| 1 | ## our_shell: ysh
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| 2 | ## oils_failures_allowed: 3
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| 3 |
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| 4 | #### global frame doesn't contain builtins like len(), dict(), io
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| 5 |
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| 6 | try {
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| 7 | pp frame_vars_ | grep -o len
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| 8 | }
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| 9 | pp test_ (_pipeline_status)
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| 10 |
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| 11 | try {
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| 12 | pp frame_vars_ | grep -o dict
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| 13 | }
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| 14 | pp test_ (_pipeline_status)
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| 15 |
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| 16 | try {
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| 17 | pp frame_vars_ | grep -o -w io
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| 18 | }
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| 19 | pp test_ (_pipeline_status)
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| 20 |
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| 21 | ## STDOUT:
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| 22 | (List) [0,1]
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| 23 | (List) [0,1]
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| 24 | (List) [0,1]
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| 25 | ## END
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| 26 |
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| 27 | #### global frame doesn't contain env vars
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| 28 |
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| 29 | #pp frame_vars_
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| 30 |
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| 31 | try {
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| 32 | pp frame_vars_ | grep -o TMP
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| 33 | }
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| 34 | pp test_ (_pipeline_status)
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| 35 |
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| 36 |
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| 37 | ## STDOUT:
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| 38 | (List) [0,1]
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| 39 | ## END
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| 40 |
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| 41 | #### global frame doesn't have PWD, IFS
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| 42 |
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| 43 | echo "IFS=[$IFS]"
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| 44 | echo "PWD=[$PWD]"
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| 45 |
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| 46 | ## STDOUT:
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| 47 | ## END
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| 48 |
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| 49 | #### __defaults__ is a Dict, showing default PATH, PS1
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| 50 |
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| 51 | pp test_ (type(__defaults__))
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| 52 |
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| 53 | pp test_ (__defaults__)
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| 54 |
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| 55 | ## STDOUT:
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| 56 | (Str) "Dict"
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| 57 | ## END
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| 58 |
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| 59 |
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| 60 | #### __builtins__ module
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| 61 |
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| 62 | var b = len(propView(__builtins__))
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| 63 |
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| 64 | # more than 30 builtins
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| 65 | assert [b > 30]
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| 66 |
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| 67 | var mylist = :| a b |
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| 68 |
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| 69 | setvar len = 4 # overwrite
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| 70 | setvar len = __builtins__.len(mylist)
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| 71 | assert [2 === len]
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| 72 |
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| 73 | ## STDOUT:
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| 74 | ## END
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| 75 |
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| 76 |
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| 77 | #### cd builtin respects ENV.HOME, not HOME
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| 78 |
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| 79 | try { cd }
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| 80 | echo code=$[_error.code]
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| 81 | echo
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| 82 |
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| 83 | setglobal ENV.HOME = '/tmp'
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| 84 |
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| 85 | # Now it's respected
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| 86 | try { cd }
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| 87 | echo code=$[_error.code]
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| 88 |
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| 89 | pwd
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| 90 |
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| 91 | ## STDOUT:
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| 92 | code=1
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| 93 |
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| 94 | code=0
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| 95 | /tmp
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| 96 | ## END
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| 97 |
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| 98 | #### compgen -c respects ENV.PATH, not PATH
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| 99 |
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| 100 | # grep is required by posix
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| 101 | compgen -c | grep -w ls
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| 102 |
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| 103 | ## STDOUT:
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| 104 | ## END
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| 105 |
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