# Copyright (c) 2006 Yann Dirson - tuning for stgit
#
+# Keep the original TERM for say_color
+ORIGINAL_TERM=$TERM
+
# For repeatability, reset the environment to known value.
LANG=C
LC_ALL=C
PAGER=cat
TZ=UTC
-export LANG LC_ALL PAGER TZ
+TERM=dumb
+export LANG LC_ALL PAGER TERM TZ
+unset EDITOR
+unset VISUAL
+unset GIT_EDITOR
unset AUTHOR_DATE
unset AUTHOR_EMAIL
unset AUTHOR_NAME
unset COMMIT_AUTHOR_EMAIL
unset COMMIT_AUTHOR_NAME
+unset EMAIL
unset GIT_ALTERNATE_OBJECT_DIRECTORIES
unset GIT_AUTHOR_DATE
GIT_AUTHOR_EMAIL=author@example.com
GIT_COMMITTER_NAME='C O Mitter'
unset GIT_DIFF_OPTS
unset GIT_DIR
+unset GIT_WORK_TREE
unset GIT_EXTERNAL_DIFF
unset GIT_INDEX_FILE
unset GIT_OBJECT_DIRECTORY
unset SHA1_FILE_DIRECTORIES
unset SHA1_FILE_DIRECTORY
+GIT_MERGE_VERBOSITY=5
+export GIT_MERGE_VERBOSITY
export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
+GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
+
+# Protect ourselves from common misconfiguration to export
+# CDPATH into the environment
+unset CDPATH
+
+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:
#
# 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."
+[ "x$ORIGINAL_TERM" != "xdumb" ] && (
+ TERM=$ORIGINAL_TERM &&
+ export TERM &&
+ [ -t 1 ] &&
+ tput bold >/dev/null 2>&1 &&
+ tput setaf 1 >/dev/null 2>&1 &&
+ tput sgr0 >/dev/null 2>&1
+ ) &&
+ color=t
while test "$#" -ne 0
do
-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
immediate=t; shift ;;
-h|--h|--he|--hel|--help)
- echo "$test_description"
- exit 0 ;;
+ help=t; shift ;;
-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
+ export STGIT_DEBUG_LEVEL="-1"
verbose=t; shift ;;
+ -q|--q|--qu|--qui|--quie|--quiet)
+ quiet=t; shift ;;
+ --no-color)
+ color=; shift ;;
*)
break ;;
esac
done
+if test -n "$color"; then
+ say_color () {
+ (
+ TERM=$ORIGINAL_TERM
+ export TERM
+ case "$1" in
+ error) tput bold; tput setaf 1;; # bold red
+ skip) tput bold; tput setaf 2;; # bold green
+ pass) tput setaf 2;; # green
+ info) tput setaf 3;; # brown
+ *) test -n "$quiet" && return;;
+ esac
+ shift
+ echo "* $*"
+ tput sgr0
+ )
+ }
+else
+ say_color() {
+ test -z "$1" && test -n "$quiet" && return
+ shift
+ echo "* $*"
+ }
+fi
+
+error () {
+ say_color error "error: $*"
+ trap - exit
+ exit 1
+}
+
+say () {
+ say_color info "$*"
+}
+
+test "${test_description}" != "" ||
+error "Test script did not set test_description."
+
+if test "$help" = "t"
+then
+ echo "$test_description"
+ exit 0
+fi
+
exec 5>&1
if test "$verbose" = "t"
then
test_failure=0
test_count=0
+test_fixed=0
+test_broken=0
+
+die () {
+ echo >&5 "FATAL: Unexpected exit with code $?"
