stdlib: Enable assertFailsWith function

The function was disabled due to an issue with catch serialization.
Now the issue is fixed and the function can be re-enabled.

backend.native/tests/testUtils.kt

@@ -1,24 +1,5 @@
 package kotlin.test
 
-// TODO: Remove it when such method from library is available.
-/** Asserts that a [block] fails with a specific exception of type [exceptionClass] being thrown. */
-inline fun <reified T : Throwable> assertFailsWith(message: String? = null, block: () -> Unit): T {
-    try {
-        block()
-    } catch (e: Throwable) {
-        if (e is T) {
-            @Suppress("UNCHECKED_CAST")
-            return e
-        }
-
-        @Suppress("INVISIBLE_MEMBER")
-        fail(message + ". Expected an exception of type //TODO: add type!// to be thrown, but was $e")
-    }
-
-    @Suppress("INVISIBLE_MEMBER")
-    fail(message + ". Expected an exception of type //TODO: add type!//  to be thrown, but was completed successfully.")
-}
-
 @Suppress("UNUSED_PARAMETER")
 public fun assertTypeEquals(expected: Any?, actual: Any?) {
     //TODO: find analogue

backend.native/tests/testing/assertions.kt

@@ -19,30 +19,27 @@ class BasicAssertionsTest {
         assertFailsWith<AssertionError> { throw AssertionError() }
     }
 
-// TODO: Uncomment with the catch serialization bug is fixed.
-//    @Test fun testAssertFailsWithFails() {
-//        assertTrue(true) // at least one assertion required for qunit
-//
-//        withDefaultAsserter run@ {
-//            try {
-//                assertFailsWith<IllegalStateException> { throw IllegalArgumentException() }
-//            }
-//            catch (e: AssertionError) {
-//                return@run
-//            }
-//            throw AssertionError("Expected to fail")
-//        }
-//
-//        withDefaultAsserter run@ {
-//            try {
-//                assertFailsWith<IllegalStateException> {  }
-//            }
-//            catch (e: AssertionError) {
-//                return@run
-//            }
-//            throw AssertionError("Expected to fail")
-//        }
-//    }
+   @Test
+   fun testAssertFailsWithFails() {
+       withDefaultAsserter run@ {
+           try {
+               assertFailsWith<IllegalStateException> { throw IllegalArgumentException() }
+           }
+           catch (e: AssertionError) {
+               return@run
+           }
+           throw AssertionError("Expected to fail")
+       }
+       withDefaultAsserter run@ {
+           try {
+               assertFailsWith<IllegalStateException> {  }
+           }
+           catch (e: AssertionError) {
+               return@run
+           }
+           throw AssertionError("Expected to fail")
+       }
+   }
 
     @Test
     fun testAssertFailsWithClass() {