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646 lines
16 KiB
Swift
646 lines
16 KiB
Swift
// RUN: %target-run-simple-swift(-I %S/Inputs -Xfrontend -enable-experimental-cxx-interop)
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// RUN: %target-run-simple-swift(-I %S/Inputs -cxx-interoperability-mode=swift-6)
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// RUN: %target-run-simple-swift(-I %S/Inputs -cxx-interoperability-mode=upcoming-swift)
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// Also test this with a bridging header instead of the StdMap module.
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// RUN: %empty-directory(%t2)
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// RUN: cp %S/Inputs/std-map.h %t2/std-map-bridging-header.h
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// RUN: %target-run-simple-swift(-D BRIDGING_HEADER -import-objc-header %t2/std-map-bridging-header.h -Xfrontend -enable-experimental-cxx-interop)
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// RUN: %target-run-simple-swift(-D BRIDGING_HEADER -import-objc-header %t2/std-map-bridging-header.h -cxx-interoperability-mode=swift-6)
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// RUN: %target-run-simple-swift(-D BRIDGING_HEADER -import-objc-header %t2/std-map-bridging-header.h -cxx-interoperability-mode=upcoming-swift)
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// REQUIRES: executable_test
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//
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// REQUIRES: OS=macosx || OS=linux-gnu || OS=freebsd
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// Undefined hidden symbol to C++ voidify in libcxx
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// rdar://121551667
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// XFAIL: OS=freebsd
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import StdlibUnittest
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#if !BRIDGING_HEADER
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import StdMap
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#endif
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import CxxStdlib
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import Cxx
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var StdMapTestSuite = TestSuite("StdMap")
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StdMapTestSuite.test("init") {
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let m = Map()
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expectEqual(m.size(), 0)
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expectTrue(m.empty())
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}
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StdMapTestSuite.test("Map.init(_: Dictionary<Int, Int>)") {
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let swiftDict: [Int32 : Int32] = [-1: 2, 2: 3, 33: 44]
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let m = Map(swiftDict)
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expectEqual(m.size(), 3)
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expectEqual(m[-1], 2)
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expectEqual(m[2], 3)
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expectEqual(m[33], 44)
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let emptySwiftDict: [Int32 : Int32] = [:]
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let emptyM = Map(emptySwiftDict)
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expectEqual(emptyM.size(), 0)
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}
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/// Same as above, but for std::unordered_map.
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StdMapTestSuite.test("UnorderedMap.init(_: Dictionary<Int, Int>)") {
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let swiftDict: [Int32 : Int32] = [-1 : 2, 2 : 3, 33 : 44]
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let m = UnorderedMap(swiftDict)
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expectEqual(m.size(), 3)
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expectEqual(m[-1], 2)
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expectEqual(m[2], 3)
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expectEqual(m[33], 44)
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let emptySwiftDict: [Int32 : Int32] = [:]
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let emptyM = UnorderedMap(emptySwiftDict)
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expectEqual(emptyM.size(), 0)
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}
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StdMapTestSuite.test("MapStrings.init(_: Dictionary<std.string, std.string>)") {
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let swiftDict = [std.string("abc") : std.string("123"),
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std.string() : std.string("empty")]
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let m = MapStrings(swiftDict)
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expectEqual(m.size(), 2)
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expectEqual(m[std.string("abc")], std.string("123"))
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expectEqual(m[std.string()], std.string("empty"))
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let emptySwiftDict: [std.string : std.string] = [:]
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let emptyM = MapStrings(emptySwiftDict)
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expectEqual(emptyM.size(), 0)
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}
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StdMapTestSuite.test("Map as ExpressibleByDictionaryLiteral") {
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let m: Map = [-1 : 2, 2 : 3, 33 : 44]
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expectEqual(m.size(), 3)
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func takesMap(_ m: Map) {
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expectEqual(m[-1], 2)
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expectEqual(m[2], 3)
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expectEqual(m[33], 44)
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}
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takesMap(m)
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takesMap([-1 : 2, 2 : 3, 33 : 44])
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}
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/// Same as above, but for std::unordered_map.
