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author | Rob Landley <rob@landley.net> | 2019-12-23 21:40:53 -0600 |
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committer | Rob Landley <rob@landley.net> | 2019-12-23 21:40:53 -0600 |
commit | f2e9d72c709374ab31ff58fb0b1f8f9e7f0e37d0 (patch) | |
tree | 708703b9831c0c5685a31908410aa9435ee52ada /tests | |
parent | 35ee6fcf9ff0d5bb4fef39557f8fe4e9d8b8937e (diff) | |
download | toybox-f2e9d72c709374ab31ff58fb0b1f8f9e7f0e37d0.tar.gz |
Add "texpect" and add a couple simple examples to sh.test.
Diffstat (limited to 'tests')
-rwxr-xr-x | tests/sh.test | 81 |
1 files changed, 15 insertions, 66 deletions
diff --git a/tests/sh.test b/tests/sh.test index 875a0df8..ac7b6e45 100755 --- a/tests/sh.test +++ b/tests/sh.test @@ -1,76 +1,25 @@ #!/bin/bash +# Testing shell corner cases _within_ a shell script is kind of hard. + [ -f testing.sh ] && . testing.sh #testing "name" "command" "result" "infile" "stdin" -if [ -z "$(which bash)" ] -then - echo "$SHOWSKIP: no bash alias" - return 2>/dev/null - exit -fi - -shellit() -{ - EVAL="bash -c" testing "$2" "$1 printf %s $2" "$3" "$4" "$5" -} - -# $'' expands special chars but doesn't do so inside double quotes. +[ -z "$SH" ] && { [ -z "$TEST_HOST" ] && SH="sh" || export SH="bash" ; } +export EVAL="$SH -c" -shellit "" "\$'a\\tb'" "a\tb" "" "" -shellit "" "\"\$'a\\tb'\"" '$'"'"'a\\tb'"'" "" "" +testing "leading assignments don't affect current line" \ + 'VAR=12345 echo ${VAR}a' "a\n" "" "" +testing "can't have space before first : but yes around arguments" \ + 'BLAH=abcdefghi; echo ${BLAH: 1 : 3 }' "bcd\n" "" "" -# $(( )) tests +# Prompt changes for root/normal user +[ $(id -u) -eq 0 ] && P='#' || P='$' +# run sufficiently isolated shell child process to get predictable results +SH="env -i PATH=${PATH@Q} PS1=\\$ $SH --noediting --noprofile --norc -is" -shellit 'x=1;' '$((-x))' '-1' '' '' -shellit 'x=0;' '$((x++)); echo $x' '01\n' '' '' -shellit 'x=0;' '$((++x))' '1' '' '' -shellit 'x=0;' '$((~x))' '-1' '' '' -shellit 'x=1;' '$((!x))' '0' '' '' -shellit 'x=0;' '$((!x))' '1' '' '' -shellit 'x=2;' '$((2*x))' '4' '' '' -shellit 'x=9;' '$((x/4))' '2' '' '' -shellit 'x=9;' '$((x%4))' '1' '' '' -shellit 'x=4;' '$((x+2))' '6' '' '' -shellit 'x=4;' '$((x-2))' '2' '' '' -shellit 'x=4;' '$((1<<x))' '16' '' '' -shellit 'x=4;' '$((x>>1))' '2' '' '' -shellit '' '$((3**4))' '81' '' '' -shellit '' '$((3<=4))' '1' '' '' -shellit '' '$((3>=4))' '0' '' '' -shellit '' '$((3<4))' '1' '' '' -shellit '' '$((3>4))' '0' '' '' -shellit '' '$((3==4))' '0' '' '' -shellit '' '$((3!=4))' '1' '' '' -shellit '' '$((6&4))' '4' '' '' -shellit '' '$((4|2))' '6' '' '' -shellit '' '$((6&&2))' '1' '' '' -shellit '' '$((6||4))' '1' '' '' -shellit '' '$((1?2:3))' '2' '' '' -shellit 'x=2;' '$((x=3)); echo $x' '33\n' '' '' -shellit 'x=2;' '$((x*=3)); echo $x' '66\n' '' '' -shellit 'x=5;' '$((x/=2)); echo $x' '22\n' '' '' -shellit 'x=9;' '$((x%=5)); echo $x' '44\n' '' '' -shellit 'x=9;' '$((x-=3)); echo $x' '66\n' '' '' -shellit 'x=3;' '$((x+=2)); echo $x' '55\n' '' '' -shellit 'x=7;' '$((x&=13)); echo $x' '55\n' '' '' -shellit 'x=5;' '$((x|=12)); echo $x' '1313\n' '' '' -shellit 'x=5;' '$((x^=12)); echo $x' '99\n' '' '' -shellit 'x=2;' '$((x<<=2)); echo $x' '88\n' '' '' -shellit 'x=12;' '$((x>>=2)); echo $x' '33\n' '' '' -shellit 'x=2;' '$((x++,5)); echo $x' '53\n' '' '' +# texpect "name" "command" E/O/I"string" -# echo $(ls -l #comment) -# cat -</dev/null -# cat -|xargs echo -# cat -(ls) -# echo -! -# echo -{ -# echo -( -# (echo -) -# echo $ -# "echo \$(echo \"hello\nworld\")" -# "echo \"one ;\ntwo\"" -# echo $(ls -l &) -# echo one < /dev/null two +txpect "prompt and exit" "$SH" "E$P" "Iexit\n" X0 +txpect "prompt and echo" "$SH" "E$P" "Iecho hello\n" "Ohello"$'\n' "E$P" X0 |