#!/bin/sh # # Copyright (c) 2005 Junio C Hamano # # For repeatability, reset the environment to known value. LANG=C LC_ALL=C PAGER=cat TZ=UTC export LANG LC_ALL PAGER TZ EDITOR=: VISUAL=: unset AUTHOR_DATE unset AUTHOR_EMAIL unset AUTHOR_NAME unset COMMIT_AUTHOR_EMAIL unset COMMIT_AUTHOR_NAME unset GIT_ALTERNATE_OBJECT_DIRECTORIES unset GIT_AUTHOR_DATE 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_EXTERNAL_DIFF unset GIT_INDEX_FILE unset GIT_OBJECT_DIRECTORY unset SHA1_FILE_DIRECTORIES unset SHA1_FILE_DIRECTORY export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME export EDITOR VISUAL case $(echo $GIT_TRACE |tr [A-Z] [a-z]) in 1|2|true) echo "* warning: Some tests will not work if GIT_TRACE" \ "is set as to trace on STDERR ! *" echo "* warning: Please set GIT_TRACE to something" \ "other than 1, 2 or true ! *" ;; esac # Each test should start with something like this, after copyright notices: # # test_description='Description of this test... # This test checks if command xyzzy does the right thing... # ' # . ./test-lib.sh error () { echo "* error: $*" trap - exit exit 1 } say () { echo "* $*" } test "${test_description}" != "" || error "Test script did not set test_description." while test "$#" -ne 0 do case "$1" in -d|--d|--de|--deb|--debu|--debug) debug=t; shift ;; -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) immediate=t; shift ;; -h|--h|--he|--hel|--help) echo "$test_description" exit 0 ;; -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) verbose=t; shift ;; --no-python) no_python=t; shift ;; *) break ;; esac done exec 5>&1 if test "$verbose" = "t" then exec 4>&2 3>&1 else exec 4>/dev/null 3>/dev/null fi test_failure=0 test_count=0 trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit # You are not expected to call test_ok_ and test_failure_ directly, use # the text_expect_* functions instead. test_ok_ () { test_count=$(expr "$test_count" + 1) say " ok $test_count: $@" } test_failure_ () { test_count=$(expr "$test_count" + 1) test_failure=$(expr "$test_failure" + 1); say "FAIL $test_count: $1" shift echo "$@" | sed -e 's/^/ /' test "$immediate" = "" || { trap - exit; exit 1; } } test_debug () { test "$debug" = "" || eval "$1" } test_run_ () { eval >&3 2>&4 "$1" eval_ret="$?" return 0 } test_expect_failure () { test "$#" = 2 || error "bug in the test script: not 2 parameters to test-expect-failure" say >&3 "expecting failure: $2" test_run_ "$2" if [ "$?" = 0 -a "$eval_ret" != 0 ] then test_ok_ "$1" else test_failure_ "$@" fi } test_expect_success () { test "$#" = 2 || error "bug in the test script: not 2 parameters to test-expect-success" say >&3 "expecting success: $2" test_run_ "$2" if [ "$?" = 0 -a "$eval_ret" = 0 ] then test_ok_ "$1" else test_failure_ "$@" fi } test_expect_code () { test "$#" = 3 || error "bug in the test script: not 3 parameters to test-expect-code" say >&3 "expecting exit code $1: $3" test_run_ "$3" if [ "$?" = 0 -a "$eval_ret" = "$1" ] then test_ok_ "$2" else test_failure_ "$@" fi } # Most tests can use the created repository, but some amy need to create more. # Usage: test_create_repo test_create_repo () { test "$#" = 1 || error "bug in the test script: not 1 parameter to test-create-repo" owd=`pwd` repo="$1" mkdir "$repo" cd "$repo" || error "Cannot setup test environment" "$GIT_EXEC_PATH/git" init-db --template=$GIT_EXEC_PATH/templates/blt/ 2>/dev/null || error "cannot run git init-db -- have you built things yet?" mv .git/hooks .git/hooks-disabled cd "$owd" } test_done () { trap - exit case "$test_failure" in 0) # We could: # cd .. && rm -fr trash # but that means we forbid any tests that use their own # subdirectory from calling test_done without coming back # to where they started from. # The Makefile provided will clean this test area so # we will leave things as they are. say "passed all $test_count test(s)" exit 0 ;; *) say "failed $test_failure among $test_count test(s)" exit 1 ;; esac } # Test the binaries we have just built. The tests are kept in # t/ subdirectory and are run in trash subdirectory. PATH=$(pwd)/..:$PATH GIT_EXEC_PATH=$(pwd)/.. export PATH GIT_EXEC_PATH # Similarly use ../compat/subprocess.py if our python does not # have subprocess.py on its own. PYTHON=`sed -e '1{ s/^#!// q }' ../git-merge-recursive` || { error "You haven't built things yet, have you?" } "$PYTHON" -c 'import subprocess' 2>/dev/null || { PYTHONPATH=$(pwd)/../compat export PYTHONPATH } test -d ../templates/blt || { error "You haven't built things yet, have you?" } # Test repository test=trash rm -fr "$test" test_create_repo $test cd "$test"