From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../tests/webusb/usbInterface.https.any.js | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 testing/web-platform/tests/webusb/usbInterface.https.any.js (limited to 'testing/web-platform/tests/webusb/usbInterface.https.any.js') diff --git a/testing/web-platform/tests/webusb/usbInterface.https.any.js b/testing/web-platform/tests/webusb/usbInterface.https.any.js new file mode 100644 index 0000000000..22692a7d94 --- /dev/null +++ b/testing/web-platform/tests/webusb/usbInterface.https.any.js @@ -0,0 +1,55 @@ +// META: script=/resources/test-only-api.js +// META: script=/webusb/resources/fake-devices.js +// META: script=/webusb/resources/usb-helpers.js +'use strict'; + +usb_test(async () => { + let { device } = await getFakeDevice(); + let configuration = new USBConfiguration( + device, device.configurations[1].configurationValue); + let usbInterface = new USBInterface( + configuration, configuration.interfaces[0].interfaceNumber); + assertDeviceInfoEquals( + usbInterface, fakeDeviceInit.configurations[1].interfaces[0]); +}, 'Can construct a USBInterface.'); + +usb_test(async () => { + let { device } = await getFakeDevice(); + let configuration = new USBConfiguration( + device, device.configurations[1].configurationValue); + try { + let usbInterface = new USBInterface( + configuration, configuration.interfaces.length); + assert_unreached('USBInterface should reject an invalid interface number'); + } catch (error) { + assert_equals(error.name, 'RangeError'); + } +}, 'Constructing a USBInterface with an invalid interface number ' + + 'throws a range error.'); + +usb_test(async () => { + let { device } = await getFakeDevice(); + await device.open(); + await device.selectConfiguration(2); + let configuration = new USBConfiguration( + device, device.configurations[1].configurationValue); + let usbInterface = new USBInterface( + configuration, configuration.interfaces[0].interfaceNumber); + assert_equals(usbInterface.alternate.alternateSetting, 0); +}, 'The alternate attribute of USBInterface returns the one with ' + + 'bAlternateSetting 0 if the interface has not been claimed.'); + +usb_test(async () => { + let { device } = await getFakeDevice(); + await device.open(); + await device.selectConfiguration(2); + await device.claimInterface(0); + let configuration = new USBConfiguration( + device, device.configurations[1].configurationValue); + let usbInterface = new USBInterface( + configuration, configuration.interfaces[0].interfaceNumber); + assert_equals(usbInterface.alternate.alternateSetting, 0); + await device.selectAlternateInterface(0, 1); + assert_equals(usbInterface.alternate.alternateSetting, 1); +}, 'The alternate attribute of USBInterface returns the active alternate ' + + 'interface.'); -- cgit v1.2.3