| 1 | ### Pretty Printing Unit Tests
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| 2 |
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| 3 | # This is a set of unit tests for pretty printing.
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| 4 | #
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| 5 | # Each test case has three parts: a printing `Width`, an `Input` value string,
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| 6 | # and an `Expect`ed result. It ensures that:
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| 7 | #
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| 8 | # PrettyPrinter.PrintValue(width, j8.Parser.ParseValue(value)) == expected
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| 9 |
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| 10 | # Vim syntax highlighting:
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| 11 | # syn match section "#.*$"
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| 12 | # syn keyword kw Input Expect Width
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| 13 | # syn match punct '^>'
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| 14 | # syn match punct ' >'
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| 15 | # hi def link section Comment
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| 16 | # hi def link punct Delimiter
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| 17 | # hi def link kw Keyword
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| 18 | # (Place in ~/.config/nvim/syntax/pretty_tests.vim,
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| 19 | # then enable with :set syntax=pretty_tests)
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| 20 |
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| 21 | ## Primitives
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| 22 |
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| 23 | Width > 10
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| 24 |
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| 25 | Input > null
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| 26 | Expect > null
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| 27 |
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| 28 | Input > true
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| 29 | Expect > true
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| 30 |
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| 31 | Input > false
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| 32 | Expect > false
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| 33 |
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| 34 | Input > 0
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| 35 | Expect > 0
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| 36 |
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| 37 | Input > -123
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| 38 | Expect > -123
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| 39 |
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| 40 | Input > 123456789123456789123456789
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| 41 | Expect > 123456789123456789123456789
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| 42 |
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| 43 | Input > 0.0
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| 44 | Expect > 0.0
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| 45 |
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| 46 | Input > 1.00
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| 47 | Expect > 1.0
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| 48 |
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| 49 | Input > -0.000
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| 50 | Expect > -0.0
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| 51 |
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| 52 | Input > 2.99792458e8
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| 53 | Expect > 299792458.0
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| 54 |
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| 55 | Input > "hello"
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| 56 | Expect > "hello"
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| 57 |
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| 58 | Input > "\"For the `n`'th time,\" she said."
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| 59 | Expect > "\"For the `n`'th time,\" she said."
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| 60 |
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| 61 | ## Lists
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| 62 |
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| 63 | Width > 20
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| 64 | Input > []
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| 65 | Expect > []
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| 66 |
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| 67 | Input > [100, 200, 300]
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| 68 |
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| 69 | Width > 20
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| 70 | Expect > [100, 200, 300]
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| 71 |
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| 72 | Width > 12
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| 73 | Expect
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| 74 | > [
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| 75 | > 100,
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| 76 | > 200, 300
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| 77 | > ]
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| 78 |
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| 79 | Width > 10
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| 80 | Expect
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| 81 | > [
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| 82 | > 100,
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| 83 | > 200,
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| 84 | > 300
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| 85 | > ]
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| 86 |
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| 87 | Input > [[100, 200, 300], [100, 200, 300]]
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| 88 |
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| 89 | Width > 20
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| 90 | Expect
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| 91 | > [
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| 92 | > [100, 200, 300],
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| 93 | > [100, 200, 300]
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| 94 | > ]
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| 95 |
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| 96 | Width > 19
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| 97 | Expect
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| 98 | > [
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| 99 | > [
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| 100 | > 100, 200,
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| 101 | > 300
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| 102 | > ],
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| 103 | > [100, 200, 300]
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| 104 | > ]
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| 105 |
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| 106 | Width > 11
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| 107 | Expect
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| 108 | > [
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| 109 | > [
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| 110 | > 100,
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| 111 | > 200,
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| 112 | > 300
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| 113 | > ],
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| 114 | > [
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| 115 | > 100,
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| 116 | > 200,
