mirror of
https://github.com/AsahiLinux/u-boot
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
207 lines
6.3 KiB
Python
207 lines
6.3 KiB
Python
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
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# Test various network-related functionality, such as the dhcp, ping, and
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# tftpboot commands.
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import pytest
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import u_boot_utils
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"""
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Note: This test relies on boardenv_* containing configuration values to define
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which the network environment available for testing. Without this, this test
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will be automatically skipped.
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For example:
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# Boolean indicating whether the Ethernet device is attached to USB, and hence
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# USB enumeration needs to be performed prior to network tests.
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# This variable may be omitted if its value is False.
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env__net_uses_usb = False
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# Boolean indicating whether the Ethernet device is attached to PCI, and hence
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# PCI enumeration needs to be performed prior to network tests.
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# This variable may be omitted if its value is False.
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env__net_uses_pci = True
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# True if a DHCP server is attached to the network, and should be tested.
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# If DHCP testing is not possible or desired, this variable may be omitted or
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# set to False.
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env__net_dhcp_server = True
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# A list of environment variables that should be set in order to configure a
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# static IP. If solely relying on DHCP, this variable may be omitted or set to
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# an empty list.
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env__net_static_env_vars = [
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("ipaddr", "10.0.0.100"),
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("netmask", "255.255.255.0"),
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("serverip", "10.0.0.1"),
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]
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# Details regarding a file that may be read from a TFTP server. This variable
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# may be omitted or set to None if TFTP testing is not possible or desired.
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env__net_tftp_readable_file = {
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"fn": "ubtest-readable.bin",
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"addr": 0x10000000,
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"size": 5058624,
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"crc32": "c2244b26",
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}
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# Details regarding a file that may be read from a NFS server. This variable
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# may be omitted or set to None if NFS testing is not possible or desired.
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env__net_nfs_readable_file = {
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"fn": "ubtest-readable.bin",
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"addr": 0x10000000,
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"size": 5058624,
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"crc32": "c2244b26",
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}
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"""
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net_set_up = False
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def test_net_pre_commands(u_boot_console):
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"""Execute any commands required to enable network hardware.
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These commands are provided by the boardenv_* file; see the comment at the
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beginning of this file.
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"""
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init_usb = u_boot_console.config.env.get('env__net_uses_usb', False)
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if init_usb:
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u_boot_console.run_command('usb start')
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init_pci = u_boot_console.config.env.get('env__net_uses_pci', False)
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if init_pci:
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u_boot_console.run_command('pci enum')
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@pytest.mark.buildconfigspec('cmd_dhcp')
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def test_net_dhcp(u_boot_console):
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"""Test the dhcp command.
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The boardenv_* file may be used to enable/disable this test; see the
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comment at the beginning of this file.
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"""
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test_dhcp = u_boot_console.config.env.get('env__net_dhcp_server', False)
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if not test_dhcp:
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pytest.skip('No DHCP server available')
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u_boot_console.run_command('setenv autoload no')
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output = u_boot_console.run_command('dhcp')
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assert 'DHCP client bound to address ' in output
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global net_set_up
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net_set_up = True
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@pytest.mark.buildconfigspec('net')
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def test_net_setup_static(u_boot_console):
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"""Set up a static IP configuration.
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The configuration is provided by the boardenv_* file; see the comment at
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the beginning of this file.
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"""
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env_vars = u_boot_console.config.env.get('env__net_static_env_vars', None)
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if not env_vars:
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pytest.skip('No static network configuration is defined')
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for (var, val) in env_vars:
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u_boot_console.run_command('setenv %s %s' % (var, val))
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global net_set_up
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net_set_up = True
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@pytest.mark.buildconfigspec('cmd_ping')
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def test_net_ping(u_boot_console):
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"""Test the ping command.
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The $serverip (as set up by either test_net_dhcp or test_net_setup_static)
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is pinged. The test validates that the host is alive, as reported by the
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ping command's output.
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"""
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if not net_set_up:
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pytest.skip('Network not initialized')
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output = u_boot_console.run_command('ping $serverip')
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assert 'is alive' in output
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@pytest.mark.buildconfigspec('cmd_net')
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def test_net_tftpboot(u_boot_console):
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"""Test the tftpboot command.
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A file is downloaded from the TFTP server, its size and optionally its
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CRC32 are validated.
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The details of the file to download are provided by the boardenv_* file;
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see the comment at the beginning of this file.
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"""
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if not net_set_up:
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pytest.skip('Network not initialized')
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f = u_boot_console.config.env.get('env__net_tftp_readable_file', None)
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if not f:
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pytest.skip('No TFTP readable file to read')
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addr = f.get('addr', None)
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if not addr:
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addr = u_boot_utils.find_ram_base(u_boot_console) + (1024 * 1024 * 4)
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fn = f['fn']
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output = u_boot_console.run_command('tftpboot %x %s' % (addr, fn))
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expected_text = 'Bytes transferred = '
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sz = f.get('size', None)
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if sz:
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expected_text += '%d' % sz
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assert expected_text in output
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expected_crc = f.get('crc32', None)
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if not expected_crc:
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return
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if u_boot_console.config.buildconfig.get('config_cmd_crc32', 'n') != 'y':
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return
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output = u_boot_console.run_command('crc32 %x $filesize' % addr)
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assert expected_crc in output
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@pytest.mark.buildconfigspec('cmd_nfs')
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def test_net_nfs(u_boot_console):
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"""Test the nfs command.
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A file is downloaded from the NFS server, its size and optionally its
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CRC32 are validated.
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The details of the file to download are provided by the boardenv_* file;
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see the comment at the beginning of this file.
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"""
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if not net_set_up:
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pytest.skip('Network not initialized')
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f = u_boot_console.config.env.get('env__net_nfs_readable_file', None)
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if not f:
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pytest.skip('No NFS readable file to read')
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addr = f.get('addr', None)
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if not addr:
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addr = u_boot_utils.find_ram_base(u_boot_console) + (1024 * 1024 * 4)
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fn = f['fn']
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output = u_boot_console.run_command('nfs %x %s' % (addr, fn))
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expected_text = 'Bytes transferred = '
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sz = f.get('size', None)
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if sz:
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expected_text += '%d' % sz
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assert expected_text in output
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expected_crc = f.get('crc32', None)
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if not expected_crc:
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return
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if u_boot_console.config.buildconfig.get('config_cmd_crc32', 'n') != 'y':
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return
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output = u_boot_console.run_command('crc32 %x $filesize' % addr)
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assert expected_crc in output
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