Andrew's git - gitweb.git/blob

   1#!/bin/sh
   2#
   3# Copyright (c) 2005 Junio C Hamano
   4#
   5
   6# For repeatability, reset the environment to known value.
   7LANG=C
   8LC_ALL=C
   9PAGER=cat
  10TZ=UTC
  11export LANG LC_ALL PAGER TZ
  12EDITOR=:
  13VISUAL=:
  14unset AUTHOR_DATE
  15unset AUTHOR_EMAIL
  16unset AUTHOR_NAME
  17unset COMMIT_AUTHOR_EMAIL
  18unset COMMIT_AUTHOR_NAME
  19unset GIT_ALTERNATE_OBJECT_DIRECTORIES
  20unset GIT_AUTHOR_DATE
  21GIT_AUTHOR_EMAIL=author@example.com
  22GIT_AUTHOR_NAME='A U Thor'
  23unset GIT_COMMITTER_DATE
  24GIT_COMMITTER_EMAIL=committer@example.com
  25GIT_COMMITTER_NAME='C O Mitter'
  26unset GIT_DIFF_OPTS
  27unset GIT_DIR
  28unset GIT_EXTERNAL_DIFF
  29unset GIT_INDEX_FILE
  30unset GIT_OBJECT_DIRECTORY
  31unset SHA1_FILE_DIRECTORIES
  32unset SHA1_FILE_DIRECTORY
  33GIT_MERGE_VERBOSITY=5
  34export GIT_MERGE_VERBOSITY
  35export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
  36export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
  37export EDITOR VISUAL
  38
  39# Protect ourselves from common misconfiguration to export
  40# CDPATH into the environment
  41unset CDPATH
  42
  43case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
  44        1|2|true)
  45                echo "* warning: Some tests will not work if GIT_TRACE" \
  46                        "is set as to trace on STDERR ! *"
  47                echo "* warning: Please set GIT_TRACE to something" \
  48                        "other than 1, 2 or true ! *"
  49                ;;
  50esac
  51
  52# Each test should start with something like this, after copyright notices:
  53#
  54# test_description='Description of this test...
  55# This test checks if command xyzzy does the right thing...
  56# '
  57# . ./test-lib.sh
  58
  59error () {
  60        echo "* error: $*"
  61        trap - exit
  62        exit 1
  63}
  64
  65say () {
  66        echo "* $*"
  67}
  68
  69test "${test_description}" != "" ||
  70error "Test script did not set test_description."
  71
  72while test "$#" -ne 0
  73do
  74        case "$1" in
  75        -d|--d|--de|--deb|--debu|--debug)
  76                debug=t; shift ;;
  77        -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
  78                immediate=t; shift ;;
  79        -h|--h|--he|--hel|--help)
  80                echo "$test_description"
  81                exit 0 ;;
  82        -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
  83                verbose=t; shift ;;
  84        --no-python)
  85                # noop now...
  86                shift ;;
  87        *)
  88                break ;;
  89        esac
  90done
  91
  92exec 5>&1
  93if test "$verbose" = "t"
  94then
  95        exec 4>&2 3>&1
  96else
  97        exec 4>/dev/null 3>/dev/null
  98fi
  99
 100test_failure=0
 101test_count=0
 102
 103trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit
 104
 105test_tick () {
 106        if test -z "${test_tick+set}"
 107        then
 108                test_tick=1112911993
 109        else
 110                test_tick=$(($test_tick + 60))
 111        fi
 112        GIT_COMMITTER_DATE="$test_tick -0700"
 113        GIT_AUTHOR_DATE="$test_tick -0700"
 114        export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
 115}
 116
 117# You are not expected to call test_ok_ and test_failure_ directly, use
 118# the text_expect_* functions instead.
 119
 120test_ok_ () {
 121        test_count=$(expr "$test_count" + 1)
 122        say "  ok $test_count: $@"
 123}
 124
 125test_failure_ () {
 126        test_count=$(expr "$test_count" + 1)
 127        test_failure=$(expr "$test_failure" + 1);
 128        say "FAIL $test_count: $1"
 129        shift
 130        echo "$@" | sed -e 's/^/        /'
 131        test "$immediate" = "" || { trap - exit; exit 1; }
 132}
 133
 134
 135test_debug () {
 136        test "$debug" = "" || eval "$1"
 137}
 138
 139test_run_ () {
 140        eval >&3 2>&4 "$1"
 141        eval_ret="$?"
