body> becomes editable`
+        );
+        todo(
+          tipWrapper.IMEHasFocus,
+          `test_setting_content_editable_of_body_when_shadow_DOM_has_focus(${aMode}): IME should have focus when the <body> becomes editable`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.body.removeAttribute("contenteditable");
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          `test_setting_content_editable_of_body_when_shadow_DOM_has_focus)${aMode}): IME should be disabled when the <body> becomes not editable`
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          `test_setting_content_editable_of_body_when_shadow_DOM_has_focus)${aMode}): IME should not have focus when the <body> becomes not editable`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.querySelector("div").remove();
+          content.document.body.appendChild(
+            content.document.createElement("div")
+          );
+        });
+      }
+
+      async function test_setting_designMode_when_shadow_DOM_has_focus(aMode) {
+        await SpecialPowers.spawn(browser, [aMode], mode => {
+          const div = content.document.querySelector("div");
+          const shadow = div.attachShadow({ mode });
+          content.wrappedJSObject.divInShadow =
+            content.document.createElement("div");
+          content.wrappedJSObject.divInShadow.setAttribute("tabindex", "0");
+          shadow.appendChild(content.wrappedJSObject.divInShadow);
+          content.wrappedJSObject.divInShadow.focus();
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should be disabled when non-editable <div> in a shadow DOM has focus`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.designMode = "on";
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should stay disabled when designMode is set`
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should not have focus when designMode is set`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.wrappedJSObject.divInShadow.setAttribute(
+            "contenteditable",
+            ""
+          );
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        // todo_is because of bug 1807597.  Gecko does not update focus when focused
+        // document is into the design mode.  Therefore, cannot initialize
+        // HTMLEditor with the document node properly.
+        todo_is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_ENABLED,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should be enabled when focused <div> in a shadow DOM becomes editable`
+        );
+        todo(
+          tipWrapper.IMEHasFocus,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should have focus when focused <div> in a shadow DOM becomes editable`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.designMode = "off";
+          return content.wrappedJSObject.waitForIMEContentObserverSendingNotifications();
+        });
+        is(
+          window.windowUtils.IMEStatus,
+          Ci.nsIDOMWindowUtils.IME_STATUS_DISABLED,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should be disabled when designMode is unset`
+        );
+        ok(
+          !tipWrapper.IMEHasFocus,
+          `test_setting_designMode_when_shadow_DOM_has_focus(${aMode}): IME should not have focus when designMode is unset`
+        );
+        await SpecialPowers.spawn(browser, [], () => {
+          content.document.querySelector("div").remove();
+          content.document.body.appendChild(
+            content.document.createElement("div")
+          );
+        });
+      }
+
+      for (const mode of ["open", "closed"]) {
+        await test_setting_content_editable_of_body_when_shadow_DOM_has_focus(
+          mode
+        );
+        await resetIMEStateWithFocusMove();
+        await test_setting_designMode_when_shadow_DOM_has_focus(mode);
+        await resetIMEStateWithFocusMove();
+      }
+    }
+  );
+});
-- 
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