Add support for restricting broadcasting events to extensions based on host permissions.

BUG=38398
TEST=none

Review URL: http://codereview.chromium.org/1095002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@44348 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 33 insertions, 0 deletions

diff --git a/chrome/test/data/extensions/api_test/messaging/event_url/manifest.json b/chrome/test/data/extensions/api_test/messaging/event_url/manifest.json
new file mode 100644
index 0000000..1fd201f
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/messaging/event_url/manifest.json
@@ -0,0 +1,7 @@
+{
+  "name": "event_url",
+  "version": "1.0",
+  "description": "Tests messages which require permissions.",
+  "permissions": ["http://a.com/"],
+  "background_page": "test.html"
+}
diff --git a/chrome/test/data/extensions/api_test/messaging/event_url/test.html b/chrome/test/data/extensions/api_test/messaging/event_url/test.html
new file mode 100644
index 0000000..fc0bc51
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/messaging/event_url/test.html
@@ -0,0 +1,26 @@
+<script>
+var messages = [];
+
+function messageReceived(data) {
+  messages.push(data);
+}
+
+function evaluateMessages() {
+  if (messages.length != 3)
+    chrome.test.notifyFail("Got " + messages.length + " messages instead of 3");
+  else if (messages[0] != "no restriction" ||
+           messages[1] != "http://a.com/" ||
+           messages[2] != "last message")
+    chrome.test.notifyFail("Got wrong messages: " + messages[0] + ", " +
+                           messages[1] + ", " + messages[2]);
+  else
+    chrome.test.notifyPass();
+}
+
+
+chrome.test.onMessage.addListener(function (info) {
+    messageReceived(info.data);
+    if (info.lastMessage)
+      evaluateMessages();
+});
+</script>