 142        return 0
 143}
 144
 145test_skip () {
 146        this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
 147        this_test="$this_test.$(expr "$test_count" + 1)"
 148        to_skip=
 149        for skp in $GIT_SKIP_TESTS
 150        do
 151                case "$this_test" in
 152                $skp)
 153                        to_skip=t
 154                esac
 155        done
 156        case "$to_skip" in
 157        t)
 158                say >&3 "skipping test: $@"
 159                test_count=$(expr "$test_count" + 1)
 160                say "skip $test_count: $1"
 161                : true
 162                ;;
 163        *)
 164                false
 165                ;;
 166        esac
 167}
 168
 169test_expect_failure () {
 170        test "$#" = 2 ||
 171        error "bug in the test script: not 2 parameters to test-expect-failure"
 172        if ! test_skip "$@"
 173        then
 174                say >&3 "expecting failure: $2"
 175                test_run_ "$2"
 176                if [ "$?" = 0 -a "$eval_ret" != 0 -a "$eval_ret" -lt 129 ]
 177                then
 178                        test_ok_ "$1"
 179                else
 180                        test_failure_ "$@"
 181                fi
 182        fi
 183        echo >&3 ""
 184}
 185
 186test_expect_success () {
 187        test "$#" = 2 ||
 188        error "bug in the test script: not 2 parameters to test-expect-success"
 189        if ! test_skip "$@"
 190        then
 191                say >&3 "expecting success: $2"
 192                test_run_ "$2"
 193                if [ "$?" = 0 -a "$eval_ret" = 0 ]
 194                then
 195                        test_ok_ "$1"
 196                else
 197                        test_failure_ "$@"
 198                fi
 199        fi
 200        echo >&3 ""
 201}
 202
 203test_expect_code () {
 204        test "$#" = 3 ||
 205        error "bug in the test script: not 3 parameters to test-expect-code"
 206        if ! test_skip "$@"
 207        then
 208                say >&3 "expecting exit code $1: $3"
 209                test_run_ "$3"
 210                if [ "$?" = 0 -a "$eval_ret" = "$1" ]
 211                then
 212                        test_ok_ "$2"
 213                else
 214                        test_failure_ "$@"
 215                fi
 216        fi
 217        echo >&3 ""
 218}
 219
 220# Most tests can use the created repository, but some amy need to create more.
 221# Usage: test_create_repo <directory>
 222test_create_repo () {
 223        test "$#" = 1 ||
 224        error "bug in the test script: not 1 parameter to test-create-repo"
 225        owd=`pwd`
 226        repo="$1"
 227        mkdir "$repo"
 228        cd "$repo" || error "Cannot setup test environment"
 229        "$GIT_EXEC_PATH/git" init --template=$GIT_EXEC_PATH/templates/blt/ >/dev/null 2>&1 ||
 230        error "cannot run git init -- have you built things yet?"
 231        mv .git/hooks .git/hooks-disabled
 232        cd "$owd"
 233}
 234        
 235test_done () {
 236        trap - exit
 237        case "$test_failure" in
 238        0)
 239                # We could:
 240                # cd .. && rm -fr trash
 241                # but that means we forbid any tests that use their own
 242                # subdirectory from calling test_done without coming back
 243                # to where they started from.
 244                # The Makefile provided will clean this test area so
 245                # we will leave things as they are.
 246
 247                say "passed all $test_count test(s)"
 248                exit 0 ;;
 249
 250        *)
 251                say "failed $test_failure among $test_count test(s)"
 252                exit 1 ;;
 253
 254        esac
 255}
 256
 257# Test the binaries we have just built.  The tests are kept in
 258# t/ subdirectory and are run in trash subdirectory.
 259PATH=$(pwd)/..:$PATH
 260GIT_EXEC_PATH=$(pwd)/..
 261GIT_TEMPLATE_DIR=$(pwd)/../templates/blt
 262GIT_CONFIG=.git/config
 263export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG
 264
 265GITPERLLIB=$(pwd)/../perl/blib/lib:$(pwd)/../perl/blib/arch/auto/Git
 266export GITPERLLIB
 267test -d ../templates/blt || {
 268        error "You haven't built things yet, have you?"
 269}
 270
 271if ! test -x ../test-chmtime; then
 272        echo >&2 'You need to build test-chmtime:'
 273        echo >&2 'Run "make test-chmtime" in the source (toplevel) directory'
 274        exit 1
 275fi
 276
 277# Test repository
 278test=trash
 279rm -fr "$test"
 280test_create_repo $test
 281cd "$test"
 282
 283this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
 284for skp in $GIT_SKIP_TESTS
 285do
 286        to_skip=
 287        for skp in $GIT_SKIP_TESTS
 288        do
 289                case "$this_test" in
 290                $skp)
 291                        to_skip=t
 292                esac
 293        done
 294        case "$to_skip" in
 295        t)
 296                say >&3 "skipping test $this_test altogether"
 297                say "skip all tests in $this_test"
 298                test_done
 299        esac
 300done