Add an array bridging race test that I forgot to add and commit some

time ago

Swift SVN r22751

Author: gribozavr

validation-test/stdlib/ArrayBridging.swift

@@ -0,0 +1,115 @@
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+//
+// FIXME: -fobjc-abi-version=2 is a band-aid fix for for rdar://16946936
+//
+// RUN: xcrun -sdk %target-sdk-name clang++ -fobjc-arc -fobjc-abi-version=2 -arch %target-cpu %S/../../test/1_stdlib/Inputs/SlurpFastEnumeration/SlurpFastEnumeration.m -c -o %t/SlurpFastEnumeration.o
+//
+// RUN: cp %s %t/main.swift
+// RUN: %target-build-swift -Xfrontend -disable-access-control -I %S/../../test/1_stdlib/Inputs/SlurpFastEnumeration/ %t/main.swift %S/../../test/1_stdlib/Inputs/DictionaryKeyValueTypes.swift -Xlinker %t/SlurpFastEnumeration.o -o %t.out -O
+// RUN: %target-run %t.out
+
+import StdlibUnittest
+import Foundation
+import SlurpFastEnumeration
+
+struct ArrayBridge_objectAtIndex_RaceTest : RaceTestWithPerTrialDataType {
+  class RaceData {
+    var nsa: NSArray
+    init(nsa: NSArray) {
+      self.nsa = nsa
+    }
+  }
+
+  typealias ThreadLocalData = Void
+  typealias Observation = Observation1UWord
+
+  func makeRaceData() -> RaceData {
+    let nsa = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 1)
+    return RaceData(nsa: nsa)
+  }
+
+  func makeThreadLocalData() -> Void {
+    return Void()
+  }
+
+  func thread1(
+    raceData: RaceData, inout _ threadLocalData: ThreadLocalData
+  ) -> Observation {
+    let nsa = raceData.nsa
+    var v: AnyObject = nsa.objectAtIndex(0)
+    return Observation(unsafeBitCast(v, UWord.self))
+  }
+
+  func evaluateObservations<
+    S : SinkType where S.Element == RaceTestObservationEvaluation
+  >(observations: [Observation], inout _ sink: S) {
+    sink.put(evaluateObservationsAllEqual(observations))
+  }
+}
+
+struct ArrayBridge_FastEnumeration_ObjC_RaceTest :
+  RaceTestWithPerTrialDataType {
+  class RaceData {
+    var nsa: NSArray
+    init(nsa: NSArray) {
+      self.nsa = nsa
+    }
+  }
+
+  typealias ThreadLocalData = Void
+  typealias Observation = Observation4UWord
+
+  func makeRaceData() -> RaceData {
+    let nsa = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 4)
+    return RaceData(nsa: nsa)
+  }
+
+  func makeThreadLocalData() -> Void {
+    return Void()
+  }
+
+  func thread1(
+    raceData: RaceData, inout _ threadLocalData: ThreadLocalData
+  ) -> Observation {
+    let nsa = raceData.nsa
+    let objcValues = NSMutableArray()
+    slurpFastEnumerationOfArrayFromObjCImpl(nsa, nsa, objcValues)
+    return Observation(
+      unsafeBitCast(objcValues[0], UWord.self),
+      unsafeBitCast(objcValues[1], UWord.self),
+      unsafeBitCast(objcValues[2], UWord.self),
+      unsafeBitCast(objcValues[3], UWord.self))
+  }
+
+  func evaluateObservations<
+    S : SinkType where S.Element == RaceTestObservationEvaluation
+  >(observations: [Observation], inout _ sink: S) {
+    sink.put(evaluateObservationsAllEqual(observations))
+  }
+}
+
+var ArrayTestSuite = TestSuite("Array")
+
+ArrayTestSuite.test(
+  "BridgedToObjC/Custom/objectAtIndex/RaceTest") {
+  runRaceTest(ArrayBridge_objectAtIndex_RaceTest.self, trials: 100)
+}
+
+ArrayTestSuite.test(
+  "BridgedToObjC/Custom/FastEnumeration/UseFromObjC/RaceTest") {
+  runRaceTest(
+    ArrayBridge_FastEnumeration_ObjC_RaceTest.self,
+    trials: 100)
+}
+
+ArrayTestSuite.setUp {
+  resetLeaksOfDictionaryKeysValues()
+}
+
+ArrayTestSuite.tearDown {
+  expectNoLeaksOfDictionaryKeysValues()
+}
+
+runAllTests()
+