diff options
Diffstat (limited to 't/test-lib.sh')
| -rw-r--r-- | t/test-lib.sh | 192 |
1 files changed, 137 insertions, 55 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh index acda33d177..f50f8341d4 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -15,6 +15,38 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see http://www.gnu.org/licenses/ . +# Keep the original TERM for say_color +ORIGINAL_TERM=$TERM + +# Test the binaries we have just built. The tests are kept in +# t/ subdirectory and are run in 'trash directory' subdirectory. +if test -z "$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=$(pwd) +fi +if test -z "$TEST_OUTPUT_DIRECTORY" +then + # Similarly, override this to store the test-results subdir + # elsewhere + TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY +fi +GIT_BUILD_DIR="$TEST_DIRECTORY"/.. + +################################################################ +# It appears that people try to run tests without building... +"$GIT_BUILD_DIR/git" >/dev/null +if test $? != 1 +then + echo >&2 'error: you do not seem to have built git yet.' + exit 1 +fi + +. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS +export PERL_PATH SHELL_PATH + # if --tee was passed, write the output not only to the terminal, but # additionally to the file test-results/$BASENAME.out, too. case "$GIT_TEST_TEE_STARTED, $* " in @@ -24,16 +56,13 @@ done,*) *' --tee '*|*' --va'*) mkdir -p test-results BASE=test-results/$(basename "$0" .sh) - (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1; + (GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1; echo $? > $BASE.exit) | tee $BASE.out test "$(cat $BASE.exit)" = 0 exit ;; esac -# Keep the original TERM for say_color -ORIGINAL_TERM=$TERM - # For repeatability, reset the environment to known value. LANG=C LC_ALL=C @@ -46,7 +75,7 @@ EDITOR=: # /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets # deriving from the command substitution clustered with the other # ones. -unset VISUAL EMAIL LANGUAGE COLUMNS $(perl -e ' +unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' my @env = keys %ENV; my $ok = join("|", qw( TRACE @@ -61,6 +90,7 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $(perl -e ' my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env); print join("\n", @vars); ') +unset XDG_CONFIG_HOME GIT_AUTHOR_EMAIL=author@example.com GIT_AUTHOR_NAME='A U Thor' GIT_COMMITTER_EMAIL=committer@example.com @@ -72,6 +102,27 @@ export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME export EDITOR +# Add libc MALLOC and MALLOC_PERTURB test +# only if we are not executing the test with valgrind +if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null || + test -n "$TEST_NO_MALLOC_CHECK" +then + setup_malloc_check () { + : nothing + } + teardown_malloc_check () { + : nothing + } +else + setup_malloc_check () { + MALLOC_CHECK_=3 MALLOC_PERTURB_=165 + export MALLOC_CHECK_ MALLOC_PERTURB_ + } + teardown_malloc_check () { + unset MALLOC_CHECK_ MALLOC_PERTURB_ + } +fi + # Protect ourselves from common misconfiguration to export # CDPATH into the environment unset CDPATH @@ -79,12 +130,12 @@ unset CDPATH unset GREP_OPTIONS case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in - 1|2|true) - echo "* warning: Some tests will not work if GIT_TRACE" \ - "is set as to trace on STDERR ! *" - echo "* warning: Please set GIT_TRACE to something" \ - "other than 1, 2 or true ! *" - ;; +1|2|true) + echo "* warning: Some tests will not work if GIT_TRACE" \ + "is set as to trace on STDERR ! *" + echo "* warning: Please set GIT_TRACE to something" \ + "other than 1, 2 or true ! *" + ;; esac # Convenience @@ -151,17 +202,23 @@ do esac done -if test -n "$color"; then +if test -n "$color" +then say_color () { ( TERM=$ORIGINAL_TERM export TERM case "$1" in - error) tput bold; tput setaf 1;; # bold red - skip) tput bold; tput setaf 2;; # bold green - pass) tput setaf 2;; # green - info) tput setaf 3;; # brown - *) test -n "$quiet" && return;; + error) + tput bold; tput setaf 1;; # bold red + skip) + tput bold; tput setaf 2;; # bold green + pass) + tput setaf 2;; # green + info) + tput setaf 3;; # brown + *) + test -n "$quiet" && return;; esac shift printf "%s" "$*" @@ -173,7 +230,7 @@ else say_color() { test -z "$1" && test -n "$quiet" && return shift - echo "$*" + printf "%s\n" "$*" } fi @@ -229,7 +286,7 @@ trap 'die' EXIT # The user-facing functions are loaded from a separate file so that # test_perf subshells can have them too -. "${TEST_DIRECTORY:-.