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[Swift] Migrate to use Swift Testing (#9076)

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* Migrating from Xctests to swift testing

This migrates to the new Swift testing framework,
which would allow us to always use the latest tech
from swift moving forward.

* Updates flag to make sure that Wasm testing works
This commit is contained in:
mustiikhalil
2026-05-08 03:49:41 +02:00
committed by GitHub
parent e6bbb3d22e
commit 392165432a
21 changed files with 1054 additions and 883 deletions
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102
tests/swift/Tests/Flatbuffers/FlatBuffersNanInfTests.swift
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@@ -14,11 +14,59 @@
* limitations under the License.
*/
import XCTest
import Foundation
import Testing
@testable import FlatBuffers
final class FlatBuffersNanInfTests: XCTestCase {
struct FlatBuffersNanInfTests {
@Test
func testInfNanBinary() {
let fbb = createTestTable()
let data = fbb.sizedByteArray
var buffer = ByteBuffer(bytes: data)
let table: Swift_Tests_NanInfTable = getRoot(byteBuffer: &buffer)
#expect(table.defaultNan.isNaN)
#expect(table.defaultInf == .infinity)
#expect(table.defaultNinf == -.infinity)
#expect(table.valueNan.isNaN)
#expect(table.valueInf == .infinity)
#expect(table.valueNinf == -.infinity)
#expect(table.value == 100.0)
}
@Test
func testInfNanJSON() throws {
let fbb = createTestTable()
var bb = fbb.sizedBuffer
struct Test: Decodable {
let valueInf: Double
let value: Int
let valueNan: Double
let valueNinf: Double
}
let reader: Swift_Tests_NanInfTable = try getCheckedRoot(byteBuffer: &bb)
let encoder = JSONEncoder()
encoder.keyEncodingStrategy = .convertToSnakeCase
encoder.nonConformingFloatEncodingStrategy =
.convertToString(
positiveInfinity: "inf",
negativeInfinity: "-inf",
nan: "nan")
let data = try encoder.encode(reader)
let decoder = JSONDecoder()
decoder.nonConformingFloatDecodingStrategy = .convertFromString(
positiveInfinity: "inf",
negativeInfinity: "-inf",
nan: "nan")
decoder.keyDecodingStrategy = .convertFromSnakeCase
let value = try decoder.decode(Test.self, from: data)
#expect(value.value == 100)
#expect(value.valueInf == .infinity)
#expect(value.valueNinf == -.infinity)
}
func createTestTable() -> FlatBufferBuilder {
var fbb = FlatBufferBuilder()
@@ -31,54 +79,4 @@ final class FlatBuffersNanInfTests: XCTestCase {
fbb.finish(offset: msg)
return fbb
}
func testInfNanBinary() {
let fbb = createTestTable()
let data = fbb.sizedByteArray
var buffer = ByteBuffer(bytes: data)
let table: Swift_Tests_NanInfTable = getRoot(byteBuffer: &buffer)
XCTAssert(table.defaultNan.isNaN)
XCTAssertEqual(table.defaultInf, .infinity)
XCTAssertEqual(table.defaultNinf, -.infinity)
XCTAssert(table.valueNan.isNaN)
XCTAssertEqual(table.valueInf, .infinity)
XCTAssertEqual(table.valueNinf, -.infinity)
XCTAssertEqual(table.value, 100.0)
}
func testInfNanJSON() {
let fbb = createTestTable()
var bb = fbb.sizedBuffer
do {
struct Test: Decodable {
let valueInf: Double
let value: Int
let valueNan: Double
let valueNinf: Double
}
let reader: Swift_Tests_NanInfTable = try getCheckedRoot(byteBuffer: &bb)
let encoder = JSONEncoder()
encoder.keyEncodingStrategy = .convertToSnakeCase
encoder.nonConformingFloatEncodingStrategy =
.convertToString(
positiveInfinity: "inf",
negativeInfinity: "-inf",
nan: "nan")
let data = try encoder.encode(reader)
let decoder = JSONDecoder()
decoder.nonConformingFloatDecodingStrategy = .convertFromString(
positiveInfinity: "inf",
negativeInfinity: "-inf",
nan: "nan")
decoder.keyDecodingStrategy = .convertFromSnakeCase
let value = try decoder.decode(Test.self, from: data)
XCTAssertEqual(value.value, 100)
XCTAssertEqual(value.valueInf, .infinity)
XCTAssertEqual(value.valueNinf, -.infinity)
} catch {
XCTFail(error.localizedDescription)
}
}
}