1 files changed, 41 insertions, 0 deletions
diff --git a/remote/cdp/test/browser/target/browser_closeTarget.js b/remote/cdp/test/browser/target/browser_closeTarget.js
new file mode 100644
index 0000000000..694994148b
--- /dev/null
+++ b/remote/cdp/test/browser/target/browser_closeTarget.js
@@ -0,0 +1,41 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+add_task(async function raisesWithoutArguments({ client, tab }) {
+  const { Target } = client;
+
+  await Assert.rejects(
+    Target.closeTarget(),
+    err => err.message.includes(`Unable to find target with id `),
+    "closeTarget raised error without an argument"
+  );
+});
+
+add_task(async function raisesWithUnknownTargetId({ client, tab }) {
+  const { Target } = client;
+
+  await Assert.rejects(
+    Target.closeTarget({ targetId: "-1" }),
+    err => err.message.includes(`Unable to find target with id `),
+    "closeTarget raised error with unkown target id"
+  );
+});
+
+add_task(async function triggersTargetDestroyed({ client, tab }) {
+  const { Target } = client;
+  const { targetInfo, newTab } = await openTab(Target);
+
+  const tabClosed = BrowserTestUtils.waitForEvent(newTab, "TabClose");
+  const targetDestroyed = Target.targetDestroyed();
+
+  info("Closing the target");
+  await Target.closeTarget({ targetId: targetInfo.targetId });
+
+  await tabClosed;
+  info("Tab was closed");
+
+  await targetDestroyed;
+  info("Received the Target.targetDestroyed event");
+});