3bf7886705
Certain actions can imply that if the test fails early, recovery from within other tests is too much to expect: - creating unwritable directories, like the EACCESS test in t0001-init - setting unusual configuration, like user.signingkey in t7004-tag - crashing and leaving the index lock held, like t3600-rm once did Some test scripts work around this by running cleanup actions outside the supervision of the test harness, with the unfortunate consequence that those commands are not appropriately echoed and their output not suppressed. Others explicitly save exit status, clean up, and then reset the exit status within the tests, which has excellent behavior but makes the tests hard to read. Still others ignore the problem. Allow tests a fourth option: by calling this function, tests can stack up commands they would like to be run to clean up. Commands passed to test_when_finished during a test are unconditionally run in the test environment immediately before the test is completed, in last-in-first-out order. If some cleanup command fails, then the other cleanup commands are still run before the failure is reported and the test script allowed to continue. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
832 lines
19 KiB
Bash
832 lines
19 KiB
Bash
#!/bin/sh
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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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# 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, $* " in
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done,*)
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# do not redirect again
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;;
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*' --tee '*|*' --va'*)
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mkdir -p test-results
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BASE=test-results/$(basename "$0" .sh)
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(GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1;
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echo $? > $BASE.exit) | tee $BASE.out
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test "$(cat $BASE.exit)" = 0
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exit
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;;
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esac
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# Keep the original TERM for say_color
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ORIGINAL_TERM=$TERM
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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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unset VISUAL
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unset GIT_EDITOR
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unset AUTHOR_DATE
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unset AUTHOR_EMAIL
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unset AUTHOR_NAME
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unset COMMIT_AUTHOR_EMAIL
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unset COMMIT_AUTHOR_NAME
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unset EMAIL
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unset GIT_ALTERNATE_OBJECT_DIRECTORIES
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unset GIT_AUTHOR_DATE
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GIT_AUTHOR_EMAIL=author@example.com
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GIT_AUTHOR_NAME='A U Thor'
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unset GIT_COMMITTER_DATE
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GIT_COMMITTER_EMAIL=committer@example.com
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GIT_COMMITTER_NAME='C O Mitter'
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unset GIT_DIFF_OPTS
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unset GIT_DIR
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unset GIT_WORK_TREE
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unset GIT_EXTERNAL_DIFF
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unset GIT_INDEX_FILE
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unset GIT_OBJECT_DIRECTORY
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unset GIT_CEILING_DIRECTORIES
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unset SHA1_FILE_DIRECTORIES
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unset SHA1_FILE_DIRECTORY
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unset GIT_NOTES_REF
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unset GIT_NOTES_DISPLAY_REF
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unset GIT_NOTES_REWRITE_REF
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unset GIT_NOTES_REWRITE_MODE
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GIT_MERGE_VERBOSITY=5
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export GIT_MERGE_VERBOSITY
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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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GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
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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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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$_x05"
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# Each test should start with something like this, after copyright notices:
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#
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# test_description='Description of this test...
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# This test checks if command xyzzy does the right thing...
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# '
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# . ./test-lib.sh
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[ "x$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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-q|--q|--qu|--qui|--quie|--quiet)
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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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--no-python)
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# noop now...
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shift ;;
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--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
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valgrind=t; verbose=t; 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 '$1'" >&2; exit 1 ;;
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esac
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done
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if test -n "$color"; 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 "$1" in
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error) tput bold; tput setaf 1;; # bold red
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skip) tput bold; tput setaf 2;; # bold green
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pass) tput setaf 2;; # green
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info) tput setaf 3;; # brown
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*) test -n "$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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echo "* $*"
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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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echo "$test_description"
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exit 0
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fi
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exec 5>&1
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if test "$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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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 $code"
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exit 1
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fi
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}
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GIT_EXIT_OK=
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trap 'die' EXIT
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# The semantics of the editor variables are that of invoking
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# sh -c "$EDITOR \"$@\"" files ...
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#
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# If our trash directory contains shell metacharacters, they will be
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# interpreted if we just set $EDITOR directly, so do a little dance with
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# environment variables to work around this.
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#
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# In particular, quoting isn't enough, as the path may contain the same quote
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# that we're using.
