3 # Copyright (c) 2005 Junio C Hamano
6 # Keep the original TERM for say_color
9 # For repeatability, reset the environment to known value.
15 export LANG LC_ALL PAGER TERM TZ
22 unset COMMIT_AUTHOR_EMAIL
23 unset COMMIT_AUTHOR_NAME
25 unset GIT_ALTERNATE_OBJECT_DIRECTORIES
27 GIT_AUTHOR_EMAIL=author@example.com
28 GIT_AUTHOR_NAME='A U Thor'
29 unset GIT_COMMITTER_DATE
30 GIT_COMMITTER_EMAIL=committer@example.com
31 GIT_COMMITTER_NAME='C O Mitter'
35 unset GIT_EXTERNAL_DIFF
37 unset GIT_OBJECT_DIRECTORY
38 unset GIT_CEILING_DIRECTORIES
39 unset SHA1_FILE_DIRECTORIES
40 unset SHA1_FILE_DIRECTORY
42 export GIT_MERGE_VERBOSITY
43 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
44 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
46 GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
48 # Protect ourselves from common misconfiguration to export
49 # CDPATH into the environment
52 case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
54 echo "* warning: Some tests will not work if GIT_TRACE" \
55 "is set as to trace on STDERR ! *"
56 echo "* warning: Please set GIT_TRACE to something" \
57 "other than 1, 2 or true ! *"
61 # Each test should start with something like this, after copyright notices:
63 # test_description='Description of this test...
64 # This test checks if command xyzzy does the right thing...
67 [ "x$ORIGINAL_TERM" != "xdumb" ] && (
68 TERM=$ORIGINAL_TERM &&
71 tput bold >/dev/null 2>&1 &&
72 tput setaf 1 >/dev/null 2>&1 &&
73 tput sgr0 >/dev/null 2>&1
80 -d|--d|--de|--deb|--debu|--debug)
82 -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
84 -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
85 export GIT_TEST_LONG=t; shift ;;
86 -h|--h|--he|--hel|--help)
88 -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
90 -q|--q|--qu|--qui|--quie|--quiet)
102 if test -n "$color"; then
108 error) tput bold; tput setaf 1;; # bold red
109 skip) tput bold; tput setaf 2;; # bold green
110 pass) tput setaf 2;; # green
111 info) tput setaf 3;; # brown
112 *) test -n "$quiet" && return;;
121 test -z "$1" && test -n "$quiet" && return
128 say_color error "error: $*"
137 test "${test_description}" != "" ||
138 error "Test script did not set test_description."
140 if test "$help" = "t"
142 echo "$test_description"
147 if test "$verbose" = "t"
151 exec 4>/dev/null 3>/dev/null
161 echo >&5 "FATAL: Unexpected exit with code $?"
167 # The semantics of the editor variables are that of invoking
168 # sh -c "$EDITOR \"$@\"" files ...
170 # If our trash directory contains shell metacharacters, they will be
171 # interpreted if we just set $EDITOR directly, so do a little dance with
172 # environment variables to work around this.
174 # In particular, quoting isn't enough, as the path may contain the same quote
179 VISUAL='"$FAKE_EDITOR"'
184 if test -z "${test_tick+set}"
188 test_tick=$(($test_tick + 60))
190 GIT_COMMITTER_DATE="$test_tick -0700"
191 GIT_AUTHOR_DATE="$test_tick -0700"
192 export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
195 # You are not expected to call test_ok_ and test_failure_ directly, use
196 # the text_expect_* functions instead.
199 test_count=$(expr "$test_count" + 1)
200 test_success=$(expr "$test_success" + 1)
201 say_color "" " ok $test_count: $@"
205 test_count=$(expr "$test_count" + 1)
206 test_failure=$(expr "$test_failure" + 1);
207 say_color error "FAIL $test_count: $1"
209 echo "$@" | sed -e 's/^/ /'
210 test "$immediate" = "" || { trap - exit; exit 1; }
213 test_known_broken_ok_ () {
214 test_count=$(expr "$test_count" + 1)
215 test_fixed=$(($test_fixed+1))
216 say_color "" " FIXED $test_count: $@"
219 test_known_broken_failure_ () {
220 test_count=$(expr "$test_count" + 1)
221 test_broken=$(($test_broken+1))
222 say_color skip " still broken $test_count: $@"
226 test "$debug" = "" || eval "$1"
236 this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
237 this_test="$this_test.$(expr "$test_count" + 1)"
239 for skp in $GIT_SKIP_TESTS
248 say_color skip >&3 "skipping test: $@"
249 test_count=$(expr "$test_count" + 1)
250 say_color skip "skip $test_count: $1"
259 test_expect_failure () {
261 error "bug in the test script: not 2 parameters to test-expect-failure"
264 say >&3 "checking known breakage: $2"
266 if [ "$?" = 0 -a "$eval_ret" = 0 ]
268 test_known_broken_ok_ "$1"
270 test_known_broken_failure_ "$1"
276 test_expect_success () {
278 error "bug in the test script: not 2 parameters to test-expect-success"
281 say >&3 "expecting success: $2"
283 if [ "$?" = 0 -a "$eval_ret" = 0 ]
293 test_expect_code () {
295 error "bug in the test script: not 3 parameters to test-expect-code"
298 say >&3 "expecting exit code $1: $3"
300 if [ "$?" = 0 -a "$eval_ret" = "$1" ]
310 # test_external runs external test scripts that provide continuous
311 # test output about their progress, and succeeds/fails on
312 # zero/non-zero exit code. It outputs the test output on stdout even
313 # in non-verbose mode, and announces the external script with "* run
314 # <n>: ..." before running it. When providing relative paths, keep in
315 # mind that all scripts run in "trash directory".
