ef2ac68def
We used to show "(missing )" next to tests skipped because they are specified in GIT_SKIP_TESTS. Use "(GIT_SKIP_TESTS)" instead. Plus tests that check basic GIT_SKIP_TESTS functions. Signed-off-by: Ilya Bobyr <ilya.bobyr@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
879 lines
19 KiB
Bash
879 lines
19 KiB
Bash
# Test framework for git. See t/README for usage.
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#
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# Copyright (c) 2005 Junio C Hamano
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/ .
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# Keep the original TERM for say_color
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ORIGINAL_TERM=$TERM
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# Test the binaries we have just built. The tests are kept in
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# t/ subdirectory and are run in 'trash directory' subdirectory.
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if test -z "$TEST_DIRECTORY"
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then
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# We allow tests to override this, in case they want to run tests
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# outside of t/, e.g. for running tests on the test library
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# itself.
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TEST_DIRECTORY=$(pwd)
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else
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# ensure that TEST_DIRECTORY is an absolute path so that it
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# is valid even if the current working directory is changed
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TEST_DIRECTORY=$(cd "$TEST_DIRECTORY" && pwd) || exit 1
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fi
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if test -z "$TEST_OUTPUT_DIRECTORY"
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then
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# Similarly, override this to store the test-results subdir
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# elsewhere
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TEST_OUTPUT_DIRECTORY=$TEST_DIRECTORY
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fi
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GIT_BUILD_DIR="$TEST_DIRECTORY"/..
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################################################################
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# It appears that people try to run tests without building...
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"$GIT_BUILD_DIR/git" >/dev/null
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if test $? != 1
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then
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echo >&2 'error: you do not seem to have built git yet.'
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exit 1
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fi
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. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
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export PERL_PATH SHELL_PATH
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# if --tee was passed, write the output not only to the terminal, but
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# additionally to the file test-results/$BASENAME.out, too.
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case "$GIT_TEST_TEE_STARTED, $* " in
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done,*)
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# do not redirect again
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;;
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*' --tee '*|*' --va'*)
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mkdir -p "$TEST_OUTPUT_DIRECTORY/test-results"
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BASE="$TEST_OUTPUT_DIRECTORY/test-results/$(basename "$0" .sh)"
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(GIT_TEST_TEE_STARTED=done ${SHELL_PATH} "$0" "$@" 2>&1;
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echo $? > $BASE.exit) | tee $BASE.out
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test "$(cat $BASE.exit)" = 0
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exit
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;;
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esac
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# For repeatability, reset the environment to known value.
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LANG=C
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LC_ALL=C
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PAGER=cat
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TZ=UTC
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TERM=dumb
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export LANG LC_ALL PAGER TERM TZ
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EDITOR=:
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# A call to "unset" with no arguments causes at least Solaris 10
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# /usr/xpg4/bin/sh and /bin/ksh to bail out. So keep the unsets
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# deriving from the command substitution clustered with the other
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# ones.
