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-rw-r--r--t/test-lib.sh657
1 files changed, 525 insertions, 132 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh
index c1476f9a23..bdd9513b84 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -2,6 +2,18 @@
#
# Copyright (c) 2005 Junio C Hamano
#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see http://www.gnu.org/licenses/ .
# if --tee was passed, write the output not only to the terminal, but
# additionally to the file test-results/$BASENAME.out, too.
@@ -31,40 +43,37 @@ TERM=dumb
export LANG LC_ALL PAGER TERM TZ
EDITOR=:
unset VISUAL
-unset GIT_EDITOR
-unset AUTHOR_DATE
-unset AUTHOR_EMAIL
-unset AUTHOR_NAME
-unset COMMIT_AUTHOR_EMAIL
-unset COMMIT_AUTHOR_NAME
unset EMAIL
-unset GIT_ALTERNATE_OBJECT_DIRECTORIES
-unset GIT_AUTHOR_DATE
+unset $(perl -e '
+ my @env = keys %ENV;
+ my $ok = join("|", qw(
+ TRACE
+ DEBUG
+ USE_LOOKUP
+ TEST
+ .*_TEST
+ PROVE
+ VALGRIND
+ ));
+ my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
+ print join("\n", @vars);
+')
GIT_AUTHOR_EMAIL=author@example.com
GIT_AUTHOR_NAME='A U Thor'
-unset GIT_COMMITTER_DATE
GIT_COMMITTER_EMAIL=committer@example.com
GIT_COMMITTER_NAME='C O Mitter'
-unset GIT_DIFF_OPTS
-unset GIT_DIR
-unset GIT_WORK_TREE
-unset GIT_EXTERNAL_DIFF
-unset GIT_INDEX_FILE
-unset GIT_OBJECT_DIRECTORY
-unset GIT_CEILING_DIRECTORIES
-unset SHA1_FILE_DIRECTORIES
-unset SHA1_FILE_DIRECTORY
GIT_MERGE_VERBOSITY=5
export GIT_MERGE_VERBOSITY
export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
export EDITOR
-GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
# Protect ourselves from common misconfiguration to export
# CDPATH into the environment
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" \
@@ -74,6 +83,19 @@ case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
;;
esac
+# Convenience
+#
+# A regexp to match 5 and 40 hexdigits
+_x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
+_x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
+
+# Zero SHA-1
+_z40=0000000000000000000000000000000000000000
+
+# Line feed
+LF='
+'
+
# Each test should start with something like this, after copyright notices:
#
# test_description='Description of this test...
@@ -104,14 +126,13 @@ do
-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
verbose=t; shift ;;
-q|--q|--qu|--qui|--quie|--quiet)
- quiet=t; shift ;;
+ # Ignore --quiet under a TAP::Harness. Saying how many tests
+ # passed without the ok/not ok details is always an error.
+ test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
--with-dashes)
with_dashes=t; shift ;;
--no-color)
color=; shift ;;
- --no-python)
- # noop now...
- shift ;;
--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
valgrind=t; verbose=t; shift ;;
--tee)
@@ -137,7 +158,7 @@ if test -n "$color"; then
*) test -n "$quiet" && return;;
esac
shift
- printf "* %s" "$*"
+ printf "%s" "$*"
tput sgr0
echo
)
@@ -146,7 +167,7 @@ else
say_color() {
test -z "$1" && test -n "$quiet" && return
shift
- echo "* $*"
+ echo "$*"
}
fi
@@ -183,6 +204,8 @@ test_fixed=0
test_broken=0
test_success=0
+test_external_has_tap=0
+
die () {
code=$?
