DefaultedMutableBidirectionalCollectionOfRef.swift

// -*- swift -*-

//===----------------------------------------------------------------------===//
// Automatically Generated From validation-test/stdlib/Collection/Inputs/Template.swift.gyb
// Do Not Edit Directly!
//===----------------------------------------------------------------------===//

// RUN: %target-run-simple-swift
// REQUIRES: executable_test

// FIXME: the test is too slow when the standard library is not optimized.
// rdar://problem/46878013
// REQUIRES: optimized_stdlib

import StdlibUnittest
import StdlibCollectionUnittest

var CollectionTests = TestSuite("Collection")

// Test collections using a reference type as element.
do {
  var resiliencyChecks = CollectionMisuseResiliencyChecks.all
  resiliencyChecks.creatingOutOfBoundsIndicesBehavior = .trap

  CollectionTests.addMutableBidirectionalCollectionTests(
    makeCollection: { (elements: [LifetimeTracked]) in
      return DefaultedMutableBidirectionalCollection(elements: elements)
    },
    wrapValue: { (element: OpaqueValue<Int>) in
      LifetimeTracked(element.value, identity: element.identity)
    },
    extractValue: { (element: LifetimeTracked) in
      OpaqueValue(element.value, identity: element.identity)
    },
    makeCollectionOfEquatable: { (elements: [MinimalEquatableValue]) in
      // FIXME: use LifetimeTracked.
      return DefaultedMutableBidirectionalCollection(elements: elements)
    },
    wrapValueIntoEquatable: identityEq,
    extractValueFromEquatable: identityEq,
    makeCollectionOfComparable: { (elements: [MinimalComparableValue]) in
      // FIXME: use LifetimeTracked.
      return DefaultedMutableBidirectionalCollection(elements: elements)
    },
    wrapValueIntoComparable: identityComp,
    extractValueFromComparable: identityComp,
    resiliencyChecks: resiliencyChecks
    , withUnsafeMutableBufferPointerIsSupported: false,
    isFixedLengthCollection: true
  )
}

runAllTests()