11320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci# Copyright 2014 The Chromium Authors. All rights reserved. 21320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci# Use of this source code is governed by a BSD-style license that can be 31320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci# found in the LICENSE file. 41320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 51320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciimport unittest 61320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 71320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci# pylint: disable=F0401 81320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciimport mojo.embedder 91320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tuccifrom mojo import system 101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 111320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 121320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tuccidef _Increment(array): 131320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci def _Closure(): 141320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci array.append(0) 151320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return _Closure 161320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 171320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 181320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucciclass RunLoopTest(unittest.TestCase): 191320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 201320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci def setUp(self): 211320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci mojo.embedder.Init() 221320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci def testRunLoop(self): 241320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop = system.RunLoop() 251320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci array = [] 261320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci for _ in xrange(10): 271320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.PostDelayedTask(_Increment(array)) 281320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.RunUntilIdle() 291320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci self.assertEquals(len(array), 10) 301320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 311320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci def testRunLoopWithException(self): 321320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop = system.RunLoop() 331320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci def Throw(): 341320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci raise Exception("error") 351320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci array = [] 361320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.PostDelayedTask(Throw) 371320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.PostDelayedTask(_Increment(array)) 381320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci with self.assertRaisesRegexp(Exception, '^error$'): 391320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.Run() 401320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci self.assertEquals(len(array), 0) 411320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci loop.RunUntilIdle() 421320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci self.assertEquals(len(array), 1) 43