1[{
2 "given":
3 {"foo": {"bar": ["zero", "one", "two"]}},
4 "cases": [
5 {
6 "expression": "foo.bar[0]",
7 "result": "zero"
8 },
9 {
10 "expression": "foo.bar[1]",
11 "result": "one"
12 },
13 {
14 "expression": "foo.bar[2]",
15 "result": "two"
16 },
17 {
18 "expression": "foo.bar[3]",
19 "result": null
20 },
21 {
22 "expression": "foo.bar[-1]",
23 "result": "two"
24 },
25 {
26 "expression": "foo.bar[-2]",
27 "result": "one"
28 },
29 {
30 "expression": "foo.bar[-3]",
31 "result": "zero"
32 },
33 {
34 "expression": "foo.bar[-4]",
35 "result": null
36 }
37 ]
38},
39{
40 "given":
41 {"foo": [{"bar": "one"}, {"bar": "two"}, {"bar": "three"}, {"notbar": "four"}]},
42 "cases": [
43 {
44 "expression": "foo.bar",
45 "result": null
46 },
47 {
48 "expression": "foo[0].bar",
49 "result": "one"
50 },
51 {
52 "expression": "foo[1].bar",
53 "result": "two"
54 },
55 {
56 "expression": "foo[2].bar",
57 "result": "three"
58 },
59 {
60 "expression": "foo[3].notbar",
61 "result": "four"
62 },
63 {
64 "expression": "foo[3].bar",
65 "result": null
66 },
67 {
68 "expression": "foo[0]",
69 "result": {"bar": "one"}
70 },
71 {
72 "expression": "foo[1]",
73 "result": {"bar": "two"}
74 },
75 {
76 "expression": "foo[2]",
77 "result": {"bar": "three"}
78 },
79 {
80 "expression": "foo[3]",
81 "result": {"notbar": "four"}
82 },
83 {
84 "expression": "foo[4]",
85 "result": null
86 }
87 ]
88},
89{
90 "given": [
91 "one", "two", "three"
92 ],
93 "cases": [
94 {
95 "expression": "[0]",
96 "result": "one"
97 },
98 {
99 "expression": "[1]",
100 "result": "two"
101 },
102 {
103 "expression": "[2]",
104 "result": "three"
105 },
106 {
107 "expression": "[-1]",
108 "result": "three"
109 },
110 {
111 "expression": "[-2]",
112 "result": "two"
113 },
114 {
115 "expression": "[-3]",
116 "result": "one"
117 }
118 ]
119},
120{
121 "given": {"reservations": [
122 {"instances": [{"foo": 1}, {"foo": 2}]}
123 ]},
124 "cases": [
125 {
126 "expression": "reservations[].instances[].foo",
127 "result": [1, 2]
128 },
129 {
130 "expression": "reservations[].instances[].bar",
131 "result": []
132 },
133 {
134 "expression": "reservations[].notinstances[].foo",
135 "result": []
136 },
137 {
138 "expression": "reservations[].notinstances[].foo",
139 "result": []
140 }
141 ]
142},
143{
144 "given": {"reservations": [{
145 "instances": [
146 {"foo": [{"bar": 1}, {"bar": 2}, {"notbar": 3}, {"bar": 4}]},
147 {"foo": [{"bar": 5}, {"bar": 6}, {"notbar": [7]}, {"bar": 8}]},
148 {"foo": "bar"},
149 {"notfoo": [{"bar": 20}, {"bar": 21}, {"notbar": [7]}, {"bar": 22}]},
150 {"bar": [{"baz": [1]}, {"baz": [2]}, {"baz": [3]}, {"baz": [4]}]},
151 {"baz": [{"baz": [1, 2]}, {"baz": []}, {"baz": []}, {"baz": [3, 4]}]},
152 {"qux": [{"baz": []}, {"baz": [1, 2, 3]}, {"baz": [4]}, {"baz": []}]}
153 ],
154 "otherkey": {"foo": [{"bar": 1}, {"bar": 2}, {"notbar": 3}, {"bar": 4}]}
155 }, {
156 "instances": [
157 {"a": [{"bar": 1}, {"bar": 2}, {"notbar": 3}, {"bar": 4}]},
158 {"b": [{"bar": 5}, {"bar": 6}, {"notbar": [7]}, {"bar": 8}]},
159 {"c": "bar"},
160 {"notfoo": [{"bar": 23}, {"bar": 24}, {"notbar": [7]}, {"bar": 25}]},
161 {"qux": [{"baz": []}, {"baz": [1, 2, 3]}, {"baz": [4]}, {"baz": []}]}
162 ],
163 "otherkey": {"foo": [{"bar": 1}, {"bar": 2}, {"notbar": 3}, {"bar": 4}]}
164 }
165 ]},
166 "cases": [
167 {
168 "expression": "reservations[].instances[].foo[].bar",
169 "result": [1, 2, 4, 5, 6, 8]
170 },
171 {
172 "expression": "reservations[].instances[].foo[].baz",
