| 1 | ## our_shell: ysh
|
| 2 |
|
| 3 | #### promptVal() with various values
|
| 4 |
|
| 5 | shopt -s ysh:upgrade
|
| 6 |
|
| 7 | var x = _io->promptVal('$')
|
| 8 |
|
| 9 | # We're not root, so it should be $
|
| 10 | echo x=$x
|
| 11 |
|
| 12 | var x = _io->promptVal('w')
|
| 13 | if (x === PWD) {
|
| 14 | echo pass
|
| 15 | } else {
|
| 16 | echo fail
|
| 17 | }
|
| 18 |
|
| 19 | ## STDOUT:
|
| 20 | x=$
|
| 21 | pass
|
| 22 | ## END
|
| 23 |
|
| 24 | #### promptVal() with invalid chars
|
| 25 |
|
| 26 | # \D{} will be supported with date and time functions
|
| 27 | var x = _io->promptVal('D')
|
| 28 | echo x=$x
|
| 29 |
|
| 30 | # something else
|
| 31 | var x = _io->promptVal('/')
|
| 32 | echo x=$x
|
| 33 |
|
| 34 | var x = _io->promptVal('ZZ')
|
| 35 | echo x=$x
|
| 36 |
|
| 37 | ## status: 3
|
| 38 | ## STDOUT:
|
| 39 | x=<Error: \D{} not in promptVal()>
|
| 40 | x=<Error: \/ is invalid or unimplemented in $PS1>
|
| 41 | ## END
|
| 42 |
|
| 43 |
|
| 44 | #### ysh respects PS1
|
| 45 |
|
| 46 | export PS1='myprompt\$ '
|
| 47 | echo 'echo hi' | $SH -i
|
| 48 |
|
| 49 | ## STDOUT:
|
| 50 | hi
|
| 51 | ^D
|
| 52 | ## END
|
| 53 | ## stderr-json: "ysh myprompt$ ysh myprompt$ "
|
| 54 |
|
| 55 | #### ysh respects renderPrompt() over PS1
|
| 56 |
|
| 57 | export PS1='myprompt\$ '
|
| 58 |
|
| 59 | cat >yshrc <<'EOF'
|
| 60 | func renderPrompt(io) {
|
| 61 | var parts = []
|
| 62 | call parts->append('hi')
|
| 63 | call parts->append(io->promptVal('$'))
|
| 64 | call parts->append(' ')
|
| 65 | return (join(parts))
|
| 66 | }
|
| 67 | EOF
|
| 68 |
|
| 69 | echo 'echo hi' | $SH -i --rcfile yshrc
|
| 70 |
|
| 71 | ## STDOUT:
|
| 72 | hi
|
| 73 | ^D
|
| 74 | ## END
|
| 75 | ## stderr-json: "hi$ hi$ "
|
| 76 |
|
| 77 | #### renderPrompt() doesn't return string
|
| 78 |
|
| 79 | export PS1='myprompt\$ '
|
| 80 |
|
| 81 | cat >yshrc <<'EOF'
|
| 82 | func renderPrompt(io) {
|
| 83 | return ([42, 43])
|
| 84 | }
|
| 85 | EOF
|
| 86 |
|
| 87 | echo 'echo hi' | $SH -i --rcfile yshrc
|
| 88 |
|
| 89 | ## STDOUT:
|
| 90 | hi
|
| 91 | ^D
|
| 92 | ## END
|
| 93 | ## stderr-json: "<Error: renderPrompt() should return Str, got List> <Error: renderPrompt() should return Str, got List> "
|
| 94 |
|
| 95 |
|
| 96 | #### renderPrompt() raises error
|
| 97 |
|
| 98 | export PS1='myprompt\$ '
|
| 99 |
|
| 100 | cat >yshrc <<'EOF'
|
| 101 | func renderPrompt(io) {
|
| 102 | error 'oops'
|
| 103 | }
|
| 104 | EOF
|
| 105 |
|
| 106 | echo 'echo hi' | $SH -i --rcfile yshrc
|
| 107 |
|
| 108 | ## STDOUT:
|
| 109 | hi
|
| 110 | ^D
|
| 111 | ## END
|
| 112 | ## stderr-json: "<Runtime error: oops><Runtime error: oops>"
|
| 113 |
|
| 114 |
|
| 115 | #### renderPrompt() has wrong signature
|
| 116 |
|
| 117 | export PS1='myprompt\$ '
|
| 118 |
|
| 119 | cat >yshrc <<'EOF'
|
| 120 | func renderPrompt() {
|
| 121 | error 'oops'
|
| 122 | }
|
| 123 | EOF
|
| 124 |
|
| 125 | echo 'echo hi' | $SH -i --rcfile yshrc
|
| 126 |
|
| 127 | ## STDOUT:
|
| 128 | hi
|
| 129 | ^D
|
| 130 | ## END
|
| 131 | ## stderr-json: "<Runtime error: Func 'renderPrompt' takes no positional args, but got 1><Runtime error: Func 'renderPrompt' takes no positional args, but got 1>"
|
| 132 |
|
| 133 |
|