293     let autoCreated = msg.oneof  // Default create one.  in testProto2OneOfSupport()
301     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto2OneOfSupport()
308     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto2OneOfSupport()
315     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto2OneOfSupport()
319     msg.oneof.optionalInt32 = 200  in testProto2OneOfSupport()
323     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto2OneOfSupport()
324     XCTAssertEqual(msg.oneof.optionalInt32, Int32(200))  in testProto2OneOfSupport()
332     let autoCreated2 = msg.oneof  // Default create one  in testProto2OneOfSupport()
335     XCTAssertEqual(msg.oneof.optionalInt32, Int32(0))  // Default  in testProto2OneOfSupport()
348     msg.oneof.optionalInt32 = 300  in testProto2OneOfSupport()
349     XCTAssertTrue(msg.oneof !== autoCreated)  // New instance  in testProto2OneOfSupport()
350     XCTAssertTrue(msg.oneof !== autoCreated2)  // New instance  in testProto2OneOfSupport()
351     XCTAssertEqual(msg.oneof.optionalInt32, Int32(300))  in testProto2OneOfSupport()
355     msg.oneof = nil  in testProto2OneOfSupport()
356     XCTAssertEqual(msg.oneof.optionalInt32, Int32(0))  // Default  in testProto2OneOfSupport()
367     let autoCreated = msg.oneof  // Default create one.  in testProto3OneOfSupport()
375     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto3OneOfSupport()
382     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto3OneOfSupport()
389     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto3OneOfSupport()
393     msg.oneof.optionalInt32 = 200  in testProto3OneOfSupport()
397     XCTAssertTrue(msg.oneof === autoCreated)  // Still the same  in testProto3OneOfSupport()
398     XCTAssertEqual(msg.oneof.optionalInt32, Int32(200))  in testProto3OneOfSupport()
406     let autoCreated2 = msg.oneof  // Default create one  in testProto3OneOfSupport()
409     XCTAssertEqual(msg.oneof.optionalInt32, Int32(0))  // Default  in testProto3OneOfSupport()
422     msg.oneof.optionalInt32 = 300  in testProto3OneOfSupport()
423     XCTAssertTrue(msg.oneof !== autoCreated)  // New instance  in testProto3OneOfSupport()
424     XCTAssertTrue(msg.oneof !== autoCreated2)  // New instance  in testProto3OneOfSupport()
425     XCTAssertEqual(msg.oneof.optionalInt32, Int32(300))  in testProto3OneOfSupport()
429     msg.oneof = nil  in testProto3OneOfSupport()
430     XCTAssertEqual(msg.oneof.optionalInt32, Int32(0))  // Default  in testProto3OneOfSupport()