diff options
Diffstat (limited to 't/test-lib.sh')
| -rw-r--r-- | t/test-lib.sh | 226 |
1 files changed, 104 insertions, 122 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh index 0f7a137..7726d1d 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -19,13 +19,20 @@ # t/ subdirectory and are run in 'trash directory' subdirectory. if test -z "$TEST_DIRECTORY" then - # We allow tests to override this, in case they want to run tests - # outside of t/, e.g. for running tests on the test library - # itself. - TEST_DIRECTORY=$(pwd) -else # ensure that TEST_DIRECTORY is an absolute path so that it # is valid even if the current working directory is changed + TEST_DIRECTORY=$(pwd) +else + # The TEST_DIRECTORY will always be the path to the "t" + # directory in the git.git checkout. This is overridden by + # e.g. t/lib-subtest.sh, but only because its $(pwd) is + # different. Those tests still set "$TEST_DIRECTORY" to the + # same path. + # + # See use of "$GIT_BUILD_DIR" and "$TEST_DIRECTORY" below for + # hard assumptions about "$GIT_BUILD_DIR/t" existing and being + # the "$TEST_DIRECTORY", and e.g. "$TEST_DIRECTORY/helper" + # needing to exist. TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1 fi if test -z "$TEST_OUTPUT_DIRECTORY" @@ -34,19 +41,42 @@ then # elsewhere TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY fi -GIT_BUILD_DIR="$TEST_DIRECTORY"/.. +GIT_BUILD_DIR="${TEST_DIRECTORY%/t}" +if test "$TEST_DIRECTORY" = "$GIT_BUILD_DIR" +then + echo "PANIC: Running in a $TEST_DIRECTORY that doesn't end in '/t'?" >&2 + exit 1 +fi + +# Prepend a string to a VAR using an arbitrary ":" delimiter, not +# adding the delimiter if VAR or VALUE is empty. I.e. a generalized: +# +# VAR=$1${VAR:+${1:+$2}$VAR} +# +# Usage (using ":" as the $2 delimiter): +# +# prepend_var VAR : VALUE +prepend_var () { + eval "$1=\"$3\${$1:+${3:+$2}\$$1}\"" +} + +# If [AL]SAN is in effect we want to abort so that we notice +# problems. The GIT_SAN_OPTIONS variable can be used to set common +# defaults shared between [AL]SAN_OPTIONS. +prepend_var GIT_SAN_OPTIONS : abort_on_error=1 +prepend_var GIT_SAN_OPTIONS : strip_path_prefix="$GIT_BUILD_DIR/" # If we were built with ASAN, it may complain about leaks # of program-lifetime variables. Disable it by default to lower # the noise level. This needs to happen at the start of the script, # before we even do our "did we build git yet" check (since we don't # want that one to complain to stderr). -: ${ASAN_OPTIONS=detect_leaks=0:abort_on_error=1} +prepend_var ASAN_OPTIONS : $GIT_SAN_OPTIONS +prepend_var ASAN_OPTIONS : detect_leaks=0 export ASAN_OPTIONS -# If LSAN is in effect we _do_ want leak checking, but we still -# want to abort so that we notice the problems. -: ${LSAN_OPTIONS=abort_on_error=1} +prepend_var LSAN_OPTIONS : $GIT_SAN_OPTIONS +prepend_var LSAN_OPTIONS : fast_unwind_on_malloc=0 export LSAN_OPTIONS if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS @@ -107,6 +137,12 @@ mark_option_requires_arg () { store_arg_to=$2 } +# These functions can be overridden e.g. to output JUnit XML +start_test_output () { :; } +start_test_case_output () { :; } +finalize_test_case_output () { :; } +finalize_test_output () { :; } + parse_option () { local opt="$1" @@ -166,7 +202,10 @@ parse_option () { tee=t ;; --write-junit-xml) - write_junit_xml=t + . "$TEST_DIRECTORY/test-lib-junit.sh" + ;; + --github-workflow-markup) + . "$TEST_DIRECTORY/test-lib-github-workflow-markup.sh" ;; --stress) stress=t ;; @@ -449,6 +488,8 @@ unset VISUAL EMAIL LANGUAGE $("$PERL_PATH" -e ' unset XDG_CACHE_HOME unset XDG_CONFIG_HOME unset GITPERLLIB +unset GIT_TRACE2_PARENT_NAME +unset GIT_TRACE2_PARENT_SID TEST_AUTHOR_LOCALNAME=author TEST_AUTHOR_DOMAIN=example.com