test/fast/Running 'nvm uninstall' with incorrect file permissions fails nicely - third_party/nvm - Git at Google

 #!/bin/sh

 set -ex

 \. ../../nvm.sh
 \. ../common.sh

 make_fake_node v0.0.1
 sudo touch ""$(nvm_version_path v0.0.1)"/sudo"

 RETURN_MESSAGE="$(nvm uninstall v0.0.1 2>&1 || echo)"
 CHECK_FOR="Cannot uninstall, incorrect permissions on installation folder"

 [ "${RETURN_MESSAGE#*$CHECK_FOR}" != "$RETURN_MESSAGE" ] || exit 1
	#!/bin/sh

	set -ex

	\. ../../nvm.sh
	\. ../common.sh

	make_fake_node v0.0.1
	sudo touch ""$(nvm_version_path v0.0.1)"/sudo"

	RETURN_MESSAGE="$(nvm uninstall v0.0.1 2>&1 \|\| echo)"
	CHECK_FOR="Cannot uninstall, incorrect permissions on installation folder"

	[ "${RETURN_MESSAGE#*$CHECK_FOR}" != "$RETURN_MESSAGE" ] \|\| exit 1