X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=t%2Ftest-lib.sh;h=05f6e79560ff7e3d92c47221b3ee7adec098e676;hb=1a9366c0d48dbac3f728a1c6ff0da0fb7fd95353;hp=d3f71d1932310197219155b426687d155bf63c5b;hpb=98e031f0bb6e857c684e6db24d03d22cfc1a532a;p=git.git

diff --git a/t/test-lib.sh b/t/test-lib.sh
index d3f71d19..05f6e795 100755
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -5,8 +5,10 @@
 
 # For repeatability, reset the environment to known value.
 LANG=C
+LC_ALL=C
+PAGER=cat
 TZ=UTC
-export LANG TZ
+export LANG LC_ALL PAGER TZ
 unset AUTHOR_DATE
 unset AUTHOR_EMAIL
 unset AUTHOR_NAME
@@ -14,10 +16,11 @@ unset COMMIT_AUTHOR_EMAIL
 unset COMMIT_AUTHOR_NAME
 unset GIT_ALTERNATE_OBJECT_DIRECTORIES
 unset GIT_AUTHOR_DATE
-unset GIT_AUTHOR_EMAIL
-unset GIT_AUTHOR_NAME
-unset GIT_COMMITTER_EMAIL
-unset GIT_COMMITTER_NAME
+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
@@ -25,6 +28,8 @@ 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
 
 # Each test should start with something like this, after copyright notices:
 #
@@ -35,6 +40,7 @@ unset SHA1_FILE_DIRECTORY
 
 error () {
 	echo "* error: $*"
+	trap - exit
 	exit 1
 }
 
@@ -57,11 +63,14 @@ do
 		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
@@ -72,6 +81,8 @@ 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.
@@ -84,32 +95,42 @@ test_ok_ () {
 test_failure_ () {
 	test_count=$(expr "$test_count" + 1)
 	test_failure=$(expr "$test_failure" + 1);
-	say "FAIL $test_count: $@"
-	test "$immediate" == "" || exit 1
+	say "FAIL $test_count: $1"
+	shift
+	echo "$@" | sed -e 's/^/	/'
+	test "$immediate" = "" || { trap - exit; exit 1; }
 }
 
 
 test_debug () {
-	test "$debug" == "" || eval "$1"
+	test "$debug" = "" || eval "$1"
+}
+
+test_run_ () {
+	eval >&3 2>&4 "$1"
+	eval_ret="$?"
+	return 0
 }
 
 test_expect_failure () {
-	test "$#" == 2 ||
+	test "$#" = 2 ||
 	error "bug in the test script: not 2 parameters to test-expect-failure"
 	say >&3 "expecting failure: $2"
-	if eval >&3 2>&4 "$2"
+	test_run_ "$2"
+	if [ "$?" = 0 -a "$eval_ret" != 0 ]
 	then
-		test_failure_ "$@"
-	else
 		test_ok_ "$1"
+	else
+		test_failure_ "$@"
 	fi
 }
 
 test_expect_success () {
-	test "$#" == 2 ||
+	test "$#" = 2 ||
 	error "bug in the test script: not 2 parameters to test-expect-success"
 	say >&3 "expecting success: $2"
-	if eval >&3 2>&4 "$2"
+	test_run_ "$2"
+	if [ "$?" = 0 -a "$eval_ret" = 0 ]
 	then
 		test_ok_ "$1"
 	else
@@ -117,9 +138,38 @@ test_expect_success () {
 	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 <directory>
+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 "$test_failure" in
-	0)	
+	0)
 		# We could:
 		# cd .. && rm -fr trash
 		# but that means we forbid any tests that use their own
@@ -141,10 +191,27 @@ test_done () {
 # Test the binaries we have just built.  The tests are kept in
 # t/ subdirectory and are run in trash subdirectory.
 PATH=$(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 "$test"
-mkdir "$test"
+test_create_repo $test
 cd "$test"
-git-init-db 2>/dev/null || error "cannot run git-init-db"