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StdMapTestSuite.test("UnorderedMap as ExpressibleByDictionaryLiteral") {
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let m: UnorderedMap = [-1 : 2, 2 : 3, 33 : 44]
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expectEqual(m.size(), 3)
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func takesUnorderedMap(_ m: UnorderedMap) {
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expectEqual(m[-1], 2)
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expectEqual(m[2], 3)
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expectEqual(m[33], 44)
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}
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takesUnorderedMap(m)
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takesUnorderedMap([-1 : 2, 2 : 3, 33 : 44])
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}
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StdMapTestSuite.test("Map.init(grouping:by:)") {
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let m = MapGroup(
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grouping: [
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10,
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20, 21, 22,
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30, 31, 32, 33, 34
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], by: { $0 / 10 })
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expectEqual(m.size(), 3)
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expectNil(m[0])
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expectEqual(m[1]?.size(), 1)
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expectEqual(m[2]?.size(), 3)
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expectEqual(m[3]?.size(), 5)
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}
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StdMapTestSuite.test("UnorderedMap.init(grouping:by:)") {
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let m = UnorderedMapGroup(
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grouping: [
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10, 11,
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20, 21, 22, 23,
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30, 31, 32, 33, 34, 35,
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], by: { $0 / 10 })
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expectEqual(m.size(), 3)
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expectNil(m[0])
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expectEqual(m[1]?.size(), 2)
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expectEqual(m[2]?.size(), 4)
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expectEqual(m[3]?.size(), 6)
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}
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StdMapTestSuite.test("Dictionary<CInt, CInt>.init(_: Map)") {
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let cxxMap0 = Map()
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let swiftMap0 = Dictionary<CInt, CInt>(cxxMap0)
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expectTrue(swiftMap0.isEmpty)
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let cxxMap1 = initMap()
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let swiftMap1 = Dictionary<CInt, CInt>(cxxMap1)
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expectEqual(swiftMap1, [1 : 3, 2 : 2, 3 : 3])
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}
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StdMapTestSuite.test("Dictionary<CInt, CInt>.init(_: UnorderedMap)") {
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let cxxMap0 = UnorderedMap()
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let swiftMap0 = Dictionary<CInt, CInt>(cxxMap0)
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expectTrue(swiftMap0.isEmpty)
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let cxxMap1 = initUnorderedMap()
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let swiftMap1 = Dictionary<CInt, CInt>(cxxMap1)
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expectEqual(swiftMap1, [1 : 3, 2 : 2, 3 : 3])
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}
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StdMapTestSuite.test("Dictionary<std.string, std.string>.init(_: MapStrings)") {
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let cxxMap0 = MapStrings()
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let swiftMap0 = Dictionary<std.string, std.string>(cxxMap0)
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expectTrue(swiftMap0.isEmpty)
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var cxxMap1 = MapStrings()
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cxxMap1[std.string("abc")] = std.string("def")
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cxxMap1[std.string("890")] = std.string("3210")
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let swiftMap1 = Dictionary<std.string, std.string>(cxxMap1)
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expectEqual(swiftMap1, [std.string("abc") : std.string("def"),
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std.string("890") : std.string("3210")])
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}
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StdMapTestSuite.test("Map.subscript") {
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// This relies on the `std::map` conformance to `CxxDictionary` protocol.
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var m = initMap()
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let at1 = m[1]
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expectNotNil(at1)
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expectEqual(at1, 3)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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expectNil(m[-1])
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expectNil(m[5])
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m[1] = 111
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expectEqual(m[1], 111)
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m[5] = 555
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expectEqual(m[5], 555)
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m[5] = nil
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expectNil(m[5])
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expectNil(m[5])
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}
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StdMapTestSuite.test("MapStrings.subscript") {
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var m = MapStrings()
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expectNil(m[std.string()])
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expectNil(m[std.string()])
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m[std.string()] = std.string()
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expectNotNil(m[std.string()])
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m[std.string("abc")] = std.string("qwe")
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expectEqual(m[std.string("abc")], std.string("qwe"))
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}
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StdMapTestSuite.test("NestedMap.subscript") {
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var m = NestedMap()
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expectNil(m[0])
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expectNil(m[0])
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m[1] = Map()
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expectNotNil(m[1])
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expectNil(m[1]![0])
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m[1]![0] = 123
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expectEqual(m[1]![0], 123)
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m[1]![0] = nil
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expectNil(m[1]![0])
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m[1] = nil
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expectNil(m[1])
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}
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StdMapTestSuite.test("UnorderedMap.subscript") {
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// This relies on the `std::unordered_map` conformance to `CxxDictionary` protocol.
