43 lines
1.0 KiB
Plaintext
43 lines
1.0 KiB
Plaintext
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#!/usr/bin/env bash
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cd "${0%/*}" || exit 1
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. ../run-tests
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testArgs() {
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local args
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# shellcheck disable=SC2031
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args=$(declare -p MO_FUNCTION_ARGS)
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# The output from declare -p could look like these
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# declare -a MO_FUNCTION_ARGS=([0]="one")
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# declare -ax MO_FUNCTION_ARGS='([0]="one")'
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# Trim leading declare statement and variable name
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args="${args#*=}"
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# If there are any quotes, remove them. The function arguments will always
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# be an array.
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if [[ "${args:0:1}" == "'" ]]; then
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args=${args#\'}
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args=${args%\'}
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fi
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echo -n "$args"
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}
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template() {
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cat <<EOF
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No args: {{testArgs}} - done
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One arg: {{testArgs 'one'}} - done
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Multiple arguments: {{testArgs 'aa' 'bb' 'cc' 'x' "" '!' '{[_.|' }} - done
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Evil: {{testArgs bla; cat /etc/issue}} - done
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EOF
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}
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expected() {
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cat <<EOF
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No args: () - done
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One arg: ([0]="one") - done
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Multiple arguments: ([0]="aa" [1]="bb" [2]="cc" [3]="x" [4]="" [5]="!" [6]="{[_.|") - done
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Evil: ([0]="" [1]="" [2]="") - done
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EOF
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}
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runTest
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