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flush stdout after any printed test result #44

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Merged
merged 1 commit into from
Jan 26, 2016
Merged

flush stdout after any printed test result #44

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6 changes: 3 additions & 3 deletions Sources/XCTest/XCTestCase.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ extension XCTestCase {
}
}

print("Test Case '\(method)' started.")
XCTPrint("Test Case '\(method)' started.")

setUp()

Expand All @@ -73,7 +73,7 @@ extension XCTestCase {
result = failures.count > 0 ? "failed" : "passed"
}

print("Test Case '\(method)' \(result) (\(printableStringForTimeInterval(duration)) seconds).")
XCTPrint("Test Case '\(method)' \(result) (\(printableStringForTimeInterval(duration)) seconds).")
XCTAllRuns.append(XCTRun(duration: duration, method: method, passed: failures.count == 0, failures: failures))
XCTFailureHandler = nil
}
Expand All @@ -88,7 +88,7 @@ extension XCTestCase {
failureSuffix = ""
}

print("Executed \(tests.count) test\(testCountSuffix), with \(totalFailures) failure\(failureSuffix) (\(unexpectedFailures) unexpected) in \(printableStringForTimeInterval(totalDuration)) (\(printableStringForTimeInterval(overallDuration))) seconds")
XCTPrint("Executed \(tests.count) test\(testCountSuffix), with \(totalFailures) failure\(failureSuffix) (\(unexpectedFailures) unexpected) in \(printableStringForTimeInterval(totalDuration)) (\(printableStringForTimeInterval(overallDuration))) seconds")
}

public func setUp() {
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9 changes: 7 additions & 2 deletions Sources/XCTest/XCTestMain.swift
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Expand Up @@ -18,6 +18,11 @@ import Glibc
import Darwin
#endif

internal func XCTPrint(items: Any..., separator: String = " ", terminator: String = "\n") {
print(items, separator: separator, terminator: terminator)
fflush(stdout)
}

struct XCTFailure {
var message: String
var failureDescription: String
Expand All @@ -26,7 +31,7 @@ struct XCTFailure {
var line: UInt

func emit(method: String) {
print("\(file):\(line): \(expected ? "" : "unexpected ")error: \(method) : \(failureDescription) - \(message)")
XCTPrint("\(file):\(line): \(expected ? "" : "unexpected ")error: \(method) : \(failureDescription) - \(message)")
}
}

Expand Down Expand Up @@ -62,7 +67,7 @@ internal struct XCTRun {
failureSuffix = ""
}

print("Total executed \(XCTAllRuns.count) test\(testCountSuffix), with \(totalFailures) failure\(failureSuffix) (\(totalUnexpectedFailures) unexpected) in \(printableStringForTimeInterval(totalDuration)) (\(printableStringForTimeInterval(overallDuration))) seconds")
XCTPrint("Total executed \(XCTAllRuns.count) test\(testCountSuffix), with \(totalFailures) failure\(failureSuffix) (\(totalUnexpectedFailures) unexpected) in \(printableStringForTimeInterval(totalDuration)) (\(printableStringForTimeInterval(overallDuration))) seconds")
exit(totalFailures > 0 ? 1 : 0)
}

Expand Down