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var m = initUnorderedMap()
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expectEqual(m[1], 3)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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expectNil(m[-1])
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expectNil(m[5])
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m[1] = 777
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expectEqual(m[1], 777)
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m[-1] = 228
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expectEqual(m[-1], 228)
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m[-1] = nil
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expectNil(m[-1])
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expectNil(m[-1])
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}
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StdMapTestSuite.test("Map.subscript(:default:)") {
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// This relies on the `std::map` conformance to `CxxDictionary` protocol.
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var m = initMap()
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let at1 = m[1, default: 0]
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expectNotNil(at1)
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expectEqual(at1, 3)
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expectEqual(m[2, default: 0], 2)
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expectEqual(m[3, default: 0], 3)
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expectEqual(m[-1, default: -1], -1)
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expectEqual(m[5, default: 5], 5)
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m[1] = nil
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expectEqual(m[-1, default: -1], -1)
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m[-1, default: -1] += 1
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expectEqual(m[-1], 0)
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m[-2, default: -2] += 3
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expectEqual(m[-2, default: -2], 1)
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m[-1] = nil
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expectEqual(m[-1, default: -1], -1)
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expectEqual(m[-5, default: 555], 555)
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}
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StdMapTestSuite.test("MapStrings.subscript(:default:)") {
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var m = MapStrings()
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expectNil(m[std.string()])
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expectNil(m[std.string()])
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m[std.string()] = std.string()
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expectNotNil(m[std.string()])
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m[std.string("abc")] = std.string("qw")
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expectEqual(m[std.string("abc")], std.string("qw"))
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m[std.string("abc"), default: std.string("qwe1")] = std.string("qwe")
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expectEqual(m[std.string("abc")], std.string("qwe"))
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m[std.string("abc"), default: std.string("qwe1")].append(std.string("2"))
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expectEqual(m[std.string("abc")], std.string("qwe2"))
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m[std.string("abcd"), default: std.string("qwe1")].append(std.string("1"))
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expectEqual(m[std.string("abcd")], std.string("qwe11"))
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expectEqual(m[std.string("abcdef"), default: std.string("abcdefg")], std.string("abcdefg"))
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}
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StdMapTestSuite.test("UnorderedMap.subscript(:default:)") {
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var m = initUnorderedMap()
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expectEqual(m[1, default: 0], 3)
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expectEqual(m[2, default: 0], 2)
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expectEqual(m[3, default: 0], 3)
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expectEqual(m[-1, default: -1], -1)
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expectEqual(m[5, default: 5], 5)
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m[1, default: 1] = 777
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expectEqual(m[1], 777)
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m[-1, default: -1] += 1
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expectEqual(m[-1], 0)
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m[-2, default: -2] += 3
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expectEqual(m[-2, default: -2], 1)
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expectEqual(m[-5, default: 555], 555)
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}
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StdMapTestSuite.test("Map.mapValues") {
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let m = initMap()
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let n = m.mapValues { v in v * 2 }
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expectEqual(n[1], 6)
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expectEqual(n[2], 4)
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expectEqual(n[3], 6)
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let n2: MapIntString = m.mapValues { v in std.string("\(v * 3)") }
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expectEqual(n2[1], std.string("9"))
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expectEqual(n2[2], std.string("6"))
