bd202a5ec1
function old new delta process_stdin_with_replace 165 204 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
73 lines
1.6 KiB
Bash
Executable File
73 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2008 by Denys Vlasenko
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# Licensed under GPLv2, see file LICENSE in this source tree.
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. ./testing.sh
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# testing "test name" "command" "expected result" "file input" "stdin"
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testing "xargs -E _ stops on underscore" \
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"xargs -E _" \
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"a\n" \
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"" "a\n_\nb\n"
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testing "xargs -E ''" \
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"xargs -E ''" \
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"a _ b\n" \
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"" "a\n_\nb\n"
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testing "xargs -e without param" \
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"xargs -e" \
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"a _ b\n" \
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"" "a\n_\nb\n"
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testing "xargs does not stop on underscore ('new' GNU behavior)" \
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"xargs" \
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"a _ b\n" \
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"" "a\n_\nb\n"
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testing "xargs -s7 can take one-char input" \
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"xargs -s7 echo" \
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"a\n" \
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"" "a\n"
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testing "xargs -sNUM test 1" \
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"xargs -ts25 echo 2>&1 >/dev/null" \
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"echo 1 2 3 4 5 6 7 8 9 0\n""echo 1 2 3 4 5 6 7 8 9\n""echo 00\n" \
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"" "1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 00\n"
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testing "xargs -sNUM test 2" \
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"xargs -ts25 echo 1 2>&1 >/dev/null" \
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"echo 1 2 3 4 5 6 7 8 9 0\n""echo 1 2 3 4 5 6 7 8 9\n""echo 1 00\n" \
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"" "2 3 4 5 6 7 8 9 0 2 3 4 5 6 7 8 9 00\n"
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# see that we don't get "argument line too long",
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# but do see the last word, 99999, instead
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optional FEATURE_XARGS_SUPPORT_QUOTES
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testing "xargs argument line too long" \
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"seq 10000 99999 | sed -e 's/^/\"/' -e 's/$/\"/' | xargs echo | grep -o 99999; echo \$?" \
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"99999\n0\n" \
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"" ""
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testing "xargs -n1" \
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"xargs -n1 echo" \
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"1\n2\n3\n4\n5\n" \
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"" "1 2 3 4 5\n"
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testing "xargs -n2" \
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"xargs -n2 echo" \
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"1 2\n3 4\n5\n" \
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"" "1 2 3 4 5\n"
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SKIP=
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optional FEATURE_XARGS_SUPPORT_QUOTES
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testing "xargs -I skips empty lines and leading whitespace" \
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"xargs -I% echo '[%]'" \
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"[2]\n[4]\n[6 6 ]\n[7]\n" \
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"" " \n2\n\n4\n\n 6 6 \n \v \t 7\n\t\n\v\n"
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SKIP=
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exit $FAILCOUNT
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