main.swift

// RUN: %{swiftc} %s -o %T/Handler
// RUN: %T/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 'HandlerTestCase' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
class HandlerTestCase: XCTestCase {
// CHECK: Test Case 'HandlerTestCase.test_whenExpectationsAreNotFulfilled_handlerCalled_andFails' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: .*[/\\]Tests[/\\]Functional[/\\]Asynchronous[/\\]Handler[/\\]main.swift:[[@LINE+6]]: error: HandlerTestCase.test_whenExpectationsAreNotFulfilled_handlerCalled_andFails : Asynchronous wait failed - Exceeded timeout of 0.2 seconds, with unfulfilled expectations: fog
// CHECK: Test Case 'HandlerTestCase.test_whenExpectationsAreNotFulfilled_handlerCalled_andFails' failed \(\d+\.\d+ seconds\)
    func test_whenExpectationsAreNotFulfilled_handlerCalled_andFails() {
        self.expectation(description: "fog")

        var handlerWasCalled = false
        self.waitForExpectations(timeout: 0.2) { error in
            XCTAssertNotNil(error, "Expectation handlers for unfulfilled expectations should not be nil.")
            if let xctestError = error as? XCTestError {
                XCTAssertEqual(xctestError.code, .timeoutWhileWaiting, "The error code should indicate that a timeout occurred")
            } else {
                XCTFail("Error is not an XCTestError")
            }
            handlerWasCalled = true
        }
        XCTAssertTrue(handlerWasCalled)
    }

// CHECK: Test Case 'HandlerTestCase.test_whenExpectationsAreFulfilled_handlerCalled_andPasses' started at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: Test Case 'HandlerTestCase.test_whenExpectationsAreFulfilled_handlerCalled_andPasses' passed \(\d+\.\d+ seconds\)
    func test_whenExpectationsAreFulfilled_handlerCalled_andPasses() {
        let expectation = self.expectation(description: "bog")
        expectation.fulfill()

        var handlerWasCalled = false
        self.waitForExpectations(timeout: 0.2) { error in
            XCTAssertNil(error, "Expectation handlers for fulfilled expectations should be nil.")
            handlerWasCalled = true
        }
        XCTAssertTrue(handlerWasCalled)
    }

    static var allTests = {
        return [
            ("test_whenExpectationsAreNotFulfilled_handlerCalled_andFails", test_whenExpectationsAreNotFulfilled_handlerCalled_andFails),
            ("test_whenExpectationsAreFulfilled_handlerCalled_andPasses", test_whenExpectationsAreFulfilled_handlerCalled_andPasses),
        ]
    }()
}
// CHECK: Test Suite 'HandlerTestCase' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 2 tests, with 1 failure \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds

XCTMain([testCase(HandlerTestCase.allTests)])

// CHECK: Test Suite '.*\.xctest' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 2 tests, with 1 failure \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds
// CHECK: Test Suite 'All tests' failed at \d+-\d+-\d+ \d+:\d+:\d+\.\d+
// CHECK: \t Executed 2 tests, with 1 failure \(0 unexpected\) in \d+\.\d+ \(\d+\.\d+\) seconds