michael@0: /* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; js-indent-level: 2; -*- */
michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   Cu.import("resource://gre/modules/jsdebugger.jsm");
michael@0:   addDebuggerToGlobal(this);
michael@0:   let loader = Cc["@mozilla.org/moz/jssubscript-loader;1"]
michael@0:     .getService(Components.interfaces.mozIJSSubScriptLoader);
michael@0:   loader.loadSubScript("resource://gre/modules/devtools/server/actors/script.js");
michael@0: 
michael@0:   test_LSA_disconnect();
michael@0:   test_LSA_grip();
michael@0:   test_LSA_onSubstring();
michael@0: }
michael@0: 
michael@0: const TEST_STRING = "This is a very long string!";
michael@0: 
michael@0: function makeMockLongStringActor()
michael@0: {
michael@0:   let string = TEST_STRING;
michael@0:   let actor = new LongStringActor(string);
michael@0:   actor.actorID = "longString1";
michael@0:   actor.registeredPool = {
michael@0:     longStringActors: {
michael@0:       longString1: actor
michael@0:     }
michael@0:   };
michael@0:   return actor;
michael@0: }
michael@0: 
michael@0: function test_LSA_disconnect()
michael@0: {
michael@0:   let actor = makeMockLongStringActor();
michael@0:   do_check_eq(actor.registeredPool.longStringActors[actor.actorID], actor);
michael@0: 
michael@0:   actor.disconnect();
michael@0:   do_check_eq(actor.registeredPool.longStringActors[actor.actorID], void 0);
michael@0: }
michael@0: 
michael@0: function test_LSA_substring()
michael@0: {
michael@0:   let actor = makeMockLongStringActor();
michael@0:   do_check_eq(actor._substring(0, 4), TEST_STRING.substring(0, 4));
michael@0:   do_check_eq(actor._substring(6, 9), TEST_STRING.substring(6, 9));
michael@0:   do_check_eq(actor._substring(0, TEST_STRING.length), TEST_STRING);
michael@0: }
michael@0: 
michael@0: function test_LSA_grip()
michael@0: {
michael@0:   let actor = makeMockLongStringActor();
michael@0: 
michael@0:   let grip = actor.grip();
michael@0:   do_check_eq(grip.type, "longString");
michael@0:   do_check_eq(grip.initial, TEST_STRING.substring(0, DebuggerServer.LONG_STRING_INITIAL_LENGTH));
michael@0:   do_check_eq(grip.length, TEST_STRING.length);
michael@0:   do_check_eq(grip.actor, actor.actorID);
michael@0: }
michael@0: 
michael@0: function test_LSA_onSubstring()
michael@0: {
michael@0:   let actor = makeMockLongStringActor();
michael@0:   let response;
michael@0: 
michael@0:   // From the start
michael@0:   response = actor.onSubstring({
michael@0:     start: 0,
michael@0:     end: 4
michael@0:   });
michael@0:   do_check_eq(response.from, actor.actorID);
michael@0:   do_check_eq(response.substring, TEST_STRING.substring(0, 4));
michael@0: 
michael@0:   // In the middle
michael@0:   response = actor.onSubstring({
michael@0:     start: 5,
michael@0:     end: 8
michael@0:   });
michael@0:   do_check_eq(response.from, actor.actorID);
michael@0:   do_check_eq(response.substring, TEST_STRING.substring(5, 8));
michael@0: 
michael@0:   // Whole string
michael@0:   response = actor.onSubstring({
michael@0:     start: 0,
michael@0:     end: TEST_STRING.length
michael@0:   });
michael@0:   do_check_eq(response.from, actor.actorID);
michael@0:   do_check_eq(response.substring, TEST_STRING);
michael@0: 
michael@0:   // Negative index
michael@0:   response = actor.onSubstring({
michael@0:     start: -5,
michael@0:     end: TEST_STRING.length
michael@0:   });
michael@0:   do_check_eq(response.from, actor.actorID);
michael@0:   do_check_eq(response.substring,
michael@0:               TEST_STRING.substring(-5, TEST_STRING.length));
michael@0: 
michael@0:   // Past the end
michael@0:   response = actor.onSubstring({
michael@0:     start: TEST_STRING.length - 5,
michael@0:     end: 100
michael@0:   });
michael@0:   do_check_eq(response.from, actor.actorID);
michael@0:   do_check_eq(response.substring,
michael@0:               TEST_STRING.substring(TEST_STRING.length - 5, 100));
michael@0: }