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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
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diff --git a/extensions/cookie/test/unit/test_permmanager_notifications.js b/extensions/cookie/test/unit/test_permmanager_notifications.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test that the permissionmanager 'added', 'changed', 'deleted', and 'cleared'
+// notifications behave as expected.
+
+var test_generator = do_run_test();
+
+function run_test() {
+ do_test_pending();
+ test_generator.next();
+}
+
+function continue_test()
+{
+ do_run_generator(test_generator);
+}
+
+function do_run_test() {
+ // Set up a profile.
+ let profile = do_get_profile();
+
+ let pm = Services.perms;
+ let now = Number(Date.now());
+ let permType = "test/expiration-perm";
+ let ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
+ .getService(Ci.nsIScriptSecurityManager);
+ let uri = NetUtil.newURI("http://example.com");
+ let principal = ssm.createCodebasePrincipal(uri, {});
+
+ let observer = new permission_observer(test_generator, now, permType);
+ Services.obs.addObserver(observer, "perm-changed", false);
+
+ // Add a permission, to test the 'add' notification. Note that we use
+ // do_execute_soon() so that we can use our generator to continue the test
+ // where we left off.
+ do_execute_soon(function() {
+ pm.addFromPrincipal(principal, permType, pm.ALLOW_ACTION, pm.EXPIRE_TIME, now + 100000);
+ });
+ yield;
+
+ // Alter a permission, to test the 'changed' notification.
+ do_execute_soon(function() {
+ pm.addFromPrincipal(principal, permType, pm.ALLOW_ACTION, pm.EXPIRE_TIME, now + 200000);
+ });
+ yield;
+
+ // Remove a permission, to test the 'deleted' notification.
+ do_execute_soon(function() {
+ pm.removeFromPrincipal(principal, permType);
+ });
+ yield;
+
+ // Clear permissions, to test the 'cleared' notification.
+ do_execute_soon(function() {
+ pm.removeAll();
+ });
+ yield;
+
+ Services.obs.removeObserver(observer, "perm-changed");
+ do_check_eq(observer.adds, 1);
+ do_check_eq(observer.changes, 1);
+ do_check_eq(observer.deletes, 1);
+ do_check_true(observer.cleared);
+
+ do_finish_generator_test(test_generator);
+}
+
+function permission_observer(generator, now, type) {
+ // Set up our observer object.
+ this.generator = generator;
+ this.pm = Services.perms;
+ this.now = now;
+ this.type = type;
+ this.adds = 0;
+ this.changes = 0;
+ this.deletes = 0;
+ this.cleared = false;
+}
+
+permission_observer.prototype = {
+ observe: function(subject, topic, data) {
+ do_check_eq(topic, "perm-changed");
+
+ // "deleted" means a permission was deleted. aPermission is the deleted permission.
+ // "added" means a permission was added. aPermission is the added permission.
+ // "changed" means a permission was altered. aPermission is the new permission.
+ // "cleared" means the entire permission list was cleared. aPermission is null.
+ if (data == "added") {
+ var perm = subject.QueryInterface(Ci.nsIPermission);
+ this.adds++;
+ switch (this.adds) {
+ case 1:
+ do_check_eq(this.type, perm.type);
+ do_check_eq(this.pm.EXPIRE_TIME, perm.expireType);
+ do_check_eq(this.now + 100000, perm.expireTime);
+ break;
+ default:
+ do_throw("too many add notifications posted.");
+ }
+
+ } else if (data == "changed") {
+ let perm = subject.QueryInterface(Ci.nsIPermission);
+ this.changes++;
+ switch (this.changes) {
+ case 1:
+ do_check_eq(this.type, perm.type);
+ do_check_eq(this.pm.EXPIRE_TIME, perm.expireType);
+ do_check_eq(this.now + 200000, perm.expireTime);
+ break;
+ default:
+ do_throw("too many change notifications posted.");
+ }
+
+ } else if (data == "deleted") {
+ var perm = subject.QueryInterface(Ci.nsIPermission);
+ this.deletes++;
+ switch (this.deletes) {
+ case 1:
+ do_check_eq(this.type, perm.type);
+ break;
+ default:
+ do_throw("too many delete notifications posted.");
+ }
+
+ } else if (data == "cleared") {
+ // only clear once: at the end
+ do_check_false(this.cleared);
+ do_check_eq(do_count_enumerator(Services.perms.enumerator), 0);
+ this.cleared = true;
+
+ } else {
+ do_throw("unexpected data '" + data + "'!");
+ }
+
+ // Continue the test.
+ do_run_generator(this.generator);
+ },
+};
+