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test: add NFS download test 

Add a NFS download test, based on TFTP test.
Tested on i.MX6 SabreLite board.

Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>

Cc: Tom Rini <trini@konsulko.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Guillaume GARDET 2016-09-14 10:29:12 +02:00 committed by Joe Hershberger
parent 9bde741dec
commit 6a2981a713
1 changed files with 49 additions and 0 deletions
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49
test/py/tests/test_net.py
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@ -47,6 +47,15 @@ env__net_tftp_readable_file = {
"size": 5058624,
"crc32": "c2244b26",
}
# Details regarding a file that may be read from a NFS server. This variable
# may be omitted or set to None if NFS testing is not possible or desired.
env__net_nfs_readable_file = {
"fn": "ubtest-readable.bin",
"addr": 0x10000000,
"size": 5058624,
"crc32": "c2244b26",
}
"""
net_set_up = False
@ -157,3 +166,43 @@ def test_net_tftpboot(u_boot_console):
output = u_boot_console.run_command('crc32 %x $filesize' % addr)
assert expected_crc in output
@pytest.mark.buildconfigspec('cmd_nfs')
def test_net_nfs(u_boot_console):
"""Test the nfs command.
A file is downloaded from the NFS server, its size and optionally its
CRC32 are validated.
The details of the file to download are provided by the boardenv_* file;
see the comment at the beginning of this file.
"""
if not net_set_up:
pytest.skip('Network not initialized')
f = u_boot_console.config.env.get('env__net_nfs_readable_file', None)
if not f:
pytest.skip('No NFS readable file to read')
addr = f.get('addr', None)
if not addr:
addr = u_boot_utils.find_ram_base(u_boot_console)
fn = f['fn']
output = u_boot_console.run_command('nfs %x %s' % (addr, fn))
expected_text = 'Bytes transferred = '
sz = f.get('size', None)
if sz:
expected_text += '%d' % sz
assert expected_text in output
expected_crc = f.get('crc32', None)
if not expected_crc:
return
if u_boot_console.config.buildconfig.get('config_cmd_crc32', 'n') != 'y':
return
output = u_boot_console.run_command('crc32 %x $filesize' % addr)
assert expected_crc in output