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unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
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my @env = keys %ENV;
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my $ok = join("|", qw(
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TRACE
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DEBUG
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USE_LOOKUP
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TEST
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.*_TEST
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PROVE
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VALGRIND
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UNZIP
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PERF_
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));
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my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
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print join("\n", @vars);
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')
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unset XDG_CONFIG_HOME
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unset GITPERLLIB
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GIT_AUTHOR_EMAIL=author@example.com
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GIT_AUTHOR_NAME='A U Thor'
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GIT_COMMITTER_EMAIL=committer@example.com
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GIT_COMMITTER_NAME='C O Mitter'
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GIT_MERGE_VERBOSITY=5
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GIT_MERGE_AUTOEDIT=no
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export GIT_MERGE_VERBOSITY GIT_MERGE_AUTOEDIT
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export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
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export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
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export EDITOR
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if test -n "${TEST_GIT_INDEX_VERSION:+isset}"
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then
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GIT_INDEX_VERSION="$TEST_GIT_INDEX_VERSION"
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export GIT_INDEX_VERSION
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fi
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# Add libc MALLOC and MALLOC_PERTURB test
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# only if we are not executing the test with valgrind
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if expr " $GIT_TEST_OPTS " : ".* --valgrind " >/dev/null ||
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test -n "$TEST_NO_MALLOC_CHECK"
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then
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setup_malloc_check () {
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: nothing
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}
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teardown_malloc_check () {
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: nothing
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}
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else
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setup_malloc_check () {
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MALLOC_CHECK_=3 MALLOC_PERTURB_=165
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export MALLOC_CHECK_ MALLOC_PERTURB_
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}
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teardown_malloc_check () {
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unset MALLOC_CHECK_ MALLOC_PERTURB_
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}
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fi
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# Protect ourselves from common misconfiguration to export
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# CDPATH into the environment
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unset CDPATH
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unset GREP_OPTIONS
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unset UNZIP
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case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
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1|2|true)
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echo "* warning: Some tests will not work if GIT_TRACE" \
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"is set as to trace on STDERR ! *"
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echo "* warning: Please set GIT_TRACE to something" \
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"other than 1, 2 or true ! *"
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;;
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esac
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# Convenience
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#
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# A regexp to match 5 and 40 hexdigits
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_x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
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_x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
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# Zero SHA-1
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_z40=0000000000000000000000000000000000000000
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# Line feed
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LF='
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'
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export _x05 _x40 _z40 LF
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# Each test should start with something like this, after copyright notices:
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#
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# test_description='Description of this test...
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# This test checks if command xyzzy does the right thing...
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# '
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# . ./test-lib.sh
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[ "x$ORIGINAL_TERM" != "xdumb" ] && (
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TERM=$ORIGINAL_TERM &&
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export TERM &&
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[ -t 1 ] &&
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tput bold >/dev/null 2>&1 &&
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tput setaf 1 >/dev/null 2>&1 &&
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tput sgr0 >/dev/null 2>&1
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) &&
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color=t
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while test "$#" -ne 0
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do
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case "$1" in
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-d|--d|--de|--deb|--debu|--debug)
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debug=t; shift ;;
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-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
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immediate=t; shift ;;
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-l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
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GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;;
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-h|--h|--he|--hel|--help)
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help=t; shift ;;
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-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
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verbose=t; shift ;;
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--verbose-only=*)
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verbose_only=$(expr "z$1" : 'z[^=]*=\(.*\)')
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shift ;;
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-q|--q|--qu|--qui|--quie|--quiet)
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# Ignore --quiet under a TAP::Harness. Saying how many tests
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# passed without the ok/not ok details is always an error.
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test -z "$HARNESS_ACTIVE" && quiet=t; shift ;;
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--with-dashes)
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with_dashes=t; shift ;;
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--no-color)
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color=; shift ;;
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--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
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valgrind=memcheck
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shift ;;
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--valgrind=*)
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valgrind=$(expr "z$1" : 'z[^=]*=\(.*\)')
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shift ;;
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--valgrind-only=*)
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valgrind_only=$(expr "z$1" : 'z[^=]*=\(.*\)')
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shift ;;
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--tee)
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shift ;; # was handled already
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--root=*)
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root=$(expr "z$1" : 'z[^=]*=\(.*\)')
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shift ;;
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*)
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echo "error: unknown test option '$1'" >&2; exit 1 ;;
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esac
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done
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if test -n "$valgrind_only"
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then
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test -z "$valgrind" && valgrind=memcheck
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test -z "$verbose" && verbose_only="$valgrind_only"
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elif test -n "$valgrind"
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then
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verbose=t
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fi
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if test -n "$color"
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then
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say_color () {
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(
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TERM=$ORIGINAL_TERM
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export TERM
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case "$1" in
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error)
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tput bold; tput setaf 1;; # bold red
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skip)
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tput setaf 4;; # blue
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warn)
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tput setaf 3;; # brown/yellow
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pass)
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tput setaf 2;; # green
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info)
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tput setaf 6;; # cyan
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*)
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test -n "$quiet" && return;;
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esac
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shift
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printf "%s" "$*"
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tput sgr0
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echo
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)
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}
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else
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say_color() {
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test -z "$1" && test -n "$quiet" && return
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shift
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printf "%s\n" "$*"
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}
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fi
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error () {
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say_color error "error: $*"
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GIT_EXIT_OK=t
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exit 1
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}
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say () {
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say_color info "$*"
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}
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test "${test_description}" != "" ||
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error "Test script did not set test_description."
