1 files changed, 60 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/xpinstall/browser_cancel.js b/toolkit/mozapps/webextensions/test/xpinstall/browser_cancel.js
new file mode 100644
index 000000000..e30d7a0e5
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/xpinstall/browser_cancel.js
@@ -0,0 +1,60 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// ----------------------------------------------------------------------------
+// Tests that cancelling multiple installs doesn't fail
+function test() {
+  Harness.installConfirmCallback = confirm_install;
+  Harness.installEndedCallback = install_ended;
+  Harness.installsCompletedCallback = finish_test;
+  Harness.setup();
+
+  var pm = Services.perms;
+  pm.add(makeURI("http://example.com/"), "install", pm.ALLOW_ACTION);
+
+  var triggers = encodeURIComponent(JSON.stringify({
+    "Unsigned XPI": TESTROOT + "amosigned.xpi",
+    "Unsigned XPI 2": TESTROOT + "amosigned2.xpi",
+  }));
+  gBrowser.selectedTab = gBrowser.addTab();
+  gBrowser.loadURI(TESTROOT + "installtrigger.html?" + triggers);
+}
+
+function get_item(items, url) {
+  for (let item of items) {
+    if (item.url == url)
+      return item;
+  }
+  ok(false, "Item for " + url + " was not listed");
+  return null;
+}
+
+function confirm_install(window) {
+  let items = window.document.getElementById("itemList").childNodes;
+  is(items.length, 2, "Should be 2 items listed in the confirmation dialog");
+  let item = get_item(items, TESTROOT + "amosigned.xpi");
+  if (item) {
+    is(item.name, "XPI Test", "Should have seen the name from the trigger list");
+    is(item.signed, "false", "Should have listed the item as signed");
+  }
+  item = get_item(items, TESTROOT + "amosigned2.xpi");
+  if (item) {
+    is(item.name, "Signed XPI Test", "Should have seen the name from the trigger list");
+    is(item.signed, "false", "Should have listed the item as signed");
+  }
+  return false;
+}
+
+function install_ended(install, addon) {
+  ok(false, "Should not have seen installs complete");
+}
+
+function finish_test(count) {
+  is(count, 0, "No add-ons should have been successfully installed");
+
+  Services.perms.remove(makeURI("http://example.com"), "install");
+
+  gBrowser.removeCurrentTab();
+  Harness.finish();
+}