t5616: refactor packfile replacement

diff --git a/t/t0211-trace2-perf.sh b/t/t0211-trace2-perf.sh
index c9694b29f7be36bfdc58068be97b159c5d11079a..b501e867af5404e8b9938c2c7ac9dfba5b8d2e30 100755 (executable)
--- a/t/t0211-trace2-perf.sh
+++ b/t/t0211-trace2-perf.sh
@@ -3,6 +3,11 @@
 test_description='test trace2 facility (perf target)'
 . ./test-lib.sh
 
+# Turn off any inherited trace2 settings for this test.
+sane_unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
+sane_unset GIT_TR2_PERF_BRIEF
+sane_unset GIT_TR2_CONFIG_PARAMS
+
 # Add t/helper directory to PATH so that we can use a relative
 # path to run nested instances of test-tool.exe (see 004child).
 # This helps with HEREDOC comparisons later.
@@ -15,11 +20,6 @@ PATH="$TTDIR:$PATH" && export PATH
 # Warning: So you may see extra lines in artifact files when
 # Warning: interactively debugging.
 
-# Turn off any inherited trace2 settings for this test.
-unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
-unset GIT_TR2_PERF_BRIEF
-unset GIT_TR2_CONFIG_PARAMS
-
 V=$(git version | sed -e 's/^git version //') && export V
 
 # There are multiple trace2 targets: normal, perf, and event.
@@ -150,4 +150,25 @@ test_expect_success 'perf stream, child processes' '
        test_cmp expect actual
 '
 
+sane_unset GIT_TR2_PERF_BRIEF
+
+# Now test without environment variables and get all Trace2 settings
+# from the global config.
+
+test_expect_success 'using global config, perf stream, return code 0' '
+       test_when_finished "rm trace.perf actual expect" &&
+       test_config_global trace2.perfBrief 1 &&
+       test_config_global trace2.perfTarget "$(pwd)/trace.perf" &&
+       test-tool trace2 001return 0 &&
+       perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
+       cat >expect <<-EOF &&
+               d0|main|version|||||$V
+               d0|main|start||_T_ABS_|||_EXE_ trace2 001return 0
+               d0|main|cmd_name|||||trace2 (trace2)
+               d0|main|exit||_T_ABS_|||code:0
+               d0|main|atexit||_T_ABS_|||code:0
+       EOF
+       test_cmp expect actual
+'
+
 test_done