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if test "$help" = "t"
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then
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printf '%s\n' "$test_description"
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exit 0
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fi
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exec 5>&1
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exec 6<&0
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if test "$verbose" = "t"
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then
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exec 4>&2 3>&1
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else
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exec 4>/dev/null 3>/dev/null
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fi
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test_failure=0
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test_count=0
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test_fixed=0
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test_broken=0
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test_success=0
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test_external_has_tap=0
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die () {
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code=$?
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if test -n "$GIT_EXIT_OK"
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then
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exit $code
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else
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echo >&5 "FATAL: Unexpected exit with code $code"
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exit 1
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fi
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}
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GIT_EXIT_OK=
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trap 'die' EXIT
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# The user-facing functions are loaded from a separate file so that
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# test_perf subshells can have them too
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. "$TEST_DIRECTORY/test-lib-functions.sh"
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# You are not expected to call test_ok_ and test_failure_ directly, use
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# the test_expect_* functions instead.
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test_ok_ () {
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test_success=$(($test_success + 1))
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say_color "" "ok $test_count - $@"
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}
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test_failure_ () {
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test_failure=$(($test_failure + 1))
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say_color error "not ok $test_count - $1"
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shift
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printf '%s\n' "$*" | sed -e 's/^/# /'
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test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; }
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}
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test_known_broken_ok_ () {
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test_fixed=$(($test_fixed+1))
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say_color error "ok $test_count - $@ # TODO known breakage vanished"
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}
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test_known_broken_failure_ () {
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test_broken=$(($test_broken+1))
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say_color warn "not ok $test_count - $@ # TODO known breakage"
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}
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test_debug () {
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test "$debug" = "" || eval "$1"
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}
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match_pattern_list () {
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arg="$1"
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shift
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test -z "$*" && return 1
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for pattern_
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do
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case "$arg" in
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$pattern_)
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return 0
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esac
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done
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return 1
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}
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maybe_teardown_verbose () {
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test -z "$verbose_only" && return
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exec 4>/dev/null 3>/dev/null
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verbose=
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}
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last_verbose=t
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maybe_setup_verbose () {
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test -z "$verbose_only" && return
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if match_pattern_list $test_count $verbose_only
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then
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exec 4>&2 3>&1
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# Emit a delimiting blank line when going from
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# non-verbose to verbose. Within verbose mode the
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# delimiter is printed by test_expect_*. The choice
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# of the initial $last_verbose is such that before
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# test 1, we do not print it.
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test -z "$last_verbose" && echo >&3 ""
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verbose=t
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else
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exec 4>/dev/null 3>/dev/null
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verbose=
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fi
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last_verbose=$verbose
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}
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maybe_teardown_valgrind () {
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test -z "$GIT_VALGRIND" && return
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GIT_VALGRIND_ENABLED=
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}
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maybe_setup_valgrind () {
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test -z "$GIT_VALGRIND" && return
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if test -z "$valgrind_only"
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then
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GIT_VALGRIND_ENABLED=t
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return
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fi
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GIT_VALGRIND_ENABLED=
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if match_pattern_list $test_count $valgrind_only
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then
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GIT_VALGRIND_ENABLED=t
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fi
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}
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test_eval_ () {
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# This is a separate function because some tests use
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# "return" to end a test_expect_success block early.
