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- #!/bin/echo Run scripts/test.sh
- #testing "name" "command" "result" "infile" "stdin"
- testing 'as cat' 'sed ""' "one\ntwo\nthree" "" "one\ntwo\nthree"
- # This segfaults ubuntu 12.04's sed. No really.
- testing 'sed - - twice' 'sed "" - -' "hello\n" "" "hello\n"
- testing '-n' 'sed -n ""' "" "" "one\ntwo\nthree"
- testing '-n p' 'sed -n p' "one\ntwo\nthree" "" "one\ntwo\nthree"
- testing 'explicit pattern' 'sed -e p -n' "one\ntwo\nthree" "" \
- "one\ntwo\nthree"
- # Exploring the wonders of sed addressing modes
- testing '' 'sed -n 1p' "one\n" "" "one\ntwo\nthree"
- testing '' 'sed 2p' "one\ntwo\ntwo\nthree" "" "one\ntwo\nthree"
- testing '' 'sed -n 2p' "two\n" "" "one\ntwo\nthree"
- testing '-n $p' 'sed -n \$p' "three" "" "one\ntwo\nthree"
- testing 'as cat #2' "sed -n '1,\$p'" "one\ntwo\nthree" "" "one\ntwo\nthree"
- testing 'no input means no last line' "sed '\$a boing'" "" "" ""
- testing '-n $,$p' 'sed -n \$,\$p' 'three' '' 'one\ntwo\nthree'
- testing '' 'sed -n 1,2p' "one\ntwo\n" "" "one\ntwo\nthree"
- testing '' 'sed -n 2,3p' "two\nthree" "" "one\ntwo\nthree"
- testing '' 'sed -n 2,1p' "two\n" "" "one\ntwo\nthree"
- testing '$ with 2 inputs' 'sed -n \$p - input' "four\n" "four\n" \
- "one\ntwo\nthree"
- testing '' 'sed -n /two/p' "two\n" "" "one\ntwo\nthree"
- testing '' 'sed -n 1,/two/p' 'one\ntwo\n' '' 'one\ntwo\nthree'
- testing '' 'sed -n /one/,2p' 'one\ntwo\n' '' 'one\ntwo\nthree'
- testing '' 'sed -n 1,/one/p' 'one\ntwo\nthree' '' 'one\ntwo\nthree'
- testing '' 'sed -n /one/,1p' 'one\n' '' 'one\ntwo\nthree'
- testing 'sed -n /two/,$p' 'sed -n /two/,\$p' 'two\nthree' '' 'one\ntwo\nthree'
- # Fun with newlines!
- testing '' 'sed -n 3p' "three" "" "one\ntwo\nthree"
- testing 'prodigal newline' "sed -n '1,\$p' - input" \
- "one\ntwo\nthree\nfour\n" "four\n" "one\ntwo\nthree"
- testing 'Newline only added if further output' "sed -n 3p - input" "three" \
- "four\n" "one\ntwo\nthree"
- # Fun with match delimiters and escapes
- testing 'match \t tab' "sed -n '/\t/p'" "\tx\n" "" "\tx\n"
- testing 'match t delim disables \t tab' "sed -n '\t\txtp'" "" "" "\tx\n"
- testing 'match t delim makes \t literal t' \
- "sed -n '\t\txtp'" "tx\n" "" "tx\n"
- testing 'match n delim' "sed -n '\n\txnp'" "\tx\n" "" "\tx\n"
