@@ -156,6 +156,25 @@ go_test_dir() {

 	)

 }

+# Compile phase run by parallel in test-unit. No support for coverpkg

+go_compile_test_dir() {

+	dir=$1

+	testcover=()

+	if [ "$HAVE_GO_TEST_COVER" ]; then

+		# if our current go install has -cover, we want to use it :)

+		mkdir -p "$DEST/coverprofiles"

+		coverprofile="docker${dir#.}"

+		coverprofile="$DEST/coverprofiles/${coverprofile//\//-}"

+		testcover=( -cover -coverprofile "$coverprofile" ) # missing $coverpkg

+	fi

+	(

+		readarray -t BUILDFLAGS < "$BUILDFLAGS_FILE"

+		cd "$dir"

+		go test "${testcover[@]}" -ldflags "$LDFLAGS" "${BUILDFLAGS[@]}" $TESTFLAGS -c

+		echo "$dir"

+	)

+}

+

 # This helper function walks the current directory looking for directories

 # holding certain files ($1 parameter), and prints their paths on standard

 # output, one per line.

@@ -6,6 +6,7 @@ DEST=$1

 RED=$'\033[31m'

 GREEN=$'\033[32m'

 TEXTRESET=$'\033[0m' # reset the foreground colour

+: ${PARALLEL_JOBS:=0}

 # Run Docker's test suite, including sub-packages, and store their output as a bundle

 # If $TESTFLAGS is set in the environment, it is passed as extra arguments to 'go test'.

@@ -22,34 +23,58 @@ bundle_test_unit() {

 			TESTDIRS=$(find_dirs '*_test.go')

 		fi

-		TESTS_FAILED=()

-		for test_dir in $TESTDIRS; do

-			echo

+		(

+			# accomodate parallel to be able to access variables

+			export SHELL=/bin/bash 

+			export HOME=/tmp

+			mkdir -p "$HOME/.parallel"

+			touch "$HOME/.parallel/ignored_vars"

+			export -f go_compile_test_dir

+			export LDFLAGS="$LDFLAGS $LDFLAGS_STATIC_DOCKER"

+			export TESTFLAGS

+			export HAVE_GO_TEST_COVER

+			export DEST

+			# some hack to export array variables

+			export BUILDFLAGS_FILE="$HOME/buildflags_file"

+			( IFS=$'\n'; echo "${BUILDFLAGS[*]}" ) > "$BUILDFLAGS_FILE"

-			if ! LDFLAGS="$LDFLAGS $LDFLAGS_STATIC_DOCKER" go_test_dir "$test_dir"; then

-				TESTS_FAILED+=("$test_dir")

-				echo

-				echo "${RED}Tests failed: $test_dir${TEXTRESET}"

-				sleep 1 # give it a second, so observers watching can take note

-			fi

-		done

+			echo "$TESTDIRS" | parallel --jobs "$PARALLEL_JOBS" --env _ go_compile_test_dir | go_run_test_dir

+		)

+	}

+}

+go_run_test_dir() {

+	TESTS_FAILED=()

+	while read dir; do

 		echo

-		echo

-		echo

-

-		# if some tests fail, we want the bundlescript to fail, but we want to

-		# try running ALL the tests first, hence TESTS_FAILED

-		if [ "${#TESTS_FAILED[@]}" -gt 0 ]; then

-			echo "${RED}Test failures in: ${TESTS_FAILED[@]}${TEXTRESET}"

+		echo '+ go test' $TESTFLAGS "github.com/dotcloud/docker${dir#.}"

+		pushd "$dir" > /dev/null

+		t=$(basename "$dir").test

+		if ! ./$t; then

+			TESTS_FAILED+=("$dir")

 			echo

-			false

-		else

-			echo "${GREEN}Test success${TEXTRESET}"

-			echo

-			true

+			echo "${RED}Tests failed: $dir${TEXTRESET}"

+			sleep 1 # give it a second, so observers watching can take note

 		fi

-	}

+		rm ./$t || true

+		popd > /dev/null

+	done

+

+	echo

+	echo

+	echo

+

+	# if some tests fail, we want the bundlescript to fail, but we want to

+	# try running ALL the tests first, hence TESTS_FAILED

+	if [ "${#TESTS_FAILED[@]}" -gt 0 ]; then

+		echo "${RED}Test failures in: ${TESTS_FAILED[@]}${TEXTRESET}"

+		echo

+		false

+	else

+		echo "${GREEN}Test success${TEXTRESET}"

+		echo

+		true

+	fi

 }

 exec > >(tee -a $DEST/test.log) 2>&1