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test_set_editor () {
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FAKE_EDITOR="$1"
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export FAKE_EDITOR
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EDITOR='"$FAKE_EDITOR"'
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export EDITOR
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}
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test_decode_color () {
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sed -e 's/.\[1m/<WHITE>/g' \
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-e 's/.\[31m/<RED>/g' \
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-e 's/.\[32m/<GREEN>/g' \
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-e 's/.\[33m/<YELLOW>/g' \
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-e 's/.\[34m/<BLUE>/g' \
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-e 's/.\[35m/<MAGENTA>/g' \
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-e 's/.\[36m/<CYAN>/g' \
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-e 's/.\[m/<RESET>/g'
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}
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q_to_nul () {
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perl -pe 'y/Q/\000/'
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}
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q_to_cr () {
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tr Q '\015'
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}
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append_cr () {
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sed -e 's/$/Q/' | tr Q '\015'
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}
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remove_cr () {
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tr '\015' Q | sed -e 's/Q$//'
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}
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test_tick () {
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if test -z "${test_tick+set}"
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then
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test_tick=1112911993
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else
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test_tick=$(($test_tick + 60))
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fi
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GIT_COMMITTER_DATE="$test_tick -0700"
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GIT_AUTHOR_DATE="$test_tick -0700"
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export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
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}
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# Call test_commit with the arguments "<message> [<file> [<contents>]]"
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#
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# This will commit a file with the given contents and the given commit
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# message. It will also add a tag with <message> as name.
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#
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# Both <file> and <contents> default to <message>.
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test_commit () {
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file=${2:-"$1.t"}
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echo "${3-$1}" > "$file" &&
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git add "$file" &&
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test_tick &&
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git commit -m "$1" &&
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git tag "$1"
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}
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# Call test_merge with the arguments "<message> <commit>", where <commit>
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# can be a tag pointing to the commit-to-merge.
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test_merge () {
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test_tick &&
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git merge -m "$1" "$2" &&
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git tag "$1"
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}
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# This function helps systems where core.filemode=false is set.
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# Use it instead of plain 'chmod +x' to set or unset the executable bit
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# of a file in the working directory and add it to the index.
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test_chmod () {
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chmod "$@" &&
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git update-index --add "--chmod=$@"
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}
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# Use test_set_prereq to tell that a particular prerequisite is available.
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# The prerequisite can later be checked for in two ways:
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#
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# - Explicitly using test_have_prereq.
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#
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# - Implicitly by specifying the prerequisite tag in the calls to
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# test_expect_{success,failure,code}.
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#
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# The single parameter is the prerequisite tag (a simple word, in all
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# capital letters by convention).
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test_set_prereq () {
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satisfied="$satisfied$1 "
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}
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satisfied=" "
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test_have_prereq () {
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case $satisfied in
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*" $1 "*)
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: yes, have it ;;
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*)
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! : nope ;;
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esac
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}
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# You are not expected to call test_ok_ and test_failure_ directly, use
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# the text_expect_* functions instead.
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test_ok_ () {
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test_success=$(($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 "FAIL $test_count: $1"
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shift
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echo "$@" | 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 "" " FIXED $test_count: $@"
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}
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test_known_broken_failure_ () {
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test_broken=$(($test_broken+1))
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say_color skip " still broken $test_count: $@"
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}
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test_debug () {
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test "$debug" = "" || eval "$1"
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}
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test_run_ () {
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test_cleanup='eval_ret=$?'
