Parcelize: Support unsigned array types

See https://issuetracker.google.com/200774823
2021-09-21 14:47:48 +02:00
parent 2501013012
commit cb46a56815
11 changed files with 490 additions and 2 deletions
@@ -0,0 +1,79 @@
+// WITH_RUNTIME
+// IGNORE_BACKEND: JVM
+
+@file:JvmName("TestKt")
+package test
+
+import kotlinx.parcelize.*
+import android.os.Parcel
+import android.os.Parcelable
+import java.util.Arrays
+
+@Parcelize
+data class Test(
+    val a: UByteArray,
+    val b: UShortArray,
+    val c: UIntArray,
+    val d: ULongArray,
+    val e: UByteArray?,
+    val f: UShortArray?,
+    val g: UIntArray?,
+    val h: ULongArray?
+) : Parcelable {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is Test) return false
+
+        if (!a.contentEquals(other.a)) return false
+        if (!b.contentEquals(other.b)) return false
+        if (!c.contentEquals(other.c)) return false
+        if (!d.contentEquals(other.d)) return false
+        if (!e.contentEquals(other.e)) return false
+        if (!f.contentEquals(other.f)) return false
+        if (!g.contentEquals(other.g)) return false
+        if (!h.contentEquals(other.h)) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return 0
+    }
+}
+
+fun box() = parcelTest { parcel ->
+    val first = Test(
+        a = ubyteArrayOf(1U, 2U, 3U),
+        b = ushortArrayOf(2U, 3U, 4U),
+        c = uintArrayOf(3U, 4U, 5U),
+        d = ulongArrayOf(4U, 5U, 6U),
+        e = ubyteArrayOf(UByte.MAX_VALUE, UByte.MIN_VALUE),
+        f = ushortArrayOf(UShort.MAX_VALUE, UShort.MIN_VALUE),
+        g = uintArrayOf(UInt.MAX_VALUE, UInt.MIN_VALUE),
+        h = ulongArrayOf(ULong.MAX_VALUE, ULong.MIN_VALUE),
+    )
+    val second = Test(
+        a = ubyteArrayOf(),
+        b = ushortArrayOf(),
+        c = uintArrayOf(),
+        d = ulongArrayOf(),
+        e = null,
+        f = null,
+        g = null,
+        h = null,
+    )
+
+    first.writeToParcel(parcel, 0)
+    second.writeToParcel(parcel, 0)
+
+    val bytes = parcel.marshall()
+    parcel.unmarshall(bytes, 0, bytes.size)
+    parcel.setDataPosition(0)
+
+    val creator = parcelableCreator<Test>()
+    val first2 = creator.createFromParcel(parcel)
+    val second2 = creator.createFromParcel(parcel)
+
+    assert(first == first2)
+    assert(second == second2)
+}