62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
import os
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import infra.basetest
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class TestUsbUtils(infra.basetest.BRTest):
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# A specific configuration is needed for testing usbutils, to
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# enable USB 2.0 support in the Kernel.
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linux_fragment = \
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infra.filepath("tests/package/test_usbutils/linux-usbutils.fragment")
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config = \
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f"""
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BR2_aarch64=y
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1.73"
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BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
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BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{linux_fragment}"
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BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
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BR2_PACKAGE_EUDEV=y
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BR2_PACKAGE_USBUTILS=y
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BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_TARGET_ROOTFS_CPIO_GZIP=y
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# BR2_TARGET_ROOTFS_TAR is not set
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"""
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def test_run(self):
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img = os.path.join(self.builddir, "images", "rootfs.cpio.gz")
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kern = os.path.join(self.builddir, "images", "Image")
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# We add a USB keyboard and mouse devices for the test.
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self.emulator.boot(arch="aarch64",
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kernel=kern,
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kernel_cmdline=["console=ttyAMA0"],
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options=["-M", "virt", "-cpu", "cortex-a57", "-m", "256M",
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"-initrd", img,
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"-device", "usb-ehci,id=ehci",
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"-device", "usb-kbd,bus=ehci.0",
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"-device", "usb-mouse,bus=ehci.0"])
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self.emulator.login()
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# Check the program can execute. We also check the version
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# string to make sure we have the usbutils version. The
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# BusyBox lsusb ignores arguments.
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output, exit_code = self.emulator.run("lsusb --version")
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self.assertEqual(exit_code, 0)
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self.assertTrue(output[0].startswith("lsusb (usbutils)"))
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# Test few simple and common invocations
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self.assertRunOk("lsusb")
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self.assertRunOk("lsusb --tree")
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self.assertRunOk("lsusb --verbose")
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# 1d6b:0002 is Linux Foundation 2.0 root hub
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# it should be present. lsusb return an error if no device
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# is found.
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self.assertRunOk("lsusb -d 1d6b:0002")
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# we emulate a USB keyboard and mouse, so usbhid-dump should find them
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self.assertRunOk("usbhid-dump")
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