Adding upstream version 0.0~git20250520.a1d9079+dfsg.

Signed-off-by: Daniel Baumann <daniel@debian.org>

bind/objc/SeqWrappers.m

@@ -0,0 +1,98 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+// +build ignore
+
+@import ObjectiveC.message;
+@import Foundation;
+@import XCTest;
+@import Objcpkg;
+
+@interface TestNSObject : NSObject
+
+- (NSString *)description;
+- (NSString *)super_description;
+
+@end
+
+@implementation TestNSObject
+
+- (NSString *)description {
+	return @"hej";
+}
+
+- (NSString *)super_description {
+	return [super description];
+}
+
+@end
+
+@interface wrappers : XCTestCase
+
+@end
+
+@implementation wrappers
+
+- (void)setUp {
+	[super setUp];
+	// Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown {
+	// Put teardown code here. This method is called after the invocation of each test method in the class.
+	[super tearDown];
+}
+
+- (void)testFunction {
+	ObjcpkgFunc();
+}
+
+- (void)testMethod {
+	ObjcpkgMethod();
+}
+
+- (void)testNew {
+	ObjcpkgNew();
+}
+
+- (void)testError {
+	ObjcpkgError();
+}
+
+- (void)testClass {
+	ObjcpkgGoNSDate *d = [[ObjcpkgGoNSDate alloc] init];
+	NSString *desc = [d description];
+	XCTAssertEqual(d, [d getSelf], "GoNSDate self not identical");
+	XCTAssertEqual(ObjcpkgHash, [d hash], "GoNSDate hash not identical");
+	XCTAssertTrue([desc isEqualToString:ObjcpkgDescriptionStr], "GoNSDate description mismatch: %@", desc);
+	ObjcpkgGoUIResponder *resp = [[ObjcpkgGoUIResponder alloc] init];
+	[resp pressesBegan:nil withEvent:nil];
+	XCTAssertTrue([resp called], "GoUIResponder.pressesBegan not called");
+}
+
+- (void)testSuper {
+	ObjcpkgGoNSObject *o = [[ObjcpkgGoNSObject alloc] init];
+	struct objc_super _super = {
+		.receiver = o,
+		.super_class = [NSObject class],
+	};
+	NSString *superDesc = ((NSString *(*)(struct objc_super*, SEL))objc_msgSendSuper)(&_super, @selector(description));
+	XCTAssertTrue([superDesc isEqualToString:[o description]], "GoNSObject description mismatch");
+	[o setUseSelf:TRUE];
+	XCTAssertTrue([ObjcpkgDescriptionStr isEqualToString:[o description]], "GoNSObject description mismatch");
+}
+
+- (void)testIdentity {
+	NSDate *d = [[NSDate alloc] init];
+	NSDate *d2 = ObjcpkgDupNSDate(d);
+	XCTAssertEqual(d, d2, @"ObjcpkgDupNSDate failed to duplicate ObjC instance");
+	ObjcpkgGoNSDate *gd = [[ObjcpkgGoNSDate alloc] init];
+	NSDate *gd2 = ObjcpkgDupNSDate(gd);
+	XCTAssertEqual(gd, gd2, @"ObjcpkgDupNSDate failed to duplicate Go instance");
+	NSDate *gd3 = ObjcpkgNewGoNSDate();
+	NSDate *gd4 = ObjcpkgDupNSDate(gd3);
+	XCTAssertEqual(gd4, gd3, @"ObjcpkgDupNSDate failed to duplicate instance created in Go");
+}
+@end