173 "result": []
174 },
175 {
176 "expression": "reservations[].instances[].notfoo[].bar",
177 "result": [20, 21, 22, 23, 24, 25]
178 },
179 {
180 "expression": "reservations[].instances[].notfoo[].notbar",
181 "result": [[7], [7]]
182 },
183 {
184 "expression": "reservations[].notinstances[].foo",
185 "result": []
186 },
187 {
188 "expression": "reservations[].instances[].foo[].notbar",
189 "result": [3, [7]]
190 },
191 {
192 "expression": "reservations[].instances[].bar[].baz",
193 "result": [[1], [2], [3], [4]]
194 },
195 {
196 "expression": "reservations[].instances[].baz[].baz",
197 "result": [[1, 2], [], [], [3, 4]]
198 },
199 {
200 "expression": "reservations[].instances[].qux[].baz",
201 "result": [[], [1, 2, 3], [4], [], [], [1, 2, 3], [4], []]
202 },
203 {
204 "expression": "reservations[].instances[].qux[].baz[]",
205 "result": [1, 2, 3, 4, 1, 2, 3, 4]
206 }
207 ]
208},
209{
210 "given": {
211 "foo": [
212 [["one", "two"], ["three", "four"]],
213 [["five", "six"], ["seven", "eight"]],
214 [["nine"], ["ten"]]
215 ]
216 },
217 "cases": [
218 {
219 "expression": "foo[]",
220 "result": [["one", "two"], ["three", "four"], ["five", "six"],
221 ["seven", "eight"], ["nine"], ["ten"]]
222 },
223 {
224 "expression": "foo[][0]",
225 "result": ["one", "three", "five", "seven", "nine", "ten"]
226 },
227 {
228 "expression": "foo[][1]",
229 "result": ["two", "four", "six", "eight"]
230 },
231 {
232 "expression": "foo[][0][0]",
233 "result": []
234 },
235 {
236 "expression": "foo[][2][2]",
237 "result": []
238 },
239 {
240 "expression": "foo[][0][0][100]",
241 "result": []
242 }
243 ]
244},
245{
246 "given": {
247 "foo": [{
248 "bar": [
249 {
250 "qux": 2,
251 "baz": 1
252 },
253 {
254 "qux": 4,
255 "baz": 3
256 }
257 ]
258 },
259 {
260 "bar": [
261 {
262 "qux": 6,
263 "baz": 5
264 },
265 {
266 "qux": 8,
267 "baz": 7
268 }
269 ]
270 }
271 ]
272 },
273 "cases": [
274 {
275 "expression": "foo",
276 "result": [{"bar": [{"qux": 2, "baz": 1}, {"qux": 4, "baz": 3}]},
277 {"bar": [{"qux": 6, "baz": 5}, {"qux": 8, "baz": 7}]}]
278 },
279 {
280 "expression": "foo[]",
281 "result": [{"bar": [{"qux": 2, "baz": 1}, {"qux": 4, "baz": 3}]},
282 {"bar": [{"qux": 6, "baz": 5}, {"qux": 8, "baz": 7}]}]
283 },
284 {
285 "expression": "foo[].bar",
286 "result": [[{"qux": 2, "baz": 1}, {"qux": 4, "baz": 3}],
287 [{"qux": 6, "baz": 5}, {"qux": 8, "baz": 7}]]
288 },
289 {
290 "expression": "foo[].bar[]",
291 "result": [{"qux": 2, "baz": 1}, {"qux": 4, "baz": 3},
292 {"qux": 6, "baz": 5}, {"qux": 8, "baz": 7}]
293 },
294 {
295 "expression": "foo[].bar[].baz",
296 "result": [1, 3, 5, 7]
297 }
298 ]
299},
300{
301 "given": {
302 "string": "string",
303 "hash": {"foo": "bar", "bar": "baz"},
304 "number": 23,
305 "nullvalue": null
306 },
307 "cases": [
308 {
309 "expression": "string[]",
310 "result": null
311 },
312 {
313 "expression": "hash[]",
314 "result": null
315 },
316 {
317 "expression": "number[]",
318 "result": null
319 },
320 {
321 "expression": "nullvalue[]",
322 "result": null
323 },
324 {
325 "expression": "string[].foo",
326 "result": null
327 },
328 {
329 "expression": "hash[].foo",
330 "result": null
331 },
332 {
333 "expression": "number[].foo",
334 "result": null
335 },
336 {
337 "expression": "nullvalue[].foo",
338 "result": null
339 },
340 {
341 "expression": "nullvalue[].foo[].bar",
342 "result": null
343 }
344 ]
345}
346]
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