test/slow/nvm exec/Running "nvm exec 0.x" should work - third_party/nvm - Git at Google

 #!/bin/sh

 die () { echo $@ ; exit 1; }

 . ../../../nvm.sh

 nvm use 0.10
 NPM_VERSION_TEN="$(npm --version)"
 TEST_STRING="foo bar"

 nvm use 0.11.7 && [ "$(node --version)" = "v0.11.7" ] || die "\`nvm use\` failed!"

 [ "$(nvm exec 0.10 npm --version | tail -1)" = "$NPM_VERSION_TEN" ] || die "`nvm exec` failed to run with the correct version"

 [ "$(nvm exec 0.10 bash -c "printf '$TEST_STRING'" | tail -1)" = "$TEST_STRING" ] || die "`nvm exec` failed to run with the command include white-spaces"
	#!/bin/sh

	die () { echo $@ ; exit 1; }

	. ../../../nvm.sh

	nvm use 0.10
	NPM_VERSION_TEN="$(npm --version)"
	TEST_STRING="foo bar"

	nvm use 0.11.7 && [ "$(node --version)" = "v0.11.7" ] \|\| die "\`nvm use\` failed!"

	[ "$(nvm exec 0.10 npm --version \| tail -1)" = "$NPM_VERSION_TEN" ] \|\| die "`nvm exec` failed to run with the correct version"

	[ "$(nvm exec 0.10 bash -c "printf '$TEST_STRING'" \| tail -1)" = "$TEST_STRING" ] \|\| die "`nvm exec` failed to run with the command include white-spaces"