GIT_AUTHOR_EMAIL=${TEST_AUTHOR_LOCALNAME}@${TEST_AUTHOR_DOMAIN} @@ -503,9 +544,10 @@ case $GIT_TEST_FSYNC in ;; esac -# Add libc MALLOC and MALLOC_PERTURB test -# only if we are not executing the test with valgrind +# Add libc MALLOC and MALLOC_PERTURB test only if we are not executing +# the test with valgrind and have not compiled with SANITIZE=address. if test -n "$valgrind" || + test -n "$SANITIZE_ADDRESS" || test -n "$TEST_NO_MALLOC_CHECK" then setup_malloc_check () { @@ -516,11 +558,29 @@ then } else setup_malloc_check () { + local g + local t MALLOC_CHECK_=3 MALLOC_PERTURB_=165 export MALLOC_CHECK_ MALLOC_PERTURB_ + if _GLIBC_VERSION=$(getconf GNU_LIBC_VERSION 2>/dev/null) && + _GLIBC_VERSION=${_GLIBC_VERSION#"glibc "} && + expr 2.34 \<= "$_GLIBC_VERSION" >/dev/null + then + g= + LD_PRELOAD="libc_malloc_debug.so.0" + for t in \ + glibc.malloc.check=1 \ + glibc.malloc.perturb=165 + do + g="${g#:}:$t" + done + GLIBC_TUNABLES=$g + export LD_PRELOAD GLIBC_TUNABLES + fi } teardown_malloc_check () { unset MALLOC_CHECK_ MALLOC_PERTURB_ + unset LD_PRELOAD GLIBC_TUNABLES } fi @@ -613,7 +673,7 @@ exec 6<&0 exec 7>&2 _error_exit () { - finalize_junit_xml + finalize_test_output GIT_EXIT_OK=t exit 1 } @@ -723,58 +783,35 @@ trap '{ code=$?; set +x; } 2>/dev/null; exit $code' INT TERM HUP # the test_expect_* functions instead. test_ok_ () { - if test -n "$write_junit_xml" - then - write_junit_xml_testcase "$*" - fi test_success=$(($test_success + 1)) say_color "" "ok $test_count - $@" + finalize_test_case_output ok "$@" } test_failure_ () { - if test -n "$write_junit_xml" - then - junit_insert="<failure message=\"not ok $test_count -" - junit_insert="$junit_insert $(xml_attr_encode "$1")\">" - junit_insert="$junit_insert $(xml_attr_encode \ - "$(if test -n "$GIT_TEST_TEE_OUTPUT_FILE" - then - test-tool path-utils skip-n-bytes \ - "$GIT_TEST_TEE_OUTPUT_FILE" $GIT_TEST_TEE_OFFSET - else - printf '%s\n' "$@" | sed 1d - fi)")" - junit_insert="$junit_insert</failure>" - if test -n "$GIT_TEST_TEE_OUTPUT_FILE" - then - junit_insert="$junit_insert<system-err>$(xml_attr_encode \ - "$(cat "$GIT_TEST_TEE_OUTPUT_FILE")")</system-err>" - fi - write_junit_xml_testcase "$1" " $junit_insert" - fi + failure_label=$1 test_failure=$(($test_failure + 1)) say_color error "not ok $test_count - $1" shift printf '%s\n' "$*" | sed -e 's/^/# /' - test "$immediate" = "" || _error_exit + if test -n "$immediate" + then + say_color error "1..$test_count" + _error_exit + fi + finalize_test_case_output failure "$failure_label" "$@" } test_known_broken_ok_ () { - if test -n "$write_junit_xml" - then - write_junit_xml_testcase "$* (breakage fixed)" - fi test_fixed=$(($test_fixed+1)) say_color error "ok $test_count - $@ # TODO known breakage vanished" + finalize_test_case_output fixed "$@" } test_known_broken_failure_ () { - if test -n "$write_junit_xml" - then - write_junit_xml_testcase "$* (known breakage)" - fi test_broken=$(($test_broken+1)) say_color warn "not ok $test_count - $@ # TODO known breakage" + finalize_test_case_output broken "$@" } test_debug () { @@ -1049,10 +1086,7 @@ test_start_ () { test_count=$(($test_count+1)) maybe_setup_verbose maybe_setup_valgrind - if test -n "$write_junit_xml" - then - junit_start=$(test-tool date getnanos) - fi + start_test_case_output "$@" } test_finish_ () { @@ -1103,15 +1137,10 @@ test_skip () { case "$to_skip" in t) - if test -n "$write_junit_xml" - then - message="$(xml_attr_encode "$skipped_reason")" - write_junit_xml_testcase "$1" \ - " <skipped message=\"$message\" />" - fi say_color skip "ok $test_count # skip $1 ($skipped_reason)" : true + finalize_test_case_output skip "$@" ;; *) false @@ -1124,53 +1153,6 @@ test_at_end_hook_ () { : } -write_junit_xml () { - case "$1" in - --truncate) - >"$junit_xml_path" - junit_have_testcase= - shift - ;; - esac - printf '%s\n' "$@" >>"$junit_xml_path" -} - -xml_attr_encode () { - printf '%s\n' "$@" | test-tool xml-encode -} - -write_junit_xml_testcase () { - junit_attrs="name=\"$(xml_attr_encode "$this_test.