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eval >&3 2>&4 "$1"
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eval >&3 2>&4 "$test_cleanup"
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return 0
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}
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test_skip () {
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test_count=$(($test_count+1))
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to_skip=
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for skp in $GIT_SKIP_TESTS
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do
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case $this_test.$test_count in
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$skp)
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to_skip=t
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esac
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done
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if test -z "$to_skip" && test -n "$prereq" &&
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! test_have_prereq "$prereq"
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then
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to_skip=t
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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 "skip $test_count: $1"
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: true
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;;
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*)
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false
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;;
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esac
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}
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test_expect_failure () {
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test "$#" = 3 && { prereq=$1; shift; } || prereq=
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test "$#" = 2 ||
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error "bug in the test script: not 2 or 3 parameters to test-expect-failure"
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if ! test_skip "$@"
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then
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say >&3 "checking known breakage: $2"
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test_run_ "$2"
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if [ "$?" = 0 -a "$eval_ret" = 0 ]
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then
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test_known_broken_ok_ "$1"
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else
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test_known_broken_failure_ "$1"
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fi
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fi
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echo >&3 ""
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}
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test_expect_success () {
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test "$#" = 3 && { prereq=$1; shift; } || prereq=
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test "$#" = 2 ||
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error "bug in the test script: not 2 or 3 parameters to test-expect-success"
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if ! test_skip "$@"
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then
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say >&3 "expecting success: $2"
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test_run_ "$2"
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if [ "$?" = 0 -a "$eval_ret" = 0 ]
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then
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test_ok_ "$1"
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else
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test_failure_ "$@"
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fi
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fi
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echo >&3 ""
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}
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test_expect_code () {
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test "$#" = 4 && { prereq=$1; shift; } || prereq=
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test "$#" = 3 ||
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error "bug in the test script: not 3 or 4 parameters to test-expect-code"
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if ! test_skip "$@"
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then
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say >&3 "expecting exit code $1: $3"
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test_run_ "$3"
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if [ "$?" = 0 -a "$eval_ret" = "$1" ]
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then
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test_ok_ "$2"
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else
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test_failure_ "$@"
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fi
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fi
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echo >&3 ""
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}
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# test_external runs external test scripts that provide continuous
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# test output about their progress, and succeeds/fails on
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# zero/non-zero exit code. It outputs the test output on stdout even
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# in non-verbose mode, and announces the external script with "* run
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# <n>: ..." before running it. When providing relative paths, keep in
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# mind that all scripts run in "trash directory".
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# Usage: test_external description command arguments...
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# Example: test_external 'Perl API' perl ../path/to/test.pl
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test_external () {
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test "$#" = 4 && { prereq=$1; shift; } || prereq=
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test "$#" = 3 ||
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error >&5 "bug in the test script: not 3 or 4 parameters to test_external"
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descr="$1"
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shift
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if ! test_skip "$descr" "$@"
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then
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# Announce the script to reduce confusion about the
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# test output that follows.
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say_color "" " run $test_count: $descr ($*)"
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# Run command; redirect its stderr to &4 as in
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# test_run_, but keep its stdout on our stdout even in
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# non-verbose mode.
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"$@" 2>&4
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if [ "$?" = 0 ]
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then
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test_ok_ "$descr"
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else
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test_failure_ "$descr" "$@"
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fi
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fi
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}
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# Like test_external, but in addition tests that the command generated
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# no output on stderr.
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test_external_without_stderr () {
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# The temporary file has no (and must have no) security
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|
# implications.
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tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi
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stderr="$tmp/git-external-stderr.$$.tmp"
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test_external "$@" 4> "$stderr"
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[ -f "$stderr" ] || error "Internal error: $stderr disappeared."
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descr="no stderr: $1"
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shift
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say >&3 "expecting no stderr from previous command"
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if [ ! -s "$stderr" ]; then
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rm "$stderr"
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test_ok_ "$descr"
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else
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if [ "$verbose" = t ]; then
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output=`echo; echo Stderr is:; cat "$stderr"`
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else
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output=
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fi
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# rm first in case test_failure exits.
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rm "$stderr"
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test_failure_ "$descr" "$@" "$output"
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fi
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}
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# This is not among top-level (test_expect_success | test_expect_failure)
|
|
# but is a prefix that can be used in the test script, like:
|
|
#
|
|
# test_expect_success 'complain and die' '
|
|
# do something &&
|
|
# do something else &&
|
|
# test_must_fail git checkout ../outerspace
|
|
# '
|
|
#
|
|
# Writing this as "! git checkout ../outerspace" is wrong, because
|
|
# the failure could be due to a segv. We want a controlled failure.
|
|
|
|
test_must_fail () {
|
|
"$@"
|
|
test $? -gt 0 -a $? -le 129 -o $? -gt 192
|
|
}
|
|
|
|
# test_cmp is a helper function to compare actual and expected output.
|
|
# You can use it like:
|
|
#
|
|
# test_expect_success 'foo works' '
|
|
# echo expected >expected &&
|
|
# foo >actual &&
|
|
# test_cmp expected actual
|
|
# '
|
|
#
|
|
# This could be written as either "cmp" or "diff -u", but:
|
|
# - cmp's output is not nearly as easy to read as diff -u
|
|
# - not all diff versions understand "-u"
|
|
|
|
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.
