tests: fix exec fails when grep exists with status other than 0#9066
Merged
oranagra merged 1 commit intoredis:unstablefrom Jul 25, 2021
Merged
tests: fix exec fails when grep exists with status other than 0#9066oranagra merged 1 commit intoredis:unstablefrom
oranagra merged 1 commit intoredis:unstablefrom
Conversation
oranagra
approved these changes
Jul 25, 2021
oranagra
changed the title
JackieXie168
pushed a commit
to JackieXie168/redis
that referenced
this pull request
Sep 8, 2021
…s#9066) Co-authored-by: lizhaolong.lzl <[email protected]>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This will exit abnormally when the exec search fails, so you need to catch the exception here to prevent the test from exiting abnormally, and return a valid value to the caller.
If we have another tcl statement as follows: exec grep "hello world" < hello.txt
but there is no "hello world" in the hello.txt file
We will get the following output：
child process exited abnormally while executing "exec grep "hello" < hello.txt"