[PATCH v2 23/26] t/test-lib-functions.sh: implement `test_trace2_data` helper
- From
Taylor Blau <me@ttaylorr.com>
- Date
- Dec 14, 2023, 22:24 UTC
- Message-ID
- <79c830e37ae7acec826bc41b8473309b38ed006f.1702592604.git.me@ttaylorr.com>
- In-Reply-To
- <cover.1702592603.git.me@ttaylorr.com>
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> --- t/test-lib-functions.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
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() {
-- 2.43.0.102.ga31d690331.dirty