if test -n "$GIT_EXIT_OK"
@@ -214,14 +237,82 @@ test_set_editor () {
}
test_decode_color () {
- sed -e 's/.\[1m/<WHITE>/g' \
- -e 's/.\[31m/<RED>/g' \
- -e 's/.\[32m/<GREEN>/g' \
- -e 's/.\[33m/<YELLOW>/g' \
- -e 's/.\[34m/<BLUE>/g' \
- -e 's/.\[35m/<MAGENTA>/g' \
- -e 's/.\[36m/<CYAN>/g' \
- -e 's/.\[m/<RESET>/g'
+ awk '
+ function name(n) {
+ if (n == 0) return "RESET";
+ if (n == 1) return "BOLD";
+ if (n == 30) return "BLACK";
+ if (n == 31) return "RED";
+ if (n == 32) return "GREEN";
+ if (n == 33) return "YELLOW";
+ if (n == 34) return "BLUE";
+ if (n == 35) return "MAGENTA";
+ if (n == 36) return "CYAN";
+ if (n == 37) return "WHITE";
+ if (n == 40) return "BLACK";
+ if (n == 41) return "BRED";
+ if (n == 42) return "BGREEN";
+ if (n == 43) return "BYELLOW";
+ if (n == 44) return "BBLUE";
+ if (n == 45) return "BMAGENTA";
+ if (n == 46) return "BCYAN";
+ if (n == 47) return "BWHITE";
+ }
+ {
+ while (match($0, /\033\[[0-9;]*m/) != 0) {
+ printf "%s<", substr($0, 1, RSTART-1);
+ codes = substr($0, RSTART+2, RLENGTH-3);
+ if (length(codes) == 0)
+ printf "%s", name(0)
+ else {
+ n = split(codes, ary, ";");
+ sep = "";
+ for (i = 1; i <= n; i++) {
+ printf "%s%s", sep, name(ary[i]);
+ sep = ";"
+ }
+ }
+ printf ">";
+ $0 = substr($0, RSTART + RLENGTH, length($0) - RSTART - RLENGTH + 1);
+ }
+ print
+ }
+ '
+}
+
+nul_to_q () {
+ perl -pe 'y/\000/Q/'
+}
+
+q_to_nul () {
+ perl -pe 'y/Q/\000/'
+}
+
+q_to_cr () {
+ tr Q '\015'
+}
+
+q_to_tab () {
+ tr Q '\011'
+}
+
+append_cr () {
+ sed -e 's/$/Q/' | tr Q '\015'
+}
+
+remove_cr () {
+ tr '\015' Q | sed -e 's/Q$//'
+}
+
+# In some bourne shell implementations, the "unset" builtin returns
+# nonzero status when a variable to be unset was not set in the first
+# place.
+#
+# Use sane_unset when that should not be considered an error.
+
+sane_unset () {
+ unset "$@"
+ return 0
}
test_tick () {
@@ -270,6 +361,24 @@ test_chmod () {
git update-index --add "--chmod=$@"
}
+# Unset a configuration variable, but don't fail if it doesn't exist.
+test_unconfig () {
+ git config --unset-all "$@"
+ config_status=$?
+ case "$config_status" in
+ 5) # ok, nothing to unset
+ config_status=0
+ ;;
+ esac
+ return $config_status
+}
+
+# Set git config, automatically unsetting it after the test is over.
+test_config () {
+ test_when_finished "test_unconfig '$1'" &&
+ git config "$@"
+}
+
# Use test_set_prereq to tell that a particular prerequisite is available.
# The prerequisite can later be checked for in two ways:
#
@@ -287,12 +396,44 @@ test_set_prereq () {
satisfied=" "
test_have_prereq () {
- case $satisfied in
- *" $1 "*)
- : yes, have it ;;
- *)
- ! : nope ;;
+ # prerequisites can be concatenated with ','
+ save_IFS=$IFS
+ IFS=,
+ set -- $*
+ IFS=$save_IFS
+
+ total_prereq=0
+ ok_prereq=0
+ missing_prereq=
+
+ for prerequisite
+ do
+ total_prereq=$(($total_prereq + 1))
+ case $satisfied in
+ *" $prerequisite "*)
+ ok_prereq=$(($ok_prereq + 1))
+ ;;
+ *)
+ # Keep a list of missing prerequisites
+ if test -z "$missing_prereq"
+ then
+ missing_prereq=$prerequisite
+ else
+ missing_prereq="$prerequisite,$missing_prereq"
+ fi
+ esac
+ done
+
+ test $total_prereq = $ok_prereq
+}
+
+test_declared_prereq () {
+ case ",$test_prereq," in
+ *,$1,*)
+ return 0
+ ;;
esac
+ return 1
}
# You are not expected to call test_ok_ and test_failure_ directly, use
@@ -300,35 +441,51 @@ test_have_prereq () {
test_ok_ () {
test_success=$(($test_success + 1))
- say_color "" " ok $test_count: $@"
+ say_color "" "ok $test_count - $@"
}
test_failure_ () {
test_failure=$(($test_failure + 1))
- say_color error "FAIL $test_count: $1"
+ say_color error "not ok - $test_count $1"
shift
- echo "$@" | sed -e 's/^/ /'
+ echo "$@" | sed -e 's/^/# /'
test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
}
test_known_broken_ok_ () {
test_fixed=$(($test_fixed+1))
- say_color "" " FIXED $test_count: $@"
+ say_color "" "ok $test_count - $@ # TODO known breakage"
}
test_known_broken_failure_ () {
test_broken=$(($test_broken+1))
- say_color skip " still broken $test_count: $@"
+ say_color skip "not ok $test_count - $@ # TODO known breakage"
}
test_debug () {
test "$debug" = "" || eval "$1"
}
+test_eval_ () {
+ # This is a separate function because some tests use
+ # "return" to end a test_expect_success block early.
