Add tests for accessor names

src/accessor-names/computed-err-evaluation.case

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+desc: Abrupt completion when evaluating expression
+template: error
+info: |
+  12.2.6.7 Runtime Semantics: Evaluation
+
+  ComputedPropertyName : [ AssignmentExpression ]
+
+  1. Let exprValue be the result of evaluating AssignmentExpression.
+  2. Let propName be ? GetValue(exprValue).
+---*/
+
+//- setup
+var thrower = function() {
+  throw new Test262Error();
+};
+
+//- error
+Test262Error
+//- name
+thrower()

src/accessor-names/computed-err-to-prop-key.case

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+desc: Abrupt completion when coercing to property key value
+template: error
+info: |
+  12.2.6.7 Runtime Semantics: Evaluation
+
+  [...]
+
+  ComputedPropertyName : [ AssignmentExpression ]
+
+  1. Let exprValue be the result of evaluating AssignmentExpression.
+  2. Let propName be ? GetValue(exprValue).
+  3. Return ? ToPropertyKey(propName).
+
+  7.1.14 ToPropertyKey
+
+  1. Let key be ? ToPrimitive(argument, hint String).
+
+  7.1.1 ToPrimitive
+
+  [...]
+  7. Return ? OrdinaryToPrimitive(input, hint).
+
+  7.1.1.1 OrdinaryToPrimitive
+
+  5. For each name in methodNames in List order, do
+     [...]
+  6. Throw a TypeError exception.
+---*/
+
+//- setup
+var badKey = Object.create(null);
+
+//- error
+TypeError
+//- name
+badKey

src/accessor-names/computed-err-unresolvable.case

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+desc: Abrupt completion when resolving reference value
+template: error
+info: |
+  12.2.6.7 Runtime Semantics: Evaluation
+
+  [...]
+
+  ComputedPropertyName : [ AssignmentExpression ]
+
+  1. Let exprValue be the result of evaluating AssignmentExpression.
+  2. Let propName be ? GetValue(exprValue).
+---*/
+
+//- error
+ReferenceError
+//- name
+test262unresolvable

src/accessor-names/computed.case

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+desc: Computed values as accessor property names (AssignmentExpression)
+template: default
+info: |
+  12.2.6.7 Runtime Semantics: Evaluation
+
+  [...]
+
+  ComputedPropertyName : [ AssignmentExpression ]
+
+  1. Let exprValue be the result of evaluating AssignmentExpression.
+  2. Let propName be ? GetValue(exprValue).
+  3. Return ? ToPropertyKey(propName).
+---*/
+
+//- setup
+var _;
+
+//- declareWith
+[_ = 'str' + 'ing']
+//- referenceWith
+'string'

src/accessor-names/default/cls-decl-inst.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/statements/class/accessor-name-inst-
+name: Class declaration, instance method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         i. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments proto and false.
+---*/
+
+var stringSet;
+
+class C {
+  get /*{ declareWith }*/() { return 'get string'; }
+  set /*{ declareWith }*/(param) { stringSet = param; }
+}
+
+assert.sameValue(C.prototype[/*{ referenceWith }*/], 'get string');
+
+C.prototype[/*{ referenceWith }*/] = 'set string';
+assert.sameValue(stringSet, 'set string');

src/accessor-names/default/cls-decl-static.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/statements/class/accessor-name-static-
+name: Class declaration, static method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         [...]
+      b. Else,
+         a. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments F and false.
+---*/
+
+var stringSet;
+
+class C {
+  static get /*{ declareWith }*/() { return 'get string'; }
+  static set /*{ declareWith }*/(param) { stringSet = param; }
+}
+
+assert.sameValue(C[/*{ referenceWith }*/], 'get string');
+
+C[/*{ referenceWith }*/] = 'set string';
+assert.sameValue(stringSet, 'set string');

src/accessor-names/default/cls-expr-inst.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/class/accessor-name-inst-
+name: Class expression, instance method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         i. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments proto and false.
+---*/
+
+var stringSet;
+
+var C = class {
+  get /*{ declareWith }*/() { return 'get string'; }
+  set /*{ declareWith }*/(param) { stringSet = param; }
+};
+
+assert.sameValue(C.prototype[/*{ referenceWith }*/], 'get string');
+
+C.prototype[/*{ referenceWith }*/] = 'set string';
+assert.sameValue(stringSet, 'set string');

