12 lines
423 B
Bash
Executable File
12 lines
423 B
Bash
Executable File
#!/bin/sh
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# Tests support for either passing through or defining a default value for environment variable TEST_SHELL.
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# (for test scripts that want to invoke shell scripts with a specified shell).
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# Test if $TEST_SHELL - if *undefined* - is exported with value '/bin/sh' by urchin
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# and thus has that value inside test scripts.
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s="$TEST_SHELL"
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unset -v TEST_SHELL
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"$s" ../../urchin ./.test-TEST_SHELL-undefined_or_empty
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