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inherits_ObjCClasses.swift
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// RUN: %empty-directory(%t)
// RUN: %clang %target-cc-options -isysroot %sdk -fobjc-arc %S/Inputs/ObjCClasses/ObjCClasses.m -c -o %t/ObjCClasses.o
// RUN: %target-build-swift -I %S/Inputs/ObjCClasses/ -lswiftSwiftReflectionTest %t/ObjCClasses.o %s -o %t/inherits_ObjCClasses
// RUN: %target-codesign %t/inherits_ObjCClasses
// RUN: %target-run %target-swift-reflection-test %t/inherits_ObjCClasses | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize
// REQUIRES: objc_interop
// REQUIRES: executable_test
// UNSUPPORTED: use_os_stdlib
import simd
import ObjCClasses
import SwiftReflectionTest
//// FirstClass -- base class, has one word-sized ivar
// Variant A: 16 byte alignment
class FirstClassA : FirstClass {
var xx: int4 = [1,2,3,4]
}
let firstClassA = FirstClassA()
reflect(object: firstClassA)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.FirstClassA)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=32 alignment=16 stride=32 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=xx offset=16
// CHECK-64: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.FirstClassA)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=32 alignment=16 stride=32 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=xx offset=16
// CHECK-32-NEXT: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// Variant B: word size alignment
class FirstClassB : FirstClass {
var zz: Int = 0
}
let firstClassB = FirstClassB()
reflect(object: firstClassB)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.FirstClassB)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=zz offset=16
// CHECK-64: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=_value offset=0
// CHECK-64: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.FirstClassB)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=zz offset=8
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=_value offset=0
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
//// SecondClass -- base class, has two word-sized ivars
// Variant A: 16 byte alignment
class SecondClassA : SecondClass {
var xx: int4 = [1,2,3,4]
}
let secondClassA = SecondClassA()
reflect(object: secondClassA)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.SecondClassA)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=48 alignment=16 stride=48 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=xx offset=32
// CHECK-64: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.SecondClassA)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=32 alignment=16 stride=32 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=xx offset=16
// CHECK-32-NEXT: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// Variant B: word size alignment
class SecondClassB : SecondClass {
var zz: Int = 0
}
let secondClassB = SecondClassB()
reflect(object: secondClassB)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.SecondClassB)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=32 alignment=8 stride=32 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=zz offset=24
// CHECK-64: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=_value offset=0
// CHECK-64: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.SecondClassB)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=16 alignment=4 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=zz offset=12
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=_value offset=0
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
//// ThirdClass -- base class, has three word-sized ivars
// Variant A: 16 byte alignment
class ThirdClassA : ThirdClass {
var xx: int4 = [1,2,3,4]
}
let thirdClassA = ThirdClassA()
reflect(object: thirdClassA)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.ThirdClassA)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=48 alignment=16 stride=48 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=xx offset=32
// CHECK-64: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.ThirdClassA)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=32 alignment=16 stride=32 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=xx offset=16
// CHECK-32-NEXT: (struct size=16 alignment=16 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// Variant B: word size alignment
class ThirdClassB : ThirdClass {
var zz: Int = 0
}
let thirdClassB = ThirdClassB()
reflect(object: thirdClassB)
// CHECK-64: Type reference:
// CHECK-64: (class inherits_ObjCClasses.ThirdClassB)
// CHECK-64: Type info:
// CHECK-64: (class_instance size=40 alignment=8 stride=40 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=zz offset=32
// CHECK-64: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-64: (field name=_value offset=0
// CHECK-64: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
// CHECK-32: Reflecting an object.
// CHECK-32: Type reference:
// CHECK-32: (class inherits_ObjCClasses.ThirdClassB)
// CHECK-32: Type info:
// CHECK-32-NEXT: (class_instance size=20 alignment=4 stride=20 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=zz offset=16
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-32-NEXT: (field name=_value offset=0
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
doneReflecting()