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expectEqual(n2[3], std.string("9"))
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let n3: UnorderedMap = m.mapValues { v in v * 4 }
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expectEqual(n3[1], 12)
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expectEqual(n3[2], 8)
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expectEqual(n3[3], 12)
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}
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StdMapTestSuite.test("UnorderedMap.mapValues") {
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let m = initUnorderedMap()
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let n = m.mapValues { v in v * 2 }
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expectEqual(n[1], 6)
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expectEqual(n[2], 4)
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expectEqual(n[3], 6)
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let n2: UnorderedIntString = m.mapValues { v in std.string("\(v * 3)") }
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expectEqual(n2[1], std.string("9"))
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expectEqual(n2[2], std.string("6"))
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expectEqual(n2[3], std.string("9"))
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let n3: Map = m.mapValues { v in v * 4 }
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expectEqual(n3[1], 12)
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expectEqual(n3[2], 8)
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expectEqual(n3[3], 12)
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}
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StdMapTestSuite.test("Map.compactMapValues") {
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let m = Map([1: 1, 2: 2, 3: 3, 4: 4])
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let n = m.compactMapValues { v in v % 2 == 0 ? nil : v * 2 }
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expectEqual(n[1], 2)
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expectNil(n[2])
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expectEqual(n[3], 6)
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expectNil(n[4])
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let n2: MapIntString = m.compactMapValues { v in v % 2 == 0 ? nil : std.string("\(v * 3)") }
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expectEqual(n2[1], std.string("3"))
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expectNil(n2[2])
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expectEqual(n2[3], std.string("9"))
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expectNil(n2[4])
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let n3: UnorderedMap = m.compactMapValues { v in v % 2 == 0 ? nil : v * 4 }
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expectEqual(n3[1], 4)
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expectNil(n3[2])
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expectEqual(n3[3], 12)
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expectNil(n3[4])
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}
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StdMapTestSuite.test("UnorderedMap.compactMapValues") {
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let m = UnorderedMap([1: 1, 2: 2, 3: 3, 4: 4])
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let n = m.compactMapValues { v in v % 2 == 0 ? nil : v * 2 }
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expectEqual(n[1], 2)
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expectNil(n[2])
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expectEqual(n[3], 6)
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expectNil(n[4])
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let n2: UnorderedIntString = m.compactMapValues { v in v % 2 == 0 ? nil : std.string("\(v * 3)") }
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expectEqual(n2[1], std.string("3"))
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expectNil(n2[2])
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expectEqual(n2[3], std.string("9"))
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expectNil(n2[4])
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let n3: Map = m.compactMapValues { v in v % 2 == 0 ? nil : v * 4 }
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expectEqual(n3[1], 4)
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expectNil(n3[2])
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expectEqual(n3[3], 12)
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expectNil(n3[4])
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}
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StdMapTestSuite.test("Map.filter") {
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var m = initMap()
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var n = initEmptyMap()
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expectNotNil(m[1])
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expectEqual(n.size(), 0)
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m = m.filter { k, v in k != 1 }
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n = n.filter { k, v in false }
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expectNil(m[1])
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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expectTrue(n.empty())
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}
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StdMapTestSuite.test("UnorderedMap.filter") {
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var m = initUnorderedMap()
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var n = initEmptyUnorderedMap()
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expectNotNil(m[1])
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expectEqual(n.size(), 0)
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m = m.filter { k, v in k != 1 }
