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Refactroing TypeName tests
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‎test/1_stdlib/TypeName.swift

Lines changed: 114 additions & 94 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,10 @@
1-
// RUN: %target-run-simple-swift | FileCheck %s
1+
// RUN: %target-run-simple-swift
22
// REQUIRES: executable_test
33

4+
import StdlibUnittest
5+
6+
let TypeNameTests = TestSuite("TypeName")
7+
48
class C {}
59
struct S {}
610
enum E {}
@@ -30,108 +34,124 @@ struct GS<T : AssociatedTypes> {}
3034
enum GE<T : AssociatedTypes> {}
3135
class GC2<T : AssociatedTypes, U : AssociatedTypes> {}
3236

33-
func printTypeName(_ t: Any.Type) { print(_typeName(t)) }
34-
35-
printTypeName(Int.self) // CHECK: Swift.Int
36-
printTypeName(C.self) // CHECK-NEXT: [[THIS:.*]].C
37-
printTypeName(S.self) // CHECK-NEXT: [[THIS]].S
38-
printTypeName(E.self) // CHECK-NEXT: [[THIS]].E
39-
printTypeName(GC<Model>.self) // CHECK-NEXT: [[THIS]].GC<[[THIS]].Model>
40-
printTypeName(GS<Model>.self) // CHECK-NEXT: [[THIS]].GS<[[THIS]].Model>
41-
printTypeName(GE<Model>.self) // CHECK-NEXT: [[THIS]].GE<[[THIS]].Model>
42-
printTypeName(GC2<Model, Model2>.self) // CHECK-NEXT: [[THIS]].GC2<[[THIS]].Model, [[THIS]].Model2>
43-
44-
printTypeName(P.self) // CHECK-NEXT: [[THIS]].P
45-
typealias PP2 = protocol<P, P2>
46-
printTypeName(PP2.self) // CHECK-NEXT: protocol<[[THIS]].P, [[THIS]].P2>
47-
printTypeName(Any.self) // CHECK-NEXT: protocol<>
48-
49-
typealias F = () -> ()
50-
typealias F2 = () -> () -> ()
51-
typealias F3 = (() -> ()) -> ()
52-
53-
printTypeName(F.self) // CHECK-NEXT: (()) -> ()
54-
printTypeName(F2.self) // CHECK-NEXT: (()) -> (()) -> ()
55-
printTypeName(F3.self) // CHECK-NEXT: (((()) -> ())) -> ()
56-
57-
58-
#if _runtime(_ObjC)
59-
typealias B = @convention(block) () -> ()
60-
typealias B2 = () -> @convention(block) () -> ()
61-
typealias B3 = (@convention(block) () -> ()) -> ()
62-
printTypeName(B.self)
63-
printTypeName(B2.self)
64-
printTypeName(B3.self)
65-
#else
66-
print("@convention(block) (()) -> ()")
67-
print("(()) -> @convention(block) (()) -> ()")
68-
print("((@convention(block) (()) -> ())) -> ()")
69-
#endif
70-
// CHECK-NEXT: @convention(block) (()) -> ()
71-
// CHECK-NEXT: (()) -> @convention(block) (()) -> ()
72-
// CHECK-NEXT: ((@convention(block) (()) -> ())) -> ()
73-
74-
printTypeName(F.Type.self) // CHECK-NEXT: ((()) -> ()).Type
75-
printTypeName(C.Type.self) // CHECK-NEXT: [[THIS]].C.Type
76-
printTypeName(C.Type.Type.self) // CHECK-NEXT: [[THIS]].C.Type.Type
77-
printTypeName(Any.Type.self) // CHECK-NEXT: protocol<>.Type
78-
printTypeName(Any.Protocol.self) // CHECK-NEXT: protocol<>.Protocol
79-
printTypeName(AnyObject.self) // CHECK-NEXT: {{^}}Swift.AnyObject{{$}}
80-
printTypeName(AnyClass.self) // CHECK-NEXT: {{^}}Swift.AnyObject.Type{{$}}
81-
printTypeName((AnyObject?).self) // CHECK-NEXT: {{^}}Swift.Optional<Swift.AnyObject>{{$}}
82-
83-
printTypeName(Void.self) // CHECK-NEXT: ()
84-
typealias Tup = (Any, F, C)
85-
printTypeName(Tup.self) // CHECK-NEXT: (protocol<>, (()) -> (), [[THIS]].C)
86-
87-