- testing 'match n delim disables \n newline' "sed -n '\n\nxnp'" "" "" "\nx\n"
- toyonly testing 'match \n literal n' "sed -n '\n\nxnp'" "nx\n" "" "nx\n"
- testing 'end match does not check starting match line' \
- "sed -n '/two/,/two/p'" "two\nthree" "" "one\ntwo\nthree"
- testing 'end match/start match mixing number/letter' \
- "sed -n '2,/two/p'" "two\nthree" "" "one\ntwo\nthree"
- testing 'num then regex' 'sed -n 2,/d/p' 'b\nc\nd\n' '' 'a\nb\nc\nd\ne\nf\n'
- testing 'regex then num' 'sed -n /b/,4p' 'b\nc\nd\n' '' 'a\nb\nc\nd\ne\nf\n'
- testing 'multiple regex address match' 'sed -n /on/,/off/p' \
- 'bone\nturtle\scoff\ntron\nlurid\noffer\n' "" \
- 'zap\nbone\nturtle\scoff\nfred\ntron\nlurid\noffer\nbecause\n'
- testing 'regex address overlap' 'sed -n /on/,/off/p' "on\nzap\noffon\n" "" \
- 'on\nzap\noffon\nping\noff\n'
- testing 'getdelim with nested [:blah:]' 'sed -n "sa\a[a[:space:]bc]*aXXagp"' \
- "ABXXCDXXEFXXGHXXIXX" "" "ABaaCDa EFaa aGHa a Ia "
- testing '[ in [[]' "sed 's@[[]@X@g'" "X" "" "["
- testing '[[] with ] as delimiter' "sed 's][[]]X]g'" "X" "" "["
- testing '[[] with [ as delimiter' "sed 's[\[\[][X['" "X" "" "["
- # gGhHlnNpPqrstwxy:=
- # s///#comment
- # abcdDi
- testing 'prodigaler newline' 'sed -e a\\ -e woo' 'one\nwoo\n' '' 'one'
- testing "aci" \
- "sed -e '3a boom' -e '/hre/i bang' -e '3a whack' -e '3c bong'" \
- "one\ntwo\nbang\nbong\nboom\nwhack\nfour\n" "" \
- "one\ntwo\nthree\nfour\n"
- testing "b loop" "sed ':woo;=;b woo' | head -n 5" '1\n1\n1\n1\n1\n' "" "X"
- testing "b skip" "sed -n '2b zap;d;:zap;p'" "two\n" "" "one\ntwo\nthree"
- testing "b end" "sed -n '2b;p'" "one\nthree" "" "one\ntwo\nthree"
- testing "c range" "sed '2,4c blah'" "one\nblah\nfive\nsix" "" \
- "one\ntwo\nthree\nfour\nfive\nsix"
- testing "c {range}" "sed -e '2,4{c blah' -e '}'" \
- "one\nblah\nblah\nblah\nfive\nsix" \
- "" "one\ntwo\nthree\nfour\nfive\nsix"
- testing "c multiple continuation" \
- "sed -e 'c\\' -e 'two\\' -e ''" "two\n\n" "" "hello"
- toyonly testing "c empty continuation" "sed -e 'c\\'" "\n" "" "hello"
- testing "D further processing depends on whether line is blank" \
- "sed -e '/one/,/three/{' -e 'i meep' -e'N;2D;}'" \
- "meep\nmeep\ntwo\nthree\n" "" "one\ntwo\nthree\n"
- testing 'newline staying away' 'sed s/o/x/' 'xne\ntwx' '' 'one\ntwo'
- # Why on _earth_ is this not an error? There's a \ with no continuation!