+ eval >&3 2>&4 "$*"
+}
+
test_run_ () {
- eval >&3 2>&4 "$1"
- eval_ret="$?"
- return 0
+ test_cleanup=:
+ expecting_failure=$2
+ test_eval_ "$1"
+ eval_ret=$?
+
+ if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure"
+ then
+ test_eval_ "$test_cleanup"
+ fi
+ if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"; then
+ echo ""
+ fi
+ return "$eval_ret"
}
test_skip () {
@@ -339,17 +496,24 @@ test_skip () {
case $this_test.$test_count in
$skp)
to_skip=t
+ break
esac
done
- if test -z "$to_skip" && test -n "$prereq" &&
- ! test_have_prereq "$prereq"
+ if test -z "$to_skip" && test -n "$test_prereq" &&
+ ! test_have_prereq "$test_prereq"
then
to_skip=t
fi
case "$to_skip" in
t)
+ of_prereq=
+ if test "$missing_prereq" != "$test_prereq"
+ then
+ of_prereq=" of $test_prereq"
+ fi
+
say_color skip >&3 "skipping test: $@"
- say_color skip "skip $test_count: $1"
+ say_color skip "ok $test_count # skip $1 (missing $missing_prereq${of_prereq})"
: true
;;
*)
@@ -359,14 +523,14 @@ test_skip () {
}
test_expect_failure () {
- test "$#" = 3 && { prereq=$1; shift; } || prereq=
+ test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
test "$#" = 2 ||
error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
+ export test_prereq
if ! test_skip "$@"
then
say >&3 "checking known breakage: $2"
- test_run_ "$2"
- if [ "$?" = 0 -a "$eval_ret" = 0 ]
+ if test_run_ "$2" expecting_failure
then
test_known_broken_ok_ "$1"
else
@@ -377,14 +541,14 @@ test_expect_failure () {
}
test_expect_success () {
- test "$#" = 3 && { prereq=$1; shift; } || prereq=
+ test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
test "$#" = 2 ||
error "bug in the test script: not 2 or 3 parameters to test-expect-success"
+ export test_prereq
if ! test_skip "$@"
then
say >&3 "expecting success: $2"
- test_run_ "$2"
- if [ "$?" = 0 -a "$eval_ret" = 0 ]
+ if test_run_ "$2"
then
test_ok_ "$1"
else
@@ -394,52 +558,48 @@ test_expect_success () {
echo >&3 ""
}
-test_expect_code () {
- test "$#" = 4 && { prereq=$1; shift; } || prereq=
- test "$#" = 3 ||
- error "bug in the test script: not 3 or 4 parameters to test-expect-code"
- if ! test_skip "$@"
- then
- say >&3 "expecting exit code $1: $3"
- test_run_ "$3"
- if [ "$?" = 0 -a "$eval_ret" = "$1" ]
- then
- test_ok_ "$2"
- else
- test_failure_ "$@"
- fi
- fi
- echo >&3 ""