316 # Usage: test_external description command arguments...
317 # Example: test_external 'Perl API' perl ../path/to/test.pl
320 error >&5 "bug in the test script: not 3 parameters to test_external"
323 if ! test_skip "$descr" "$@"
325 # Announce the script to reduce confusion about the
326 # test output that follows.
327 say_color "" " run $(expr "$test_count" + 1): $descr ($*)"
328 # Run command; redirect its stderr to &4 as in
329 # test_run_, but keep its stdout on our stdout even in
336 test_failure_ "$descr" "$@"
341 # Like test_external, but in addition tests that the command generated
342 # no output on stderr.
343 test_external_without_stderr () {
344 # The temporary file has no (and must have no) security
346 tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi
347 stderr="$tmp/git-external-stderr.$$.tmp"
348 test_external "$@" 4> "$stderr"
349 [ -f "$stderr" ] || error "Internal error: $stderr disappeared."
350 descr="no stderr: $1"
352 say >&3 "expecting no stderr from previous command"
353 if [ ! -s "$stderr" ]; then
357 if [ "$verbose" = t ]; then
358 output=`echo; echo Stderr is:; cat "$stderr"`
362 # rm first in case test_failure exits.
364 test_failure_ "$descr" "$@" "$output"
368 # This is not among top-level (test_expect_success | test_expect_failure)
369 # but is a prefix that can be used in the test script, like:
371 # test_expect_success 'complain and die' '
373 # do something else &&
374 # test_must_fail git checkout ../outerspace
377 # Writing this as "! git checkout ../outerspace" is wrong, because
378 # the failure could be due to a segv. We want a controlled failure.
382 test $? -gt 0 -a $? -le 129 -o $? -gt 192
385 # test_cmp is a helper function to compare actual and expected output.
386 # You can use it like:
388 # test_expect_success 'foo works' '
389 # echo expected >expected &&
391 # test_cmp expected actual
394 # This could be written as either "cmp" or "diff -u", but:
395 # - cmp's output is not nearly as easy to read as diff -u
396 # - not all diff versions understand "-u"
402 # Most tests can use the created repository, but some may need to create more.
403 # Usage: test_create_repo <directory>
404 test_create_repo () {
406 error "bug in the test script: not 1 parameter to test-create-repo"
410 cd "$repo" || error "Cannot setup test environment"
411 "$GIT_EXEC_PATH/git" init "--template=$GIT_EXEC_PATH/templates/blt/" >&3 2>&4 ||
412 error "cannot run git init -- have you built things yet?"
413 mv .git/hooks .git/hooks-disabled
419 test_results_dir="$TEST_DIRECTORY/test-results"
420 mkdir -p "$test_results_dir"
421 test_results_path="$test_results_dir/${0%-*}-$$"
423 echo "total $test_count" >> $test_results_path
424 echo "success $test_success" >> $test_results_path
425 echo "fixed $test_fixed" >> $test_results_path
426 echo "broken $test_broken" >> $test_results_path
427 echo "failed $test_failure" >> $test_results_path
428 echo "" >> $test_results_path
430 if test "$test_fixed" != 0
432 say_color pass "fixed $test_fixed known breakage(s)"
434 if test "$test_broken" != 0
436 say_color error "still have $test_broken known breakage(s)"
437 msg="remaining $(($test_count-$test_broken)) test(s)"
439 msg="$test_count test(s)"
441 case "$test_failure" in
444 # cd .. && rm -fr 'trash directory'
445 # but that means we forbid any tests that use their own
446 # subdirectory from calling test_done without coming back
447 # to where they started from.
448 # The Makefile provided will clean this test area so
449 # we will leave things as they are.
451 say_color pass "passed all $msg"
455 say_color error "failed $test_failure among $msg"
461 # Test the binaries we have just built. The tests are kept in
462 # t/ subdirectory and are run in 'trash directory' subdirectory.
463 TEST_DIRECTORY=$(pwd)
464 PATH=$TEST_DIRECTORY/..:$PATH
465 GIT_EXEC_PATH=$(pwd)/..
466 GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
468 unset GIT_CONFIG_LOCAL
469 GIT_CONFIG_NOSYSTEM=1
470 GIT_CONFIG_NOGLOBAL=1
471 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL
473 GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
475 test -d ../templates/blt || {
476 error "You haven't built things yet, have you?"
479 if ! test -x ../test-chmtime; then
480 echo >&2 'You need to build test-chmtime:'
481 echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
485 . ../GIT-BUILD-OPTIONS
488 test="trash directory"
491 echo >&5 "FATAL: Cannot prepare test area"
495 test_create_repo "$test"
496 # Use -P to resolve symlinks in our working directory so that the cwd
497 # in subprocesses like git equals our $PWD (for pathname comparisons).
498 cd -P "$test" || exit 1
500 this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
501 for skp in $GIT_SKIP_TESTS
504 for skp in $GIT_SKIP_TESTS
513 say_color skip >&3 "skipping test $this_test altogether"
514 say_color skip "skip all tests in $this_test"