1*cf5a6c84SAndroid Build Coastguard Worker#!/bin/bash 2*cf5a6c84SAndroid Build Coastguard Worker 3*cf5a6c84SAndroid Build Coastguard Worker[ -f testing.sh ] && . testing.sh 4*cf5a6c84SAndroid Build Coastguard Worker 5*cf5a6c84SAndroid Build Coastguard Worker#testing "name" "command" "result" "infile" "stdin" 6*cf5a6c84SAndroid Build Coastguard Worker 7*cf5a6c84SAndroid Build Coastguard Workertestcmd "stdin" "-n 1 && echo yes" "one\nyes\n" "" "one\ntwo" 8*cf5a6c84SAndroid Build Coastguard Workertestcmd "stdin via -" "-n 1 - && echo yes" "one\nyes\n" "" "one\ntwo" 9*cf5a6c84SAndroid Build Coastguard Workertestcmd "file" "input -n 1 && echo yes" "one\nyes\n" "one\ntwo" "" 10*cf5a6c84SAndroid Build Coastguard Workertestcmd "-number" "-2 input && echo yes" "one\ntwo\nyes\n" \ 11*cf5a6c84SAndroid Build Coastguard Worker "one\ntwo\nthree\nfour" "" 12*cf5a6c84SAndroid Build Coastguard Workertestcmd "default lines" "" "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" "" "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12" 13*cf5a6c84SAndroid Build Coastguard Worker 14*cf5a6c84SAndroid Build Coastguard Worker# coreutils & busybox name stdin as "standard input", toybox uses "-" 15*cf5a6c84SAndroid Build Coastguard Workertestcmd "-v file" "-v -n 1 input" "==> input <==\none\n" "one\ntwo\n" "" 16*cf5a6c84SAndroid Build Coastguard Workertestcmd "-v stdin" "-v -n 1 | sed 's/standard input/-/'" \ 17*cf5a6c84SAndroid Build Coastguard Worker "==> - <==\none\n" "" "one\ntwo\n" 18*cf5a6c84SAndroid Build Coastguard Worker 19*cf5a6c84SAndroid Build Coastguard Workertestcmd "file and stdin" "-n 1 input - | sed 's/standard input/-/'" \ 20*cf5a6c84SAndroid Build Coastguard Worker "==> input <==\none\n\n==> - <==\nfoo\n" "one\ntwo\n" "foo\nbar\n" 21*cf5a6c84SAndroid Build Coastguard Worker 22*cf5a6c84SAndroid Build Coastguard Workerecho "foo 23*cf5a6c84SAndroid Build Coastguard Workerbar 24*cf5a6c84SAndroid Build Coastguard Workerbaz" > file1 25*cf5a6c84SAndroid Build Coastguard Workertestcmd "multiple files" "-n 2 input file1" \ 26*cf5a6c84SAndroid Build Coastguard Worker "==> input <==\none\ntwo\n\n==> file1 <==\nfoo\nbar\n" "one\ntwo\nthree\n" "" 27*cf5a6c84SAndroid Build Coastguard Workertestcmd "-q, multiple files" "-q -n 2 input file1" "one\ntwo\nfoo\nbar\n" \ 28*cf5a6c84SAndroid Build Coastguard Worker "one\ntwo\nthree\n" "" 29*cf5a6c84SAndroid Build Coastguard Workerrm file1 30*cf5a6c84SAndroid Build Coastguard Worker 31*cf5a6c84SAndroid Build Coastguard Workertestcmd "-c 3" "-c 3" "one" "" "one\ntwo" 32*cf5a6c84SAndroid Build Coastguard Workertestcmd "-c bigger than input" "-c 3" "a" "" "a" 33*cf5a6c84SAndroid Build Coastguard Workertestcmd "-c 3 -n 1" "-c 3 -n 1" "one\n" "" "one\ntwo" 34*cf5a6c84SAndroid Build Coastguard Workertestcmd "-n 1 -c 3" "-n 1 -c 3" "one" "" "one\ntwo" 35*cf5a6c84SAndroid Build Coastguard Workertesting "unget" 'while read i; do echo =$i; head -n 1; done < input' \ 36*cf5a6c84SAndroid Build Coastguard Worker '=one\ntwo\n=three\nfour\n=five\n' 'one\ntwo\nthree\nfour\nfive\n' '' 37