u-boot.git/test/py/u_boot_utils.py, branch v2018.05

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

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

test/py: add generic CRC32 function

2018-03-22T17:25:20+00:00

Add a generic function which can be used to compute the CRC32 value of
a region of RAM.

Signed-off-by: Liam Beguin 
Reviewed-by: Stephen Warren

test/py: do not import pytest multiple times

2018-03-22T17:25:20+00:00

Signed-off-by: Liam Beguin 
Reviewed-by: Stephen Warren

test/py: regenerate persistent GPT image if code changes

2017-11-06T14:59:00+00:00

test_gpt generates a persistent disk image which can be re-used across
multiple test runs. Currently, if the Python code that generates the disk
image change, the image is not regenerated, which could cause test
failures e.g. if a test was updated to expect some new partition name or
size, yet the persistent disk image contained the old name or size. This
change introduces functionality to regenerate the disk image if the
instructions to generate the image have changed.

Signed-off-by: Stephen Warren

test: Drop the cmd() function

2016-08-06T00:55:20+00:00

Instead of this, use the existing run_and_log() function, enhanced to
support a command string as well as a list of arguments.

Suggested-by: Stephen Warren 

Signed-off-by: Simon Glass

test: Fix typos in comments

2016-08-06T00:55:20+00:00

Fix some typos in various files introduced with the vboot test conversion.

Reported-by: Teddy Reed 

Signed-off-by: Simon Glass

test: Check exit status in run_and_log_expect_exception()

2016-08-06T00:55:19+00:00

This check was missed. Add it and make the message more verbose.

Signed-off-by: Simon Glass 
Reported-by: Tom Rini 
Fixes: 9e17b034 (test/py: Provide a way to check that a command fails)

test/py: Provide a way to check that a command fails

2016-07-14T22:22:35+00:00

Sometimes we want to run a command and check that it fails. Add a function
to handle this. It can check the return code and also make sure that the
output contains a given error message.

Signed-off-by: Simon Glass

test/py: Add an option to execute a string containing a command

2016-07-14T22:22:35+00:00

It is sometimes inconvenient to convert a string into a list for execution
with run_and_log(). Provide a helper function to do this.

Signed-off-by: Simon Glass 
Reviewed-by: Teddy Reed

test/py: Return output from run_and_log()

2016-07-14T22:22:34+00:00

It is useful to be able to obtain the output from a command. Return it from
this function.

Signed-off-by: Simon Glass 
Reviewed-by: Teddy Reed