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| author | Junio C Hamano <gitster@pobox.com> | 2019-10-15 04:48:01 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-10-15 04:48:01 (GMT) |
| commit | d0ce4d9024882b5363141288979ea3689eab9998 (patch) | |
| tree | cfd58c1a5cb0f735536ca96400329649477e8d7f /t | |
| parent | 6ed610b96840349e9a29c40e60dc926ce03d982b (diff) | |
| parent | 87db61a4363ad9f42cf7b0d90ad13763dc01e3af (diff) | |
| download | git-d0ce4d9024882b5363141288979ea3689eab9998.zip git-d0ce4d9024882b5363141288979ea3689eab9998.tar.gz git-d0ce4d9024882b5363141288979ea3689eab9998.tar.bz2 | |
Merge branch 'js/trace2-cap-max-output-files'
The trace2 output, when sending them to files in a designated
directory, can populate the directory with too many files; a
mechanism is introduced to set the maximum number of files and
discard further logs when the maximum is reached.
* js/trace2-cap-max-output-files:
trace2: write discard message to sentinel files
trace2: discard new traces if target directory has too many files
docs: clarify trace2 version invariants
docs: mention trace2 target-dir mode in git-config
Diffstat (limited to 't')
| -rwxr-xr-x | t/t0212-trace2-event.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/t/t0212-trace2-event.sh b/t/t0212-trace2-event.sh index ff5b9cc..7065a1b 100755 --- a/t/t0212-trace2-event.sh +++ b/t/t0212-trace2-event.sh @@ -265,4 +265,23 @@ test_expect_success JSON_PP 'using global config, event stream, error event' ' test_cmp expect actual ' +test_expect_success 'discard traces when there are too many files' ' + mkdir trace_target_dir && + test_when_finished "rm -r trace_target_dir" && + ( + GIT_TRACE2_MAX_FILES=5 && + export GIT_TRACE2_MAX_FILES && + cd trace_target_dir && + test_seq $GIT_TRACE2_MAX_FILES >../expected_filenames.txt && + xargs touch <../expected_filenames.txt && + cd .. && + GIT_TRACE2_EVENT="$(pwd)/trace_target_dir" test-tool trace2 001return 0 + ) && + echo git-trace2-discard >>expected_filenames.txt && + ls trace_target_dir >ls_output.txt && + test_cmp expected_filenames.txt ls_output.txt && + head -n1 trace_target_dir/git-trace2-discard | grep \"event\":\"version\" && + head -n2 trace_target_dir/git-trace2-discard | tail -n1 | grep \"event\":\"too_many_files\" +' + test_done |