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n = n.filter { k, v in false }
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expectNil(m[1])
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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expectTrue(n.empty())
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}
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StdMapTestSuite.test("Map.erase") {
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var m = initMap()
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expectNotNil(m[1])
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m.erase(1)
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expectNil(m[1])
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m.erase(1)
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expectNil(m[1])
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}
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StdMapTestSuite.test("UnorderedMap.erase") {
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var m = initUnorderedMap()
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expectNotNil(m[2])
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m.erase(2)
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expectNil(m[2])
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m.erase(2)
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expectNil(m[2])
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}
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StdMapTestSuite.test("Map.remveValue(forKey:)") {
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var m = initMap()
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expectNotNil(m[1])
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expectEqual(m.removeValue(forKey: 1), 3)
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expectNil(m[1])
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expectEqual(m.removeValue(forKey: 1), nil)
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expectNil(m[1])
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}
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StdMapTestSuite.test("UnorderedMap.remveValue(forKey:)") {
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var m = initUnorderedMap()
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expectNotNil(m[2])
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expectEqual(m.removeValue(forKey: 2), 2)
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expectNil(m[2])
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expectEqual(m.removeValue(forKey: 2), nil)
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expectNil(m[2])
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}
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StdMapTestSuite.test("Map.merge<S: Sequence>(_ :)") {
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var m = initMap()
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m.merge([(1, 1), (2, 2), (3, 3)]) { v0, _ in v0 }
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expectEqual(m[1], 3)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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m.merge([(1, 1), (2, 2), (3, 3)]) { _, v1 in v1 }
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expectEqual(m[1], 1)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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}
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StdMapTestSuite.test("UnorderedMap.merge<S: Sequence>(_ :)") {
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var m = initUnorderedMap()
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m.merge([(1, 1), (2, 2), (3, 3)]) { v0, _ in v0 }
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expectEqual(m[1], 3)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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m.merge([(1, 1), (2, 2), (3, 3)]) { _, v1 in v1 }
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expectEqual(m[1], 1)
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expectEqual(m[2], 2)
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expectEqual(m[3], 3)
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}
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StdMapTestSuite.test("Map.merge") {
|
|
var m = initMap()
|
|
m.merge([1: 1, 2: 2, 3: 3]) { v0, _ in v0 }
|
|
|
|
expectEqual(m[1], 3)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
|
|
m.merge([1: 1, 2: 2, 3: 3]) { _, v1 in v1 }
|
|
expectEqual(m[1], 1)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
}
|
|
|
|
StdMapTestSuite.test("UnorderedMap.merge") {
|
|
var m = initUnorderedMap()
|
|
m.merge([1: 1, 2: 2, 3: 3]) { v0, _ in v0 }
|
|
expectEqual(m[1], 3)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
|
|
m.merge([1: 1, 2: 2, 3: 3]) { _, v1 in v1 }
|
|
expectEqual(m[1], 1)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
}
|
|
|
|
StdMapTestSuite.test("Map.merge(map)") {
|
|
var m = initMap()
|
|
|
|
let tmp = Map([1: 1, 2: 2, 3: 3])
|
|
|
|
expectEqual(tmp[1], 1)
|
|
expectEqual(tmp[2], 2)
|
|
expectEqual(tmp[3], 3)
|
|
|
|
m.merge(tmp) { v0, _ in v0 }
|
|
expectEqual(m[1], 3)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
|
|
m.merge(tmp) { _, v1 in v1 }
|
|
expectEqual(m[1], 1)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
}
|
|
|
|
StdMapTestSuite.test("UnorderedMap.merge(map)") {
|
|
var m = initUnorderedMap()
|
|
let tmp = UnorderedMap([1: 1, 2: 2, 3: 3])
|
|
expectEqual(tmp[1], 1)
|
|
expectEqual(tmp[2], 2)
|
|
expectEqual(tmp[3], 3)
|
|
|
|
m.merge(tmp) { v0, _ in v0 }
|
|
expectEqual(m[1], 3)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
|
|
m.merge(tmp) { _, v1 in v1 }
|
|
expectEqual(m[1], 1)
|
|
expectEqual(m[2], 2)
|
|
expectEqual(m[3], 3)
|
|
}
|
|
|
|
StdMapTestSuite.test("Map.merge(CxxDictionary)") {
|
|
// Empty map merging with empty map.
|
|
var emptyMap = initEmptyMap()
|
|
emptyMap.merge(initEmptyUnorderedMap()) { v0, _ in v0 }
|
|
expectTrue(emptyMap.empty())
|
|
|
|
emptyMap.merge(initEmptyUnorderedMap()) { _, v1 in v1 }
|
|
expectTrue(emptyMap.empty())
|
|
|
|
// Empty map merging with non-empty map.
