1 files changed, 50 insertions, 0 deletions
diff --git a/toolkit/modules/tests/browser/browser_BrowserUtils.js b/toolkit/modules/tests/browser/browser_BrowserUtils.js
new file mode 100644
index 0000000000..da28c07b69
--- /dev/null
+++ b/toolkit/modules/tests/browser/browser_BrowserUtils.js
@@ -0,0 +1,50 @@
+/* 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/. */
+
+add_task(async function test_getSelectionDetails_input() {
+  // Mostly a regression test for bug 1420560
+  const url = kFixtureBaseURL + "file_getSelectionDetails_inputs.html";
+  await BrowserTestUtils.withNewTab({ gBrowser, url }, async browser => {
+    await SpecialPowers.spawn(browser, [], () => {
+      function checkSelection({ id, text, linkURL }) {
+        const { SelectionUtils } = ChromeUtils.importESModule(
+          "resource://gre/modules/SelectionUtils.sys.mjs"
+        );
+        content.document.getElementById(id).select();
+        // It seems that when running as a test, the previous line will set
+        // the both the window's selection and the input's selection to contain
+        // the input's text. Outside of tests, only the input's selection seems
+        // to be updated, so we explicitly clear the window's selection to
+        // ensure we're doing the right thing in the case that only the input's
+        // selection is present.
+        content.getSelection().removeAllRanges();
+        let info = SelectionUtils.getSelectionDetails(content);
+        Assert.equal(text, info.text);
+        Assert.ok(!info.collapsed);
+        Assert.equal(linkURL, info.linkURL);
+      }
+
+      checkSelection({
+        id: "url-no-scheme",
+        text: "test.example.com",
+        linkURL: "http://test.example.com/",
+      });
+      checkSelection({
+        id: "url-with-scheme",
+        text: "https://test.example.com",
+        linkURL: "https://test.example.com/",
+      });
+      checkSelection({
+        id: "not-url",
+        text: "foo. bar",
+        linkURL: null,
+      });
+      checkSelection({
+        id: "not-url-number",
+        text: "3.5",
+        linkURL: null,
+      });
+    });
+  });
+});