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
|
// RUN: %target-resilience-test --backward-deployment
// REQUIRES: executable_test
// https://github.com/apple/swift/issues/53303
// UNSUPPORTED: OS=windows-msvc
import StdlibUnittest
import backward_deploy_class
var BackwardDeployClassTest = TestSuite("BackwardDeployClass")
BackwardDeployClassTest.test("ResilientClass") {
if getVersion() == 1 {
let s = ResilientClass()
s.fn(s.storedProp)
s.storedProp = 1
s.storedProp += 1
s.fn(s.computedProp)
s.computedProp = 1
s.computedProp += 1
s.fn(s[0])
s[0] = 1
s[0] += 1
}
}
BackwardDeployClassTest.test("FixedLayoutClass") {
if getVersion() == 1 {
let s = FixedLayoutClass()
s.fn(s.storedProp)
s.storedProp = 1
s.storedProp += 1
s.fn(s.computedProp)
s.computedProp = 1
s.computedProp += 1
s.fn(s[0])
s[0] = 1
s[0] += 1
}
}
BackwardDeployClassTest.test("OpenClass") {
class DerivedClass : OpenClass {
var count: Int = 0
override func oldMethod() {
count += 1
super.oldMethod()
}
override func newMethod() {
count += 10
super.newMethod()
}
}
let d = DerivedClass()
d.oldMethod()
if getVersion() == 1 {
d.newMethod()
expectEqual(d.count, 11)
} else {
expectEqual(d.count, 1)
}
}
BackwardDeployClassTest.test("InsertSuperclass") {
class DerivedClass : Bottom {
var count: Int = 0
override func topMethod() {
count += 1
super.topMethod()
}
override func middleMethod() {
count += 10
super.middleMethod()
}
}
let d = DerivedClass()
d.topMethod()
if getVersion() == 1 {
d.middleMethod()
expectEqual(d.count, 11)
} else {
expectEqual(d.count, 1)
}
}
runAllTests()
|
