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| author | Taylor Blau <me@ttaylorr.com> | 2023-12-14 17:24:39 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-12-14 14:38:09 -0800 |
| commit | 3bea0c0611f1539b552c8255cffbe27932d0582f (patch) | |
| tree | 3a96556714028ab8ecde1814748ff067dbadd2bb /t/test-lib-functions.sh | |
| parent | pack-objects: add tracing for various packfile metrics (diff) | |
| download | git-3bea0c0611f1539b552c8255cffbe27932d0582f.tar.gz git-3bea0c0611f1539b552c8255cffbe27932d0582f.zip | |
t/test-lib-functions.sh: implement `test_trace2_data` helper
Introduce a helper function which looks for a specific (category, key,
value) tuple in the output of a trace2 event stream.
We will use this function in a future patch to ensure that the expected
number of objects are reused from an expected number of packs.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/test-lib-functions.sh')
| -rw-r--r-- | t/test-lib-functions.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 9c3cf12b26..93fe819b0a 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -1874,6 +1874,20 @@ test_region () { return 0 } +# Check that the given data fragment was included as part of the +# trace2-format trace on stdin. +# +# test_trace2_data <category> <key> <value> +# +# For example, to look for trace2_data_intmax("pack-objects", repo, +# "reused", N) in an invocation of "git pack-objects", run: +# +# GIT_TRACE2_EVENT="$(pwd)/trace.txt" git pack-objects ... && +# test_trace2_data pack-objects reused N <trace2.txt +test_trace2_data () { + grep -e '"category":"'"$1"'","key":"'"$2"'","value":"'"$3"'"' +} + # Given a GIT_TRACE2_EVENT log over stdin, writes to stdout a list of URLs # sent to git-remote-https child processes. test_remote_https_urls() { |