[wasm] Add guard regions to end of WebAssembly.Memory buffers

test/cctest/cctest.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 384 matching lines @@
   # Ongoing implementation of modules.
   # https://bugs.chromium.org/p/v8/issues/detail?id=1569
   'test-modules/*': [SKIP],
 }],  # variant != ignition and variant != ignition_staging and variant != ignition_turbofan
 
 ##############################################################################
 ['variant == asm_wasm', {
   '*': [SKIP],
 }],  # variant == asm_wasm
 
+##############################################################################
+['variant == wasm_traps', {
+  'test-accessors/*': [SKIP],
+  'test-api-interceptors/*': [SKIP],
+  'test-api/*': [SKIP],
+  'test-bignum-dtoa/*': [SKIP],
+  'test-cpu-profiler/*': [SKIP],
+  'test-debug/*': [SKIP],
+  'test-global-handles/*': [SKIP],
+  'test-heap-profiler/*': [SKIP],
+  'test-heap/*': [SKIP],
+  'test-inobject-slack-tracking/*': [SKIP],
+  'test-lockers/*': [SKIP],
+  'test-run-machops/*': [SKIP],
+  'test-serialize/*': [SKIP],
+  'test-strings/*': [SKIP],
+  'test-field-type-tracking/*': [SKIP],
+  'test-parsing/*': [SKIP],
+  'test-page-promotion/*': [SKIP],
+  'test-decls/*': [SKIP],
+  'test-log/*': [SKIP],
+  'test-gap-resolver/*': [SKIP],
+  'test-dtoa/*': [SKIP],
+}],  # variant == wasm_traps
+
 ]