101 lines
4.3 KiB
Plaintext
101 lines
4.3 KiB
Plaintext
type Payload { values: List<Int>, label: Text, first: Int, second: Int }
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type Floating { values: List<Float?>, optional: Float? }
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type Failure { error First, error Second }
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encode(values: List<Int>, label: Text) (answer: Text) {
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payload = Payload { second = 2, label = label, values = values, first = 1 }
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answer = dever.json.toText(dever.json.encode(payload))
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}
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projected(source: Payload) (answer: Text) {
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payload = Payload { values = source.values, label = source.label, first = source.first, second = source.second }
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answer = dever.json.toText(dever.json.encode(payload))
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}
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overwritten(values: List<Int>) (answer: Text) {
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payload = Payload { values = values, label = "old", first = 1, second = 2 }
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before = dever.json.toText(dever.json.encode(payload))
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payload = Payload { values = [9], label = "new", first = 3, second = 2 }
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payload.first = 4
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answer = before + dever.json.toText(dever.json.encode(payload))
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}
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reused(values: List<Int>) (answer: Text) {
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payload = Payload { values = values, label = "old", first = 1, second = 2 }
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before = dever.json.toText(dever.json.encode(payload))
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payload.first = 4
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answer = before + dever.json.toText(dever.json.encode(payload))
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}
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intervening(source: Payload) (answer: Text) {
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payload = Payload { values = source.values, label = source.label, first = source.first, second = source.second }
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source.values = [9]
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answer = dever.json.toText(dever.json.encode(payload))
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}
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escaping(values: List<Int>) (answer: Payload) {
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payload = Payload { values = values, label = "old", first = 1, second = 2 }
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answer = payload
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}
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finite(values: List<Float?>, optional: Float?) (answer: Json) {
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payload = Floating { values = values, optional = optional }
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answer = dever.json.encode(payload)
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}
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failed(value: dever.json.JsonResult.Parsed(document)) (answer: Bool) recover("检查视图有限值") { answer = false }
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failed(value: dever.json.JsonResult.Failed(message)) (answer: Bool) recover("检查视图有限值") { answer = message == "non-finite Float cannot be encoded" }
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firstFail(stop: true) (answer: Int) { fail(Failure.First) }
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firstFail(stop: false) (answer: Int) { answer = 1 }
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secondFail(stop: true) (answer: Int) { fail(Failure.Second) }
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secondFail(stop: false) (answer: Int) { answer = 2 }
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failureOrder(values: List<Int>, stop: Bool) (answer: Text) {
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payload = Payload { values = values, second = secondFail(stop), first = firstFail(stop), label = "old" }
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answer = dever.json.toText(dever.json.encode(payload))
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}
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faultEntry() (answer: Int) {
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values = [1, 2, 3]
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text = failureOrder(values, true)
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answer = length(text) + sum(values)
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}
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verify() (answer: Bool) {
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values = [1, 2, 3]
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label = "old"
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expected = "{\"values\":[1,2,3],\"label\":\"old\",\"first\":1,\"second\":2}"
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source = Payload { values = values, label = label, first = 1, second = 2 }
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answer = encode(values, label) == expected and projected(source) == expected
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answer = answer and overwritten(values) == expected + "{\"values\":[9],\"label\":\"new\",\"first\":4,\"second\":2}"
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answer = answer and reused(values) == expected + "{\"values\":[1,2,3],\"label\":\"old\",\"first\":4,\"second\":2}"
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answer = answer and intervening(source) == expected and escaping(values) == source
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answer = answer and failureOrder(values, false) == expected
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answer = answer and sum(values) == 6 and label == "old" and sum(source.values) == 6
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numbers = [float.parse("NaN")]
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answer = answer and failed(result(finite(numbers, null))) and length(numbers) == 1
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finite_values = [float.parse("1")]
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answer = answer and failed(result(finite(finite_values, float.parse("inf")))) and length(finite_values) == 1
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answer = answer and failed(result(finite([float.parse("-inf")], null)))
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answer = answer and encode([1, 2, 3], "old") == expected
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answer = answer and fragmentsVerify()
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}
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type Fragment { label: Text, value: Json }
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fragments(values: List<Fragment?>) (answer: Text) {
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answer = dever.json.toText(dever.json.encode(values))
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}
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fragmentsVerify() (answer: Bool) {
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value = dever.json.fromText(" \n{\"a\":[1e9999,-0]}\t ")
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row = Fragment { label = "雪\"", value = value }
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expected = "[{\"label\":\"雪\\\"\",\"value\":{\"a\":[1e9999,-0]}},null]"
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answer = fragments([row, null]) == expected and fragments([row, null]) == expected
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answer = answer and dever.json.toText(value) == " \n{\"a\":[1e9999,-0]}\t "
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}
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