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function old new delta cut_main 1388 1402 +14 packed_usage 34934 34933 -1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-1) Total: 13 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
203 lines
5.8 KiB
Bash
Executable file
203 lines
5.8 KiB
Bash
Executable file
#!/bin/sh
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# Copyright 2007 by Denys Vlasenko <vda.linux@googlemail.com>
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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" "options" "expected result" "file input" "stdin"
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# file input will be file called "input"
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# test can create a file "actual" instead of writing to stdout
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testing "cut '-' (stdin) and multi file handling" \
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"cut -d' ' -f2 - input" \
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"over\n""quick\n" \
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"the quick brown fox\n" \
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"jumps over the lazy dog\n" \
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abc="\
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one:two:three:four:five:six:seven
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alpha:beta:gamma:delta:epsilon:zeta:eta:theta:iota:kappa:lambda:mu
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the quick brown fox jumps over the lazy dog
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"
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testing "cut -b a,a,a" "cut -b 3,3,3 input" "e\np\ne\n" "$abc" ""
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testing "cut -b overlaps" \
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"cut -b 1-3,2-5,7-9,9-10 input" \
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"\
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one:to:th
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alphabeta
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the qick \n" \
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"$abc" ""
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testing "-b encapsulated" \
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"cut -b 3-8,4-6 input" \
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"\
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e:two:
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pha:be
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e quic\n" \
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"$abc" ""
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optional LONG_OPTS
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testing "cut -b --output-delimiter overlaps" \
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"cut --output-delimiter='^' -b 1-3,2-5,7-9,9-10 input" \
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"\
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one:t^o:th
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alpha^beta
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the q^ick \n" \
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"$abc" ""
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SKIP=
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testing "cut high-low error" "cut -b 8-3 input 2>/dev/null || echo err" "err\n" \
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"$abc" ""
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testing "cut -b 2-1 error" "cut -b 2-1 input 2>/dev/null || echo err" "err\n" \
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"$abc" ""
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testing "cut -c a-b" "cut -c 4-10 input" ":two:th\nha:beta\n quick \n" "$abc" ""
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testing "cut -c a-" "cut -c 41- input" "\ntheta:iota:kappa:lambda:mu\ndog\n" "$abc" ""
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testing "cut -c -b" "cut -c -39 input" \
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"one:two:three:four:five:six:seven\nalpha:beta:gamma:delta:epsilon:zeta:eta\nthe quick brown fox jumps over the lazy\n" \
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"$abc" ""
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testing "cut -c a" "cut -c 40 input" "\n:\n \n" "$abc" ""
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testing "cut -c a,b-c,d" "cut -c 3,5-7,10 input" "etwoh\npa:ba\nequi \n" "$abc" ""
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testing "cut -f a-" "cut -d ':' -f 5- input" "five:six:seven\nepsilon:zeta:eta:theta:iota:kappa:lambda:mu\nthe quick brown fox jumps over the lazy dog\n" "$abc" ""
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testing "cut show whole line with no delim" "cut -d ' ' -f 3 input" \
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"one:two:three:four:five:six:seven\nalpha:beta:gamma:delta:epsilon:zeta:eta:theta:iota:kappa:lambda:mu\nbrown\n" "$abc" ""
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testing "cut with echo, -c (a-b)" "echo 'ref_categorie=test' | cut -c 1-15 " "ref_categorie=t\n" "" ""
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testing "cut with echo, -c (a)" "echo 'ref_categorie=test' | cut -c 14" "=\n" "" ""
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testing "cut with -c (a,b,c)" "cut -c 4,5,20 input" "det\n" "abcdefghijklmnopqrstuvwxyz" ""
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testing "cut with -b (a,b,c)" "cut -b 4,5,20 input" "det\n" "abcdefghijklmnopqrstuvwxyz" ""
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input="\
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406378:Sales:Itorre:Jan
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031762:Marketing:Nasium:Jim
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636496:Research:Ancholie:Mel
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396082:Sales:Jucacion:Ed
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"
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testing "cut with -d -f(:) -s" "cut -d: -f3 -s input" "Itorre\nNasium\nAncholie\nJucacion\n" "$input" ""
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testing "cut with -d -f( ) -s" "cut -d' ' -f3 -s input && echo yes" "yes\n" "$input" ""
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testing "cut with -d -f(a) -s" "cut -da -f3 -s input" "n\nsium:Jim\n\ncion:Ed\n" "$input" ""
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testing "cut with -d -f(a) -s -n" "cut -da -f3 -s -n input" "n\nsium:Jim\n\ncion:Ed\n" "$input" ""
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input="\
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foo bar baz
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bing bong boop
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"
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testing "cut with -d -s omits blank lines" "cut -d' ' -f2 -s input" "bar\nbong\n" "$input" ""
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# substitute for awk
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optional FEATURE_CUT_REGEX
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testing "cut -DF unordered" "cut -DF 2,7,5" \
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"\
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said and your
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are
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is demand. supply
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forecast :
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you you better,
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Em: Took hate
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" "" \
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"Bother, said Pooh. It's your husband, and he has a gun.
