| 1 | ## tags: interactive
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| 2 | ## compare_shells: bash dash mksh zsh
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| 3 |
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| 4 | #### sh -c
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| 5 | $SH -c 'echo hi'
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| 6 | ## stdout: hi
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| 7 | ## status: 0
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| 8 |
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| 9 | #### empty -c input
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| 10 | # had a bug here
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| 11 | $SH -c ''
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| 12 | ## stdout-json: ""
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| 13 | ## status: 0
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| 14 |
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| 15 | #### sh +c is accepted
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| 16 | $SH +c 'echo hi'
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| 17 | ## stdout: hi
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| 18 | ## status: 0
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| 19 | ## N-I mksh/yash stdout-json: ""
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| 20 | ## N-I mksh/yash status: 127
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| 21 |
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| 22 | #### empty stdin
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| 23 | # had a bug here
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| 24 | echo -n '' | $SH
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| 25 | ## stdout-json: ""
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| 26 | ## status: 0
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| 27 |
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| 28 | #### shell obeys --help (regression for OSH)
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| 29 | n=$($SH --help | wc -l)
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| 30 | if test $n -gt 0; then
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| 31 | echo yes
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| 32 | fi
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| 33 | ## STDOUT:
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| 34 | yes
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| 35 | ## END
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| 36 | ## N-I dash/mksh stdout-json: ""
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| 37 |
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| 38 | #### args are passed
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| 39 | $SH -c 'argv.py "$@"' dummy a b
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| 40 | ## stdout: ['a', 'b']
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| 41 |
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| 42 | #### args that look like flags are passed after script
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| 43 | script=$TMP/sh1.sh
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| 44 | echo 'argv.py "$@"' > $script
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| 45 | chmod +x $script
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| 46 | $SH $script --help --help -h
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| 47 | ## stdout: ['--help', '--help', '-h']
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| 48 |
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| 49 | #### args that look like flags are passed after -c
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| 50 | $SH -c 'argv.py "$@"' --help --help -h
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| 51 | ## stdout: ['--help', '-h']
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| 52 |
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| 53 | #### exit with explicit arg
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| 54 | exit 42
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| 55 | ## status: 42
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| 56 |
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| 57 | #### exit with no args
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| 58 | false
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| 59 | exit
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| 60 | ## status: 1
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| 61 |
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| 62 | #### --rcfile in non-interactive shell prints warnings
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| 63 | echo 'echo rc' > rc
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| 64 |
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| 65 | $SH --rcfile rc -i </dev/null 2>interactive.txt
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| 66 | grep -q 'warning' interactive.txt
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| 67 | echo warned=$? >&2
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| 68 |
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| 69 | $SH --rcfile rc </dev/null 2>non-interactive.txt
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| 70 | grep -q 'warning' non-interactive.txt
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| 71 | echo warned=$? >&2
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| 72 |
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| 73 | head *interactive.txt
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| 74 |
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| 75 | ## STDERR:
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| 76 | warned=1
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| 77 | warned=0
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| 78 | ## END
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| 79 | ## N-I bash/dash/mksh/zsh STDERR:
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| 80 | warned=1
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| 81 | warned=1
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| 82 | ## END
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| 83 |
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| 84 | #### accepts -l flag
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| 85 | $SH -l -c 'exit 0'
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| 86 | ## status: 0
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| 87 |
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| 88 |
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| 89 | #### accepts --login flag (dash and mksh don't accept long flags)
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| 90 | $SH --login -c 'exit 0'
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| 91 | ## status: 0
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| 92 | ## OK dash status: 2
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| 93 | ## OK mksh status: 1
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| 94 |
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| 95 |
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| 96 | #### osh --eval
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| 97 | case $SH in bash|dash|mksh|zsh) exit ;; esac
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| 98 |
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| 99 | echo 'echo one "$@"' > one.sh
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| 100 | echo 'echo fail "$@"; ( exit 42 )' > fail.sh
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| 101 |
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| 102 | $SH --eval one.sh \
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| 103 | -c 'echo status=$? flag -c "$@"' dummy x y z
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| 104 | echo
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| 105 |
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| 106 | # Even though errexit is off, the shell exits if the last status of an --eval
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| 107 | # file was non-zero.
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| 108 |
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| 109 | $SH --eval one.sh --eval fail.sh \
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| 110 | -c 'echo status=$? flag -c "$@"' dummy x y z
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| 111 | echo status=$?
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| 112 |
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| 113 | ## STDOUT:
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| 114 | one x y z
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| 115 | status=0 flag -c x y z
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| 116 |
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| 117 | one x y z
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| 118 | fail x y z
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| 119 | status=42 flag -c x y z
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| 120 | status=0
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| 121 | ## END
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| 122 |
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| 123 | ## N-I bash/dash/mksh/zsh STDOUT:
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| 124 | ## END
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