--- /b/swarm_slave/w/ioKdgQGZ/layout-test-results/virtual/incremental-shadow-dom/external/wpt/shadow-dom/slots-fallback-expected.txt
+++ /b/swarm_slave/w/ioKdgQGZ/layout-test-results/virtual/incremental-shadow-dom/external/wpt/shadow-dom/slots-fallback-actual.txt
@@ -1,16 +1,16 @@
 This is a testharness.js-based test.
-PASS Slots fallback: Basic.
+FAIL Slots fallback: Basic. assert_array_equals: lengths differ, expected 1 got 0
 FAIL Slots fallback: Basic, elements only. n.s1.assignedElements is not a function
-PASS Slots fallback: Slots in Slots.
+FAIL Slots fallback: Slots in Slots. assert_array_equals: lengths differ, expected 1 got 0
 FAIL Slots fallback: Slots in Slots, elements only. n.s1.assignedElements is not a function
-PASS Slots fallback: Fallback contents should not be used if a node is assigned.
-PASS Slots fallback: Slots in Slots: Assigned nodes should be used as fallback contents of another slot
-PASS Slots fallback: Complex case.
+FAIL Slots fallback: Fallback contents should not be used if a node is assigned. assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Slots in Slots: Assigned nodes should be used as fallback contents of another slot assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Complex case. assert_array_equals: lengths differ, expected 1 got 0
 FAIL Slots fallback: Complex case, elements only. n.s1.assignedElements is not a function
-PASS Slots fallback: Mutation. Append fallback contents.
-PASS Slots fallback: Mutation. Remove fallback contents.
-PASS Slots fallback: Mutation. Assign a node to a slot so that fallback contens are no longer used.
-PASS Slots fallback: Mutation. Remove an assigned node from a slot so that fallback contens will be used.
-PASS Slots fallback: Mutation.  Remove a slot which is a fallback content of another slot.
+FAIL Slots fallback: Mutation. Append fallback contents. assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Mutation. Remove fallback contents. assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Mutation. Assign a node to a slot so that fallback contens are no longer used. assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Mutation. Remove an assigned node from a slot so that fallback contens will be used. assert_array_equals: lengths differ, expected 1 got 0
+FAIL Slots fallback: Mutation.  Remove a slot which is a fallback content of another slot. assert_array_equals: lengths differ, expected 1 got 0
 Harness: the test ran to completion.
 
