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Merged
merged 6 commits into from
Oct 5, 2025
Merged

Tests: swift-testing migration #197

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4c51bae
Tests: Migrate WasmKitTests to use swift-testing
kateinoigakukun Oct 5, 2025
6f63290
Tests: Migrate WATTests to use swift-testing
kateinoigakukun Oct 5, 2025
9d787bd
Tests: Fix 6.0 swift-testing compatibility
kateinoigakukun Oct 5, 2025
e7c68fc
Fix 6.1 swift-testing compatibility
kateinoigakukun Oct 5, 2025
fe7c700
Tests: Migrate WASITests to use swift-testing
kateinoigakukun Oct 5, 2025
932b1dd
Tests: Hard-skip spectests on Android
kateinoigakukun Oct 5, 2025
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393 changes: 192 additions & 201 deletions Tests/WASITests/IntegrationTests.swift
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65 changes: 34 additions & 31 deletions Tests/WASITests/Platform/SandboxPrimitives/OpenParentTests.swift
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Original file line number Diff line number Diff line change
@@ -1,39 +1,42 @@
import SystemPackage
import XCTest
#if canImport(Testing)
import Testing
import SystemPackage

@testable import WASI
@testable import WASI

final class OpenParentTests: XCTestCase {
func testSplitParent() {
func XCTCheck(
_ lhs: (FilePath, FilePath.Component)?,
_ rhs: (FilePath, FilePath.Component)?,
file: StaticString = #file,
line: UInt = #line
) {
switch (lhs, rhs) {
case (.none, .none): return
case let (.some(lhs), .some(rhs)):
XCTAssertEqual(lhs.0, rhs.0, file: file, line: line)
XCTAssertEqual(lhs.1, rhs.1, file: file, line: line)
default:
XCTFail("\(String(describing: lhs)) and \(String(describing: rhs)) are not equal", file: file, line: line)
@Suite
struct OpenParentTests {
@Test
func testSplitParent() {
func check(
_ lhs: (FilePath, FilePath.Component)?,
_ rhs: (FilePath, FilePath.Component)?,
sourceLocation: SourceLocation = #_sourceLocation
) {
switch (lhs, rhs) {
case (.none, .none): return
case let (.some(lhs), .some(rhs)):
#expect(lhs.0 == rhs.0, sourceLocation: sourceLocation)
#expect(lhs.1 == rhs.1, sourceLocation: sourceLocation)
default:
#expect((false), "\(String(describing: lhs)) and \(String(describing: rhs)) are not equal", sourceLocation: sourceLocation)
}
}
}

XCTCheck(splitParent(path: ""), nil)
check(splitParent(path: ""), nil)

XCTCheck(splitParent(path: "/"), (FilePath("/"), FilePath.Component(".")))
XCTCheck(splitParent(path: "/."), (FilePath("/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a"), (FilePath("/"), FilePath.Component("a")))
XCTCheck(splitParent(path: "/a/"), (FilePath("/a"), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a/."), (FilePath("/a/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "/a/.."), (FilePath("/a/.."), FilePath.Component(".")))
check(splitParent(path: "/"), (FilePath("/"), FilePath.Component(".")))
check(splitParent(path: "/."), (FilePath("/."), FilePath.Component(".")))
check(splitParent(path: "/a"), (FilePath("/"), FilePath.Component("a")))
check(splitParent(path: "/a/"), (FilePath("/a"), FilePath.Component(".")))
check(splitParent(path: "/a/."), (FilePath("/a/."), FilePath.Component(".")))
check(splitParent(path: "/a/.."), (FilePath("/a/.."), FilePath.Component(".")))

XCTCheck(splitParent(path: "b"), (FilePath(""), FilePath.Component("b")))
XCTCheck(splitParent(path: "b/."), (FilePath("b/."), FilePath.Component(".")))
XCTCheck(splitParent(path: "b/.."), (FilePath("b/.."), FilePath.Component(".")))
check(splitParent(path: "b"), (FilePath(""), FilePath.Component("b")))
check(splitParent(path: "b/."), (FilePath("b/."), FilePath.Component(".")))
check(splitParent(path: "b/.."), (FilePath("b/.."), FilePath.Component(".")))

XCTCheck(splitParent(path: "../c"), (FilePath(".."), FilePath.Component("c")))
check(splitParent(path: "../c"), (FilePath(".."), FilePath.Component("c")))
}
}
}
#endif
61 changes: 33 additions & 28 deletions Tests/WASITests/RandomBufferGeneratorTests.swift
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Original file line number Diff line number Diff line change
@@ -1,35 +1,40 @@
import XCTest
#if canImport(Testing)
import Testing

@testable import WASI
@testable import WASI

final class RandomBufferGeneratorTests: XCTestCase {
struct DeterministicGenerator: RandomNumberGenerator, RandomBufferGenerator {
var items: [UInt64]
@Suite
struct RandomBufferGeneratorTests {
struct DeterministicGenerator: RandomNumberGenerator, RandomBufferGenerator {
var items: [UInt64]

mutating func next() -> UInt64 {
items.removeFirst()
mutating func next() -> UInt64 {
items.removeFirst()
}
}
}
func testDefaultFill() {
var generator = DeterministicGenerator(items: [
0x0123_4567_89ab_cdef, 0xfedc_ba98_7654_3210, 0xdead_beef_badd_cafe,
])
for (bufferSize, expectedBytes): (Int, [UInt8]) in [
(10, [0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0x01, 0x10, 0x32]),
(2, [0xfe, 0xca]),
(0, []),
] {
var buffer: [UInt8] = Array(repeating: 0, count: bufferSize)
buffer.withUnsafeMutableBufferPointer {
generator.fill(buffer: $0)
@Test
func defaultFill() {
var generator = DeterministicGenerator(items: [
0x0123_4567_89ab_cdef, 0xfedc_ba98_7654_3210, 0xdead_beef_badd_cafe,
])
for (bufferSize, expectedBytes): (Int, [UInt8]) in [
(10, [0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0x01, 0x10, 0x32]),
(2, [0xfe, 0xca]),
(0, []),
] {
var buffer: [UInt8] = Array(repeating: 0, count: bufferSize)
buffer.withUnsafeMutableBufferPointer {
generator.fill(buffer: $0)
}
let expected: [UInt8]
#if _endian(little)
expected = expectedBytes
#else
expected = Array(expectedBytes.reversed())
#endif
#expect(buffer == expected)
}
let expected: [UInt8]
#if _endian(little)
expected = expectedBytes
#else
expected = Array(expectedBytes.reversed())
#endif
XCTAssertEqual(buffer, expected)
}
}
}

#endif
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