src/accessor-names/default/cls-expr-static.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/class/accessor-name-static-
+name: Class expression, static method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         [...]
+      b. Else,
+         a. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments F and false.
+---*/
+
+var stringSet;
+
+var C = class {
+  static get /*{ declareWith }*/() { return 'get string'; }
+  static set /*{ declareWith }*/(param) { stringSet = param; }
+};
+
+assert.sameValue(C[/*{ referenceWith }*/], 'get string');
+
+C[/*{ referenceWith }*/] = 'set string';
+assert.sameValue(stringSet, 'set string');

src/accessor-names/default/obj.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/object/accessor-name-
+name: Object initializer
+esid: sec-object-initializer-runtime-semantics-evaluation
+es6id: 12.2.6.8
+info: |
+  ObjectLiteral :
+    { PropertyDefinitionList }
+    { PropertyDefinitionList , }
+
+  1. Let obj be ObjectCreate(%ObjectPrototype%).
+  2. Let status be the result of performing PropertyDefinitionEvaluation of
+     PropertyDefinitionList with arguments obj and true.
+---*/
+
+var stringSet;
+var obj = {
+  get [/*{ declareWith }*/]() { return 'get string'; },
+  set [/*{ declareWith }*/](param) { stringSet = param; }
+};
+
+assert.sameValue(obj[/*{ referenceWith }*/], 'get string');
+
+obj[/*{ referenceWith }*/] = 'set string';
+assert.sameValue(stringSet, 'set string');

src/accessor-names/error/cls-decl-inst.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/statements/class/accessor-name-inst-
+name: Class declaration, instance method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         i. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments proto and false.
+---*/
+
+assert.throws(/*{ error }*/, function() {
+  class C {
+    get [/*{ name }*/]() {}
+  }
+}, '`get` accessor');
+
+assert.throws(/*{ error }*/, function() {
+  class C {
+    set [/*{ name }*/](_) {}
+  }
+}, '`set` accessor');

src/accessor-names/error/cls-decl-static.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/statements/class/accessor-name-static-
+name: Class declaration, static method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         [...]
+      b. Else,
+         a. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments F and false.
+---*/
+
+assert.throws(/*{ error }*/, function() {
+  class C {
+    static get [/*{ name }*/]() {}
+  }
+}, '`get` accessor');
+
+assert.throws(/*{ error }*/, function() {
+  class C {
+    static set [/*{ name }*/](_) {}
+  }
+}, '`set` accessor');

src/accessor-names/error/cls-expr-inst.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/class/accessor-name-inst-
+name: Class expression, instance method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         i. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments proto and false.
+---*/
+
+assert.throws(/*{ error }*/, function() {
+  0, class {
+    get [/*{ name }*/]() {}
+  };
+}, '`get` accessor');
+
+assert.throws(/*{ error }*/, function() {
+  0, class {
+    set [/*{ name }*/](_) {}
+  };
+}, '`set` accessor');

src/accessor-names/error/cls-expr-static.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/class/accessor-name-static-
+name: Class expression, static method
+esid: sec-runtime-semantics-classdefinitionevaluation
+es6id: 14.5.14
+info: |
+  [...]
+  21. For each ClassElement m in order from methods
+      a. If IsStatic of m is false, then
+         [...]
+      b. Else,
+         a. Let status be the result of performing PropertyDefinitionEvaluation
+            for m with arguments F and false.
+---*/
+
+assert.throws(/*{ error }*/, function() {
+  0, class {
+    static get [/*{ name }*/]() {}
+  };
+}, '`get` accessor');
+
+assert.throws(/*{ error }*/, function() {
+  0, class {
+    static set [/*{ name }*/](_) {}
+  };
+}, '`set` accessor');

src/accessor-names/error/obj.template

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+// Copyright (C) 2017 Mike Pennisi. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+path: language/expressions/object/accessor-name-
+name: Object initializer
+esid: sec-object-initializer-runtime-semantics-evaluation
+es6id: 12.2.6.8
+info: |
+  ObjectLiteral :
+    { PropertyDefinitionList }
+    { PropertyDefinitionList , }
+
+  1. Let obj be ObjectCreate(%ObjectPrototype%).
+  2. Let status be the result of performing PropertyDefinitionEvaluation of
+     PropertyDefinitionList with arguments obj and true.
+---*/
+
+assert.throws(/*{ error }*/, function() {
+  ({
+    get [/*{ name }*/]() {}
+  });
+}, '`get` accessor');
+
+assert.throws(/*{ error }*/, function() {
+  ({
+    set [/*{ name }*/](_) {}
+  });
+}, '`set` accessor');