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eval </dev/null >&3 2>&4 "$*"
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}
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test_run_ () {
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test_cleanup=:
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expecting_failure=$2
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setup_malloc_check
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test_eval_ "$1"
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eval_ret=$?
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teardown_malloc_check
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if test -z "$immediate" || test $eval_ret = 0 || test -n "$expecting_failure"
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then
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setup_malloc_check
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test_eval_ "$test_cleanup"
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teardown_malloc_check
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fi
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if test "$verbose" = "t" && test -n "$HARNESS_ACTIVE"
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then
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echo ""
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fi
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return "$eval_ret"
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}
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test_start_ () {
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test_count=$(($test_count+1))
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maybe_setup_verbose
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maybe_setup_valgrind
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}
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test_finish_ () {
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echo >&3 ""
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maybe_teardown_valgrind
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maybe_teardown_verbose
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}
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test_skip () {
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to_skip=
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skipped_reason=
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if match_pattern_list $this_test.$test_count $GIT_SKIP_TESTS
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then
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to_skip=t
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skipped_reason="GIT_SKIP_TESTS"
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fi
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if test -z "$to_skip" && test -n "$test_prereq" &&
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! test_have_prereq "$test_prereq"
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then
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to_skip=t
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of_prereq=
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if test "$missing_prereq" != "$test_prereq"
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then
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of_prereq=" of $test_prereq"
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fi
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skipped_reason="missing $missing_prereq${of_prereq}"
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fi
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case "$to_skip" in
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t)
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say_color skip >&3 "skipping test: $@"
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say_color skip "ok $test_count # skip $1 ($skipped_reason)"
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: true
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;;
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*)
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false
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;;
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esac
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}
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# stub; perf-lib overrides it
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test_at_end_hook_ () {
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:
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}
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test_done () {
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GIT_EXIT_OK=t
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if test -z "$HARNESS_ACTIVE"
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then
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test_results_dir="$TEST_OUTPUT_DIRECTORY/test-results"
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mkdir -p "$test_results_dir"
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base=${0##*/}
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test_results_path="$test_results_dir/${base%.sh}-$$.counts"
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cat >>"$test_results_path" <<-EOF
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total $test_count
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success $test_success
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fixed $test_fixed
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broken $test_broken
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failed $test_failure
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EOF
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fi
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if test "$test_fixed" != 0
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then
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say_color error "# $test_fixed known breakage(s) vanished; please update test(s)"
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fi
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if test "$test_broken" != 0
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then
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say_color warn "# still have $test_broken known breakage(s)"
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fi
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if test "$test_broken" != 0 || test "$test_fixed" != 0
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then
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test_remaining=$(( $test_count - $test_broken - $test_fixed ))
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msg="remaining $test_remaining test(s)"
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else
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test_remaining=$test_count
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msg="$test_count test(s)"
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fi
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case "$test_failure" in
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0)
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# Maybe print SKIP message
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if test -n "$skip_all" && test $test_count -gt 0
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then
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error "Can't use skip_all after running some tests"
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fi
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[ -z "$skip_all" ] || skip_all=" # SKIP $skip_all"
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if test $test_external_has_tap -eq 0
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then
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if test $test_remaining -gt 0
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then
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say_color pass "# passed all $msg"
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fi
|
|
say "1..$test_count$skip_all"
|
|
fi
|
|
|
|
test -d "$remove_trash" &&
|
|
cd "$(dirname "$remove_trash")" &&
|
|
rm -rf "$(basename "$remove_trash")"
|
|
|
|
test_at_end_hook_
|
|
|
|
exit 0 ;;
|
|
|
|
*)
|
|
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
|
|
}
|
|
|
|
if test -n "$valgrind"
|
|
then
|
|
make_symlink () {
|
|
test -h "$2" &&
|
|
test "$1" = "$(readlink "$2")" || {
|
|
# be super paranoid
|
|
if mkdir "$2".lock
|
|
then
|
|
rm -f "$2" &&
|
|
ln -s "$1" "$2" &&
|
|
rm -r "$2".lock
|
|
else
|
|
while test -d "$2".lock
|
|
do
|
|
say "Waiting for lock on $2."
