Fix test app

redwood-treehouse-guest/src/jsTest/kotlin/app/cash/redwood/treehouse/FastGuestProtocolAdapterTest.kt

@@ -56,7 +56,7 @@ class FastGuestProtocolAdapterTest {
 
       val textInput = widgetSystem.TestSchema.TextInput()
       root.insert(1, textInput)
-      textInput.modifier = Modifier.backgroundColor(0xff0000u)
+      textInput.modifier = Modifier.backgroundColor(0xff0000)
       textInput.text("hello")
 
       root.move(0, 1, 1)
@@ -69,7 +69,7 @@ class FastGuestProtocolAdapterTest {
       with(object : TestScope {}) {
         val button = widgetSystem.TestSchema.Button()
         button.modifier = Modifier
-          .backgroundColor(0xff0000u)
+          .backgroundColor(0xff0000)
           .customType(5.seconds)
           .customTypeWithDefault(10.seconds, "sup")
           .customTypeStateless()

test-app/presenter/src/commonMain/kotlin/com/example/redwood/testapp/presenter/BoxSandbox.kt

@@ -37,11 +37,11 @@ import app.cash.redwood.ui.dp
 import com.example.redwood.testapp.compose.Text
 import com.example.redwood.testapp.compose.backgroundColor
 
-private val accentColor = 0xFFDDDDDDu
-private val boxColor = 0xFFFFFF66u
-private val backColor = 0x88FF0000u
-private val middleColor = 0x8800FF00u
-private val frontColor = 0x880000FFu
+private val accentColor = 0xFFDDDDDD.toInt()
+private val boxColor = 0xFFFFFF66.toInt()
+private val backColor = 0x88FF0000.toInt()
+private val middleColor = 0x8800FF00.toInt()
+private val frontColor = 0x880000FF.toInt()
 
 @Composable
 fun BoxSandbox(modifier: Modifier = Modifier) {

test-app/presenter/src/commonMain/kotlin/com/example/redwood/testapp/presenter/BrokenRowColumn.kt

@@ -49,7 +49,7 @@ fun BrokenRowColumn(modifier: Modifier = Modifier) {
           .margin(Margin(start = 24.dp, end = 24.dp))
           .flex(1.0),
       ) {
-        Spacer(48.dp, 48.dp, Modifier.backgroundColor(0xFFFF0000U))
+        Spacer(48.dp, 48.dp, Modifier.backgroundColor(0xFFFF0000.toInt()))
       }
     }
   }

test-app/presenter/src/commonMain/kotlin/com/example/redwood/testapp/presenter/BrokenSizeUpdate.kt

@@ -55,7 +55,7 @@ fun BrokenSizeUpdate(modifier: Modifier = Modifier) {
       "hello",
       modifier = Modifier
         .size(width, height)
-        .backgroundColor(0xFFFF0000U),
+        .backgroundColor(0xFFFF0000.toInt()),
     )
   }
 }

test-app/presenter/src/commonMain/kotlin/com/example/redwood/testapp/presenter/UnscopedModifiers.kt

@@ -27,7 +27,6 @@ import app.cash.redwood.layout.compose.Row
 import com.example.redwood.testapp.compose.Button
 import com.example.redwood.testapp.compose.backgroundColor
 import kotlin.random.Random
-import kotlin.random.nextUInt
 import kotlin.time.Duration.Companion.seconds
 import kotlinx.coroutines.delay
 
@@ -39,14 +38,14 @@ private const val COLS = 3
 fun UnscopedModifiers(modifier: Modifier = Modifier) {
   val colors = remember {
     // https://issuetracker.google.com/issues/330350695
-    List(ROWS * COLS) { Random.nextUInt() }.toMutableStateList()
+    List(ROWS * COLS) { Random.nextInt() }.toMutableStateList()
   }
   LaunchedEffect(Unit) {
     while (true) {
       delay(1.seconds)
 
       val randomIndex = Random.nextInt(colors.size)
-      colors[randomIndex] = Random.nextUInt()
+      colors[randomIndex] = Random.nextInt()
     }
   }
 

test-app/schema/src/main/kotlin/com/example/redwood/testapp/schema.kt

@@ -142,8 +142,8 @@ public data object CustomTypeDataObject
 
 @Modifier(8)
 public data class BackgroundColor(
-  /** Expects argb format: `0xAARRGGBBu`. */
-  val color: UInt,
+  /** Expects argb format: `0xAARRGGBB`. */
+  val color: Int,
 )
 
 @Modifier(-4_543_827) // -4_543_827 is a reserved tag.