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// RUN: %{swiftc} %s -o %T/Asynchronous-Notifications-Handler
// RUN: %T/Asynchronous-Notifications-Handler > %t || true
// RUN: %{xctest_checker} %t %s
#if os(macOS)
import SwiftXCTest
#else
import XCTest
#endif
// CHECK: Test Suite 'All tests' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: Test Suite '.*\.xctest' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: Test Suite 'NotificationHandlerTestCase' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
class NotificationHandlerTestCase: XCTestCase {
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: .*[/\\]Tests[/\\]Functional[/\\]Asynchronous[/\\]Notifications[/\\]Handler[/\\]main.swift:[[@LINE+8]]: error: NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails : Asynchronous wait failed - Exceeded timeout of 0.1 seconds, with unfulfilled expectations: Expect notification 'returnFalse' from any object
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails' failed \(\d+\.\d+ seconds\)
func test_notificationNameIsObserved_handlerReturnsFalse_andFails() {
expectation(forNotification: Notification.Name(rawValue: "returnFalse"), object: nil, handler: {
notification in
return false
})
NotificationCenter.default.post(name: Notification.Name(rawValue: "returnFalse"), object: nil)
waitForExpectations(timeout: 0.1)
}
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: .*[/\\]Tests[/\\]Functional[/\\]Asynchronous[/\\]Notifications[/\\]Handler[/\\]main.swift:[[@LINE+9]]: error: NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone : Asynchronous wait failed - Exceeded timeout of 0.1 seconds, with unfulfilled expectations: Expect notification 'returnFalse' from any object
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone' failed \(\d+\.\d+ seconds\)
func test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone() {
let notificationName = Notification.Name(rawValue: "returnFalse")
let expectation = XCTNSNotificationExpectation(name: notificationName)
expectation.handler = { _ in
return false
}
NotificationCenter.default.post(name: notificationName, object: nil)
wait(for: [expectation], timeout: 0.1)
}
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsTrue_andPasses' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObserved_handlerReturnsTrue_andPasses' passed \(\d+\.\d+ seconds\)
func test_notificationNameIsObserved_handlerReturnsTrue_andPasses() {
expectation(forNotification: Notification.Name(rawValue: "returnTrue"), object: nil, handler: {
notification in
return true
})
NotificationCenter.default.post(name: Notification.Name(rawValue: "returnTrue"), object: nil)
waitForExpectations(timeout: 0.1)
}
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: .*[/\\]Tests[/\\]Functional[/\\]Asynchronous[/\\]Notifications[/\\]Handler[/\\]main.swift:[[@LINE+7]]: error: NotificationHandlerTestCase.test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled : Asynchronous wait failed - Exceeded timeout of 0.1 seconds, with unfulfilled expectations: Expect notification 'note' from any object
// CHECK: Test Case 'NotificationHandlerTestCase.test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled' failed \(\d+\.\d+ seconds\)
func test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled() {
expectation(forNotification: "note", object: nil, handler: { _ in
XCTFail("Should not call the notification expectation handler")
return true
})
waitForExpectations(timeout: 0.1, handler: nil)
NotificationCenter.default.post(name: Notification.Name(rawValue: "note"), object: nil)
}
static var allTests = {
return [
("test_notificationNameIsObserved_handlerReturnsFalse_andFails", test_notificationNameIsObserved_handlerReturnsFalse_andFails),
("test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone", test_notificationNameIsObserved_handlerReturnsFalse_andFails_standalone),
("test_notificationNameIsObserved_handlerReturnsTrue_andPasses", test_notificationNameIsObserved_handlerReturnsTrue_andPasses),
("test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled", test_notificationNameIsObservedAfterTimeout_handlerIsNotCalled),
]
}()
}
// CHECK: Test Suite 'NotificationHandlerTestCase' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 4 tests, with 3 failures \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds
XCTMain([testCase(NotificationHandlerTestCase.allTests)])
// CHECK: Test Suite '.*\.xctest' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 4 tests, with 3 failures \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds
// CHECK: Test Suite 'All tests' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 4 tests, with 3 failures \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds
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