1 files changed, 70 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_copy_command.js b/devtools/client/webconsole/test/browser/browser_jsterm_copy_command.js
new file mode 100644
index 0000000000..5e8b684c41
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+++ b/devtools/client/webconsole/test/browser/browser_jsterm_copy_command.js
@@ -0,0 +1,70 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that the `copy` console helper works as intended.
+
+"use strict";
+
+const text =
+  "Lorem ipsum dolor sit amet, consectetur adipisicing " +
+  "elit, sed do eiusmod tempor incididunt ut labore et dolore magna " +
+  "aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco " +
+  "laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure " +
+  "dolor in reprehenderit in voluptate velit esse cillum dolore eu " +
+  "fugiat nulla pariatur. Excepteur sint occaecat cupidatat non " +
+  "proident, sunt in culpa qui officia deserunt mollit anim id est laborum." +
+  new Date();
+
+const id = "select-me";
+const TEST_URI = `data:text/html;charset=utf-8,<!DOCTYPE html>
+<body>
+  <div>
+    <h1>Testing copy command</h1>
+    <p>This is some example text</p>
+    <p id="${id}">${text}</p>
+  </div>
+  <div><p></p></div>
+</body>`;
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+  const random = Math.random();
+  const string = "Text: " + random;
+  const obj = { a: 1, b: "foo", c: random };
+
+  await testCopy(hud, random, random.toString());
+  await testCopy(hud, JSON.stringify(string), string);
+  await testCopy(hud, obj.toSource(), JSON.stringify(obj, null, "  "));
+
+  const outerHTML = await SpecialPowers.spawn(
+    gBrowser.selectedBrowser,
+    [id],
+    function (elementId) {
+      return content.document.getElementById(elementId).outerHTML;
+    }
+  );
+  await testCopy(hud, `$("#${id}")`, outerHTML);
+});
+
+add_task(async function () {
+  const hud = await openNewTabAndConsole(TEST_URI);
+  await executeAndWaitForErrorMessage(
+    hud,
+    "var a = {}; a.b = a; copy(a);",
+    "`copy` command failed, object can’t be stringified: TypeError: cyclic object value"
+  );
+});
+
+function testCopy(hud, stringToCopy, expectedResult) {
+  return waitForClipboardPromise(async () => {
+    info(`Attempting to copy: "${stringToCopy}"`);
+    const command = `copy(${stringToCopy})`;
+    info(`Executing command: "${command}"`);
+    await executeAndWaitForMessageByType(
+      hud,
+      command,
+      "String was copied to clipboard",
+      ".console-api"
+    );
+  }, expectedResult);
+}