+ exit 1
+}
-trap 'echo >&5 "FATAL: Unexpected exit with code $?"; exit 1' exit
+trap 'die' exit
+test_tick () {
+ if test -z "${test_tick+set}"
+ then
+ test_tick=1112911993
+ else
+ test_tick=$(($test_tick + 60))
+ fi
+ GIT_COMMITTER_DATE="$test_tick -0700"
+ GIT_AUTHOR_DATE="$test_tick -0700"
+ export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
+}
# 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: $@"
+ say_color "" " ok $test_count: $@"
}
test_failure_ () {
test_count=$(expr "$test_count" + 1)
test_failure=$(expr "$test_failure" + 1);
- say "FAIL $test_count: $1"
+ say_color error "FAIL $test_count: $1"
shift
echo "$@" | sed -e 's/^/ /'
test "$immediate" = "" || { trap - exit; exit 1; }
}
+test_known_broken_ok_ () {
+ test_count=$(expr "$test_count" + 1)
+ test_fixed=$(($test_fixed+1))
+ say_color "" " FIXED $test_count: $@"
+}
+
+test_known_broken_failure_ () {
+ test_count=$(expr "$test_count" + 1)
+ test_broken=$(($test_broken+1))
+ say_color skip " still broken $test_count: $@"
+}
test_debug () {
test "$debug" = "" || eval "$1"
return 0
}
+test_skip () {
+ this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
+ this_test="$this_test.$(expr "$test_count" + 1)"
+ 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: $@"
+ test_count=$(expr "$test_count" + 1)
+ say_color skip "skip $test_count: $1"
+ : true
+ ;;
+ *)
+ false
+ ;;
+ esac
+}
+
test_expect_failure () {
test "$#" = 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 "$eval_ret" != 0 ]
+ if ! test_skip "$@"
then
- test_ok_ "$1"
- else
- test_failure_ "$@"
+ say >&3 "checking known breakage: $2"
+ test_run_ "$2"
+ if [ "$?" = 0 -a "$eval_ret" = 0 ]
+ then
+ test_known_broken_ok_ "$1"
+ else
+ test_known_broken_failure_ "$1"
+ fi
fi
+ echo >&3 ""
}
test_expect_success () {
test "$#" = 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 "$eval_ret" = 0 ]
+ if ! test_skip "$@"
then
- test_ok_ "$1"
- else
- test_failure_ "$@"
+ say >&3 "expecting success: $2"
+ test_run_ "$2"
+ if [ "$?" = 0 -a "$eval_ret" = 0 ]
+ then
+ test_ok_ "$1"
+ else
+ test_failure_ "$@"
+ fi
fi
+ echo >&3 ""
}
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" = "$1" ]
+ if ! test_skip "$@"
then
- test_ok_ "$2"
- else
- test_failure_ "$@"
+ say >&3 "expecting exit code $1: $3"
+ test_run_ "$3"
+ if [ "$?" = 0 -a "$eval_ret" = "$1" ]
+ then
+ test_ok_ "$2"
+ else
+ test_failure_ "$@"
+ fi
fi
+ echo >&3 ""
+}
+
+# When running an StGit command that should exit with an error, use
+# these instead of testing for any non-zero exit code with !.
+exit_code () {
+ expected=$1
+ shift
+ "$@"
+ test $? -eq $expected
+}
+general_error () { exit_code 1 "$@" ; }
+command_error () { exit_code 2 "$@" ; }
+conflict () { exit_code 3 "$@" ; }
+
+# Old-infrastructure commands don't exit with the proper value on
+# conflicts. But we don't want half the tests to fail because of that,
+# so use this instead of "conflict" for them.
+conflict_old () { command_error "$@" ; }
+
+# Same thing, but for other commands that StGit where we just want to
+# make sure that they fail instead of crashing.
+must_fail () {
+ "$@"
+ test $? -gt 0 -a $? -le 129
+}
+
+# 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() {
+ $GIT_TEST_CMP "$@"
}
-# Most tests can use the created repository, but some amy need to create more.
+# Most tests can use the created repository, but some may need to create more.
# Usage: test_create_repo <directory>
test_create_repo () {
test "$#" = 1 ||
error "bug in the test script: not 1 parameter to test-create-repo"
- owd=`pwd`
+ owd=$(pwd)
repo="$1"
mkdir "$repo"
cd "$repo" || error "Cannot setup test environment"
- git-init-db >&3 2>&4 ||
- error "cannot run git-init-db -- have you installed git-core?"
+ git init >/dev/null 2>&1 || error "cannot run git init"
+ echo "empty start" | \
+ git commit-tree $(git write-tree) >.git/refs/heads/master 2>&4 || \
+ error "cannot run git commit"
mv .git/hooks .git/hooks-disabled
- echo "empty start" |
- git-commit-tree `git-write-tree` >.git/refs/heads/master 2>&4 ||
- error "cannot run git-commit -- is your git-core functioning?"
cd "$owd"
}
test_done () {
trap - exit
+
+ 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)
# We could:
# The Makefile provided will clean this test area so
# we will leave things as they are.
- say "passed all $test_count test(s)"
+ say_color pass "passed all $msg"
exit 0 ;;
*)
- say "failed $test_failure among $test_count test(s)"
+ say_color error "failed $test_failure among $msg"
exit 1 ;;
esac
# t/ subdirectory and are run in trash subdirectory.
PATH=$(pwd)/..:$PATH
HOME=$(pwd)/trash
-export PATH HOME
-
+GIT_CONFIG=.git/config
+export PATH HOME GIT_CONFIG
# Test repository
test=trash
-rm -fr "$test"
+rm -fr "$test" || {
+ trap - exit
+ echo >&5 "FATAL: Cannot prepare test area"
+ exit 1
+}
+
test_create_repo $test
cd "$test"
+
+this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$')
+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
~mdw / stgit / blobdiff