3 test_description='test trace2 facility (normal target)'
6 # Add t/helper directory to PATH so that we can use a relative
7 # path to run nested instances of test-tool.exe (see 004child).
8 # This helps with HEREDOC comparisons later.
9 TTDIR="$GIT_BUILD_DIR/t/helper/" && export TTDIR
10 PATH="$TTDIR:$PATH" && export PATH
12 # Warning: use of 'test_cmp' may run test-tool.exe and/or git.exe
13 # Warning: to do the actual diff/comparison, so the HEREDOCs here
14 # Warning: only cover our actual calls to test-tool and/or git.
15 # Warning: So you may see extra lines in artifact files when
16 # Warning: interactively debugging.
18 # Turn off any inherited trace2 settings for this test.
19 unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
21 unset GIT_TR2_CONFIG_PARAMS
23 V=$(git version | sed -e 's/^git version //') && export V
25 # There are multiple trace2 targets: normal, perf, and event.
26 # Trace2 events will/can be written to each active target (subject
27 # to whatever filtering that target decides to do).
28 # This script tests the normal target in isolation.
30 # Defer setting GIT_TR2 until the actual command line we want to test
31 # because hidden git and test-tool commands run by the test harness
32 # can contaminate our output.
34 # Enable "brief" feature which turns off "<clock> <file>:<line> " prefix.
35 GIT_TR2_BRIEF=1 && export GIT_TR2_BRIEF
37 # Basic tests of the trace2 normal stream. Since this stream is used
38 # primarily with printf-style debugging/tracing, we do limited testing
41 # We do confirm the following API features:
42 # [] the 'version <v>' event
43 # [] the 'start <argv>' event
44 # [] the 'cmd_name <name>' event
45 # [] the 'exit <time> code:<code>' event
46 # [] the 'atexit <time> code:<code>' event
48 # Fields of the form _FIELD_ are tokens that have been replaced (such
49 # as the elapsed time).
53 # Implicit return from cmd_<verb> function propagates <code>.
55 test_expect_success 'normal stream, return code 0' '
56 test_when_finished "rm trace.normal actual expect" &&
57 GIT_TR2="$(pwd)/trace.normal" test-tool trace2 001return 0 &&
58 perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
61 start _EXE_ trace2 001return 0
62 cmd_name trace2 (trace2)
63 exit elapsed:_TIME_ code:0
64 atexit elapsed:_TIME_ code:0
66 test_cmp expect actual
69 test_expect_success 'normal stream, return code 1' '
70 test_when_finished "rm trace.normal actual expect" &&
71 test_must_fail env GIT_TR2="$(pwd)/trace.normal" test-tool trace2 001return 1 &&
72 perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
75 start _EXE_ trace2 001return 1
76 cmd_name trace2 (trace2)
77 exit elapsed:_TIME_ code:1
78 atexit elapsed:_TIME_ code:1
80 test_cmp expect actual
85 # Explicit exit(code) from within cmd_<verb> propagates <code>.
87 test_expect_success 'normal stream, exit code 0' '
88 test_when_finished "rm trace.normal actual expect" &&
89 GIT_TR2="$(pwd)/trace.normal" test-tool trace2 002exit 0 &&
90 perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
93 start _EXE_ trace2 002exit 0
94 cmd_name trace2 (trace2)
95 exit elapsed:_TIME_ code:0
96 atexit elapsed:_TIME_ code:0
98 test_cmp expect actual
101 test_expect_success 'normal stream, exit code 1' '
102 test_when_finished "rm trace.normal actual expect" &&
103 test_must_fail env GIT_TR2="$(pwd)/trace.normal" test-tool trace2 002exit 1 &&
104 perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
105 cat >expect <<-EOF &&
107 start _EXE_ trace2 002exit 1
108 cmd_name trace2 (trace2)
109 exit elapsed:_TIME_ code:1
110 atexit elapsed:_TIME_ code:1
112 test_cmp expect actual
117 # To the above, add multiple 'error <msg>' events
119 test_expect_success 'normal stream, error event' '
120 test_when_finished "rm trace.normal actual expect" &&
121 GIT_TR2="$(pwd)/trace.normal" test-tool trace2 003error "hello world" "this is a test" &&
122 perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
123 cat >expect <<-EOF &&
125 start _EXE_ trace2 003error '\''hello world'\'' '\''this is a test'\''
126 cmd_name trace2 (trace2)
129 exit elapsed:_TIME_ code:0
130 atexit elapsed:_TIME_ code:0
132 test_cmp expect actual