| 1 | ## oils_failures_allowed: 1
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| 2 |
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| 3 | #### Can read from ENV Obj
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| 4 | shopt -s ysh:upgrade
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| 5 |
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| 6 | pp test_ (type(ENV))
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| 7 | #pp test_ (ENV)
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| 8 |
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| 9 | # Set by the spec test harness
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| 10 |
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| 11 | if (ENV.SH ~~ '*osh') {
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| 12 | echo ok
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| 13 | }
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| 14 | #echo SH=$[ENV.SH]
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| 15 |
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| 16 | ## STDOUT:
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| 17 | (Str) "Obj"
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| 18 | ok
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| 19 | ## END
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| 20 |
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| 21 | #### ENV works in different modules
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| 22 | shopt -s ysh:upgrade
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| 23 |
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| 24 | setglobal ENV.PS4 = '%%% '
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| 25 |
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| 26 | use $[ENV.REPO_ROOT]/spec/testdata/module2/env.ysh
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| 27 |
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| 28 | ## STDOUT:
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| 29 | env.ysh
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| 30 | OSH ok
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| 31 | ## END
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| 32 |
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| 33 | #### bin/ysh doesn't have exported vars (declare -x)
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| 34 |
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| 35 | osh=$SH # this file is run by OSH
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| 36 |
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| 37 | case $osh in
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| 38 | *osh)
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| 39 | echo 'OSH ok'
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| 40 | ;;
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| 41 | esac
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| 42 |
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| 43 | var ysh = osh.replace('osh', 'ysh')
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| 44 |
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| 45 | # NOT exported
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| 46 | $ysh -c 'echo sh=$[getVar("SH")]'
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| 47 |
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| 48 | ## STDOUT:
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| 49 | OSH ok
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| 50 | sh=null
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| 51 | ## END
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| 52 |
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| 53 | #### Temp bindings A=a B=b my-command push to ENV Obj (ysh:all)
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| 54 | shopt -s ysh:all
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| 55 |
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| 56 | _A=a _B=b env | grep '^_' | sort
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| 57 |
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| 58 | ## STDOUT:
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| 59 | _A=a
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| 60 | _B=b
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| 61 | ## END
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| 62 |
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| 63 | #### Nested temp bindings
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| 64 |
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| 65 | f2() {
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| 66 | echo " f2 AA=$AA BB=$BB"
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| 67 | env | egrep 'AA|BB'
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| 68 | }
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| 69 |
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| 70 | f1() {
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| 71 | echo "> f1 AA=$AA"
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| 72 | AA=aaaa BB=bb f2
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| 73 | echo "< f1 AA=$AA"
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| 74 | }
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| 75 |
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| 76 | AA=a f1
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| 77 |
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| 78 | #
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| 79 | # Now with ysh:upgrade
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| 80 | #
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| 81 |
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| 82 | shopt --set ysh:upgrade
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| 83 | echo
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| 84 |
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| 85 | proc p2 {
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| 86 | echo " p2 AA=$[get(ENV, 'AA')] BB=$[get(ENV, 'BB')]"
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| 87 | env | egrep 'AA|BB'
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| 88 | }
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| 89 |
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| 90 | proc p1 {
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| 91 | echo "> p1 AA=$[get(ENV, 'AA')]"
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| 92 | AA=aaaa BB=bb p2
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| 93 | echo "< p1 AA=$[get(ENV, 'AA')]"
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| 94 | }
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| 95 |
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| 96 | AA=a p1
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| 97 |
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| 98 | #
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| 99 | # Now with ysh:all
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| 100 | #
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| 101 |
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| 102 | shopt --set ysh:all
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| 103 | echo
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| 104 |
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| 105 | AA=a p1
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| 106 |
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| 107 | ## STDOUT:
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| 108 | > f1 AA=a
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| 109 | f2 AA=aaaa BB=bb
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| 110 | AA=aaaa
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| 111 | BB=bb
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| 112 | < f1 AA=a
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| 113 |
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| 114 | > p1 AA=a
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| 115 | p2 AA=aaaa BB=bb
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| 116 | AA=aaaa
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| 117 | BB=bb
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| 118 | < p1 AA=a
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| 119 |
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| 120 | > p1 AA=a
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| 121 | p2 AA=aaaa BB=bb
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| 122 | AA=aaaa
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| 123 | BB=bb
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| 124 | < p1 AA=a
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| 125 | ## END
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| 126 |
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| 127 | #### Temp bindings can use locals in the same frame,(don't introduce new frame)
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| 128 |
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| 129 | # OSH: FOO can use x, but FOO is also bound
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| 130 | shfunc() {
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| 131 | local x='zzz'
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| 132 | # There is no FOO here, because the argument to echo is evaluated first
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| 133 | FOO=$x echo "shfunc x=$x FOO=${FOO:-}"
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| 134 | FOO=$x eval 'echo shfunc x=$x FOO=$FOO'
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| 135 | }
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| 136 |
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| 137 | shfunc
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| 138 | echo
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| 139 |
