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git://git.code.sf.net/p/zsh/code
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32 lines
847 B
Plaintext
32 lines
847 B
Plaintext
# Tests for process substitution: <(...), >(...) and =(...).
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%prep
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if grep '#define PATH_DEV_FD' $ZTST_testdir/../config.h > /dev/null 2>&1 ||
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grep '#define HAVE_FIFOS' $ZTST_testdir/../config.h > /dev/null 2>&1; then
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mkdir procsubst.tmp
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cd procsubst.tmp
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print 'First\tSecond\tThird\tFourth' >FILE1
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print 'Erste\tZweite\tDritte\tVierte' >FILE2
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else
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ZTST_unimplemented="process substitution is not supported"
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true
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fi
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%test
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paste <(cut -f1 FILE1) <(cut -f3 FILE2)
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0:<(...) substitution
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>First Dritte
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# slightly desperate hack to force >(...) to be synchronous
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{ paste <(cut -f2 FILE1) <(cut -f4 FILE2) } > >(sed 's/e/E/g' >OUTFILE)
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cat OUTFILE
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0:>(...) substitution
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>SEcond ViErtE
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diff =(cat FILE1) =(cat FILE2)
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1:=(...) substituion
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>1c1
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>< First Second Third Fourth
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>---
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>> Erste Zweite Dritte Vierte
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