$test_count $1")\"" - shift - junit_attrs="$junit_attrs classname=\"$this_test\"" - junit_attrs="$junit_attrs time=\"$(test-tool \ - date getnanos $junit_start)\"" - write_junit_xml "$(printf '%s\n' \ - " <testcase $junit_attrs>" "$@" " </testcase>")" - junit_have_testcase=t -} - -finalize_junit_xml () { - if test -n "$write_junit_xml" && test -n "$junit_xml_path" - then - test -n "$junit_have_testcase" || { - junit_start=$(test-tool date getnanos) - write_junit_xml_testcase "all tests skipped" - } - - # adjust the overall time - junit_time=$(test-tool date getnanos $junit_suite_start) - sed -e "s/\(<testsuite.*\) time=\"[^\"]*\"/\1/" \ - -e "s/<testsuite [^>]*/& time=\"$junit_time\"/" \ - -e '/^ *<\/testsuite/d' \ - <"$junit_xml_path" >"$junit_xml_path.new" - mv "$junit_xml_path.new" "$junit_xml_path" - - write_junit_xml " </testsuite>" "</testsuites>" - write_junit_xml= - fi -} - test_atexit_cleanup=: test_atexit_handler () { # In a succeeding test script 'test_atexit_handler' is invoked @@ -1193,7 +1175,7 @@ test_done () { # removed, so the commands can access pidfiles and socket files. test_atexit_handler - finalize_junit_xml + finalize_test_output if test -z "$HARNESS_ACTIVE" then @@ -1474,7 +1456,9 @@ remove_trash_directory "$TRASH_DIRECTORY" || { remove_trash=t if test -z "$TEST_NO_CREATE_REPO" then - git init "$TRASH_DIRECTORY" >&3 2>&4 || + git init \ + ${TEST_CREATE_REPO_NO_TEMPLATE:+--template=} \ + "$TRASH_DIRECTORY" >&3 2>&4 || error "cannot run git init" else mkdir -p "$TRASH_DIRECTORY" @@ -1484,22 +1468,7 @@ fi # in subprocesses like git equals our $PWD (for pathname comparisons). cd -P "$TRASH_DIRECTORY" || exit 1 -if test -n "$write_junit_xml" -then - junit_xml_dir="$TEST_OUTPUT_DIRECTORY/out" - mkdir -p "$junit_xml_dir" - junit_xml_base=${0##*/} - junit_xml_path="$junit_xml_dir/TEST-${junit_xml_base%.sh}.xml" - junit_attrs="name=\"${junit_xml_base%.sh}\"" - junit_attrs="$junit_attrs timestamp=\"$(TZ=UTC \ - date +%Y-%m-%dT%H:%M:%S)\"" - write_junit_xml --truncate "<testsuites>" " <testsuite $junit_attrs>" - junit_suite_start=$(test-tool date getnanos) - if test -n "$GIT_TEST_TEE_OUTPUT_FILE" - then - GIT_TEST_TEE_OFFSET=0 - fi -fi +start_test_output "$0" # Convenience # A regexp to match 5 and 35 hexdigits @@ -1605,6 +1574,7 @@ esac test_set_prereq REFFILES ( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1 +test -z "$NO_CURL" && test_set_prereq LIBCURL test -z "$NO_PERL" && test_set_prereq PERL test -z "$NO_PTHREADS" && test_set_prereq PTHREADS test -z "$NO_PYTHON" && test_set_prereq PYTHON @@ -1612,6 +1582,7 @@ test -n "$USE_LIBPCRE2" && test_set_prereq PCRE test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2 test -z "$NO_GETTEXT" && test_set_prereq GETTEXT test -n "$SANITIZE_LEAK" && test_set_prereq SANITIZE_LEAK +test -n "$GIT_VALGRIND_ENABLED" && test_set_prereq VALGRIND if test -z "$GIT_TEST_CHECK_CACHE_TREE" then @@ -1791,9 +1762,20 @@ test_lazy_prereq SHA1 ' esac ' +test_lazy_prereq ADD_I_USE_BUILTIN ' + test_bool_env GIT_TEST_ADD_I_USE_BUILTIN true +' + # Ensure that no test accidentally triggers a Git command # that runs the actual maintenance scheduler, affecting a user's # system permanently. # Tests that verify the scheduler integration must set this locally # to avoid errors. GIT_TEST_MAINT_SCHEDULER="none:exit 1" + +# Does this platform support `git fsmonitor--daemon` +# +test_lazy_prereq FSMONITOR_DAEMON ' + git version --build-options >output && + grep "feature: fsmonitor--daemon" output +' |