-}
-
# test_external runs external test scripts that provide continuous
# test output about their progress, and succeeds/fails on
# zero/non-zero exit code. It outputs the test output on stdout even
-# in non-verbose mode, and announces the external script with "* run
+# in non-verbose mode, and announces the external script with "# run
# <n>: ..." before running it. When providing relative paths, keep in
# mind that all scripts run in "trash directory".
# Usage: test_external description command arguments...
# Example: test_external 'Perl API' perl ../path/to/test.pl
test_external () {
- test "$#" = 4 && { prereq=$1; shift; } || prereq=
+ test "$#" = 4 && { test_prereq=$1; shift; } || test_prereq=
test "$#" = 3 ||
error >&5 "bug in the test script: not 3 or 4 parameters to test_external"
descr="$1"
shift
+ export test_prereq
if ! test_skip "$descr" "$@"
then
# Announce the script to reduce confusion about the
# test output that follows.
- say_color "" " run $test_count: $descr ($*)"
+ say_color "" "# run $test_count: $descr ($*)"
+ # Export TEST_DIRECTORY, TRASH_DIRECTORY and GIT_TEST_LONG
+ # to be able to use them in script
+ export TEST_DIRECTORY TRASH_DIRECTORY GIT_TEST_LONG
# Run command; redirect its stderr to &4 as in
# test_run_, but keep its stdout on our stdout even in
# non-verbose mode.
"$@" 2>&4
if [ "$?" = 0 ]
then
- test_ok_ "$descr"
+ if test $test_external_has_tap -eq 0; then
+ test_ok_ "$descr"
+ else
+ say_color "" "# test_external test $descr was ok"
+ test_success=$(($test_success + 1))
+ fi
else
- test_failure_ "$descr" "$@"
+ if test $test_external_has_tap -eq 0; then
+ test_failure_ "$descr" "$@"
+ else
+ say_color error "# test_external test $descr failed: $@"
+ test_failure=$(($test_failure + 1))
+ fi
fi
fi
}
@@ -449,25 +609,90 @@ test_external () {
test_external_without_stderr () {
# The temporary file has no (and must have no) security
# implications.
- tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi
+ tmp=${TMPDIR:-/tmp}
stderr="$tmp/git-external-stderr.$$.tmp"
test_external "$@" 4> "$stderr"
[ -f "$stderr" ] || error "Internal error: $stderr disappeared."
descr="no stderr: $1"
shift
- say >&3 "expecting no stderr from previous command"
+ say >&3 "# expecting no stderr from previous command"
if [ ! -s "$stderr" ]; then
rm "$stderr"
- test_ok_ "$descr"
+
+ if test $test_external_has_tap -eq 0; then
+ test_ok_ "$descr"
+ else
+ say_color "" "# test_external_without_stderr test $descr was ok"
+ test_success=$(($test_success + 1))
+ fi
else
if [ "$verbose" = t ]; then
- output=`echo; echo Stderr is:; cat "$stderr"`
+ output=`echo; echo "# Stderr is:"; cat "$stderr"`
else
output=
fi
# rm first in case test_failure exits.
rm "$stderr"
- test_failure_ "$descr" "$@" "$output"
+ if test $test_external_has_tap -eq 0; then
+ test_failure_ "$descr" "$@" "$output"
+ else
+ say_color error "# test_external_without_stderr test $descr failed: $@: $output"
+ test_failure=$(($test_failure + 1))
+ fi
+ fi
+}
+
+# debugging-friendly alternatives to "test [-f|-d|-e]"
+# The commands test the existence or non-existence of $1. $2 can be
+# given to provide a more precise diagnosis.
+test_path_is_file () {
+ if ! [ -f "$1" ]
+ then
+ echo "File $1 doesn't exist. $*"
+ false
+ fi
+}
+
+test_path_is_dir () {
+ if ! [ -d "$1" ]
+ then
+ echo "Directory $1 doesn't exist. $*"
+ false
+ fi
+}
+
+test_path_is_missing () {
+ if [ -e "$1" ]
+ then
+ echo "Path exists:"
+ ls -ld "$1"
+ if [ $# -ge 1 ]; then
+ echo "$*"
+ fi
+ false
+ fi
+}
+
+# test_line_count checks that a file has the number of lines it
+# ought to. For example:
+#
+# test_expect_success 'produce exactly one line of output' '
+# do something >output &&
+# test_line_count = 1 output
+# '
+#
+# is like "test $(wc -l <output) = 1" except that it passes the
+# output through when the number of lines is wrong.
