0475d4dd00
Cc: Alex Bennée <alex.bennee@linaro.org>
Fixes: 9f95111474 ("tests/avocado: re-factor igb test to avoid timeouts")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
89 lines
2.8 KiB
Python
Executable File
89 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# ethtool tests for emulated network devices
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#
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# This test leverages ethtool's --test sequence to validate network
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# device behaviour.
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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from unittest import skip
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from qemu_test import QemuSystemTest, Asset
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from qemu_test import wait_for_console_pattern
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class NetDevEthtool(QemuSystemTest):
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# Runs in about 17s under KVM, 19s under TCG, 25s under GCOV
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timeout = 45
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# Fetch assets from the netdev-ethtool subdir of my shared test
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# images directory on fileserver.linaro.org.
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ASSET_BASEURL = ('https://fileserver.linaro.org/s/kE4nCFLdQcoBF9t/'
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'download?path=%2Fnetdev-ethtool&files=')
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ASSET_BZIMAGE = Asset(
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ASSET_BASEURL + "bzImage",
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"ed62ee06ea620b1035747f3f66a5e9fc5d3096b29f75562ada888b04cd1c4baf")
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ASSET_ROOTFS = Asset(
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ASSET_BASEURL + "rootfs.squashfs",
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"8f0207e3c4d40832ae73c1a927e42ca30ccb1e71f047acb6ddb161ba422934e6")
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def common_test_code(self, netdev, extra_args=None):
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self.set_machine('q35')
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# This custom kernel has drivers for all the supported network
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# devices we can emulate in QEMU
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kernel = self.ASSET_BZIMAGE.fetch()
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rootfs = self.ASSET_ROOTFS.fetch()
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append = 'printk.time=0 console=ttyS0 '
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append += 'root=/dev/sr0 rootfstype=squashfs '
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# any additional kernel tweaks for the test
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if extra_args:
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append += extra_args
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# finally invoke ethtool directly
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append += ' init=/usr/sbin/ethtool -- -t eth1 offline'
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# add the rootfs via a readonly cdrom image
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drive = f"file={rootfs},if=ide,index=0,media=cdrom"
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self.vm.add_args('-kernel', kernel,
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'-append', append,
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'-drive', drive,
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'-device', netdev)
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self.vm.set_console(console_index=0)
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self.vm.launch()
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wait_for_console_pattern(self,
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"The test result is PASS",
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"The test result is FAIL",
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vm=None)
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# no need to gracefully shutdown, just finish
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self.vm.kill()
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def test_igb(self):
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self.common_test_code("igb")
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def test_igb_nomsi(self):
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self.common_test_code("igb", "pci=nomsi")
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# It seems the other popular cards we model in QEMU currently fail
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# the pattern test with:
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#
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# pattern test failed (reg 0x00178): got 0x00000000 expected 0x00005A5A
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#
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# So for now we skip them.
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@skip("Incomplete reg 0x00178 support")
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def test_e1000(self):
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self.common_test_code("e1000")
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@skip("Incomplete reg 0x00178 support")
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def test_i82550(self):
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self.common_test_code("i82550")
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if __name__ == '__main__':
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QemuSystemTest.main()
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