File: Repeat.swift

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (35 lines) | stat: -rw-r--r-- 937 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// RUN: %target-run-simple-swift
// REQUIRES: executable_test

import StdlibUnittest

let RepeatTests = TestSuite("Repeated")
RepeatTests.test("repeatElement") {
  let sequence = repeatElement(1, count: 5)
  expectEqual(sequence.count, 5)
  expectEqualSequence(sequence, [1, 1, 1, 1, 1])
  expectEqual(sequence.startIndex, 0)
  expectEqual(sequence.endIndex, 5)
  expectEqual(sequence[0], 1)
}

RepeatTests.test("associated-types") {
  typealias Subject = Repeated<String>
  expectRandomAccessCollectionAssociatedTypes(
      collectionType: Subject.self,
      iteratorType: IndexingIterator<Subject>.self,
      subSequenceType: Slice<Subject>.self,
      indexType: Int.self,
      indicesType: CountableRange<Int>.self)
}

#if !os(WASI)
// Trap tests aren't available on WASI.
RepeatTests.test("out-of-bounds") {
  let sequence = repeatElement(0, count: 1)
  expectCrashLater()
  _ = sequence[sequence.count]
}
#endif

runAllTests()