typealias IF = (inout Int) -> ()
88-
typealias IF2 = (inout Int) -> (inout Int) -> ()
89-
typealias IF3 = ((inout Int) -> ()) -> ()
90-
typealias IF3a = (inout ((Int) -> ())) -> ()
91-
typealias IF3b = (inout ((Int) -> ())) -> ()
92-
typealias IF3c = ((inout Int) -> ()) -> ()
93-
typealias IF4 = (inout (() -> ())) -> ()
94-
typealias IF5 = (inout Int, Any) -> ()
95-
96-
printTypeName(IF.self) // CHECK-NEXT: (inout Swift.Int) -> ()
97-
printTypeName(IF2.self) // CHECK-NEXT: (inout Swift.Int) -> (inout Swift.Int) -> ()
98-
printTypeName(IF3.self) // CHECK-NEXT: (((inout Swift.Int) -> ())) -> ()
99-
printTypeName(IF3a.self) // CHECK-NEXT: (inout ((Swift.Int) -> ())) -> ()
100-
printTypeName(IF3b.self) // CHECK-NEXT: (inout ((Swift.Int) -> ())) -> ()
101-
printTypeName(IF3c.self) // CHECK-NEXT: (((inout Swift.Int) -> ())) -> ()
102-
printTypeName(IF4.self) // CHECK-NEXT: (inout ((()) -> ())) -> ()
103-
printTypeName(IF5.self) // CHECK-NEXT: (inout Swift.Int, protocol<>) -> ()
104-
105-
func curry1() {
106-
37+
TypeNameTests.test("Prints") {
38+
expectEqual("Swift.Int", _typeName(Int.self))
39+
expectEqual("main.C", _typeName(C.self))
40+
expectEqual("main.S", _typeName(S.self))
41+
expectEqual("main.E", _typeName(E.self))
42+
expectEqual("main.GC<main.Model>",
43+
_typeName(GC<Model>.self))
44+
expectEqual("main.GS<main.Model>",
45+
_typeName(GS<Model>.self))
46+
expectEqual("main.GE<main.Model>",
47+
_typeName(GE<Model>.self))
48+
expectEqual("main.GC2<main.Model, main.Model2>",
49+
_typeName(GC2<Model, Model2>.self))
50+
51+
expectEqual("main.P", _typeName(P.self))
52+
typealias PP2 = protocol<P, P2>
53+
expectEqual("protocol<main.P, main.P2>",
54+
_typeName(PP2.self))
55+
expectEqual("protocol<>", _typeName(Any.self))
56+
57+
typealias F = () -> ()
58+
typealias F2 = () -> () -> ()
59+
typealias F3 = (() -> ()) -> ()
60+
61+
expectEqual("(()) -> ()", _typeName(F.self))
62+
expectEqual("(()) -> (()) -> ()", _typeName(F2.self))
63+
expectEqual("(((()) -> ())) -> ()", _typeName(F3.self))
64+
65+
#if _runtime(_ObjC)
66+
typealias B = @convention(block) () -> ()
67+
typealias B2 = () -> @convention(block) () -> ()
68+
typealias B3 = (@convention(block) () -> ()) -> ()
69+
expectEqual("@convention(block) (()) -> ()", _typeName(B.self))
70+
expectEqual("(()) -> @convention(block) (()) -> ()",
71+
_typeName(B2.self))
72+
expectEqual("((@convention(block) (()) -> ())) -> ()",
73+
_typeName(B3.self))
74+
#endif
75+
76+
expectEqual("((()) -> ()).Type", _typeName(F.Type.self))
77+
expectEqual("main.C.Type", _typeName(C.Type.self))
78+
expectEqual("main.C.Type.Type", _typeName(C.Type.Type.self))
79+
expectEqual("protocol<>.Type", _typeName(Any.Type.self))
80+
expectEqual("protocol<>.Protocol", _typeName(Any.Protocol.self))
81+
expectEqual("Swift.AnyObject", _typeName(AnyObject.self))
82+
expectEqual("Swift.AnyObject.Type", _typeName(AnyClass.self))
83+
expectEqual("Swift.Optional<Swift.AnyObject>",
84+
_typeName((AnyObject?).self))
85+
expectEqual("()", _typeName(Void.self))
86+
87+
88+
typealias Tup = (Any, F, C)
89+
expectEqual("(protocol<>, (()) -> (), main.C)",
90+
_typeName(Tup.self))
10791
}
10892