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| 140 | shopt --set ysh:upgrade
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| 141 |
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| 142 | # YSH: FOO can use x, but FOO is also bound
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| 143 | proc p {
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| 144 | var x = 'zzz'
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| 145 | # There is no ENV.FOO here, because the argument to echo is evaluated first
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| 146 | FOO=$x echo "ysh x=$x FOO=${FOO:-} ENV.FOO=$[get(ENV, 'FOO')]"
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| 147 | FOO=$x eval 'echo ysh x=$x FOO=${FOO:-} ENV.FOO=$[get(ENV, "FOO")]'
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| 148 | FOO=$x redir { echo "ysh x=$x FOO=${FOO:-} ENV.FOO=$[get(ENV, 'FOO')]" }
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| 149 | }
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| 150 |
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| 151 | p
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| 152 |
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| 153 | ## STDOUT:
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| 154 | shfunc x=zzz FOO=
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| 155 | shfunc x=zzz FOO=zzz
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| 156 |
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| 157 | ysh x=zzz FOO= ENV.FOO=null
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| 158 | ysh x=zzz FOO= ENV.FOO=zzz
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| 159 | ysh x=zzz FOO= ENV.FOO=zzz
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| 160 | ## END
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| 161 |
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| 162 |
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| 163 | #### setglobal ENV.PYTHONPATH = 'foo' changes child process state
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| 164 | shopt -s ysh:upgrade
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| 165 |
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| 166 | setglobal ENV.PYTHONPATH = 'foo'
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| 167 |
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| 168 | #pp test_ (ENV)
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| 169 | #export PYTHONPATH=zz
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| 170 |
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| 171 | # execute POSIX shell
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| 172 | sh -c 'echo pythonpath=$PYTHONPATH'
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| 173 |
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| 174 | ## STDOUT:
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| 175 | pythonpath=foo
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| 176 | ## END
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| 177 |
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| 178 | #### export builtin is disabled in ysh:all, in favor of setglobal
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| 179 | shopt -s ysh:all
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| 180 |
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| 181 | setglobal ENV.ZZ = 'setglobal'
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| 182 |
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| 183 | # execute POSIX shell
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| 184 | sh -c 'echo ZZ=$ZZ'
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| 185 |
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| 186 | export ZZ='export' # fails
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| 187 |
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| 188 | sh -c 'echo ZZ=$ZZ' # not reached
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| 189 |
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| 190 | ## status: 1
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| 191 | ## STDOUT:
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| 192 | ZZ=setglobal
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| 193 | ## END
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| 194 |
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| 195 | #### ysh:upgrade can use both export builtin and setglobal ENV
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| 196 | shopt -s ysh:upgrade
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| 197 |
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| 198 | export ZZ='export' # fails
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| 199 |
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| 200 | sh -c 'echo ZZ=$ZZ' # not reached
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| 201 |
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| 202 | setglobal ENV.ZZ = 'setglobal' # this takes precedence
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| 203 |
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| 204 | # execute POSIX shell
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| 205 | sh -c 'echo ZZ=$ZZ'
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| 206 |
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| 207 | ## STDOUT:
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| 208 | ZZ=export
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| 209 | ZZ=setglobal
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| 210 | ## END
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| 211 |
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| 212 |
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| 213 | #### PS4 environment variable is respected
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| 214 | shopt -s ysh:upgrade
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| 215 |
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| 216 | setglobal ENV.PS4 = '%%% '
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| 217 |
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| 218 | $[ENV.SH] -c 'set -x; echo 1; echo 2'
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| 219 |
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| 220 | ## STDOUT:
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| 221 | 1
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| 222 | 2
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| 223 | ## END
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| 224 | ## STDERR:
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| 225 | %%% echo 1
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| 226 | %%% echo 2
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| 227 | ## END
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| 228 |
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| 229 |
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| 230 | #### ENV.HOME is respected
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| 231 |
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| 232 | HOME=zz-osh
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| 233 | echo ~/src
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| 234 |
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| 235 | shopt --set ysh:upgrade
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| 236 |
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| 237 | setvar ENV.HOME = 'ysh-zz'
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| 238 |
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| 239 | # TODO: this should consult ENV.HOME
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| 240 | echo ~/src
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| 241 |
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| 242 | # not set by spec test framework
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| 243 | #echo $[ENV.HOME]
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| 244 |
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| 245 | ## STDOUT:
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| 246 | zz-osh/src
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| 247 | ysh-zz/src
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| 248 | ## END
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| 249 |
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| 250 | #### exec builtin respects ENV
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| 251 |
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| 252 | shopt --set ysh:upgrade
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| 253 |
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| 254 | #export ZZ=zzz
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| 255 | setglobal ENV.ZZ = 'zz'
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| 256 |
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| 257 | env sh -c 'echo child ZZ=$ZZ'
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| 258 |
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| 259 | exec env sh -c 'echo exec ZZ=$ZZ'
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| 260 |
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| 261 | ## STDOUT:
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| 262 | child ZZ=zz
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| 263 | exec ZZ=zz
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| 264 | ## END
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| 265 |
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| 266 | #### setglobal quirk - do we need setenv?
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| 267 |
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| 268 | echo TDOO
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| 269 |
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| 270 | ## STDOUT:
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| 271 | ## END
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