|
|
sleep 1
|
|
done
|
|
fi
|
|
}
|
|
}
|
|
|
|
make_valgrind_symlink () {
|
|
# handle only executables, unless they are shell libraries that
|
|
# need to be in the exec-path.
|
|
test -x "$1" ||
|
|
test "# " = "$(head -c 2 <"$1")" ||
|
|
return;
|
|
|
|
base=$(basename "$1")
|
|
symlink_target=$GIT_BUILD_DIR/$base
|
|
# do not override scripts
|
|
if test -x "$symlink_target" &&
|
|
test ! -d "$symlink_target" &&
|
|
test "#!" != "$(head -c 2 < "$symlink_target")"
|
|
then
|
|
symlink_target=../valgrind.sh
|
|
fi
|
|
case "$base" in
|
|
*.sh|*.perl)
|
|
symlink_target=../unprocessed-script
|
|
esac
|
|
# create the link, or replace it if it is out of date
|
|
make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
|
|
}
|
|
|
|
# override all git executables in TEST_DIRECTORY/..
|
|
GIT_VALGRIND=$TEST_DIRECTORY/valgrind
|
|
mkdir -p "$GIT_VALGRIND"/bin
|
|
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 $PATH
|
|
do
|
|
ls "$path"/git-* 2> /dev/null |
|
|
while read file
|
|
do
|
|
make_valgrind_symlink "$file"
|
|
done
|
|
done
|
|
IFS=$OLDIFS
|
|
PATH=$GIT_VALGRIND/bin:$PATH
|
|
GIT_EXEC_PATH=$GIT_VALGRIND/bin
|
|
export GIT_VALGRIND
|
|
GIT_VALGRIND_MODE="$valgrind"
|
|
export GIT_VALGRIND_MODE
|
|
GIT_VALGRIND_ENABLED=t
|
|
test -n "$valgrind_only" && GIT_VALGRIND_ENABLED=
|
|
export GIT_VALGRIND_ENABLED
|
|
elif test -n "$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
|
|
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 "$with_dashes"
|
|
then
|
|
PATH="$GIT_BUILD_DIR:$PATH"
|
|
fi
|
|
fi
|
|
GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
|
|
GIT_CONFIG_NOSYSTEM=1
|
|
GIT_ATTR_NOSYSTEM=1
|
|
export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_ATTR_NOSYSTEM
|
|
|
|
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 "$GIT_BUILD_DIR"/templates/blt || {
|
|
error "You haven't built things yet, have you?"
|
|
}
|
|
|
|
if ! test -x "$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
|
|
fi
|
|
|
|
# Test repository
|
|
TRASH_DIRECTORY="trash directory.$(basename "$0" .sh)"
|
|
test -n "$root" && TRASH_DIRECTORY="$root/$TRASH_DIRECTORY"
|
|
case "$TRASH_DIRECTORY" in
|
|
/*) ;; # absolute path is good
|
|
*) TRASH_DIRECTORY="$TEST_OUTPUT_DIRECTORY/$TRASH_DIRECTORY" ;;
|
|
esac
|
|
test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
|
|
rm -fr "$TRASH_DIRECTORY" || {
|
|
GIT_EXIT_OK=t
|
|
echo >&5 "FATAL: Cannot prepare test area"
|
|
exit 1
|
|
}
|
|
|
|
HOME="$TRASH_DIRECTORY"
|
|
export HOME
|
|
|
|
if test -z "$TEST_NO_CREATE_REPO"
|
|
then
|
|
test_create_repo "$TRASH_DIRECTORY"
|
|
else
|
|
mkdir -p "$TRASH_DIRECTORY"
