1 files changed, 98 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_reverse_search_initial_value.js b/devtools/client/webconsole/test/browser/browser_webconsole_reverse_search_initial_value.js
new file mode 100644
index 0000000000..3bad1f6c7d
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_reverse_search_initial_value.js
@@ -0,0 +1,98 @@
+/* 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/. */
+
+// Tests reverse search features.
+
+"use strict";
+
+const TEST_URI = `data:text/html,<!DOCTYPE html><meta charset=utf8>Test reverse search initial value`;
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+  const { jsterm } = hud;
+
+  const jstermHistory = [
+    `Dog = "Snoopy"`,
+    `document
+       .querySelectorAll("*")
+       .forEach(() => {})`,
+    `document`,
+    `"😎"`,
+  ];
+
+  const onLastMessage = waitForMessageByType(hud, `"😎"`, ".result");
+  for (const input of jstermHistory) {
+    execute(hud, input);
+  }
+  await onLastMessage;
+
+  setInputValue(hud, "ado");
+
+  info(`Select 2 chars ("do") from the input`);
+  jsterm.editor.setSelection({ line: 0, ch: 1 }, { line: 0, ch: 3 });
+
+  info("Check that the reverse search toolbar as the expected initial state");
+  let reverseSearchElement = await openReverseSearch(hud);
+  is(
+    reverseSearchElement.querySelector("input").value,
+    "do",
+    `Reverse search input has expected "do" value`
+  );
+  is(isReverseSearchInputFocused(hud), true, "reverse search input is focused");
+  ok(
+    reverseSearchElement,
+    "Reverse search is displayed with a keyboard shortcut"
+  );
+  const infoElement = getReverseSearchInfoElement(hud);
+  is(
+    infoElement.textContent,
+    "3 of 3 results",
+    "The reverse info has the expected text"
+  );
+
+  const previousButton = reverseSearchElement.querySelector(
+    ".search-result-button-prev"
+  );
+  const nextButton = reverseSearchElement.querySelector(
+    ".search-result-button-next"
+  );
+  ok(previousButton, "Previous navigation button is displayed");
+  ok(nextButton, "Next navigation button is displayed");
+
+  is(getInputValue(hud), "document", "JsTerm has the expected input");
+  is(
+    jsterm.autocompletePopup.isOpen,
+    false,
+    "Setting the input value did not trigger the autocompletion"
+  );
+
+  const onJsTermValueChanged = jsterm.once("set-input-value");
+  EventUtils.sendString("g");
+  await onJsTermValueChanged;
+  is(getInputValue(hud), `Dog = "Snoopy"`, "JsTerm input was updated");
+  is(
+    infoElement.textContent,
+    "1 result",
+    "The reverse info has the expected text"
+  );
+  ok(
+    !reverseSearchElement.querySelector(".search-result-button-prev") &&
+      !reverseSearchElement.querySelector(".search-result-button-next"),
+    "The results navigation buttons are not displayed when there's only one result"
+  );
+
+  info("Check that there's no initial value when no text is selected");
+  EventUtils.synthesizeKey("KEY_Escape");
+  await waitFor(() => !getReverseSearchElement(hud));
+
+  info(
+    "Check that opening the reverse search input is empty after opening it again"
+  );
+  reverseSearchElement = await openReverseSearch(hud);
+  is(
+    reverseSearchElement.querySelector("input").value,
+    "",
+    "Reverse search input is empty"
+  );
+});