Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 113 insertions, 0 deletions

diff --git a/accessible/tests/browser/events/browser_test_scrolling.js b/accessible/tests/browser/events/browser_test_scrolling.js
new file mode 100644
index 0000000000..f1f4b07120
--- /dev/null
+++ b/accessible/tests/browser/events/browser_test_scrolling.js
@@ -0,0 +1,113 @@
+/* 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";
+
+addAccessibleTask(
+  `
+    <div style="height: 100vh" id="one">one</div>
+    <div style="height: 100vh" id="two">two</div>
+    <div style="height: 100vh; width: 200vw; overflow: auto;" id="three">
+      <div style="height: 300%;">three</div>
+    </div>
+    <textarea id="textarea" rows="1">a
+b
+c</textarea>
+  `,
+  async function (browser, accDoc) {
+    let onScrolling = waitForEvents([
+      [EVENT_SCROLLING, accDoc],
+      [EVENT_SCROLLING_END, accDoc],
+    ]);
+    await SpecialPowers.spawn(browser, [], () => {
+      content.location.hash = "#two";
+    });
+    let [scrollEvent1, scrollEndEvent1] = await onScrolling;
+    scrollEvent1.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEvent1.maxScrollY >= scrollEvent1.scrollY,
+      "scrollY is within max"
+    );
+    scrollEndEvent1.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEndEvent1.maxScrollY >= scrollEndEvent1.scrollY,
+      "scrollY is within max"
+    );
+
+    onScrolling = waitForEvents([
+      [EVENT_SCROLLING, accDoc],
+      [EVENT_SCROLLING_END, accDoc],
+    ]);
+    await SpecialPowers.spawn(browser, [], () => {
+      content.location.hash = "#three";
+    });
+    let [scrollEvent2, scrollEndEvent2] = await onScrolling;
+    scrollEvent2.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEvent2.scrollY > scrollEvent1.scrollY,
+      `${scrollEvent2.scrollY} > ${scrollEvent1.scrollY}`
+    );
+    scrollEndEvent2.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEndEvent2.maxScrollY >= scrollEndEvent2.scrollY,
+      "scrollY is within max"
+    );
+
+    onScrolling = waitForEvents([
+      [EVENT_SCROLLING, accDoc],
+      [EVENT_SCROLLING_END, accDoc],
+    ]);
+    await SpecialPowers.spawn(browser, [], () => {
+      content.scrollTo(10, 0);
+    });
+    let [scrollEvent3, scrollEndEvent3] = await onScrolling;
+    scrollEvent3.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEvent3.maxScrollX >= scrollEvent3.scrollX,
+      "scrollX is within max"
+    );
+    scrollEndEvent3.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEndEvent3.maxScrollX >= scrollEndEvent3.scrollX,
+      "scrollY is within max"
+    );
+    ok(
+      scrollEvent3.scrollX > scrollEvent2.scrollX,
+      `${scrollEvent3.scrollX} > ${scrollEvent2.scrollX}`
+    );
+
+    // non-doc scrolling
+    onScrolling = waitForEvents([
+      [EVENT_SCROLLING, "three"],
+      [EVENT_SCROLLING_END, "three"],
+    ]);
+    await SpecialPowers.spawn(browser, [], () => {
+      content.document.querySelector("#three").scrollTo(0, 10);
+    });
+    let [scrollEvent4, scrollEndEvent4] = await onScrolling;
+    scrollEvent4.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEvent4.maxScrollY >= scrollEvent4.scrollY,
+      "scrollY is within max"
+    );
+    scrollEndEvent4.QueryInterface(nsIAccessibleScrollingEvent);
+    ok(
+      scrollEndEvent4.maxScrollY >= scrollEndEvent4.scrollY,
+      "scrollY is within max"
+    );
+
+    // textarea scrolling
+    info("Moving textarea caret to c");
+    onScrolling = waitForEvents([
+      [EVENT_SCROLLING, "textarea"],
+      [EVENT_SCROLLING_END, "textarea"],
+    ]);
+    await invokeContentTask(browser, [], () => {
+      const textareaDom = content.document.getElementById("textarea");
+      textareaDom.focus();
+      textareaDom.selectionStart = 4;
+    });
+    await onScrolling;
+  }
+);