| 1 | ## our_shell: ysh
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| 2 | ## oils_failures_allowed: 3
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| 3 |
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| 4 | #### !== operator
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| 5 | var a = 'bar'
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| 6 |
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| 7 | if (a !== 'foo') {
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| 8 | echo 'not equal'
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| 9 | }
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| 10 |
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| 11 | if (a !== 'bar') {
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| 12 | echo 'should not get here'
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| 13 | }
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| 14 |
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| 15 | # NOTE: a !== foo is idiomatic)
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| 16 | if ("$a" !== 'bar') {
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| 17 | echo 'should not get here'
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| 18 | }
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| 19 |
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| 20 | ## STDOUT:
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| 21 | not equal
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| 22 | ## END
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| 23 |
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| 24 |
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| 25 | #### elif bug
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| 26 | if (true) {
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| 27 | echo A
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| 28 | } elif (true) {
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| 29 | echo B
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| 30 | } elif (true) {
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| 31 | echo C
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| 32 | } else {
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| 33 | echo else
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| 34 | }
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| 35 | ## STDOUT:
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| 36 | A
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| 37 | ## END
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| 38 |
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| 39 | #### global vars
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| 40 | builtin set -u
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| 41 |
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| 42 | main() {
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| 43 | source $[ENV.REPO_ROOT]/spec/testdata/global-lib.sh
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| 44 | }
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| 45 |
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| 46 | main
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| 47 | test_func
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| 48 |
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| 49 | ## status: 1
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| 50 | ## STDOUT:
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| 51 | ## END
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| 52 |
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| 53 | #### Julia port
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| 54 |
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| 55 | $[ENV.SH] $[ENV.REPO_ROOT]/spec/testdata/ysh-user-feedback.sh
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| 56 |
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| 57 | ## STDOUT:
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| 58 | git
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| 59 | branch
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| 60 | -D
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| 61 | foo
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| 62 | baz
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| 63 | ___
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| 64 | foo
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| 65 | baz
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| 66 | ## END
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| 67 |
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| 68 | #### readonly in loop: explains why const doesn't work
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| 69 | shopt --unset no_osh_builtins
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| 70 |
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| 71 | # TODO: Might want to change const in YSH
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| 72 | # bash actually prevents assignment and prints a warning, DOH.
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| 73 |
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| 74 | seq 3 | while read -r line; do
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| 75 | readonly stripped=${line//1/x}
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| 76 | #declare stripped=${line//1/x}
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| 77 | echo $stripped
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| 78 | done
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| 79 | ## status: 1
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| 80 | ## STDOUT:
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| 81 | x
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| 82 | ## END
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| 83 |
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| 84 |
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| 85 | #### Eggex bug in a loop
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| 86 |
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| 87 | # https://oilshell.zulipchat.com/#narrow/stream/121540-oil-discuss/topic/A.20list.20of.20feedback
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| 88 | for i in @(seq 2) {
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| 89 | # BUG: This crashes here, but NOT when extracted! Bad.
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| 90 | var pat = / 'test' word+ /
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| 91 | if ("test$i" ~ pat) {
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| 92 | echo yes
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| 93 | }
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| 94 | }
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| 95 | ## STDOUT:
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| 96 | yes
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| 97 | yes
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| 98 | ## END
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| 99 |
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| 100 |
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| 101 | #### Append object onto Array
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| 102 | var e = []
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| 103 |
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| 104 | # %() is also acceptable, but we prefer Python-like [] for objects.
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| 105 | # %() is more for an array of strings
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| 106 | # var e = %()
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| 107 |
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| 108 | for i in @(seq 2) {
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| 109 | var o = {}
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| 110 | setvar o[i] = "Test $i"
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| 111 |
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| 112 | # push builtin is only for strings
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| 113 |
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| 114 | call e->append(o)
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| 115 | }
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| 116 |
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| 117 | json write (e)
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| 118 |
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| 119 | ## STDOUT:
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| 120 | [
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| 121 | {
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| 122 | "1": "Test 1"
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| 123 | },
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| 124 | {
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| 125 | "2": "Test 2"
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| 126 | }
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| 127 | ]
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| 128 | ## END
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| 129 |
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| 130 | #### Invalid op on string
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| 131 | shopt -s ysh:all
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| 132 |
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| 133 | var clients = {'email': 'foo', 'e2': 'bar'}
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| 134 | for c in (clients) {
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| 135 | echo $c
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| 136 | # A user tickled this. I think this should make the whole 'const' line fail
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| 137 | # with code 1 or 2?
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| 138 | const e = c.email
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| 139 | }
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| 140 | ## status: 3
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| 141 | ## STDOUT:
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| 142 | email
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| 143 | ## END
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| 144 |
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| 145 |
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| 146 | #### var in both branches of if (Julian)
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| 147 |
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| 148 | # remove static check?
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| 149 |
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| 150 | proc scopetest(; var) {
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| 151 | if (var === 2) {
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| 152 | var tmp = "hello"
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| 153 | write $tmp
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| 154 | } else {
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| 155 | var tmp = "world"
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| 156 | write $tmp
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| 157 | }
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| 158 | }
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| 159 |
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| 160 | scopetest (1)
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| 161 | scopetest (2)
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| 162 |
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| 163 | ## STDOUT:
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| 164 | ## END
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| 165 |
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| 166 | #### var in branches of case (Aidan)
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| 167 | shopt -s ysh:all
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| 168 |
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| 169 | # at top level, there is no static check
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| 170 | case (1) {
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| 171 | (1) { var name = "one" }
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| 172 | (2) { var name = "two" }
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| 173 | }
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| 174 | echo name=$name
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| 175 |
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| 176 | proc my-proc {
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| 177 | case (1) {
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| 178 | (1) { var name = "one" }
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| 179 | (2) { var name = "two" }
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| 180 | }
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| 181 | }
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| 182 |
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| 183 | ## STDOUT:
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| 184 | ## END
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| 185 |
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| 186 | #### Modify for loop variable with var or setvar? (Machine Stops)
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| 187 |
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| 188 | proc do-var {
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| 189 | for x in a b {
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| 190 | echo $x
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| 191 | var x = 'zz'
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| 192 | echo $x
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| 193 | }
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| 194 | }
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| 195 |
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| 196 | proc do-setvar {
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| 197 | for x in a b {
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| 198 | echo $x
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| 199 | setvar x = 'zz'
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| 200 | echo $x
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| 201 | }
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| 202 | }
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| 203 |
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| 204 | do-var
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| 205 | echo
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| 206 | do-setvar
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| 207 |
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| 208 | ## STDOUT:
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| 209 | a
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| 210 | zz
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| 211 | b
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| 212 | zz
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| 213 | ## END
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