[Patch v2 4/4] perf-test: initial support for talloc leak report in memory tests

[david at tethera.net]

From: David Bremner <bremner at debian.org>

As with the valgrind logs, we print a (very) brief summary and leave
the log for inspection.
---
 performance-test/perf-test-lib.sh |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/performance-test/perf-test-lib.sh b/performance-test/perf-test-lib.sh
index 10d05e0..9ee7661 100644
--- a/performance-test/perf-test-lib.sh
+++ b/performance-test/perf-test-lib.sh
@@ -126,13 +126,16 @@ memory_run ()
     test_count=$(($test_count+1))
 
     log_file=$log_dir/$test_count.log
+    talloc_log=$log_dir/$test_count.talloc
 
     printf "[ %d ]\t%s\n" $test_count "$1"
 
-    valgrind --leak-check=full --log-file="$log_file" $2
+    NOTMUCH_TALLOC_REPORT="$talloc_log" valgrind --leak-check=full --log-file="$log_file" $2
 
     awk '/LEAK SUMMARY/,/suppressed/ { sub(/^==[0-9]*==/," "); print }' "$log_file"
     echo
+    sed -n -e 's/.*[(]total *\([^)]*\)[)]/talloced at exit: \1/p' $talloc_log
+    echo
 }
 
 memory_done ()
-- 
1.7.10.4