Mercurial > hg > toybox
view tests/sed.test @ 1572:da1bf31ed322 draft
Tweak the "ignoring return value" fortify workaround for readlinkat.
We zero the buffer and if the link read fails that's left alone, so
it's ok for the symlink not to be there. Unfortunately, typecasting the
return value to (void) doesn't shut up gcc, and having an if(); with the
semicolon on the same line doesn't shut up llvm. (The semicolon on a new
line would, but C does not have significant whitespace and I'm not going
to humor llvm if it plans to start.)
So far, empty curly brackets consistently get the warning to shut up.
author | Rob Landley <rob@landley.net> |
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date | Mon, 24 Nov 2014 17:23:23 -0600 |
parents | e7944f8fdcbb |
children | ac84a209cb05 |
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#!/bin/echo Run scripts/test.sh #testing "name" "command" "result" "infile" "stdin" testing 'sed as cat' 'sed ""' "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 'sed -n $p' 'sed -n \$p' "three" "" "one\ntwo\nthree" testing 'sed as cat #2' "sed -n '1,\$p'" "one\ntwo\nthree" "" "one\ntwo\nthree" testing 'no input means no last line' "sed '\$a boing'" "" "" "" testing 'sed -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 'sed $ 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 'sed match \t tab' "sed -n '/\t/p'" "\tx\n" "" "\tx\n" testing 'sed match t delim disables \t tab' "sed -n '\t\txtp'" "" "" "\tx\n" testing 'sed match t delim makes \t literal t' \ "sed -n '\t\txtp'" "tx\n" "" "tx\n" testing 'sed match n delim' "sed -n '\n\txnp'" "\tx\n" "" "\tx\n" testing 'sed match n delim disables \n newline' "sed -n '\n\nxnp'" "" "" "\nx\n" SKIP_HOST=1 testing 'sed 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 'sed num then regex' 'sed -n 2,/d/p' 'b\nc\nd\n' '' 'a\nb\nc\nd\ne\nf\n' testing 'sed regex then num' 'sed -n /b/,4p' 'b\nc\nd\n' '' 'a\nb\nc\nd\ne\nf\n' testing 'sed 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 'sed regex address overlap' 'sed -n /on/,/off/p' "on\nzap\noffon\n" "" \ 'on\nzap\noffon\nping\noff\n' testing "sed 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 'sed prodigaler newline' 'sed -e a\\ -e woo' 'one\nwoo\n' '' 'one' testing 'sed 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 'sed \1' "sed 's/t\\(w\\)o/za\\1py/'" "one\nzawpy\nthree" "" \ "one\ntwo\nthree" testing 'sed \1 p' "sed 's/t\\(w\\)o/za\\1py/p'" "one\nzawpy\nzawpy\nthree" \ "" "one\ntwo\nthree" testing 'sed \1 no newline' "sed 's/t\\(w\\)o/za\\1py/'" "one\nzawpy" "" \ "one\ntwo" testing 'sed \1 p no newline' "sed 's/t\\(w\\)o/za\\1py/p'" \ "one\nzawpy\nzawpy" "" "one\ntwo" testing 'sed -n s//\1/p' "sed -n 's/t\\(w\\)o/za\\1py/p'" "zawpy" "" "one\ntwo" testing 'sed -n s//\1/p no newline' "sed -n 's/t\\(w\\)o/za\\1py/p'" "zawpy" \ "" "one\ntwo" testing 'sed backref error' \ "sed 's/w/ale \2 ha/' >/dev/null 2>/dev/null || echo no" \ "no\n" "" "one\ntwo\nthree" testing 'sed empty match after nonempty match' "sed -e 's/a*/c/g'" 'cbcncgc' \ '' 'baaang' testing 'sed empty match' "sed -e 's/[^ac]*/A/g'" 'AaAcA' '' 'abcde' testing 'sed s///#' "sed -e 's/TWO/four/i#comment'" "one\nfour\nthree" \ "" "one\ntwo\nthree"