Rename and refactor tests

The tests for the parsing of variable declarations were expressed using
eval. This made the tests more complex than necessary and also prevented
the tests from providing value to ECMAScript parsers.

Remove the use of eval and instead express the expectations with literal
source text.

test/language/statements/variable/arguments-non-strict.js

@@ -3,8 +3,9 @@
 
 /*---
 es5id: 12.2.1-12
+esid: sec-variable-statement
 description: arguments as local var identifier is allowed
 flags: [noStrict]
 ---*/
 
-    eval("(function (){var arguments;})");
+var arguments;

test/language/statements/variable/arguments-strict-list-final-init.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-28-s
+esid: sec-variable-statement
 description: >
     arguments as local var identifier assigned to throws SyntaxError
     in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var a, arguments = 42;}');
-});
+var a, arguments = 42;

test/language/statements/variable/arguments-strict-list-final.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-30-s
+esid: sec-variable-statement
 description: arguments as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var a = 42, arguments;}');
-});
+var a = 42, arguments;

test/language/statements/variable/arguments-strict-list-first.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-25-s
+esid: sec-variable-statement
 description: arguments as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var arguments, a;}');
-});
+var arguments, a;

test/language/statements/variable/arguments-strict-list-middle.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-33-s
+esid: sec-variable-statement
 description: arguments as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var a, arguments, b;}');
-});
+var a, arguments, b;

test/language/statements/variable/arguments-strict-list-repeated.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-32-s
+esid: sec-variable-statement
 description: >
     arguments as local var identifier defined twice and assigned once
     throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var arguments, arguments = 42;}');
-});
+var arguments, arguments = 42;

test/language/statements/variable/arguments-strict-single-init.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-23-s
+esid: sec-variable-statement
 description: >
     arguments as local var identifier assigned to throws SyntaxError
     in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var arguments = 42;}');
-});
+var arguments = 42;

test/language/statements/variable/arguments-strict-single.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-12-s
+esid: sec-variable-statement
 description: arguments as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var arguments;}');
-});
+var arguments;

test/language/statements/variable/eval-strict-list-final.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-26-s
+esid: sec-variable-statement
 description: eval as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var a, eval;}');
-});
+var a, eval;

test/language/statements/variable/eval-strict-list-first-init.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-27-s
+esid: sec-variable-statement
 description: >
     eval as local var identifier assigned to throws SyntaxError in
     strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var eval = 42, a;}');
-});
+var eval = 42, a;

test/language/statements/variable/eval-strict-list-first.js

@@ -3,11 +3,14 @@
 
 /*---
 es5id: 12.2.1-29-s
+esid: sec-variable-statement
 description: eval as local var identifier throws SyntaxError in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var eval, a = 42;}');
-});
+var eval, a = 42;

test/language/statements/variable/eval-strict-list-repeated.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-31-s
+esid: sec-variable-statement
 description: >
     eval as local var identifier defined twice throws SyntaxError in
     strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var eval, eval;}');
-});
+var eval, eval;

test/language/statements/variable/eval-strict-single-init.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-24-s
+esid: sec-variable-statement
 description: >
     eval as local var identifier assigned to throws SyntaxError in
     strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var eval = 42;}');
-});
+var eval = 42;

test/language/statements/variable/eval-strict-single.js

@@ -3,13 +3,16 @@
 
 /*---
 es5id: 12.2.1-1-s
+esid: sec-variable-statement
 description: >
     eval - a function declaring a var named 'eval' throws SyntaxError
     in strict mode
 flags: [onlyStrict]
+negative:
+  phase: parse
+  type: SyntaxError
 ---*/
 
+throw "Test262: This statement should not be evaluated.";
 
-assert.throws(SyntaxError, function() {
-    eval('function foo() { var eval; }');
-});
+var eval;