|
|
fi
|
|
# Use -P to resolve symlinks in our working directory so that the cwd
|
|
# in subprocesses like git equals our $PWD (for pathname comparisons).
|
|
cd -P "$TRASH_DIRECTORY" || exit 1
|
|
|
|
this_test=${0##*/}
|
|
this_test=${this_test%%-*}
|
|
if match_pattern_list "$this_test" $GIT_SKIP_TESTS
|
|
then
|
|
say_color info >&3 "skipping test $this_test altogether"
|
|
skip_all="skip all tests in $this_test"
|
|
test_done
|
|
fi
|
|
|
|
# Provide an implementation of the 'yes' utility
|
|
yes () {
|
|
if test $# = 0
|
|
then
|
|
y=y
|
|
else
|
|
y="$*"
|
|
fi
|
|
|
|
while echo "$y"
|
|
do
|
|
:
|
|
done
|
|
}
|
|
|
|
# Fix some commands on Windows
|
|
case $(uname -s) in
|
|
*MINGW*)
|
|
# Windows has its own (incompatible) sort and find
|
|
sort () {
|
|
/usr/bin/sort "$@"
|
|
}
|
|
find () {
|
|
/usr/bin/find "$@"
|
|
}
|
|
sum () {
|
|
md5sum "$@"
|
|
}
|
|
# git sees Windows-style pwd
|
|
pwd () {
|
|
builtin pwd -W
|
|
}
|
|
# no POSIX permissions
|
|
# backslashes in pathspec are converted to '/'
|
|
# exec does not inherit the PID
|
|
test_set_prereq MINGW
|
|
test_set_prereq NOT_CYGWIN
|
|
test_set_prereq SED_STRIPS_CR
|
|
test_set_prereq GREP_STRIPS_CR
|
|
GIT_TEST_CMP=mingw_test_cmp
|
|
;;
|
|
*CYGWIN*)
|
|
test_set_prereq POSIXPERM
|
|
test_set_prereq EXECKEEPSPID
|
|
test_set_prereq NOT_MINGW
|
|
test_set_prereq CYGWIN
|
|
test_set_prereq SED_STRIPS_CR
|
|
test_set_prereq GREP_STRIPS_CR
|
|
;;
|
|
*)
|
|
test_set_prereq POSIXPERM
|
|
test_set_prereq BSLASHPSPEC
|
|
test_set_prereq EXECKEEPSPID
|
|
test_set_prereq NOT_MINGW
|
|
test_set_prereq NOT_CYGWIN
|
|
;;
|
|
esac
|
|
|
|
( COLUMNS=1 && test $COLUMNS = 1 ) && test_set_prereq COLUMNS_CAN_BE_1
|
|
test -z "$NO_PERL" && test_set_prereq PERL
|
|
test -z "$NO_PYTHON" && test_set_prereq PYTHON
|
|
test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE
|
|
test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
|
|
|
|
# Can we rely on git's output in the C locale?
|
|
if test -n "$GETTEXT_POISON"
|
|
then
|
|
GIT_GETTEXT_POISON=YesPlease
|
|
export GIT_GETTEXT_POISON
|
|
test_set_prereq 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_lazy_prereq PIPE '
|
|
# test whether the filesystem supports FIFOs
|
|
case $(uname -s) in
|
|
CYGWIN*)
|
|
false
|
|
;;
|
|
*)
|
|
rm -f testfifo && mkfifo testfifo
|
|
;;
|
|
esac
|
|
'
|
|
|
|
test_lazy_prereq SYMLINKS '
|
|
# test whether the filesystem supports symbolic links
|
|
ln -s x y && test -h y
|
|
'
|
|
|
|
test_lazy_prereq FILEMODE '
|
|
test "$(git config --bool core.filemode)" = true
|
|
'
|
|
|
|
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.
|
|
test -w / || test_set_prereq SANITY
|
|
|
|
GIT_UNZIP=${GIT_UNZIP:-unzip}
|
|
test_lazy_prereq UNZIP '
|
|
"$GIT_UNZIP" -v
|
|
test $? -ne 127
|
|
'
|