urchin/tests/Cross-shell test support/The -s option should invoke tests with the specified shell.

#!/bin/sh

# Tests the `-s <shell> option, which invokes shebang-less and sh-shebang-line test scripts with the specified shell (for testing *sourced* shell code).

which bash >/dev/null || { echo "Cannot test -s option: bash cannot be located." >&2; exit 2; }

../../urchin -s bash ./.test-run-by-specified-shell
Support for cross-shell testing added, via option `-s <shell>` and env. variable `TEST_SHELL`. * For tests that _source_ shell scripts: option `-s <shell>` now tells urchin to invoke test scripts with the specified shell (only shebang-less and `#!/bin/sh` tests scripts). * For tests that _invoke_ schell scripts: instruct users to write their tests to always invoke via environment variable `TEST_SHELL` (e.g., `$TEST_SHELL ../foo`), and invoke urchin with that variable defined as needed, e.g., `TEST_SHELL=ksh urchin ./tests`; urchin defaults `TEST_SHELL` to `/bin/sh`. See updated `readme.md` for details. 2014-10-17 17:16:12 -04:00			`#!/bin/sh`

			# Tests the `-s <shell> option, which invokes shebang-less and sh-shebang-line test scripts with the specified shell (for testing sourced shell code).

			`which bash >/dev/null \|\| { echo "Cannot test -s option: bash cannot be located." >&2; exit 2; }`

			`../../urchin -s bash ./.test-run-by-specified-shell`