Add containsAll(Any?) check to CollectionBehaviors

libraries/stdlib/test/collections/CollectionBehaviors.kt

@@ -19,7 +19,7 @@ public fun <T> CompareContext<List<T>>.listBehavior() {
     for (index in expected.indices)
         propertyEquals { this[index] }
 
-    propertyFails { this[size] }
+    propertyFailsWith<IndexOutOfBoundsException> { this[size] }
 
     propertyEquals { indexOf(elementAtOrNull(0)) }
     propertyEquals { lastIndexOf(elementAtOrNull(0)) }
@@ -103,6 +103,8 @@ public fun <T> CompareContext<Collection<T>>.collectionBehavior(objectName: Stri
     (object {}).let { propertyEquals { contains(it as Any?) } }
     propertyEquals { contains(firstOrNull()) }
     propertyEquals { containsAll(this) }
+    (object {}).let { propertyEquals { containsAll(listOf<Any?>(it)) } }
+    propertyEquals { containsAll(listOf<Any?>(null)) }
 }
 
 

libraries/stdlib/test/collections/ComparisonDSL.kt

@@ -31,6 +31,11 @@ public class CompareContext<out T>(public val expected: T, public val actual: T)
         assertFailEquals({ expected.getter() }, { actual.getter() })
     }
 
+    public inline fun <reified E : Throwable> propertyFailsWith(crossinline getter: T.() -> Unit) {
+        assertFailsWith<E> { expected.getter() }
+        assertFailsWith<E> { actual.getter() }
+    }
+
     public fun <P> compareProperty(getter: T.() -> P, block: CompareContext<P>.() -> Unit) {
         compare(expected.getter(), actual.getter(), block)
     }