- #testing 'sed what, _really_?' 'sed -e a\\ && echo yes really' \
- # 'one\nyes really\n' '' 'one\n'
- # all the s/// test
- testing "match empty line" "sed -e 's/^\$/@/'" "@\n" "" "\n"
- testing '\1' "sed 's/t\\(w\\)o/za\\1py/'" "one\nzawpy\nthree" "" \
- "one\ntwo\nthree"
- testing '\1 p' "sed 's/t\\(w\\)o/za\\1py/p'" "one\nzawpy\nzawpy\nthree" \
- "" "one\ntwo\nthree"
- testing '\1 no newline' "sed 's/t\\(w\\)o/za\\1py/'" "one\nzawpy" "" \
- "one\ntwo"
- testing '\1 p no newline' "sed 's/t\\(w\\)o/za\\1py/p'" \
- "one\nzawpy\nzawpy" "" "one\ntwo"
- testing '-n s//\1/p' "sed -n 's/t\\(w\\)o/za\\1py/p'" "zawpy" "" "one\ntwo"
- testing '-n s//\1/p no newline' "sed -n 's/t\\(w\\)o/za\\1py/p'" "zawpy" \
- "" "one\ntwo"
- testing 'backref error' \
- "sed 's/w/ale \2 ha/' >/dev/null 2>/dev/null || echo no" \
- "no\n" "" "one\ntwo\nthree"
- testing 'empty match after nonempty match' "sed -e 's/a*/c/g'" 'cbcncgc' \
- '' 'baaang'
- testing 'empty match' "sed -e 's/[^ac]*/A/g'" 'AaAcA' '' 'abcde'
- testing 's///#comment' "sed -e 's/TWO/four/i#comment'" "one\nfour\nthree" \
- "" "one\ntwo\nthree"
- testing 's///num off end' 'sed -e s/e//2' 'e\n' '' 'e\n'
- testing 'N flushes pending a and advances match counter' \
- "sed -e 'a woo' -e 'N;\$p'" 'woo\none\ntwo\none\ntwo' "" 'one\ntwo'
- testing "delimiter in regex [char range] doesn't count" "sed -e 's/[/]//'" \
- "onetwo\n" "" 'one/two\n'
- testing "delete regex range start line after trigger" \
- "sed -e '/one/,/three/{' -e 'i meep' -e '1D;}'" \
- "meep\nmeep\ntwo\nmeep\nthree" "" "one\ntwo\nthree"
- testing "blank pattern repeats last pattern" \
- "sed -e '/^three/s//abc&def/'" \
- "one two three\nabcthreedef four five\nfive six seven\n" "" \
- "one two three\nthree four five\nfive six seven\n"
- testcmd "interleave -e and -f" "-e 'a abc' -f input -e 'a ghi'" \
- "hello\nabc\ndef\nghi\n" "a def" "hello\n"
- # Different ways of parsing line continuations
- testing "" "sed -e '1a\' -e 'huh'" "meep\nhuh\n" "" "meep"
- testing "" "sed -f input" "blah\nboom\n" '1a\\\nboom' 'blah'
- testing "" "sed -f - input" "blah\nboom\n" 'blah' '1a\\\nboom'
- testing "" "sed '1a\
- hello'" "merp\nhello\n" "" "merp"
- testing "" "sed -e '/x/c\' -e 'y'" 'y\n' '' 'x\n'
- testing "" "sed -e 's/a[([]*b/X/'" 'X' '' 'a[(b'
- toyonly testing "" "sed 'y/a\\bc/de\f/'" "db\f" "" "abc"
- testing "[a-a] (for perl)" "sed '"'s/\([^a-zA-Z0-9.:_\-\/]\)/\\\1/g'"'" \
- 'he\ llo' "" "he llo"
- # Debian bug https://bugs.debian.org/635570 added code to ensure a file
- # ends with a newline via "sed -e '$a\'". Apparently all a\ with no additional
- # pattern lines after it does (other than making posix throw up) is
- # flush the pending newline as _if_ it had added another line. *shrug* Ok?
