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R=ricow@google.com, sigmund@google.com Review URL: https://codereview.chromium.org//218273002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@34569 260f80e4-7a28-3924-810f-c04153c831b5
113 lines
3.9 KiB
Dart
113 lines
3.9 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Test starting isolate with static functions (and toplevel ones, for sanity).
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library static_function_test;
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import 'dart:isolate';
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import 'dart:async';
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import 'static_function_lib.dart' as lib;
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import 'package:unittest/unittest.dart';
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import 'remote_unittest_helper.dart';
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void function(SendPort port) { port.send("TOP"); }
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void _function(SendPort port) { port.send("_TOP"); }
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// A closure created at top-level (not inside a method), but not by a top-level
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// function declaration.
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var staticClosure = (SendPort port) { port.send("WHAT?"); };
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// An unnamed closure created inside a function.
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get dynamicClosure => (SendPort port) { port.send("WHAT??"); };
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// A named closure created inside a function.
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get namedDynamicClosure {
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void foo(SendPort port) { port.send("WHAT FOO??"); };
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return foo;
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}
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class C {
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// Unnamed closure created during object initialization, but not inside
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// a method or constructor.
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final Function instanceClosure = (SendPort port) { port.send("C WHAT?"); };
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// Unnamed closure created during object initializer list evaluation.
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final Function constructorInitializerClosure;
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// Unnamed closure created inside constructor body.
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Function constructorBodyClosure;
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// Named closure created inside constructor body.
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Function namedConstructorBodyClosure;
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C() : constructorInitializerClosure =
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((SendPort port) { port.send("Init?"); }) {
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constructorBodyClosure = (SendPort port) {
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port.send("bodyClosure?");
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};
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void foo(SendPort port) {
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port.send("namedBodyClosure?");
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}
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namedConstructorBodyClosure = foo;
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}
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static void function(SendPort port) { port.send("YES"); }
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static void _function(SendPort port) { port.send("PRIVATE"); }
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void instanceMethod(SendPort port) { port.send("INSTANCE WHAT?"); }
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}
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class _C {
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static void function(SendPort port) { port.send("_YES"); }
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static void _function(SendPort port) { port.send("_PRIVATE"); }
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}
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void spawnTest(name, function, response) {
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test(name, () {
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ReceivePort r = new ReceivePort();
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Isolate.spawn(function, r.sendPort);
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r.listen(expectAsync((v) {
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expect(v, response);
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r.close();
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}));
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});
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}
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void functionFailTest(name, function) {
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test("throws on $name", () {
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Isolate.spawn(function, null).catchError(expectAsync((e) {
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/* do nothing */
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}));
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});
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}
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void main([args, port]) {
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if (testRemote(main, port)) return;
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// Sanity check.
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spawnTest("function", function, "TOP");
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spawnTest("_function", _function, "_TOP");
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spawnTest("lib.function", lib.function, "LIBTOP");
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spawnTest("lib._function", lib.privateFunction, "_LIBTOP");
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// Local static functions.
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spawnTest("class.function", C.function, "YES");
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spawnTest("class._function", C._function, "PRIVATE");
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spawnTest("_class._function", _C.function, "_YES");
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spawnTest("_class._function", _C._function, "_PRIVATE");
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// Imported static functions.
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spawnTest("lib.class.function", lib.C.function, "LIB");
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spawnTest("lib.class._function", lib.C.privateFunction, "LIBPRIVATE");
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spawnTest("lib._class._function", lib.privateClassFunction, "_LIB");
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spawnTest("lib._class._function", lib.privateClassAndFunction, "_LIBPRIVATE");
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// Negative tests
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functionFailTest("static closure", staticClosure);
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functionFailTest("dynamic closure", dynamicClosure);
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functionFailTest("named dynamic closure", namedDynamicClosure);
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functionFailTest("instance closure", new C().instanceClosure);
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functionFailTest("initializer closure",
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new C().constructorInitializerClosure);
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functionFailTest("constructor closure", new C().constructorBodyClosure);
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functionFailTest("named constructor closure",
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new C().namedConstructorBodyClosure);
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functionFailTest("instance method", new C().instanceMethod);
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}
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