Parcelize: Add tests for obsolete issues

2021-08-25 14:07:44 +02:00
parent eaf31b1ada
commit 0bbb36e765
8 changed files with 249 additions and 0 deletions
@@ -0,0 +1,37 @@
+// IGNORE_BACKEND: JVM
+// See https://issuetracker.google.com/177856512
+// WITH_RUNTIME
+
+@file:JvmName("TestKt")
+package test
+
+import kotlinx.parcelize.*
+import android.os.Bundle
+import android.os.Parcel
+import android.os.Parcelable
+import android.util.SparseArray
+
+@Parcelize
+class Data(val values: SparseArray<SparseArray<Parcelable>>) : Parcelable
+
+fun box() = parcelTest { parcel ->
+    val innerArray = SparseArray<Parcelable>()
+    innerArray.append(20, Bundle())
+    var array = SparseArray<SparseArray<Parcelable>>()
+    array.append(10, innerArray)
+    val first = Data(array)
+
+    first.writeToParcel(parcel, 0)
+
+    val bytes = parcel.marshall()
+    parcel.unmarshall(bytes, 0, bytes.size)
+    parcel.setDataPosition(0)
+
+    val second = readFromParcel<Data>(parcel)
+    assert(second.values.size() == 1)
+    val secondInnerArray = second.values.get(10)
+    assert(secondInnerArray.size() == 1)
+    val innerBundle = secondInnerArray.get(20)
+    assert(innerBundle is Bundle)
+    assert((innerBundle as Bundle).size() == 0)
+}