| <!DOCTYPE html> |
| <meta charset='utf-8'> |
| <title>Window Placement: getScreens() tentative</title> |
| <!-- TODO: update link to W3C whenever specifications are ready --> |
| <link rel='help' href='https://github.com/webscreens/window-placement'/> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| <script src='resources/screenenumeration-helpers.js'></script> |
| <script> |
| |
| 'use strict'; |
| |
| function check_screen_matches_display(screen, display) { |
| assert_equals(screen.left, display.bounds.x); |
| assert_equals(screen.top, display.bounds.y); |
| assert_equals(screen.width, display.bounds.width); |
| assert_equals(screen.height, display.bounds.height); |
| assert_equals(screen.availLeft, display.workArea.x); |
| assert_equals(screen.availTop, display.workArea.y); |
| assert_equals(screen.availWidth, display.workArea.width); |
| assert_equals(screen.availHeight, display.workArea.height); |
| assert_equals(screen.scaleFactor, display.deviceScaleFactor); |
| } |
| |
| screen_enumeration_test(async (t, mockScreenEnum) => { |
| mockScreenEnum.setSuccess(true); |
| await test_driver.set_permission({name: 'window-placement'}, 'granted'); |
| assert_equals((await self.getScreens()).length, 0); |
| }, 'getScreens() supports an empty set of mocked screens'); |
| |
| screen_enumeration_test(async (t, mockScreenEnum) => { |
| let display1 = makeDisplay(10, |
| {x: 0, y: 0, width: 800, height: 600}, |
| {x: 0, y: 0, width: 800, height: 550}, |
| 1.0); |
| |
| mockScreenEnum.addDisplay(display1); |
| mockScreenEnum.setPrimaryId(mockScreenEnum.displays_[0].id); |
| mockScreenEnum.setInternalId(mockScreenEnum.displays_[0].id); |
| mockScreenEnum.setSuccess(true); |
| |
| await test_driver.set_permission({name: 'window-placement'}, 'granted'); |
| |
| const screens = await self.getScreens(); |
| assert_equals(screens.length, 1); |
| check_screen_matches_display(screens[0], display1); |
| assert_equals(screens[0].primary, true); |
| assert_equals(screens[0].internal, true); |
| assert_equals(screens[0].id, '0'); |
| }, 'getScreens() supports a single mocked screen'); |
| |
| screen_enumeration_test(async (t, mockScreenEnum) => { |
| let display1 = makeDisplay(10, |
| {x: 0, y: 0, width: 800, height: 600}, |
| {x: 0, y: 0, width: 800, height: 550}, |
| 1.0); |
| |
| let display2 = makeDisplay(11, |
| {x: 800, y: 0, width: 800, height: 600}, |
| {x: 800, y: 0, width: 800, height: 550}, |
| 2.0); |
| |
| let display3 = makeDisplay(12, |
| {x: 0, y: 600, width: 1200, height: 800}, |
| {x: 50, y: 50, width: 1150, height: 750}, |
| 1.5); |
| |
| mockScreenEnum.addDisplay(display1); |
| mockScreenEnum.addDisplay(display2); |
| mockScreenEnum.addDisplay(display3); |
| mockScreenEnum.setPrimaryId(mockScreenEnum.displays_[0].id); |
| mockScreenEnum.setInternalId(mockScreenEnum.displays_[0].id); |
| mockScreenEnum.setSuccess(true); |
| |
| await test_driver.set_permission({name: 'window-placement'}, 'granted'); |
| |
| let screens = await self.getScreens(); |
| assert_equals(screens.length, 3); |
| check_screen_matches_display(screens[0], display1); |
| assert_equals(screens[0].primary, true); |
| assert_equals(screens[0].internal, true); |
| assert_equals(screens[0].id, '0'); |
| check_screen_matches_display(screens[1], display2); |
| assert_equals(screens[1].primary, false); |
| assert_equals(screens[1].internal, false); |
| assert_equals(screens[1].id, '1'); |
| check_screen_matches_display(screens[2], display3); |
| assert_equals(screens[2].primary, false); |
| assert_equals(screens[2].internal, false); |
| assert_equals(screens[2].id, '2'); |
| |
| mockScreenEnum.removeDisplay(display2.id); |
| screens = await self.getScreens(); |
| assert_equals(screens.length, 2); |
| check_screen_matches_display(screens[0], display1); |
| assert_equals(screens[0].id, '0'); |
| check_screen_matches_display(screens[1], display3); |
| assert_equals(screens[1].id, '1'); |
| |
| mockScreenEnum.removeDisplay(display1.id); |
| screens = await self.getScreens(); |
| assert_equals(screens.length, 1); |
| check_screen_matches_display(screens[0], display3); |
| assert_equals(screens[0].id, '0'); |
| }, 'getScreens() supports multiple mocked screens'); |
| |
| screen_enumeration_test(async (t, mockScreenEnum) => { |
| mockScreenEnum.setSuccess(false); |
| await test_driver.set_permission({name: 'window-placement'}, 'granted'); |
| promise_rejects_dom(t, 'NotAllowedError', self.getScreens()); |
| }, 'getScreens() rejects when the mock success value is set to false'); |
| |
| </script> |
