Bug 1437509 Part 2: Add a test to ensure we can find vertical text.
MozReview-Commit-ID: Kh5HKzo2hsB
--- a/toolkit/modules/tests/browser/browser.ini
+++ b/toolkit/modules/tests/browser/browser.ini
@@ -30,16 +30,17 @@ support-files =
[browser_Battery.js]
[browser_BrowserUtils.js]
[browser_Deprecated.js]
[browser_Finder.js]
[browser_Finder_hidden_textarea.js]
[browser_Finder_offscreen_text.js]
[browser_Finder_overflowed_textarea.js]
[browser_Finder_pointer_events_none.js]
+[browser_Finder_vertical_text.js]
[browser_FinderHighlighter.js]
skip-if = debug || os = "linux"
[browser_FinderHighlighter2.js]
skip-if = debug || os = "linux"
[browser_Geometry.js]
[browser_InlineSpellChecker.js]
[browser_WebNavigation.js]
skip-if = true # Superseded by WebExtension tests
new file mode 100644
--- /dev/null
+++ b/toolkit/modules/tests/browser/browser_Finder_vertical_text.js
@@ -0,0 +1,40 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+add_task(async function test_vertical_text() {
+ const URI = '<body><div style="writing-mode: vertical-rl">vertical-rl</div><div style="writing-mode: vertical-lr">vertical-lr</div><div style="writing-mode: sideways-rl">sideways-rl</div><div style="writing-mode: sideways-lr">sideways-lr</div></body>';
+ await BrowserTestUtils.withNewTab({ gBrowser, url: "data:text/html;charset=utf-8," + encodeURIComponent(URI) },
+ async function(browser) {
+ let finder = browser.finder;
+ let listener = {
+ onFindResult() {
+ ok(false, "callback wasn't replaced");
+ }
+ };
+ finder.addResultListener(listener);
+
+ function waitForFind() {
+ return new Promise(resolve => {
+ listener.onFindResult = resolve;
+ });
+ }
+
+ let targets = [
+ "vertical-rl",
+ "vertical-lr",
+ "sideways-rl",
+ "sideways-lr",
+ ];
+
+ for (let i = 0; i < targets.length; ++i) {
+ // Find the target text.
+ let target = targets[i];
+ let promiseFind = waitForFind();
+ finder.fastFind(target, false, false);
+ let findResult = await promiseFind;
+ is(findResult.result, Ci.nsITypeAheadFind.FIND_FOUND, "Found target text '" + target + "'.");
+ }
+
+ finder.removeResultListener(listener);
+ });
+});