28 lines
395 B
Text
28 lines
395 B
Text
# test out the export behavior of variable assignments preceding `eval', `.'
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# and shell functions
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func()
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{
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printenv var
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}
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export var=10
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echo expect 20
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var=20 eval printenv var
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: ${TMPDIR:=/tmp}
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TMPFILE=$TMPDIR/evalsub.$$
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rm -f $TMPFILE
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echo 'printenv var' > $TMPFILE
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echo expect 30
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var=30 . $TMPFILE
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rm -f $TMPFILE
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echo expect 40
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var=40 func
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echo expect 50
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var=50 command printenv var
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