+
+test_line_count () {
+ if test $# != 3
+ then
+ error "bug in the test script: not 3 parameters to test_line_count"
+ elif ! test $(wc -l <"$3") "$1" "$2"
+ then
+ echo "test_line_count: line count for $3 !$1 $2"
+ cat "$3"
+ return 1
fi
}
@@ -485,7 +710,63 @@ test_external_without_stderr () {
test_must_fail () {
"$@"
- test $? -gt 0 -a $? -le 129 -o $? -gt 192
+ exit_code=$?
+ if test $exit_code = 0; then
+ echo >&2 "test_must_fail: command succeeded: $*"
+ return 1
+ elif test $exit_code -gt 129 -a $exit_code -le 192; then
+ echo >&2 "test_must_fail: died by signal: $*"
+ return 1
+ elif test $exit_code = 127; then
+ echo >&2 "test_must_fail: command not found: $*"
+ return 1
+ fi
+ return 0
+}
+
+# Similar to test_must_fail, but tolerates success, too. This is
+# meant to be used in contexts like:
+#
+# test_expect_success 'some command works without configuration' '
+# test_might_fail git config --unset all.configuration &&
+# do something
+# '
+#
+# Writing "git config --unset all.configuration || :" would be wrong,
+# because we want to notice if it fails due to segv.
+
+test_might_fail () {
+ "$@"
+ exit_code=$?
+ if test $exit_code -gt 129 -a $exit_code -le 192; then
+ echo >&2 "test_might_fail: died by signal: $*"
+ return 1
+ elif test $exit_code = 127; then
+ echo >&2 "test_might_fail: command not found: $*"
+ return 1
+ fi
+ return 0
+}
+
+# Similar to test_must_fail and test_might_fail, but check that a
+# given command exited with a given exit code. Meant to be used as:
+#
+# test_expect_success 'Merge with d/f conflicts' '
+# test_expect_code 1 git merge "merge msg" B master
+# '
+
+test_expect_code () {
+ want_code=$1
+ shift
+ "$@"
+ exit_code=$?
+ if test $exit_code = $want_code
+ then
+ return 0
+ fi
+
+ echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
+ return 1
}
# test_cmp is a helper function to compare actual and expected output.
@@ -505,48 +786,87 @@ test_cmp() {
$GIT_TEST_CMP "$@"
}
+# This function can be used to schedule some commands to be run
+# unconditionally at the end of the test to restore sanity:
+#
+# test_expect_success 'test core.capslock' '
+# git config core.capslock true &&
+# test_when_finished "git config --unset core.capslock" &&
+# hello world
+# '
+#
+# That would be roughly equivalent to
+#
+# test_expect_success 'test core.capslock' '
+# git config core.capslock true &&
+# hello world
+# git config --unset core.capslock
+# '
+#
+# except that the greeting and config --unset must both succeed for
+# the test to pass.
+#
+# Note that under --immediate mode, no clean-up is done to help diagnose
+# what went wrong.
+
+test_when_finished () {
+ test_cleanup="{ $*
+ } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup"
+}
+
# Most tests can use the created repository, but some may need to create more.
# Usage: test_create_repo <directory>
test_create_repo () {
test "$#" = 1 ||
error "bug in the test script: not 1 parameter to test-create-repo"
- owd=`pwd`
repo="$1"
mkdir -p "$repo"
- cd "$repo" || error "Cannot setup test environment"
- "$GIT_EXEC_PATH/git-init" "--template=$TEST_DIRECTORY/../templates/blt/" >&3 2>&4 ||
- error "cannot run git init -- have you built things yet?"
- mv .git/hooks .git/hooks-disabled
- cd "$owd"
+ (
+ cd "$repo" || error "Cannot setup test environment"
+ "$GIT_EXEC_PATH/git-init" "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
+ error "cannot run git init -- have you built things yet?"
