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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 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 the list of Swift project authors
//
//===----------------------------------------------------------------------===//
// This test file has been translated from swift/test/Parse/diagnose_availability.swift
import XCTest
final class DiagnoseAvailabilityTests: ParserTestCase {
func testDiagnoseAvailability1() {
assertParse(
"""
// https://github.com/apple/swift/issues/46814
// Misleading/wrong error message for malformed '@available'
"""
)
}
func testDiagnoseAvailability2() {
assertParse(
"""
@available(OSX 10.6, *) // no error
func availableSince10_6() {}
"""
)
}
func testDiagnoseAvailability3() {
assertParse(
"""
@available(OSX, introduced: 10.0, deprecated: 10.12) // no error
func introducedFollowedByDeprecated() {}
"""
)
}
func testDiagnoseAvailability4() {
assertParse(
"""
@available(OSX 10.0, deprecated: 10.12)
func shorthandFollowedByDeprecated() {}
"""
)
}
func testDiagnoseAvailability5() {
assertParse(
"""
@available(OSX 10.0, introduced: 10.12)
func shorthandFollowedByIntroduced() {}
"""
)
}
func testDiagnoseAvailability6() {
assertParse(
"""
@available(iOS 6.0, OSX 10.8, *) // no error
func availableOnMultiplePlatforms() {}
"""
)
}
func testDiagnoseAvailability7() {
assertParse(
"""
@available(iOS 6.0, OSX 10.0, deprecated: 10.12)
func twoShorthandsFollowedByDeprecated() {}
"""
)
}
func testDiagnoseAvailability9() {
// https://github.com/apple/swift/issues/51114
// Missing/wrong warning message for '*' or 'swift' platform.
assertParse(
"""
@available(*, deprecated: 4.2)
func allPlatformsDeprecatedVersion() {}
"""
)
}
func testDiagnoseAvailability10() {
assertParse(
"""
@available(*, deprecated, obsoleted: 4.2)
func allPlatformsDeprecatedAndObsoleted() {}
"""
)
}
func testDiagnoseAvailability11() {
assertParse(
"""
@available(*, introduced: 4.0, deprecated: 4.1, obsoleted: 4.2)
func allPlatformsDeprecatedAndObsoleted2() {}
"""
)
}
func testDiagnoseAvailability12() {
assertParse(
"""
@available(swift, unavailable)
func swiftUnavailable() {}
"""
)
}
func testDiagnoseAvailability13() {
assertParse(
"""
@available(swift, unavailable, introduced: 4.2)
func swiftUnavailableIntroduced() {}
"""
)
}
func testDiagnoseAvailability14() {
assertParse(
"""
@available(swift, deprecated)
func swiftDeprecated() {}
"""
)
}
func testDiagnoseAvailability15() {
assertParse(
"""
@available(swift, deprecated, obsoleted: 4.2)
func swiftDeprecatedObsoleted() {}
"""
)
}
func testDiagnoseAvailability16() {
assertParse(
#"""
@available(swift, message: "missing valid option")
func swiftMessage() {}
"""#
)
}
func testDiagnoseAvailability17a() {
assertParse(
#"""
@available(*, unavailable, message: "1️⃣\("message")")
func interpolatedMessage() {}
"""#,
diagnostics: [
DiagnosticSpec(message: "argument cannot be an interpolated string literal")
]
)
}
func testDiagnoseAvailability17b() {
assertParse(
#"""
@available(*, unavailable, message: "1️⃣\(someCall())")
func interpolatedMessage() {}
"""#,
diagnostics: [
DiagnosticSpec(message: "argument cannot be an interpolated string literal")
]
)
}
func testDiagnoseAvailability18() {
assertParse(
#"""
@available(*, unavailable, message: """
foobar message.
""")
func multilineMessage() {}
"""#
)
}
func testDiagnoseAvailability19() {
assertParse(
#"""
@available(*, unavailable, message: " ")
func emptyMessage() {}
emptyMessage()
"""#
)
}
func testDiagnoseAvailability20() {
assertParse(
##"""
@available(*, unavailable, message: 1️⃣#"""
foobar message.
"""#)
func extendedEscapedMultilineMessage() {}
"""##,
diagnostics: [
DiagnosticSpec(
message: "argument cannot be an extended escaping string literal",
fixIts: ["remove '#' and '#'"]
)
],
fixedSource: ##"""
@available(*, unavailable, message: """
foobar message.
""")
func extendedEscapedMultilineMessage() {}
"""##
)
}
func testDiagnoseAvailability21() {
assertParse(
##"""
@available(*, unavailable, renamed: 1️⃣#"available()"#)
func extendedEscapedRenamed() {}
"""##,
diagnostics: [
DiagnosticSpec(
message: "argument cannot be an extended escaping string literal",
fixIts: ["remove '#' and '#'"]
)
],
fixedSource: #"""
@available(*, unavailable, renamed: "available()")
func extendedEscapedRenamed() {}
"""#
)
}
}
|
