1 files changed, 88 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/browser/browser_unitConversion.js b/browser/components/urlbar/tests/browser/browser_unitConversion.js
new file mode 100644
index 0000000000..566300b7d4
--- /dev/null
+++ b/browser/components/urlbar/tests/browser/browser_unitConversion.js
@@ -0,0 +1,88 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests unit conversion on browser.
+ */
+
+add_setup(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [["browser.urlbar.unitConversion.enabled", true]],
+  });
+
+  registerCleanupFunction(function () {
+    SpecialPowers.clipboardCopyString("");
+  });
+});
+
+add_task(async function test_selectByMouse() {
+  const win = await BrowserTestUtils.openNewBrowserWindow();
+
+  // Clear clipboard content.
+  SpecialPowers.clipboardCopyString("");
+
+  const row = await doUnitConversion(win);
+
+  info("Check if the result is copied to clipboard when selecting by mouse");
+  EventUtils.synthesizeMouseAtCenter(
+    row.querySelector(".urlbarView-no-wrap"),
+    {},
+    win
+  );
+  assertClipboard();
+
+  await UrlbarTestUtils.promisePopupClose(win);
+  await BrowserTestUtils.closeWindow(win);
+});
+
+add_task(async function test_selectByKey() {
+  const win = await BrowserTestUtils.openNewBrowserWindow();
+
+  // Clear clipboard content.
+  SpecialPowers.clipboardCopyString("");
+
+  await doUnitConversion(win);
+
+  // As gURLBar might lost focus,
+  // give focus again in order to enable key event on the result.
+  win.gURLBar.focus();
+
+  info("Check if the result is copied to clipboard when selecting by key");
+  EventUtils.synthesizeKey("KEY_ArrowDown", {}, win);
+  EventUtils.synthesizeKey("KEY_Enter", {}, win);
+  assertClipboard();
+
+  await UrlbarTestUtils.promisePopupClose(win);
+  await BrowserTestUtils.closeWindow(win);
+});
+
+function assertClipboard() {
+  Assert.equal(
+    SpecialPowers.getClipboardData("text/plain"),
+    "100 cm",
+    "The result of conversion is copied to clipboard"
+  );
+}
+
+async function doUnitConversion(win) {
+  info("Do unit conversion then wait the result");
+
+  await UrlbarTestUtils.promiseAutocompleteResultPopup({
+    window: win,
+    value: "1m to cm",
+    waitForFocus: SimpleTest.waitForFocus,
+  });
+
+  const row = await UrlbarTestUtils.waitForAutocompleteResultAt(win, 1);
+
+  Assert.ok(row.querySelector(".urlbarView-favicon"), "The icon is displayed");
+  Assert.equal(
+    row.querySelector(".urlbarView-dynamic-unitConversion-output").textContent,
+    "100 cm",
+    "The unit is converted"
+  );
+
+  return row;
+}