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@xxxxxxxxxxxx>
---
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() {
--
2.43.0.24.g980b318f98
