1 files changed, 150 insertions, 0 deletions
diff --git a/tests/shlib/common.sh b/tests/shlib/common.sh
new file mode 100644
index 0000000..7794192
--- /dev/null
+++ b/tests/shlib/common.sh
@@ -0,0 +1,150 @@
+: ${USER:=`id -un`}
+: ${HOME:=`getent passwd $USER | cut -d: -f6`}
+
+if test -z "${PYTHON}" ; then
+	if test -n "$USE_UCS2_PYTHON" ; then
+		LD_LIBRARY_PATH="$HOME/opt/cpython-ucs2-$UCS2_PYTHON_VARIANT/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"
+	fi
+fi
+
+export LD_LIBRARY_PATH
+export USER
+export HOME
+
+if test -n "$USE_UCS2_PYTHON" ; then
+	POWERLINE_VIRTUALENV="cpython-ucs2-$UCS2_PYTHON_VARIANT"
+	PYTHON="$HOME/.virtualenvs/$POWERLINE_VIRTUALENV/bin/python"
+	if test -n "$BASH_VERSION" ; then
+		set +e
+		. virtualenvwrapper.sh
+		workon "$POWERLINE_VIRTUALENV"
+		set -e
+	fi
+fi
+
+. tests/bot-ci/scripts/common/main.sh silent
+
+export USER HOME
+
+if test -z "$FAILED" ; then
+	FAILED=0
+
+	FAIL_SUMMARY=""
+
+	TMP_ROOT="$ROOT/tests/tmp"
+	export FAILURES_FILE="$ROOT/tests/status"
+fi
+
+ANSI_CLEAR="\033[0K"
+
+travis_fold() {
+	local action="$1"
+	local name="$2"
+	name="$(echo -n "$name" | tr '\n\0' '--' | sed -r 's/[^A-Za-z0-9]+/-/g')"
+	name="$(echo -n "$name" | sed -r 's/-$//')"
+	echo -en "travis_fold:${action}:${name}\r${ANSI_CLEAR}"
+}
+
+print_environ() {
+	echo "Using $PYTHON_IMPLEMENTATION version $PYTHON_VERSION."
+	echo "Path to Python executable: $PYTHON."
+	echo "Root: $ROOT."
+	echo "Branch: $BRANCH_NAME."
+	echo "sys.path:"
+	"$PYTHON" -c "for path in __import__('sys').path: print('  %r' % path)"
+}
+
+enter_suite() {
+	set +x
+	local suite_name="$1" ; shift
+	local final="$1"
+	export POWERLINE_CURRENT_SUITE="${POWERLINE_CURRENT_SUITE}/$suite_name"
+	travis_fold start "$POWERLINE_CURRENT_SUITE"
+	print_environ
+	if test "$final" = final ; then
+		if test -n "$POWERLINE_SUITE_FINAL" ; then
+			fail __suite__/enter/final E "Final suites do not allow nesting"
+		fi
+		export POWERLINE_SUITE_FINAL=1
+		# set -x
+	fi
+}
+
+exit_suite() {
+	if test "$POWERLINE_CURRENT_SUITE" = "$POWERLINE_TMP_DIR_SUITE" ; then
+		rm_test_root
+	fi
+	if test $FAILED -ne 0 ; then
+		echo "Suite ${POWERLINE_CURRENT_SUITE} failed, summary:"
+		echo "${FAIL_SUMMARY}"
+	fi
+	set +x
+	travis_fold end "$POWERLINE_CURRENT_SUITE"
+	export POWERLINE_CURRENT_SUITE="${POWERLINE_CURRENT_SUITE%/*}"
+	if test "$1" != "--continue" ; then
+		exit $FAILED
+	else
+		unset POWERLINE_SUITE_FINAL
+	fi
+}
+
+_fail() {
+	local allow_failure=
+	if test "$1" = "--allow-failure" ; then
+		shift
+		allow_failure=A
+	fi
+	local test_name="$1" ; shift
+	local fail_char="$allow_failure$1" ; shift
+	local message="$1" ; shift
+	local verb="$1" ; shift
+	local full_msg="$fail_char $POWERLINE_CURRENT_SUITE|$test_name :: $message"
+	FAIL_SUMMARY="${FAIL_SUMMARY}${NL}${full_msg}"
+	echo "$verb: $full_msg"
+	echo "$full_msg" >> "$FAILURES_FILE"
+	if test -z "$allow_failure" ; then
+		FAILED=1
+	fi
+}
+
+fail() {
+	_fail "$@" "Failed"
+}
+
+skip() {
+	local test_name="$1" ; shift
+	local message="$1" ; shift
+	_fail --allow-failure "$test_name" S "$message" "Skipped"
+}
+
+make_test_root() {
+	local suffix="${POWERLINE_CURRENT_SUITE##*/}"
+
+	local tmpdir="$TMP_ROOT/$suffix/"
+	export POWERLINE_TMP_DIR_SUITE="$POWERLINE_CURRENT_SUITE"
+
+	if test -d "$tmpdir" ; then
+		rm -r "$tmpdir"
+	fi
+
+	mkdir -p "$tmpdir"
+
+	export TEST_ROOT="$tmpdir"
+}
+
+rm_test_root() {
+	if test -e "$FAILURES_FILE" ; then
+		return 0
+	fi
+	local suffix="${POWERLINE_CURRENT_SUITE##*/}"
+	if test -d "$TMP_ROOT/$suffix" ; then
+		rm -r "$TMP_ROOT/$suffix"
+		rmdir "$TMP_ROOT" &>/dev/null || true
+	fi
+}
+
+if ! command -v realpath ; then
+	realpath() {
+		$PYTHON -c 'import os, sys; print(os.path.realpath(sys.argv[1]))' "$1"
+	}
+fi