mirror of
https://github.com/git/git.git
synced 2024-12-01 14:03:34 +08:00
0033ab3f59
Mark all tests that match "*trace2*" as passing when git is compiled with SANITIZE=leak. They'll now be listed as running under the "GIT_TEST_PASSING_SANITIZE_LEAK=true" test mode (the "linux-leaks" CI target). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
177 lines
5.9 KiB
Bash
Executable File
177 lines
5.9 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='test trace2 facility (perf target)'
|
|
|
|
TEST_PASSES_SANITIZE_LEAK=true
|
|
. ./test-lib.sh
|
|
|
|
# Turn off any inherited trace2 settings for this test.
|
|
sane_unset GIT_TRACE2 GIT_TRACE2_PERF GIT_TRACE2_EVENT
|
|
sane_unset GIT_TRACE2_PERF_BRIEF
|
|
sane_unset GIT_TRACE2_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.
|
|
TTDIR="$GIT_BUILD_DIR/t/helper/" && export TTDIR
|
|
PATH="$TTDIR:$PATH" && export PATH
|
|
|
|
# Warning: use of 'test_cmp' may run test-tool.exe and/or git.exe
|
|
# Warning: to do the actual diff/comparison, so the HEREDOCs here
|
|
# Warning: only cover our actual calls to test-tool and/or git.
|
|
# Warning: So you may see extra lines in artifact files when
|
|
# Warning: interactively debugging.
|
|
|
|
V=$(git version | sed -e 's/^git version //') && export V
|
|
|
|
# There are multiple trace2 targets: normal, perf, and event.
|
|
# Trace2 events will/can be written to each active target (subject
|
|
# to whatever filtering that target decides to do).
|
|
# Test each target independently.
|
|
#
|
|
# Defer setting GIT_TRACE2_PERF until the actual command we want to
|
|
# test because hidden git and test-tool commands in the test
|
|
# harness can contaminate our output.
|
|
|
|
# Enable "brief" feature which turns off the prefix:
|
|
# "<clock> <file>:<line> | <nr_parents> | "
|
|
GIT_TRACE2_PERF_BRIEF=1 && export GIT_TRACE2_PERF_BRIEF
|
|
|
|
# Repeat some of the t0210 tests using the perf target stream instead of
|
|
# the normal stream.
|
|
#
|
|
# Tokens here of the form _FIELD_ have been replaced in the observed output.
|
|
|
|
# Verb 001return
|
|
#
|
|
# Implicit return from cmd_<verb> function propagates <code>.
|
|
|
|
test_expect_success 'perf stream, return code 0' '
|
|
test_when_finished "rm trace.perf actual expect" &&
|
|
GIT_TRACE2_PERF="$(pwd)/trace.perf" test-tool trace2 001return 0 &&
|
|
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
|
|
cat >expect <<-EOF &&
|
|
d0|main|version|||||$V
|
|
d0|main|start||_T_ABS_|||_EXE_ trace2 001return 0
|
|
d0|main|cmd_name|||||trace2 (trace2)
|
|
d0|main|exit||_T_ABS_|||code:0
|
|
d0|main|atexit||_T_ABS_|||code:0
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'perf stream, return code 1' '
|
|
test_when_finished "rm trace.perf actual expect" &&
|
|
test_must_fail env GIT_TRACE2_PERF="$(pwd)/trace.perf" test-tool trace2 001return 1 &&
|
|
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 1
|
|
d0|main|cmd_name|||||trace2 (trace2)
|
|
d0|main|exit||_T_ABS_|||code:1
|
|
d0|main|atexit||_T_ABS_|||code:1
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
# Verb 003error
|
|
#
|
|
# To the above, add multiple 'error <msg>' events
|
|
|
|
test_expect_success 'perf stream, error event' '
|
|
test_when_finished "rm trace.perf actual expect" &&
|
|
GIT_TRACE2_PERF="$(pwd)/trace.perf" test-tool trace2 003error "hello world" "this is a test" &&
|
|
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
|
|
cat >expect <<-EOF &&
|
|
d0|main|version|||||$V
|
|
d0|main|start||_T_ABS_|||_EXE_ trace2 003error '\''hello world'\'' '\''this is a test'\''
|
|
d0|main|cmd_name|||||trace2 (trace2)
|
|
d0|main|error|||||hello world
|
|
d0|main|error|||||this is a test
|
|
d0|main|exit||_T_ABS_|||code:0
|
|
d0|main|atexit||_T_ABS_|||code:0
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
# Verb 004child
|
|
#
|
|
# Test nested spawning of child processes.
|
|
#
|
|
# Conceptually, this looks like:
|
|
# P1: TT trace2 004child
|
|
# P2: |--- TT trace2 004child
|
|
# P3: |--- TT trace2 001return 0
|
|
#
|
|
# Which should generate events:
|
|
# P1: version
|
|
# P1: start
|
|
# P1: cmd_name
|
|
# P1: child_start
|
|
# P2: version
|
|
# P2: start
|
|
# P2: cmd_name
|
|
# P2: child_start
|
|
# P3: version
|
|
# P3: start
|
|
# P3: cmd_name
|
|
# P3: exit
|
|
# P3: atexit
|
|
# P2: child_exit
|
|
# P2: exit
|
|
# P2: atexit
|
|
# P1: child_exit
|
|
# P1: exit
|
|
# P1: atexit
|
|
|
|
test_expect_success 'perf stream, child processes' '
|
|
test_when_finished "rm trace.perf actual expect" &&
|
|
GIT_TRACE2_PERF="$(pwd)/trace.perf" test-tool trace2 004child test-tool trace2 004child 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 004child test-tool trace2 004child test-tool trace2 001return 0
|
|
d0|main|cmd_name|||||trace2 (trace2)
|
|
d0|main|child_start||_T_ABS_|||[ch0] class:? argv:[test-tool trace2 004child test-tool trace2 001return 0]
|
|
d1|main|version|||||$V
|
|
d1|main|start||_T_ABS_|||_EXE_ trace2 004child test-tool trace2 001return 0
|
|
d1|main|cmd_name|||||trace2 (trace2/trace2)
|
|
d1|main|child_start||_T_ABS_|||[ch0] class:? argv:[test-tool trace2 001return 0]
|
|
d2|main|version|||||$V
|
|
d2|main|start||_T_ABS_|||_EXE_ trace2 001return 0
|
|
d2|main|cmd_name|||||trace2 (trace2/trace2/trace2)
|
|
d2|main|exit||_T_ABS_|||code:0
|
|
d2|main|atexit||_T_ABS_|||code:0
|
|
d1|main|child_exit||_T_ABS_|_T_REL_||[ch0] pid:_PID_ code:0
|
|
d1|main|exit||_T_ABS_|||code:0
|
|
d1|main|atexit||_T_ABS_|||code:0
|
|
d0|main|child_exit||_T_ABS_|_T_REL_||[ch0] pid:_PID_ code:0
|
|
d0|main|exit||_T_ABS_|||code:0
|
|
d0|main|atexit||_T_ABS_|||code:0
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
sane_unset GIT_TRACE2_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
|