Re: Test Failure t5510,t5562 - was RE: [ANNOUNCE] Git v2.37.0-rc1
- From
Derrick Stolee <derrickstolee@github.com>
- Date
- Jun 20, 2022, 20:00 UTC
- Message-ID
- <495bd957-43dc-f252-657d-2969bb7ad5f3@github.com>
- In-Reply-To
- <00b501d884d7$d8ed1200$8ac73600$@nexbridge.com>
On 6/20/22 2:59 PM, rsbecker@nexbridge.com wrote:
> On June 20, 2022 2:46 PM, Derrick Stolee wrote:
Show 15 quoted lines
>> The issue is this line (some tabs removed): >> >> new_cmdline=$(printf "%s" "$cmdline" | perl -pe >> 's[origin(?!/)]["'"$remote_url"'"]g') >> >> At this point, $remote_url contains the file path including the @ symbol. However, >> this perl invocation is dropping everything starting at the @ to the next slash. >> >> I'm not sure of a better way to accomplish what is trying to be done here (replace >> 'origin' with that specific url) without maybe causing other issues. >> >> This line was introduced by e1790f9245f (fetch tests: fetch <url> <spec> as well as >> fetch [<remote>], 2018-02-09). > > How about using sed instead of perl for this?
I wasn't sure if using sed would create a different kind of replacement problem, but using single-quotes seems to get around that kind of issue.
Please see the patch below. I'm currently running CI in a GGG PR [1]
[1] https://github.com/gitgitgadget/git/pull/1267
Thanks, -Stolee
--- >8 ---
From 1df4fc66d4a62adc7087d7d22c8d78842b4e9b4d Mon Sep 17 00:00:00 2001 From: Derrick Stolee <derrickstolee@github.com> Date: Mon, 20 Jun 2022 15:52:09 -0400 Subject: [PATCH] t5510: replace 'origin' with URL more carefully
The many test_configured_prune tests in t5510-fetch.sh test many combinations of --prune, --prune-tags, and using 'origin' or an explicit URL. Some machinery was introduced in e1790f9245f (fetch tests: fetch <url> <spec> as well as fetch [<remote>], 2018-02-09) to replace 'origin' with this explicit URL. This URL is a "file:///" URL for the root of the $TRASH_DIRECTORY.
However, if the current build tree has an '@' symbol, the replacement using perl fails. It drops the '@' as well as anything else in that directory name.
You can verify this locally by cloning git.git into a "victim@03" directory and running the test script.
To resolve this issue, replace the perl invocation with two sed commands. These two are used to ensure that we match exactly on the whole word 'origin'. We can guarantee that the word boundaries are spaces in our tests. The reason to use exact words is that sometimes a refspec is supplied, such as "+refs/heads/*:refs/remotes/origin/*" which would cause an incorrect replacement. The two commands are used because there is not a clear POSIX way to match on word boundaries without getting extremely pedantic about what possible characters we could have at the boundaries.
Reported-by: Randall Becker <rsbecker@nexbridge.com> Signed-off-by: Derrick Stolee <derrickstolee@github.com> --- t/t5510-fetch.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 4620f0ca7fa..8ca3aa5e931 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -853,7 +853,9 @@ test_configured_prune_type () { then new_cmdline=$cmdline_setup else - new_cmdline=$(printf "%s" "$cmdline" | perl -pe 's[origin(?!/)]["'"$remote_url"'"]g') + new_cmdline=$(printf "%s" "$cmdline" | \ + sed "s~origin ~'$remote_url' ~g" | \ + sed "s~ origin~ '$remote_url'~g") fi if test "$fetch_prune_tags" = 'true' ||
-- 2.36.1.vfs.0.0