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Cheerios are donut seeds.
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Talk is cheap because supply exceeds demand.
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Weather forecast for tonight : dark.
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Apple: you can buy better, but you can't pay more.
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Subcalifragilisticexpialidocious.
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Auntie Em: Hate you, hate Kansas. Took the dog. Dorothy."
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# No delimiter found: print entire line regardless of -F RANGES
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testing "cut -F1" "cut -d: -F1" \
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"the_only_field\n" "" \
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"the_only_field\n"
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testing "cut -F2" "cut -d: -F2" \
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"the_only_field\n" "" \
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"the_only_field\n"
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# No delimiter found and -s: skip entire line
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testing "cut -sF1" "cut -d: -sF1" \
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"" "" \
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"the_only_field\n"
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#^^^ the above is probably mishandled by toybox, it prints the line
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testing "cut -sF2" "cut -d: -sF2" \
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"" "" \
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"the_only_field\n"
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# -D disables special handling of lines with no delimiters, the line is treated as the 1st field
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testing "cut -DF1" "cut -d: -DF1" \
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"the_only_field\n" "" \
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"the_only_field\n"
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testing "cut -DF2" "cut -d: -DF2" \
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"\n" "" \
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"the_only_field\n"
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optional FEATURE_CUT_REGEX LONG_OPTS
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testing "cut -F preserves intermediate delimiters" \
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"cut --output-delimiter=: -F2,4-6,7" \
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"2:4 5 6:7\n" \
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"" "1 2 3 4\t\t5 6 7 8\n"
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SKIP=
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optional LONG_OPTS
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testing "cut -f does not preserve intermediate delimiters" \
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"cut --output-delimiter=: -d' ' -f2,4-6,7" \
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"2:4:5:6:7\n" \
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"" "1 2 3 4 5 6 7 8\n"
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SKIP=
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testing "cut empty field" "cut -d ':' -f 1-3" \
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"a::b\n" \
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"" "a::b\n"
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testing "cut empty field 2" "cut -d ':' -f 3-5" \
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"b::c\n" \
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"" "a::b::c:d\n"
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testing "cut non-existing field" "cut -d ':' -f1,3" \
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"1\n" \
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"" "1:\n"
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# cut -d$'\n' has a special meaning: "select input lines".
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# I didn't find any documentation for this feature.
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testing "cut -dNEWLINE" \
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"cut -d'
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' -f4,2,6-8" \
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"2\n4\n6\n7\n" \
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"" "1\n2\n3\n4\n5\n6\n7"
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optional LONG_OPTS
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testing "cut -dNEWLINE --output-delimiter" \
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"cut -d'
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' --output-delimiter=@@ -f4,2,6-8" \
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"2@@4@@6@@7\n" \
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"" "1\n2\n3\n4\n5\n6\n7"
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testing "cut -dNEWLINE --output-delimiter 2" \
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"cut -d'
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' --output-delimiter=@@ -f4,2,6-8" \
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"2@@4@@6@@7\n" \
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"" "1\n2\n3\n4\n5\n6\n7\n"
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testing "cut -dNEWLINE --output-delimiter EMPTY_INPUT" \
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"cut -d'
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' --output-delimiter=@@ -f4,2,6-8" \
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"" \
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"" ""
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SKIP=
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# This seems to work as if delimiter is never found.
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# We test here that -d '' does *not* operate as if there was no -d
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# and delimiter has defaulted to TAB:
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testing "cut -d EMPTY" \
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"cut -d '' -f2-" \
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"1 2\t3 4 5\n" \
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"" "1 2\t3 4 5\n"
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testing "cut -d EMPTY -s" \
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"cut -d '' -f2- -s" \
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"" \
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"" "1 2\t3 4 5\n"
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exit $FAILCOUNT
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