- testing "trailing a\ (for debian)" "sed 'a\\'" "hello\n" "" "hello"
- # You have to match the first line of a range in order to activate
- # the range, numeric and ascii work the same way
- toyonly testing "skip start of range" "sed -e n -e '1,2s/b/c/'" "a\nb\n" "" "a\nb\n"
- testing "range +1" "sed -ne '/blah/,+1p'" "blah\n6\n" "" \
- "1\n2\n3\n4\n5\nblah\n6\n7\n8\n9\n"
- testing "range +0" "sed -ne '/blah/,+0p'" "blah\n" "" \
- "1\n2\n3\n4\n5\nblah\n6\n7\n8\n9\n"
- testing "range +3" "sed -ne '2,+3p'" "2\n3\n4\n5\n" "" \
- "1\n2\n3\n4\n5\nblah\n6\n7\n8\n9\n"
- testing "not -s" "sed -n 1p input -" "one" "one" "two"
- testing "-s" "sed -sn 1p input -" "one\ntwo" "one\n" "two"
- testing "bonus backslashes" \
- "sed -e 'a \l \x\' -e \"\$(echo -e 'ab\\\nc')\"" \
- "hello\nl x\nab\nc\n" "" "hello\n"
- # toybox saying "no }" here broke the AOSP build.
- testing "end b with }" "sed -n '/START/{:a;n;/END/q;p;ba}'" "b\nc\n" \
- "" "a\nSTART\nb\nc\nEND\nd"
- testcmd '-z' '-z "s/\n/-/g"' "a-b-c" "" "a\nb\nc"
- testcmd '-z N' '-z N' 'one\0two\0' '' 'one\0two\0'
- testcmd 'p noeol' '-z p' 'one\0one' '' 'one'
- testcmd '-z N noeol' '-z N' 'one\0two' '' 'one\0two'
- testcmd '-z S' "-z 'N;P'" 'one\0one\0two' '' 'one\0two'
- testcmd '-z D' "-z 'N;D'" 'two' '' 'one\0two'
- testcmd '-z G' "-z 'h;G'" 'one\0one' '' 'one'
- testcmd '-z H' "-z 'H;g'" '\0one' '' 'one'
- toyonly testcmd '-z x NOEOL' '-z ax' 'abc\0x\0def\0x\0' '' 'abc\0def'
- testcmd 's after NUL' 's/t/x/' 'one\0xwo' '' 'one\0two'
- testcmd '^ not trigger after NUL' 's/^t/x/' 'one\0two' '' 'one\0two'
- # toybox handling of empty capturing groups broke minjail. Check that we
- # correctly replace an empty capturing group with the empty string:
- testing '\n with empty capture' \
- 'sed -E "s/(ARM_)?(NR_)([a-z]*) (.*)/\1\2\3/"' "NR_read" "" "NR_read foo"
- # ...but also that we report an error for a backreference to a group that
- # isn't in the pattern:
- testing '\n too high' \
- 'sed -E "s/(.*)/\2/p" 2>/dev/null || echo OK' "OK\n" "" "foo"
- toyonly testing 's///x' 'sed "s/(hello )?(world)/\2/x"' "world" "" "hello world"
- # Performance test
- X=x; Y=20; while [ $Y -gt 0 ]; do X=$X$X; Y=$(($Y-1)); done
- testing 'megabyte s/x/y/g (20 sec timeout)' \
- "timeout 20 sed 's/x/y/g' | sha1sum" \
- '138c1fa7c3f64186203b0192fb4abdb33cb4e98a -\n' '' "$X\n"
- unset X Y
- testing "w doesn't blank" "sed -e 'w one' -e 'w one' -e d; cat one" \
- 'hello\nhello\n' '' 'hello\n'
- testing 's i and I' 'sed s/o/0/ig' "f00l F00L" "" "fool FOOL"
- testing 's l ignores posix' "sed -n 'N;l'" 'one\\ntwo$\n' '' 'one\ntwo\n'
- testing 's l loses missing newline' "sed -n 'N;l'" 'one\\ntwo$\n' '' 'one\ntwo'
- testing 's -z l' "sed -zn 'N;l'" 'one\\000two$\0' '' 'one\0two\0'
- testing 's -z l missing newline' "sed -zn 'N;l'" 'one\\000two$\0' '' 'one\0two'
- # -i with $ last line test
- #echo meep | sed/sed -e '1a\' -e 'huh'
- #echo blah | sed/sed -f <(echo -e "1a\\\\\nboom")
- #echo merp | sed/sed "1a\\
- #hello"
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