nvm/test/fast/Running "nvm use foo" where...

#!/bin/sh

set -ex

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

cleanup() {
  rm -rf "$(nvm_alias_path)/foo"
}

\. ../../nvm.sh

nvm_make_alias foo foo

set +ex # needed for stderr
OUTPUT="$(nvm use foo 2>&1)"
set -ex
EXPECTED_OUTPUT='The alias "foo" leads to an infinite loop. Aborting.'
[ "_${OUTPUT}" = "_${EXPECTED_OUTPUT}" ] \
  || die "'nvm use foo' did not output >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

set +ex # needed for stderr
EXIT_CODE="$(nvm use foo 2>/dev/null ; echo $?)"
set -ex
[ "_$EXIT_CODE" = "_8" ] || die "Expected exit code 8; got ${EXIT_CODE}"

set +ex # needed for stderr
OUTPUT="$(nvm use --silent foo 2>&1)"
set -ex
EXPECTED_OUTPUT=''
[ "_${OUTPUT}" = "_${EXPECTED_OUTPUT}" ] \
  || die "'nvm use --silent foo' did not output >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"

set +ex # needed for stderr
EXIT_CODE="$(nvm use --silent foo 2>/dev/null ; echo $?)"
set -ex
[ $EXIT_CODE -eq 8 ] || die "Expected exit code 8 from 'nvm use --silent foo'; got ${EXIT_CODE}"

cleanup
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00			`#!/bin/sh`

[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set -ex`

[Tests] die() in tests should quote "$@" for echo 2016-11-07 03:34:36 +08:00			`die () { echo "$@" ; cleanup ; exit 1; }`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
			`cleanup() {`
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`rm -rf "$(nvm_alias_path)/foo"`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00			`}`

[Tests] Replace all dots with backslash dots 2016-11-04 13:15:18 +08:00			`\. ../../nvm.sh`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`nvm_make_alias foo foo`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set +ex # needed for stderr`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00			`OUTPUT="$(nvm use foo 2>&1)"`
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set -ex`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00			`EXPECTED_OUTPUT='The alias "foo" leads to an infinite loop. Aborting.'`
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`[ "_${OUTPUT}" = "_${EXPECTED_OUTPUT}" ] \`
			`\|\| die "'nvm use foo' did not output >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set +ex # needed for stderr`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00			`EXIT_CODE="$(nvm use foo 2>/dev/null ; echo $?)"`
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set -ex`
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`[ "_$EXIT_CODE" = "_8" ] \|\| die "Expected exit code 8; got ${EXIT_CODE}"`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set +ex # needed for stderr`
Adding unit tests for --silent 2015-07-10 08:27:35 +08:00			`OUTPUT="$(nvm use --silent foo 2>&1)"`
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set -ex`
Adding unit tests for --silent 2015-07-10 08:27:35 +08:00			`EXPECTED_OUTPUT=''`
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`[ "_${OUTPUT}" = "_${EXPECTED_OUTPUT}" ] \`
			`\|\| die "'nvm use --silent foo' did not output >${EXPECTED_OUTPUT}<; got >${OUTPUT}<"`
Adding unit tests for --silent 2015-07-10 08:27:35 +08:00
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set +ex # needed for stderr`
Adding unit tests for --silent 2015-07-10 08:27:35 +08:00			`EXIT_CODE="$(nvm use --silent foo 2>/dev/null ; echo $?)"`
[Tests] use `-ex` option during tests when possible Relates to #1130 2016-07-07 15:00:59 +08:00			`set -ex`
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`[ $EXIT_CODE -eq 8 ] \|\| die "Expected exit code 8 from 'nvm use --silent foo'; got ${EXIT_CODE}"`
Prevent attempts to `nvm use` a circular reference. 2014-10-22 16:48:16 +08:00
[Tests] clean up some tests 2016-07-07 16:14:37 +08:00			`cleanup`