michael@0: const Cu = Components.utils;
michael@0: const READWRITE = "readwrite";
michael@0: const UNKNOWN = "foobar";
michael@0: 
michael@0: var gData = [
michael@0: // test normal expansion
michael@0: {
michael@0:   permission: "contacts",
michael@0:   access: READWRITE,
michael@0:   expected: ["contacts-read", "contacts-create",
michael@0:              "contacts-write"]
michael@0: },
michael@0: // test additional expansion and access not having read+create+write
michael@0: {
michael@0:   permission: "settings",
michael@0:   access: READWRITE,
michael@0:   expected: ["settings-read", "settings-write",
michael@0:              "indexedDB-chrome-settings-read",
michael@0:              "indexedDB-chrome-settings-write"]
michael@0: },
michael@0: // test substitute
michael@0: {
michael@0:   permission: "storage",
michael@0:   expected: ["indexedDB-unlimited",
michael@0:              "default-persistent-storage"]
michael@0: },
michael@0: // test unknown access
michael@0: {
michael@0:   permission: "contacts",
michael@0:   access: UNKNOWN,
michael@0:   expected: []
michael@0: },
michael@0: // test unknown permission
michael@0: {
michael@0:   permission: UNKNOWN,
michael@0:   access: READWRITE,
michael@0:   expected: []
michael@0: }
michael@0: ];
michael@0: 
michael@0: // check if 2 arrays contain the same elements
michael@0: function do_check_set_eq(a1, a2) {
michael@0:   do_check_eq(a1.length, a2.length)
michael@0: 
michael@0:   Array.sort(a1);
michael@0:   Array.sort(a2);
michael@0: 
michael@0:   for (let i = 0; i < a1.length; ++i) {
michael@0:     do_check_eq(a1[i], a2[i])
michael@0:   }
michael@0: }
michael@0: 
michael@0: function run_test() {
michael@0:   var scope = {};
michael@0:   Cu.import("resource://gre/modules/PermissionsTable.jsm", scope);
michael@0: 
michael@0:   for (var i = 0; i < gData.length; i++) {
michael@0:     var perms = scope.expandPermissions(gData[i].permission,
michael@0:                                         gData[i].access);
michael@0:     do_check_set_eq(perms, gData[i].expected);
michael@0:   }
michael@0: }