}"/test-lib-functions.sh +. "$TEST_DIRECTORY/test-lib-functions.sh" # You are not expected to call test_ok_ and test_failure_ directly, use # the text_expect_* functions instead. @@ -275,9 +332,12 @@ test_run_ () { if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure" then + setup_malloc_check test_eval_ "$test_cleanup" + teardown_malloc_check fi - if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then + if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE" + then echo "" fi return "$eval_ret" @@ -325,10 +385,12 @@ test_at_end_hook_ () { test_done () { GIT_EXIT_OK=t - if test -z "$HARNESS_ACTIVE"; then + if test -z "$HARNESS_ACTIVE" + then test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results" mkdir -p "$test_results_dir" - test_results_path="$test_results_dir/${0%.sh}-$$.counts" + base=${0##*/} + test_results_path="$test_results_dir/${base%.sh}-$$.counts" cat >>"$test_results_path" <<-EOF total $test_count @@ -354,10 +416,18 @@ test_done () { case "$test_failure" in 0) # Maybe print SKIP message + if test -n "$skip_all" && test $test_count -gt 0 + then + error "Can't use skip_all after running some tests" + fi [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all" - if test $test_external_has_tap -eq 0; then - say_color pass "# passed all $msg" + if test $test_external_has_tap -eq 0 + then + if test $test_count -gt 0 + then + say_color pass "# passed all $msg" + fi say "1..$test_count$skip_all" fi @@ -370,7 +440,8 @@ test_done () { exit 0 ;; *) - if test $test_external_has_tap -eq 0; then + if test $test_external_has_tap -eq 0 + then say_color error "# failed $test_failure among $msg" say "1..$test_count" fi @@ -380,23 +451,6 @@ test_done () { esac } -# Test the binaries we have just built. The tests are kept in -# 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) -fi -if test -z "$TEST_OUTPUT_DIRECTORY" -then - # Similarly, override this to store the test-results subdir - # elsewhere - TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY -fi -GIT_BUILD_DIR="$TEST_DIRECTORY"/.. - if test -n "$valgrind" then make_symlink () { @@ -467,22 +521,26 @@ then PATH=$GIT_VALGRIND/bin:$PATH GIT_EXEC_PATH=$GIT_VALGRIND/bin export GIT_VALGRIND -elif test -n "$GIT_TEST_INSTALLED" ; then +elif test -n "$GIT_TEST_INSTALLED" +then GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || error "Cannot run git from $GIT_TEST_INSTALLED." PATH=$GIT_TEST_INSTALLED:$GIT_BUILD_DIR:$PATH GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} else # normal case, use ../bin-wrappers only unless $with_dashes: git_bin_dir="$GIT_BUILD_DIR/bin-wrappers" - if ! test -x "$git_bin_dir/git" ; then - if test -z "$with_dashes" ; then + if ! test -x "$git_bin_dir/git" + then + if test -z "$with_dashes" + then say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH" fi with_dashes=t fi PATH="$git_bin_dir:$PATH" GIT_EXEC_PATH=$GIT_BUILD_DIR - if test -n "$with_dashes" ; then + if test -n "$with_dashes" + then PATH="$GIT_BUILD_DIR:$PATH" fi fi @@ -492,10 +550,6 @@ GIT_CONFIG_NOSYSTEM=1 GIT_ATTR_NOSYSTEM=1 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM -. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS - -export PERL_PATH - if test -z "$GIT_TEST_CMP" then if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT" @@ -521,7 +575,8 @@ then } fi -if ! test -x "$GIT_BUILD_DIR"/test-chmtime; then +if ! test -x "$GIT_BUILD_DIR"/test-chmtime +then echo >&2 'You need to build test-chmtime:' echo >&2 'Run "make test-chmtime" in the source (toplevel) directory' exit 1 @@ -544,7 +599,8 @@ rm -fr "$test" || { HOME="$TRASH_DIRECTORY" export HOME -if test -z "$TEST_NO_CREATE_REPO"; then +if test -z "$TEST_NO_CREATE_REPO" +then test_create_repo "$test" else mkdir -p "$test" @@ -659,9 +715,35 @@ test_i18ngrep () { fi } -# test whether the filesystem supports symbolic links -ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS -rm -f y +test_lazy_prereq SYMLINKS ' + # test whether the filesystem supports symbolic links + ln -s x y && test -h y +' + +test_lazy_prereq CASE_INSENSITIVE_FS ' + echo good >CamelCase && + echo bad >camelcase && + test "$(cat CamelCase)" != good +' + +test_lazy_prereq UTF8_NFD_TO_NFC ' + # check whether FS converts nfd unicode to nfc + auml=$(printf "\303\244") + aumlcdiar=$(printf "\141\314\210") + >"$auml" && + case "$(echo *)" in + "$aumlcdiar") + true ;; + *) + false ;; + esac +' + +test_lazy_prereq AUTOIDENT ' + sane_unset GIT_AUTHOR_NAME && + sane_unset GIT_AUTHOR_EMAIL && + git var GIT_AUTHOR_IDENT +' # When the tests are run as root, permission tests will report that # things are writable when they shouldn't be. |