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| 117 | > 300
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| 118 | > ]
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| 119 | > ]
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| 120 |
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| 121 | ## Dictionaries
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| 122 |
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| 123 | Width > 10
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| 124 | Input > {}
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| 125 | Expect > {}
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| 126 |
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| 127 | Input > {"x":100, "y":200, "z":300}
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| 128 |
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| 129 | Width > 24
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| 130 | Expect > {x: 100, y: 200, z: 300}
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| 131 |
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| 132 | Width > 23
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| 133 | Expect
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| 134 | > {
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| 135 | > x: 100,
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| 136 | > y: 200,
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| 137 | > z: 300
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| 138 | > }
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| 139 |
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| 140 | Input
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| 141 | > {
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| 142 | > "letters": {"1": "A", "2": "B", "3": "C"},
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| 143 | > "numbers": {"1": "one", "2": "two", "3": "three"}
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| 144 | > }
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| 145 |
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| 146 | Width > 51
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| 147 | Expect
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| 148 | > {
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| 149 | > letters: {"1": "A", "2": "B", "3": "C"},
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| 150 | > numbers: {"1": "one", "2": "two", "3": "three"}
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| 151 | > }
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| 152 |
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| 153 | Width > 44
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| 154 | Expect
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| 155 | > {
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| 156 | > letters: {"1": "A", "2": "B", "3": "C"},
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| 157 | > numbers: {
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| 158 | > "1": "one",
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| 159 | > "2": "two",
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| 160 | > "3": "three"
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| 161 | > }
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| 162 | > }
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| 163 |
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| 164 | Width > 43
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| 165 | Expect
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| 166 | > {
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| 167 | > letters: {
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| 168 | > "1": "A",
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| 169 | > "2": "B",
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| 170 | > "3": "C"
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| 171 | > },
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| 172 | > numbers: {
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| 173 | > "1": "one",
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| 174 | > "2": "two",
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| 175 | > "3": "three"
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| 176 | > }
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| 177 | > }
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| 178 |
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| 179 | ## Full width characters
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| 180 |
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| 181 | Input > ["世界", "您好"]
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| 182 |
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| 183 | Width > 16
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| 184 | Expect > ["世界", "您好"]
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| 185 |
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| 186 | Width > 15
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| 187 | Expect
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| 188 | > [
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| 189 | > "世界",
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| 190 | > "您好"
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| 191 | > ]
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| 192 |
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| 193 | ## Tabular alignment
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| 194 |
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| 195 | Input > ["aaaaaaa", "bbb", "ccccc"]
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| 196 |
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| 197 | Width > 27
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| 198 | Expect > ["aaaaaaa", "bbb", "ccccc"]
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| 199 |
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| 200 | Width > 26
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| 201 | Expect
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| 202 | > [
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| 203 | > "aaaaaaa", "bbb",
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| 204 | > "ccccc"
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| 205 | > ]
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| 206 |
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| 207 | Width > 21
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| 208 | Expect
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| 209 | > [
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| 210 | > "aaaaaaa", "bbb",
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| 211 | > "ccccc"
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| 212 | > ]
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| 213 |
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| 214 | Width > 20
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| 215 | Expect
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| 216 | > [
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| 217 | > "aaaaaaa",
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| 218 | > "bbb",
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| 219 | > "ccccc"
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| 220 | > ]
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| 221 |
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| 222 | Input > ["aaa", "bbbbbbb", "ccccc"]
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| 223 |
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| 224 | Width > 27
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| 225 | Expect > ["aaa", "bbbbbbb", "ccccc"]
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| 226 |
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| 227 | Width > 26
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| 228 | Expect
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| 229 | > [
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| 230 | > "aaa", "bbbbbbb",
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| 231 | > "ccccc"
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| 232 | > ]
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| 233 |
