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[test] Test new fix-it for NSObject.hashValue overrides

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This commit is contained in:
Karoy Lorentey
2019-01-23 19:44:01 -08:00
parent df8eba480e
commit 6af814d76c
4 changed files with 35 additions and 3 deletions
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3
test/ClangImporter/objc_override.swift
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@@ -110,7 +110,8 @@ class CallbackSubC : CallbackBase {
// //
class MyHashableNSObject: NSObject { class MyHashableNSObject: NSObject {
override var hashValue: Int { // expected-error{{overriding non-open property outside of its defining module}} expected-error{{overriding non-@objc declarations from extensions is not supported}} override var hashValue: Int {
// expected-error@-1 {{'NSObject.hashValue' is not overridable; did you mean to override 'NSObject.hash'?}}
return 0 return 0
} }
} }

14
test/Migrator/fixit-NSObject-hashValue.swift Normal file
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@@ -0,0 +1,14 @@
// RUN: %empty-directory(%t)
// RUN: not %target-swift-frontend -typecheck -update-code -primary-file %s -emit-migrated-file-path %t/fixit-NSObject-hashValue.result
// RUN: diff -u %s.expected %t/fixit-NSObject-hashValue.result
// RUN: %target-swift-frontend -typecheck %s.expected
// REQUIRES: objc_interop
import ObjectiveC
class MyClass: NSObject {
override var hashValue: Int {
return 42
}
}

14
test/Migrator/fixit-NSObject-hashValue.swift.expected Normal file
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@@ -0,0 +1,14 @@
// RUN: %empty-directory(%t)
// RUN: not %target-swift-frontend -typecheck -update-code -primary-file %s -emit-migrated-file-path %t/fixit-NSObject-hashValue.result
// RUN: diff -u %s.expected %t/fixit-NSObject-hashValue.result
// RUN: %target-swift-frontend -typecheck %s.expected
// REQUIRES: objc_interop
import ObjectiveC
class MyClass: NSObject {
override var hash: Int {
return 42
}
}

7
test/stdlib/NSObject-hashing.swift
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@@ -6,10 +6,13 @@
import ObjectiveC import ObjectiveC
class Foo: NSObject { class Foo: NSObject {
override var hashValue: Int { // expected-error {{overriding non-open property outside of its defining module}} expected-error {{overriding non-@objc declarations from extensions is not supported}} override var hashValue: Int {
// expected-error@-1 {{'NSObject.hashValue' is not overridable; did you mean to override 'NSObject.hash'?}}
return 0 return 0
} }
override func hash(into hasher: inout Hasher) { // expected-error {{overriding non-open instance method outside of its defining module}} expected-error {{overriding declarations in extensions is not supported}} override func hash(into hasher: inout Hasher) {
// expected-error@-1 {{overriding non-open instance method outside of its defining module}}
// expected-error@-2 {{overriding declarations in extensions is not supported}}
} }
} }