+ mv .git/hooks .git/hooks-disabled
+ ) || exit
}
test_done () {
GIT_EXIT_OK=t
- test_results_dir="$TEST_DIRECTORY/test-results"
- mkdir -p "$test_results_dir"
- test_results_path="$test_results_dir/${0%.sh}-$$"
- echo "total $test_count" >> $test_results_path
- echo "success $test_success" >> $test_results_path
- echo "fixed $test_fixed" >> $test_results_path
- echo "broken $test_broken" >> $test_results_path
- echo "failed $test_failure" >> $test_results_path
- echo "" >> $test_results_path
+ if test -z "$HARNESS_ACTIVE"; then
+ test_results_dir="$TEST_DIRECTORY/test-results"
+ mkdir -p "$test_results_dir"
+ test_results_path="$test_results_dir/${0%.sh}-$$.counts"
+
+ cat >>"$test_results_path" <<-EOF
+ total $test_count
+ success $test_success
+ fixed $test_fixed
+ broken $test_broken
+ failed $test_failure
+
+ EOF
+ fi
if test "$test_fixed" != 0
then
- say_color pass "fixed $test_fixed known breakage(s)"
+ say_color pass "# fixed $test_fixed known breakage(s)"
fi
if test "$test_broken" != 0
then
- say_color error "still have $test_broken known breakage(s)"
+ say_color error "# still have $test_broken known breakage(s)"
msg="remaining $(($test_count-$test_broken)) test(s)"
else
msg="$test_count test(s)"
fi
case "$test_failure" in
0)
- say_color pass "passed all $msg"
+ # Maybe print SKIP message
+ [ -z "$skip_all" ] || skip_all=" # SKIP $skip_all"
+
+ if test $test_external_has_tap -eq 0; then
+ say_color pass "# passed all $msg"
+ say "1..$test_count$skip_all"
+ fi
test -d "$remove_trash" &&
cd "$(dirname "$remove_trash")" &&
@@ -555,7 +875,11 @@ test_done () {
exit 0 ;;
*)
- say_color error "failed $test_failure among $msg"
+ if test $test_external_has_tap -eq 0; then
+ say_color error "# failed $test_failure among $msg"
+ say "1..$test_count"
+ fi
+
exit 1 ;;
esac
@@ -563,7 +887,15 @@ test_done () {
# Test the binaries we have just built. The tests are kept in
# t/ subdirectory and are run in 'trash directory' subdirectory.
-TEST_DIRECTORY=$(pwd)
+if test -z "$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=$(pwd)
+fi
+GIT_BUILD_DIR="$TEST_DIRECTORY"/..
+
if test -n "$valgrind"
then
make_symlink () {
@@ -586,11 +918,16 @@ then
}
make_valgrind_symlink () {
- # handle only executables
- test -x "$1" || return
+ # handle only executables, unless they are shell libraries that
+ # need to be in the exec-path. We will just use "#!" as a
+ # guess for a shell-script, since we have no idea what the user
+ # may have configured as the shell path.
+ test -x "$1" ||
+ test "#!" = "$(head -c 2 <"$1")" ||
+ return;
base=$(basename "$1")
- symlink_target=$TEST_DIRECTORY/../$base
+ symlink_target=$GIT_BUILD_DIR/$base
# do not override scripts
if test -x "$symlink_target" &&
test ! -d "$symlink_target" &&
@@ -609,10 +946,12 @@ then
# override all git executables in TEST_DIRECTORY/..
GIT_VALGRIND=$TEST_DIRECTORY/valgrind
mkdir -p "$GIT_VALGRIND"/bin
- for file in $TEST_DIRECTORY/../git* $TEST_DIRECTORY/../test-*
+ for file in $GIT_BUILD_DIR/git* $GIT_BUILD_DIR/test-*
do
make_valgrind_symlink $file
done
+ # special-case the mergetools loadables
+ make_symlink "$GIT_BUILD_DIR"/mergetools "$GIT_VALGRIND/bin/mergetools"
OLDIFS=$IFS
IFS=:
for path in $PATH
@@ -630,10 +969,10 @@ then
elif test -n "$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:$TEST_DIRECTORY/..:$PATH
+ 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 $with_dashes:
- git_bin_dir="$TEST_DIRECTORY/../bin-wrappers"
+ git_bin_dir="$GIT_BUILD_DIR/bin-wrappers"
if ! test -x "$git_bin_dir/git" ; then
if test -z "$with_dashes" ; then
say "$git_bin_dir/git is not executable; using GIT_EXEC_PATH"
@@ -641,35 +980,45 @@ else # normal case, use ../bin-wrappers only unless $with_dashes:
with_dashes=t
fi
PATH="$git_bin_dir:$PATH"
- GIT_EXEC_PATH=$TEST_DIRECTORY/..
