Parcelize: Add support for unsigned types on the IR backend

2021-08-27 13:30:38 +02:00
parent 34a200bf09
commit 9fd777cb7d
9 changed files with 161 additions and 5 deletions
@@ -0,0 +1,46 @@
+// WITH_RUNTIME
+// IGNORE_BACKEND: JVM
+
+@file:JvmName("TestKt")
+package test
+
+import kotlinx.parcelize.*
+import android.os.Parcel
+import android.os.Parcelable
+
+@Parcelize
+data class UnsignedTypes(
+    val ub: UByte, val us: UShort, val ui: UInt, val ul: ULong,
+    val nub: UByte?, val nus: UShort?, val nui: UInt?, val nul: ULong?
+) : Parcelable
+
+fun box() = parcelTest { parcel ->
+    val first = UnsignedTypes(
+        3.toUByte(), 10.toUShort(), 300.toUInt(), 3000UL,
+        3.toUByte(), 10.toUShort(), 300.toUInt(), 3000UL,
+    )
+    val second = UnsignedTypes(
+        UByte.MAX_VALUE, UShort.MAX_VALUE, UInt.MAX_VALUE, ULong.MAX_VALUE,
+        UByte.MAX_VALUE, UShort.MAX_VALUE, UInt.MAX_VALUE, ULong.MAX_VALUE,
+    )
+    val third = UnsignedTypes(
+        UByte.MIN_VALUE, UShort.MIN_VALUE, UInt.MIN_VALUE, ULong.MIN_VALUE,
+        null, null, null, null,
+    )
+
+    first.writeToParcel(parcel, 0)
+    second.writeToParcel(parcel, 0)
+    third.writeToParcel(parcel, 0)
+
+    val bytes = parcel.marshall()
+    parcel.unmarshall(bytes, 0, bytes.size)
+    parcel.setDataPosition(0)
+
+    val first2 = readFromParcel<UnsignedTypes>(parcel)
+    val second2 = readFromParcel<UnsignedTypes>(parcel)
+    val third2 = readFromParcel<UnsignedTypes>(parcel)
+
+    assert(first == first2)
+    assert(second == second2)
+    assert(third == third2)
+}