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6a6a5e4d01
Newline quoting for csh. Empty argument quoted as ''. Passes testsuite.
328 lines
11 KiB
Plaintext
328 lines
11 KiB
Plaintext
echo "### --line-buffer"
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### --line-buffer
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seq 10 | parallel -j20 --line-buffer 'seq {} 10 | pv -qL 10' > /tmp/parallel_l$$; seq 10 | parallel -j20 'seq {} 10 | pv -qL 10' > /tmp/parallel_$$; cat /tmp/parallel_l$$ | wc; diff /tmp/parallel_$$ /tmp/parallel_l$$ >/dev/null ; echo These must diff: $?; rm /tmp/parallel_l$$ /tmp/parallel_$$
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55 55 120
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These must diff: 1
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echo "### --pipe --line-buffer"
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### --pipe --line-buffer
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seq 200| parallel -N10 -L1 --pipe -j20 --line-buffer --tagstring {#} pv -qL 10 > /tmp/parallel_pl$$; seq 200| parallel -N10 -L1 --pipe -j20 --tagstring {#} pv -qL 10 > /tmp/parallel_p$$; cat /tmp/parallel_pl$$ | wc; diff /tmp/parallel_p$$ /tmp/parallel_pl$$ >/dev/null ; echo These must diff: $?; rm /tmp/parallel_pl$$ /tmp/parallel_p$$
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200 400 1202
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These must diff: 1
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echo "### --pipe --line-buffer --compress"
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### --pipe --line-buffer --compress
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seq 200| parallel -N10 -L1 --pipe -j20 --line-buffer --compress --tagstring {#} pv -qL 10 | wc
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200 400 1202
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echo "### bug #41482: --pipe --compress blocks at different -j/seq combinations"
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### bug #41482: --pipe --compress blocks at different -j/seq combinations
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seq 1 | parallel -k -j2 --compress -N1 -L1 --pipe cat; echo echo 1-4 + 1-4
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1
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echo 1-4 + 1-4
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seq 4 | parallel -k -j3 --compress -N1 -L1 -vv echo; echo 4 times wc to stderr to stdout
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echo 1
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1
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echo 2
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2
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echo 3
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3
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echo 4
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4
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4 times wc to stderr to stdout
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(seq 4 | parallel -k -j3 --compress -N1 -L1 --pipe wc '>&2') 2>&1 >/dev/null
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1 1 2
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1 1 2
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1 1 2
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1 1 2
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echo 1 2 3 4
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1 2 3 4
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seq 4 | parallel -k -j3 --compress echo; echo 1 2 3 4
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1
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2
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3
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4
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1 2 3 4
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seq 4 | parallel -k -j1 --compress echo; echo 1 2
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1
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2
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3
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4
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1 2
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seq 2 | parallel -k -j1 --compress echo; echo 1 2 3
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1
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2
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1 2 3
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seq 3 | parallel -k -j2 --compress -N1 -L1 --pipe cat; echo "### bug #41609: --compress fails"
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1
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2
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3
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### bug #41609: --compress fails
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seq 12 | parallel --compress --compress-program bzip2 -k seq {} 1000000 | md5sum
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24812dd0f24a26d08a780f988b9d5ad2 -
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seq 12 | parallel --compress -k seq {} 1000000 | md5sum
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24812dd0f24a26d08a780f988b9d5ad2 -
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echo "### --compress race condition (use nice): Fewer than 400 would run"
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### --compress race condition (use nice): Fewer than 400 would run
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seq 400| nice parallel -j200 --compress echo | wc
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400 400 1492
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echo "### -v --pipe: Dont spawn too many - 1 is enough"
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### -v --pipe: Dont spawn too many - 1 is enough
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seq 1 | parallel -j10 -v --pipe cat
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cat
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1
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echo "### Test -N0 and --tagstring (fails)"
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### Test -N0 and --tagstring (fails)
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echo tagstring arg | parallel --tag -N0 echo foo
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