109-
func curry1Throws() throws {
110-
93+
TypeNameTests.test("Inout") {
94+
typealias IF = (inout Int) -> ()
95+
typealias IF2 = (inout Int) -> (inout Int) -> ()
96+
typealias IF3 = ((inout Int) -> ()) -> ()
97+
typealias IF3a = (inout ((Int) -> ())) -> ()
98+
typealias IF3b = (inout ((Int) -> ())) -> ()
99+
typealias IF3c = ((inout Int) -> ()) -> ()
100+
typealias IF4 = (inout (() -> ())) -> ()
101+
typealias IF5 = (inout Int, Any) -> ()
102+
103+
expectEqual("(inout Swift.Int) -> ()", _typeName(IF.self))
104+
expectEqual("(inout Swift.Int) -> (inout Swift.Int) -> ()",
105+
_typeName(IF2.self))
106+
expectEqual("(((inout Swift.Int) -> ())) -> ()",
107+
_typeName(IF3.self))
108+
expectEqual("(inout ((Swift.Int) -> ())) -> ()",
109+
_typeName(IF3a.self))
110+
expectEqual("(inout ((Swift.Int) -> ())) -> ()",
111+
_typeName(IF3b.self))
112+
expectEqual("(((inout Swift.Int) -> ())) -> ()",
113+
_typeName(IF3c.self))
114+
expectEqual("(inout ((()) -> ())) -> ()",
115+
_typeName(IF4.self))
116+
expectEqual("(inout Swift.Int, protocol<>) -> ()",
117+
_typeName(IF5.self))
111118
}
112119

113-
func curry2() -> () -> () {
114-
return curry1
115-
}
120+
TypeNameTests.test("Functions") {
121+
func curry1() {
116122

117-
func curry2Throws() throws -> () -> () {
118-
return curry1
119-
}
123+
}
120124

121-
func curry3() -> () throws -> () {
122-
return curry1Throws
123-
}
125+
func curry1Throws() throws {
124126

125-
func curry3Throws() throws -> () throws -> () {
126-
return curry1Throws
127-
}
127+
}
128128

129-
printTypeName(curry1.dynamicType) // CHECK-NEXT: (()) -> ()
129+
func curry2() -> () -> () {
130+
return curry1
131+
}
130132

131-
printTypeName(curry2.dynamicType) // CHECK-NEXT: (()) -> (()) -> ()
133+
func curry2Throws() throws -> () -> () {
134+
return curry1
135+
}
132136

133-
printTypeName(curry2Throws.dynamicType) // CHECK-NEXT: (()) throws -> (()) -> ()
137+
func curry3() -> () throws -> () {
138+
return curry1Throws
139+
}
134140

135-
printTypeName(curry3.dynamicType) // CHECK-NEXT: (()) -> (()) throws -> ()
141+
func curry3Throws() throws -> () throws -> () {
142+
return curry1Throws
143+
}
144+
145+
expectEqual("(()) -> ()",
146+
_typeName(curry1.dynamicType))
147+
expectEqual("(()) -> (()) -> ()",
148+
_typeName(curry2.dynamicType))
149+
expectEqual("(()) throws -> (()) -> ()",
150+
_typeName(curry2Throws.dynamicType))
151+
expectEqual("(()) -> (()) throws -> ()",
152+
_typeName(curry3.dynamicType))
153+
expectEqual("(()) throws -> (()) throws -> ()",
154+
_typeName(curry3Throws.dynamicType))
155+
}
136156

137-
printTypeName(curry3Throws.dynamicType) // CHECK-NEXT: (()) throws -> (()) throws -> ()
157+
runAllTests()

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