Align __lookupGetter__/__lookupSetter__ behavior with the spec

test/test262/test262.status

 # Copyright 2011 the V8 project authors. All rights reserved.
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 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
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@@ skipping 300 matching lines @@
   # https://bugs.chromium.org/p/v8/issues/detail?id=5070
   'annexB/built-ins/Object/prototype/__defineGetter__/define-non-configurable': [FAIL],
   'annexB/built-ins/Object/prototype/__defineGetter__/define-non-extensible': [FAIL],
   'annexB/built-ins/Object/prototype/__defineGetter__/this-non-obj': [FAIL],
   'annexB/built-ins/Object/prototype/__defineSetter__/define-non-configurable': [FAIL],
   'annexB/built-ins/Object/prototype/__defineSetter__/define-non-extensible': [FAIL],
   'annexB/built-ins/Object/prototype/__defineSetter__/this-non-obj': [FAIL],
   'annexB/built-ins/Object/prototype/__lookupGetter__/this-non-obj': [FAIL],
   'annexB/built-ins/Object/prototype/__lookupSetter__/this-non-obj': [FAIL],
 
-  # https://bugs.chromium.org/p/v8/issues/detail?id=5130
-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-data': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-get-err': [FAIL],

[adamk, 2016/12/22 16:43:18]

All the "-err" cases removed from this list test part of the Proxy path, in that
they throw when accessing the getOwnPropertyDescriptor and getPrototypeOf traps.

I can add an mjsunit test for now showing that we actually look at the return
value of these traps.

-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-own-proto-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-data': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-get-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupGetter__/lookup-proto-proto-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-data': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-get-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-own-proto-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-proto-data': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-proto-get-err': [FAIL],
-  'annexB/built-ins/Object/prototype/__lookupSetter__/lookup-proto-proto-err': [FAIL],
-
   # https://bugs.chromium.org/p/v8/issues/detail?id=4451
   'annexB/language/eval-code/direct/global-block-decl-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-if-decl-else-decl-a-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-if-decl-else-decl-b-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-if-decl-else-stmt-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-if-decl-no-else-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-if-stmt-else-decl-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-switch-case-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/direct/global-switch-dflt-eval-global-exsting-global-init': [FAIL],
   'annexB/language/eval-code/indirect/global-block-decl-eval-global-exsting-global-init': [FAIL],
@@ skipping 253 matching lines @@
 
 ['variant == asm_wasm', {
   '*': [SKIP],
 }],  # variant == asm_wasm
 
 ['variant == wasm_traps', {
   '*': [SKIP],
 }],  # variant == wasm_traps
 
 ]