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| 234 | Input > ["aaaaa", "bbbbbbb", "ccc"]
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| 235 |
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| 236 | Width > 27
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| 237 | Expect > ["aaaaa", "bbbbbbb", "ccc"]
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| 238 |
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| 239 | Width > 26
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| 240 | Expect
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| 241 | > [
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| 242 | > "aaaaa", "bbbbbbb",
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| 243 | > "ccc"
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| 244 | > ]
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| 245 |
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| 246 | Input > { "simple_primitives": [null, false, true] }
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| 247 | Width > 30
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| 248 | Expect
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| 249 | > {
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| 250 | > simple_primitives: [
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| 251 | > null, false, true
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| 252 | > ]
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| 253 | > }
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| 254 |
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| 255 | # elements are too big for tabular alignment
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| 256 | Input > ["aaaaaaaaaaaaaaaaaaa", "bbbbbbbbbbbbbbbbbbbbb", "cccccccccccccccccccc"]
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| 257 | Width > 30
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| 258 | Expect
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| 259 | > [
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| 260 | > "aaaaaaaaaaaaaaaaaaa",
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| 261 | > "bbbbbbbbbbbbbbbbbbbbb",
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| 262 | > "cccccccccccccccccccc"
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| 263 | > ]
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| 264 |
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| 265 |
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| 266 | ## Everything at once
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| 267 |
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| 268 | Input
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| 269 | > {
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| 270 | > 'primitives': {
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| 271 | > 'simple_primitives': [null, false, true],
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| 272 | > 'numeric_primitives': [-123456789, 123.456789],
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| 273 | > 'stringy_primitives': 'string'
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| 274 | > },
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| 275 | > 'compounds': [
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| 276 | > [1, 2, 3],
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| 277 | > {'dict': 'ionary'}
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| 278 | > ],
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| 279 | > 'variety-pack': [
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| 280 | > null,
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| 281 | > ['Los', 'pollitos', 'dicen', 'pío', 'pío', 'pío'],
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| 282 | > [1, [2, [3, [4, [5, [6]]]]]],
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| 283 | > [[[[[5], 4], 3], 2], 1]
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| 284 | > ]
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| 285 | > }
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| 286 |
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| 287 | Width > 58
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| 288 | Expect
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| 289 | > {
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| 290 | > primitives: {
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| 291 | > simple_primitives: [null, false, true],
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| 292 | > numeric_primitives: [-123456789, 123.456789],
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| 293 | > stringy_primitives: "string"
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| 294 | > },
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| 295 | > compounds: [[1, 2, 3], {dict: "ionary"}],
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| 296 | > "variety-pack": [
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| 297 | > null,
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| 298 | > ["Los", "pollitos", "dicen", "pío", "pío", "pío"],
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| 299 | > [1, [2, [3, [4, [5, [6]]]]]],
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| 300 | > [[[[[5], 4], 3], 2], 1]
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| 301 | > ]
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| 302 | > }
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| 303 |
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| 304 | Width > 53
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| 305 | Expect
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| 306 | > {
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| 307 | > primitives: {
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| 308 | > simple_primitives: [null, false, true],
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| 309 | > numeric_primitives: [-123456789, 123.456789],
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| 310 | > stringy_primitives: "string"
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| 311 | > },
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| 312 | > compounds: [[1, 2, 3], {dict: "ionary"}],
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| 313 | > "variety-pack": [
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| 314 | > null,
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| 315 | > [
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| 316 | > "Los", "pollitos", "dicen",
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| 317 | > "pío", "pío", "pío"
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| 318 | > ],
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| 319 | > [1, [2, [3, [4, [5, [6]]]]]],
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| 320 | > [[[[[5], 4], 3], 2], 1]
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| 321 | > ]
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| 322 | > }
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| 323 |
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| 324 | Width > 47
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| 325 | Expect
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| 326 | > {
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| 327 | > primitives: {
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| 328 | > simple_primitives: [null, false, true],
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| 329 | > numeric_primitives: [
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| 330 | > -123456789, 123.456789
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| 331 | > ],
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| 332 | > stringy_primitives: "string"
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| 333 | > },
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| 334 | > compounds: [[1, 2, 3], {dict: "ionary"}],
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| 335 | > "variety-pack": [
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| 336 | > null,
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| 337 | > [
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| 338 | > "Los", "pollitos", "dicen",
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| 339 | > "pío", "pío", "pío"
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| 340 | > ],