|
|
|
|
test_when_finished () {
|
|
test_cleanup="eval_ret=\$?; { $*
|
|
} && (exit \"\$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"
|
|
}
|
|
|
|
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 "" >> $test_results_path
|
|
|
|
if test "$test_fixed" != 0
|
|
then
|
|
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)"
|
|
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 $msg"
|
|
|
|
test -d "$remove_trash" &&
|
|
cd "$(dirname "$remove_trash")" &&
|
|
rm -rf "$(basename "$remove_trash")"
|
|
|
|
exit 0 ;;
|
|
|
|
*)
|
|
say_color error "failed $test_failure among $msg"
|
|
exit 1 ;;
|
|
|
|
esac
|
|
}
|
|
|
|
# Test the binaries we have just built. The tests are kept in
|
|
# t/ subdirectory and are run in 'trash directory' subdirectory.
|
|
TEST_DIRECTORY=$(pwd)
|
|
if test -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
|
|
test -x "$1" || return
|
|
|
|
base=$(basename "$1")
|
|
symlink_target=$TEST_DIRECTORY/../$base
|
|
# do not override scripts
|
|
if test -x "$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 $TEST_DIRECTORY/../git* $TEST_DIRECTORY/../test-*
|
|
do
|
|
make_valgrind_symlink $file
|
|
done
|
|
OLDIFS=$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=$GIT_VALGRIND/bin
|
|
export GIT_VALGRIND
|
|
elif test -n "$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
|
|
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"
|
|
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:$PATH"
|
|
GIT_EXEC_PATH=$TEST_DIRECTORY/..
|
|
if test -n "$with_dashes" ; then
|
|
PATH="$TEST_DIRECTORY/..:$PATH"
|
|
fi
|
|
fi
|
|
GIT_TEMPLATE_DIR=$(pwd)/../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-BUILD-OPTIONS
|
|
|
|
GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
|
|
export GITPERLLIB
|
|
test -d ../templates/blt || {
|
|
error "You haven't built things yet, have you?"
|
|
}
|
|
|
|
if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON"
|
|
then
|
|
GITPYTHONLIB="$(pwd)/../git_remote_helpers/build/lib"
|
|
export GITPYTHONLIB
|
|
test -d ../git_remote_helpers/build || {
|
|
error "You haven't built git_remote_helpers yet, have you?"
|
|
}
|
|
fi
|
|
|
|
if ! test -x ../test-chmtime; then
|
|
echo >&2 'You need to build test-chmtime:'
|
|
echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
|
|
exit 1
|
|
fi
|
|
|
|
# Test repository
|
|
test="trash directory.$(basename "$0" .sh)"
|
|
test -n "$root" && test="$root/$test"
|
|
case "$test" in
|
|
/*) TRASH_DIRECTORY="$test" ;;
|
|
*) TRASH_DIRECTORY="$TEST_DIRECTORY/$test" ;;
|
|
esac
|
|
test ! -z "$debug" || remove_trash=$TRASH_DIRECTORY
|
|
rm -fr "$test" || {
|
|
GIT_EXIT_OK=t
|
|
echo >&5 "FATAL: Cannot prepare test area"
|
|
exit 1
|
|
}
|
|
|
|
test_create_repo "$test"
|
|
# Use -P to resolve symlinks in our working directory so that the cwd
|
|
# in subprocesses like git equals our $PWD (for pathname comparisons).
|
|
cd -P "$test" || exit 1
|
|
|
|
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)
|
|
say_color skip >&3 "skipping test $this_test altogether"
|
|
say_color skip "skip all tests in $this_test"
|
|
test_done
|
|
esac
|
|
done
|
|
|
|
# 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 POSIXPERM
|
|
test_set_prereq BSLASHPSPEC
|
|
test_set_prereq EXECKEEPSPID
|
|
;;
|
|
esac
|
|
|
|
test -z "$NO_PERL" && test_set_prereq PERL
|
|
test -z "$NO_PYTHON" && test_set_prereq PYTHON
|
|
|
|
# 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
|