Merge branch 'en/merge-recursive-directory-rename-fixes'

[thirdparty/git.git] / t / t0212-trace2-event.sh

diff --git a/t/t0212-trace2-event.sh b/t/t0212-trace2-event.sh
index ff5b9cc72966fb057272eee191a8aec08b777ae5..7065a1b9373b0a02a9b632b00aba2a1c5d5b1465 100755 (executable)
--- 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