|
|
emptyMap.merge(initUnorderedMap()) { v0, _ in v0 }
|
|
expectEqual(emptyMap[1], 3)
|
|
expectEqual(emptyMap[2], 2)
|
|
expectEqual(emptyMap[3], 3)
|
|
|
|
emptyMap = initEmptyMap()
|
|
emptyMap.merge(initUnorderedMap()) { _, v1 in v1 }
|
|
expectEqual(emptyMap[1], 3)
|
|
expectEqual(emptyMap[2], 2)
|
|
expectEqual(emptyMap[3], 3)
|
|
|
|
// Non-empty map merging with empty map.
|
|
var map = initMap()
|
|
map.merge(initUnorderedMap()) { v0, _ in v0 }
|
|
expectEqual(emptyMap[1], 3)
|
|
expectEqual(emptyMap[2], 2)
|
|
expectEqual(emptyMap[3], 3)
|
|
|
|
map.merge(initEmptyUnorderedMap()) { _, v1 in v1 }
|
|
expectEqual(map[1], 3)
|
|
expectEqual(map[2], 2)
|
|
expectEqual(map[3], 3)
|
|
|
|
// Non-empty map merging with non-empty map.
|
|
let noneEmptydMap = UnorderedMap([1: 4, 2: 5, 3: 6, 4: 7])
|
|
map.merge(noneEmptydMap) { v0, _ in v0 }
|
|
expectEqual(map[1], 3)
|
|
expectEqual(map[2], 2)
|
|
expectEqual(map[3], 3)
|
|
expectEqual(map[4], 7)
|
|
|
|
map.merge(noneEmptydMap) { _, v1 in v1 }
|
|
expectEqual(map[1], 4)
|
|
expectEqual(map[2], 5)
|
|
expectEqual(map[3], 6)
|
|
expectEqual(map[4], 7)
|
|
}
|
|
|
|
StdMapTestSuite.test("UnorderedMap.merge(CxxDictionary)") {
|
|
// Empty map merging with empty map.
|
|
var emptyMap = initEmptyUnorderedMap()
|
|
emptyMap.merge(initEmptyMap()) { v0, _ in v0 }
|
|
expectTrue(emptyMap.empty())
|
|
|
|
emptyMap.merge(initEmptyMap()) { _, v1 in v1 }
|
|
expectTrue(emptyMap.empty())
|
|
|
|
// Empty map merging with non-empty map.
|
|
emptyMap.merge(initMap()) { v0, _ in v0 }
|
|
expectEqual(emptyMap[1], 3)
|
|
expectEqual(emptyMap[2], 2)
|
|
expectEqual(emptyMap[3], 3)
|
|
|
|
emptyMap = initEmptyUnorderedMap()
|
|
emptyMap.merge(initMap()) { _, v1 in v1 }
|
|
expectEqual(emptyMap[1], 3)
|
|
expectEqual(emptyMap[2], 2)
|
|
expectEqual(emptyMap[3], 3)
|
|
|
|
// Non-empty map merging with empty map.
|
|
var map = initUnorderedMap()
|
|
map.merge(initEmptyMap()) { _, v1 in v1 }
|
|
expectEqual(map[1], 3)
|
|
expectEqual(map[2], 2)
|
|
expectEqual(map[3], 3)
|
|
|
|
map.merge(initEmptyMap()) { v0, _ in v0 }
|
|
expectEqual(map[1], 3)
|
|
expectEqual(map[2], 2)
|
|
expectEqual(map[3], 3)
|
|
|
|
// Non-empty map merging with non-empty map.
|
|
let noneEmptyMap = Map([1: 4, 2: 5, 3: 6, 4: 7])
|
|
|
|
map.merge(noneEmptyMap) { v0, _ in v0 }
|
|
expectEqual(map[1], 3)
|
|
expectEqual(map[2], 2)
|
|
expectEqual(map[3], 3)
|
|
expectEqual(map[4], 7)
|
|
|
|
map.merge(noneEmptyMap) { _, v1 in v1 }
|
|
expectEqual(map[1], 4)
|
|
expectEqual(map[2], 5)
|
|
expectEqual(map[3], 6)
|
|
expectEqual(map[4], 7)
|
|
}
|
|
|
|
// `merging` is implemented by calling `merge`, so we can skip this test
|
|
|
|
runAllTests()
|