1 files changed, 52 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_ctrl_a_select_all.js b/devtools/client/webconsole/test/browser/browser_jsterm_ctrl_a_select_all.js
new file mode 100644
index 0000000000..2e8caa6345
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_jsterm_ctrl_a_select_all.js
@@ -0,0 +1,52 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Map Control + A to Select All, In the web console input
+
+"use strict";
+
+const TEST_URI =
+  "data:text/html;charset=utf-8,<!DOCTYPE html>Test console select all";
+
+add_task(async function () {
+  // The TabContextMenu initializes its strings only on a focus or mouseover event.
+  // Calls focus event on the TabContextMenu early in the test.
+  gBrowser.selectedTab.focus();
+  const hud = await openNewTabAndConsole(TEST_URI);
+  const { jsterm } = hud;
+
+  setInputValue(hud, "Ignore These Four Words");
+
+  // Test select all with (cmd|control) + a.
+  EventUtils.synthesizeKey("a", { accelKey: true });
+
+  const inputLength = getSelectionTextLength(jsterm);
+  is(inputLength, getInputValue(hud).length, "Select all of input");
+
+  // (cmd|control) + e cannot be disabled on Linux so skip this section on that OS.
+  if (Services.appinfo.OS !== "Linux") {
+    // Test do nothing on Control + E.
+    setInputValue(hud, "Ignore These Four Words");
+    setCursorAtStart(jsterm);
+    EventUtils.synthesizeKey("e", { accelKey: true });
+    checkSelectionStart(
+      jsterm,
+      0,
+      "control|cmd + e does not move to end of input"
+    );
+  }
+});
+
+function getSelectionTextLength(jsterm) {
+  return jsterm.editor.getSelection().length;
+}
+
+function setCursorAtStart(jsterm) {
+  jsterm.editor.setCursor({ line: 0, ch: 0 });
+}
+
+function checkSelectionStart(jsterm, expectedCursorIndex, assertionInfo) {
+  const [selection] = jsterm.editor.codeMirror.listSelections();
+  const { head } = selection;
+  is(head.ch, expectedCursorIndex, assertionInfo);
+}