third_party/WebKit/LayoutTests/usb/usb.html - Issue 2789723003: Migrate WebUSB LayoutTests into external/wpt

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Issue 2789723003: Migrate WebUSB LayoutTests into external/wpt (Closed)

Patch Set: Add README.md and more comments explaining the polyfill Created 3 years, 6 months ago

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1 <!DOCTYPE html>

2 <script src="../resources/testharness.js"></script>

3 <script src="../resources/testharnessreport.js"></script>

4 <script src="resources/fake-devices.js"></script>

5 <script src="resources/usb-helpers.js"></script>

6 <script src="resources/webusb-test.js"></script>

7 <script>

8 'use strict';

9

10 usb_test(() => {

11 return getFakeDevice().then(({ device }) => {

12 return navigator.usb.getDevices().then(devices => {

13 assert_equals(devices.length, 1);

14 assert_equals(device, devices[0]);

15 assertDeviceInfoEquals(devices[0], fakeDeviceInit);

16 });

17 });

18 }, 'getDevices returns devices that are connected');

19

20 usb_test(() => {

21 return getFakeDevice().then(() => {

22 return navigator.usb.getDevices().then(devicesFirstTime => {

23 assert_equals(devicesFirstTime.length, 1);

24 return navigator.usb.getDevices().then(devicesSecondTime => {

25 assert_array_equals(devicesSecondTime, devicesFirstTime);

26 });

27 });

28 });

29 }, 'getDevices returns the same objects for each USB device');

30

31 usb_test(() => {

32 return navigator.usb.requestDevice({ filters: [] })

33 .then(device => {

34 assert_unreachable('requestDevice should reject without a user gesture');

35 })

36 .catch(error => {

37 assert_equals(error.code, DOMException.SECURITY_ERR);

38 });

39 }, 'requestDevice rejects when called without a user gesture');

40

41 usb_test(() => {

42 return callWithKeyDown(() => navigator.usb.requestDevice({ filters: [] })

43 .then(device => {

44 assert_unreachable('requestDevice should reject when no device selected');

45 })

46 .catch(error => {

47 assert_equals(error.code, DOMException.NOT_FOUND_ERR);

48 })

49 );

50 }, 'requestDevice rejects when no device is chosen');

51

52 usb_test(() => {

53 return getFakeDevice().then(({ device, fakeDevice }) => {

54 navigator.usb.test.chosenDevice = fakeDevice;

55 return callWithKeyDown(() => {

56 return navigator.usb.requestDevice({ filters: [] }).then(chosenDevice => {

57 assert_equals(chosenDevice, device);

58 });

59 });

60 });

61 }, 'requestDevice returns the device chosen by the user');

62

63 usb_test(() => {

64 return getFakeDevice().then(({ device, fakeDevice }) => {

65 navigator.usb.test.chosenDevice = fakeDevice;

66 return callWithKeyDown(() => {

67 return navigator.usb.requestDevice({ filters: [] }).then(chosenDevice => {

68 assert_equals(chosenDevice, device);

69 return navigator.usb.getDevices().then(devices => {

70 assert_equals(devices.length, 1);

71 assert_equals(devices[0], chosenDevice);

72 });

73 });

74 });

75 });

76 }, 'getDevices returns the same object as requestDevice');

77

78 usb_test(() => {

79 const expectedFilters = [

80 { vendorId: 1234, classCode: 0xFF, serialNumber: "123ABC" },

81 { vendorId: 5678, productId: 0xF00F }

82 ];

83

84 return callWithKeyDown(() => navigator.usb.requestDevice({ filters: expectedFi lters })

85 .then(device => {

86 assert_unreachable('requestDevice should reject because no device selected ');

87 })

88 .catch(error => {

89 assert_equals(error.code, DOMException.NOT_FOUND_ERR);

90 let actualFilters = navigator.usb.test.lastFilters;

91 assert_equals(actualFilters.length, expectedFilters.length);

92 for (var i = 0; i < actualFilters.length; ++i)

93 assert_object_equals(actualFilters[i], expectedFilters[i]);

94 })

95 );

96 }, 'filters are sent correctly');

97

98 usb_test(() => {

99 return getFakeDevice().then(({ device }) => {

100 assertDeviceInfoEquals(device, fakeDeviceInit);

101 return device.open().then(() => device.close());

102 });

103 }, 'onconnect event is trigged by adding a device');

104

105 usb_test(usb => {

106 return getFakeDevice().then(({ device, fakeDevice }) => {

107 return waitForDisconnect(fakeDevice).then(removedDevice => {

108 assertDeviceInfoEquals(removedDevice, fakeDeviceInit);

109 assert_equals(removedDevice, device);

110 return removedDevice.open().then(() => {

111 assert_unreachable('should not be able to open a disconnected device');

112 }, error => {

113 assert_equals(error.code, DOMException.NOT_FOUND_ERR);

114 });

115 });

116 });

117 }, 'ondisconnect event is triggered by removing a device');

118 </script>

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