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| 341 | > [1, [2, [3, [4, [5, [6]]]]]],
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| 342 | > [[[[[5], 4], 3], 2], 1]
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| 343 | > ]
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| 344 | > }
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| 345 |
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| 346 | Width > 37
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| 347 | Expect
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| 348 | > {
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| 349 | > primitives: {
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| 350 | > simple_primitives: [
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| 351 | > null, false, true
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| 352 | > ],
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| 353 | > numeric_primitives: [
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| 354 | > -123456789, 123.456789
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| 355 | > ],
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| 356 | > stringy_primitives: "string"
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| 357 | > },
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| 358 | > compounds: [
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| 359 | > [1, 2, 3],
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| 360 | > {dict: "ionary"}
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| 361 | > ],
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| 362 | > "variety-pack": [
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| 363 | > null,
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| 364 | > [
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| 365 | > "Los", "pollitos",
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| 366 | > "dicen", "pío",
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| 367 | > "pío", "pío"
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| 368 | > ],
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| 369 | > [1, [2, [3, [4, [5, [6]]]]]],
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| 370 | > [[[[[5], 4], 3], 2], 1]
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| 371 | > ]
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| 372 | > }
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| 373 |
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| 374 | Width > 36
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| 375 | Expect
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| 376 | > {
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| 377 | > primitives: {
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| 378 | > simple_primitives: [
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| 379 | > null, false, true
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| 380 | > ],
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| 381 | > numeric_primitives: [
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| 382 | > -123456789, 123.456789
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| 383 | > ],
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| 384 | > stringy_primitives: "string"
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| 385 | > },
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| 386 | > compounds: [
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| 387 | > [1, 2, 3],
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| 388 | > {dict: "ionary"}
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| 389 | > ],
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| 390 | > "variety-pack": [
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| 391 | > null,
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| 392 | > [
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| 393 | > "Los", "pollitos",
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| 394 | > "dicen", "pío",
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| 395 | > "pío", "pío"
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| 396 | > ],
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| 397 | > [
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| 398 | > 1,
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| 399 | > [2, [3, [4, [5, [6]]]]]
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| 400 | > ],
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| 401 | > [[[[[5], 4], 3], 2], 1]
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| 402 | > ]
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| 403 | > }
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| 404 |
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| 405 | Width > 30
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| 406 | Expect
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| 407 | > {
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| 408 | > primitives: {
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| 409 | > simple_primitives: [
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| 410 | > null, false, true
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| 411 | > ],
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| 412 | > numeric_primitives: [
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| 413 | > -123456789,
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| 414 | > 123.456789
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| 415 | > ],
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| 416 | > stringy_primitives: "string"
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| 417 | > },
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| 418 | > compounds: [
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| 419 | > [1, 2, 3],
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| 420 | > {dict: "ionary"}
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| 421 | > ],
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| 422 | > "variety-pack": [
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| 423 | > null,
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| 424 | > [
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| 425 | > "Los",
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| 426 | > "pollitos",
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| 427 | > "dicen", "pío",
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| 428 | > "pío", "pío"
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| 429 | > ],
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| 430 | > [
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| 431 | > 1,
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| 432 | > [
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| 433 | > 2,
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| 434 | > [
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| 435 | > 3,
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| 436 | > [
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| 437 | > 4,
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| 438 | > [
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| 439 | > 5,
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| 440 | > [
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| 441 | > 6
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| 442 | > ]
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| 443 | > ]
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| 444 | > ]
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| 445 | > ]
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| 446 | > ]
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| 447 | > ],
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| 448 | > [
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| 449 | > [
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| 450 | > [[[5], 4], 3],
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| 451 | > 2
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| 452 | > ],
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| 453 | > 1
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| 454 | > ]
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| 455 | > ]
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| 456 | > }
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