1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2024 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for Swift project authors
//
@testable @_spi(Experimental) @_spi(ForToolsIntegrationOnly) import Testing
@Suite("Configuration.RepetitionPolicy Tests")
struct PlanIterationTests {
@Test("One iteration (default behavior)")
func oneIteration() async {
await confirmation("N iterations started") { started in
await confirmation("N iterations ended") { ended in
var configuration = Configuration()
configuration.eventHandler = { event, _ in
if case .iterationStarted = event.kind {
started()
} else if case .iterationEnded = event.kind {
ended()
}
}
configuration.repetitionPolicy = .once
await Test {
}.run(configuration: configuration)
}
}
}
@Test("Unconditional iteration")
func unconditionalIteration() async {
let iterationCount = 10
await confirmation("N iterations started", expectedCount: iterationCount) { started in
await confirmation("N iterations ended", expectedCount: iterationCount) { ended in
var configuration = Configuration()
configuration.eventHandler = { event, _ in
if case .iterationStarted = event.kind {
started()
} else if case .iterationEnded = event.kind {
ended()
}
}
configuration.repetitionPolicy = .repeating(maximumIterationCount: iterationCount)
await Test {
if Bool.random() {
#expect(Bool(false))
}
}.run(configuration: configuration)
}
}
}
@Test("Iteration until issue recorded")
func iterationUntilIssueRecorded() async {
let iterationIndex = Locked(rawValue: 0)
let iterationCount = 10
let iterationWithIssue = 5
await confirmation("N iterations started", expectedCount: iterationWithIssue + 1) { started in
await confirmation("N iterations ended", expectedCount: iterationWithIssue + 1) { ended in
var configuration = Configuration()
configuration.eventHandler = { event, _ in
if case let .iterationStarted(index) = event.kind {
iterationIndex.withLock { iterationIndex in
iterationIndex = index
}
started()
} else if case .iterationEnded = event.kind {
ended()
}
}
configuration.repetitionPolicy = .repeating(.untilIssueRecorded, maximumIterationCount: iterationCount)
await Test {
if iterationIndex.rawValue == iterationWithIssue {
#expect(Bool(false))
}
}.run(configuration: configuration)
}
}
}
@Test("Iteration while issue recorded")
func iterationWhileIssueRecorded() async {
let iterationIndex = Locked(rawValue: 0)
let iterationCount = 10
let iterationWithoutIssue = 5
await confirmation("N iterations started", expectedCount: iterationWithoutIssue + 1) { started in
await confirmation("N iterations ended", expectedCount: iterationWithoutIssue + 1) { ended in
var configuration = Configuration()
configuration.eventHandler = { event, _ in
if case let .iterationStarted(index) = event.kind {
iterationIndex.withLock { iterationIndex in
iterationIndex = index
}
started()
} else if case .iterationEnded = event.kind {
ended()
}
}
configuration.repetitionPolicy = .repeating(.whileIssueRecorded, maximumIterationCount: iterationCount)
await Test {
if iterationIndex.rawValue < iterationWithoutIssue {
#expect(Bool(false))
}
}.run(configuration: configuration)
}
}
}
#if !SWT_NO_EXIT_TESTS
@Test("Iteration count must be positive")
func positiveIterationCount() async {
await #expect(exitsWith: .failure) {
var configuration = Configuration()
configuration.repetitionPolicy.maximumIterationCount = 0
}
await #expect(exitsWith: .failure) {
var configuration = Configuration()
configuration.repetitionPolicy.maximumIterationCount = -1
}
}
#endif
}
|
