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author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-01-07 15:23:04 +0000 |
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committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2020-01-07 16:37:28 +0000 |
commit | 300654217eb5bfd5c6aaacc3f90ccec618239f75 (patch) | |
tree | 2d53e8708d3b5448bf471e96827e1954f9cfd64d /test/process/process_test.cpp | |
parent | 32dd1a3b2f813fa39121d3c9781379d1d3208611 (diff) |
utils: checkstyle.py: Support single line hunks
The checkstyle script expects hunks to be declared with a start line and
line count, however the unified diff format [0] declares that a single
line hunk will only have the start line:
> If a hunk contains just one line, only its start line number appears.
> Otherwise its line numbers look like ‘start,count’. An empty hunk is
> considered to start at the line that follows the hunk.
[0] https://www.gnu.org/software/diffutils/manual/html_node/Detailed-Unified.html#Detailed-Unified
Attempting to parse a single line hunk results in the following error:
File "./utils/checkstyle.py", line 110, in __init__
raise RuntimeError("Malformed diff hunk header '%s'" % line)
RuntimeError: Malformed diff hunk header '@@ -1 +1,2 @@
The DiffHunk class only makes use of the start line, and does not
utilise the line count, thus update the regex to make the unused
groups optional.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'test/process/process_test.cpp')
0 files changed, 0 insertions, 0 deletions