1# This Source Code Form is subject to the terms of the Mozilla Public 2# License, v. 2.0. If a copy of the MPL was not distributed with this 3# file, You can obtain one at http://mozilla.org/MPL/2.0/. 4 5from marionette_driver.decorators import using_context 6from marionette_driver.errors import MarionetteException 7 8from marionette_harness import MarionetteTestCase 9 10 11class TestSetContext(MarionetteTestCase): 12 def setUp(self): 13 MarionetteTestCase.setUp(self) 14 15 # shortcuts to improve readability of these tests 16 self.chrome = self.marionette.CONTEXT_CHROME 17 self.content = self.marionette.CONTEXT_CONTENT 18 19 test_url = self.marionette.absolute_url("empty.html") 20 self.marionette.navigate(test_url) 21 self.marionette.set_context(self.content) 22 self.assertEquals(self.get_context(), self.content) 23 24 def get_context(self): 25 return self.marionette._send_message("getContext", key="value") 26 27 def test_set_different_context_using_with_block(self): 28 with self.marionette.using_context(self.chrome): 29 self.assertEquals(self.get_context(), self.chrome) 30 self.assertEquals(self.get_context(), self.content) 31 32 def test_set_same_context_using_with_block(self): 33 with self.marionette.using_context(self.content): 34 self.assertEquals(self.get_context(), self.content) 35 self.assertEquals(self.get_context(), self.content) 36 37 def test_nested_with_blocks(self): 38 with self.marionette.using_context(self.chrome): 39 self.assertEquals(self.get_context(), self.chrome) 40 with self.marionette.using_context(self.content): 41 self.assertEquals(self.get_context(), self.content) 42 self.assertEquals(self.get_context(), self.chrome) 43 self.assertEquals(self.get_context(), self.content) 44 45 def test_set_scope_while_in_with_block(self): 46 with self.marionette.using_context(self.chrome): 47 self.assertEquals(self.get_context(), self.chrome) 48 self.marionette.set_context(self.content) 49 self.assertEquals(self.get_context(), self.content) 50 self.assertEquals(self.get_context(), self.content) 51 52 def test_exception_raised_while_in_with_block_is_propagated(self): 53 with self.assertRaises(MarionetteException): 54 with self.marionette.using_context(self.chrome): 55 raise MarionetteException 56 self.assertEquals(self.get_context(), self.content) 57 58 def test_with_using_context_decorator(self): 59 @using_context('content') 60 def inner_content(m): 61 self.assertEquals(self.get_context(), 'content') 62 @using_context('chrome') 63 def inner_chrome(m): 64 self.assertEquals(self.get_context(), 'chrome') 65 inner_content(self.marionette) 66 inner_chrome(self.marionette) 67