+ GIT_EXEC_PATH=$GIT_BUILD_DIR
if test -n "$with_dashes" ; then
- PATH="$TEST_DIRECTORY/..:$PATH"
+ PATH="$GIT_BUILD_DIR:$PATH"
fi
fi
-GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
+GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
unset GIT_CONFIG
GIT_CONFIG_NOSYSTEM=1
-GIT_CONFIG_NOGLOBAL=1
-export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL
+GIT_ATTR_NOSYSTEM=1
+export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
-. ../GIT-BUILD-OPTIONS
+. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
-GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
+if test -z "$GIT_TEST_CMP"
+then
+ if test -n "$GIT_TEST_CMP_USE_COPIED_CONTEXT"
+ then
+ GIT_TEST_CMP="$DIFF -c"
+ else
+ GIT_TEST_CMP="$DIFF -u"
+ fi
+fi
+
+GITPERLLIB="$GIT_BUILD_DIR"/perl/blib/lib:"$GIT_BUILD_DIR"/perl/blib/arch/auto/Git
export GITPERLLIB
-test -d ../templates/blt || {
+test -d "$GIT_BUILD_DIR"/templates/blt || {
error "You haven't built things yet, have you?"
}
if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
then
- GITPYTHONLIB="$(pwd)/../git_remote_helpers/build/lib"
+ GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib"
export GITPYTHONLIB
- test -d ../git_remote_helpers/build || {
+ test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || {
error "You haven't built git_remote_helpers yet, have you?"
}
fi
-if ! test -x ../test-chmtime; then
+if ! test -x "$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
@@ -689,6 +1038,9 @@ rm -fr "$test" || {
exit 1
}
+HOME="$TRASH_DIRECTORY"
+export HOME
+
test_create_repo "$test"
# Use -P to resolve symlinks in our working directory so that the cwd
# in subprocesses like git equals our $PWD (for pathname comparisons).
@@ -698,18 +1050,10 @@ this_test=${0##*/}
this_test=${this_test%%-*}
for skp in $GIT_SKIP_TESTS
do
- to_skip=
- for skp in $GIT_SKIP_TESTS
- do
- case "$this_test" in
- $skp)
- to_skip=t
- esac
- done
- case "$to_skip" in
- t)
+ case "$this_test" in
+ $skp)
say_color skip >&3 "skipping test $this_test altogether"
- say_color skip "skip all tests in $this_test"
+ skip_all="skip all tests in $this_test"
test_done
esac
done
@@ -749,17 +1093,66 @@ case $(uname -s) in
# no POSIX permissions
# backslashes in pathspec are converted to '/'
# exec does not inherit the PID
+ test_set_prereq MINGW
+ test_set_prereq SED_STRIPS_CR
+ ;;
+*CYGWIN*)
+ test_set_prereq POSIXPERM
+ test_set_prereq EXECKEEPSPID
+ test_set_prereq NOT_MINGW
+ test_set_prereq SED_STRIPS_CR
;;
*)
test_set_prereq POSIXPERM
test_set_prereq BSLASHPSPEC
test_set_prereq EXECKEEPSPID
+ test_set_prereq NOT_MINGW
;;
esac
test -z "$NO_PERL" && test_set_prereq PERL
test -z "$NO_PYTHON" && test_set_prereq PYTHON
+test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
+
+# Can we rely on git's output in the C locale?
+if test -n "$GETTEXT_POISON"
+then
+ GIT_GETTEXT_POISON=YesPlease
+ export GIT_GETTEXT_POISON
+else
+ test_set_prereq C_LOCALE_OUTPUT
+fi
+
+# Use this instead of test_cmp to compare files that contain expected and
+# actual output from git commands that can be translated. When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ncmp () {
+ test -n "$GETTEXT_POISON" || test_cmp "$@"
+}
+
+# Use this instead of "grep expected-string actual" to see if the
+# output from a git command that can be translated either contains an
+# expected string, or does not contain an unwanted one. When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ngrep () {
+ if test -n "$GETTEXT_POISON"
+ then
+ : # pretend success
+ elif test "x!" = "x$1"
+ then
+ shift
+ ! grep "$@"
+ else
+ grep "$@"
+ 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
+
+# When the tests are run as root, permission tests will report that
+# things are writable when they shouldn't be.
+test -w / || test_set_prereq SANITY
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 06:54:29 +0000