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42 changes: 42 additions & 0 deletions
42
...age/eval-code/direct/global-block-decl-eval-global-existing-non-enumerable-global-init.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| // This file was procedurally generated from the following sources: | ||
| // - src/annex-b-fns/eval-global-existing-non-enumerable-global-init.case | ||
| // - src/annex-b-fns/eval-global/direct-block.template | ||
| /*--- | ||
| description: Variable binding is left in place by legacy function hoisting. CreateGlobalVariableBinding leaves the binding as non-enumerable even if it has the chance to change it to be enumerable. (Block statement in eval code containing a function declaration) | ||
| esid: sec-web-compat-evaldeclarationinstantiation | ||
| es6id: B.3.3.3 | ||
| flags: [generated, noStrict] | ||
| includes: [fnGlobalObject.js, propertyHelper.js] | ||
| info: | | ||
| B.3.3.3 Changes to EvalDeclarationInstantiation | ||
| [...] | ||
| i. If varEnvRec is a global Environment Record, then | ||
| i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true). | ||
| [...] | ||
| ---*/ | ||
| Object.defineProperty(fnGlobalObject(), 'f', { | ||
| value: 'x', | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); | ||
|
|
||
| eval( | ||
| 'var global = fnGlobalObject();\ | ||
| assert.sameValue(f, "x", "binding is not reinitialized");\ | ||
| \ | ||
| verifyProperty(global, "f", {\ | ||
| enumerable: false,\ | ||
| writable: true,\ | ||
| configurable: true\ | ||
| }, { restore: true });{ function f() { } }' | ||
| ); | ||
|
|
||
| assert.sameValue(typeof f, "function"); | ||
| verifyProperty(global, 'f', { | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); |
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51 changes: 51 additions & 0 deletions
51
...code/direct/global-if-decl-else-decl-a-eval-global-existing-non-enumerable-global-init.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // This file was procedurally generated from the following sources: | ||
| // - src/annex-b-fns/eval-global-existing-non-enumerable-global-init.case | ||
| // - src/annex-b-fns/eval-global/direct-if-decl-else-decl-a.template | ||
| /*--- | ||
| description: Variable binding is left in place by legacy function hoisting. CreateGlobalVariableBinding leaves the binding as non-enumerable even if it has the chance to change it to be enumerable. (IfStatement with a declaration in both statement positions in eval code) | ||
| esid: sec-functiondeclarations-in-ifstatement-statement-clauses | ||
| es6id: B.3.3 | ||
| flags: [generated, noStrict] | ||
| includes: [fnGlobalObject.js, propertyHelper.js] | ||
| info: | | ||
| The following rules for IfStatement augment those in 13.6: | ||
| IfStatement[Yield, Return]: | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] | ||
| if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] | ||
| B.3.3.3 Changes to EvalDeclarationInstantiation | ||
| [...] | ||
| i. If varEnvRec is a global Environment Record, then | ||
| i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true). | ||
| [...] | ||
| ---*/ | ||
| Object.defineProperty(fnGlobalObject(), 'f', { | ||
| value: 'x', | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); | ||
|
|
||
| eval( | ||
| 'var global = fnGlobalObject();\ | ||
| assert.sameValue(f, "x", "binding is not reinitialized");\ | ||
| \ | ||
| verifyProperty(global, "f", {\ | ||
| enumerable: false,\ | ||
| writable: true,\ | ||
| configurable: true\ | ||
| }, { restore: true });if (true) function f() { } else function _f() {}' | ||
| ); | ||
|
|
||
| assert.sameValue(typeof f, "function"); | ||
| verifyProperty(global, 'f', { | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); |
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51 changes: 51 additions & 0 deletions
51
...code/direct/global-if-decl-else-decl-b-eval-global-existing-non-enumerable-global-init.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // This file was procedurally generated from the following sources: | ||
| // - src/annex-b-fns/eval-global-existing-non-enumerable-global-init.case | ||
| // - src/annex-b-fns/eval-global/direct-if-decl-else-decl-b.template | ||
| /*--- | ||
| description: Variable binding is left in place by legacy function hoisting. CreateGlobalVariableBinding leaves the binding as non-enumerable even if it has the chance to change it to be enumerable. (IfStatement with a declaration in both statement positions in eval code) | ||
| esid: sec-functiondeclarations-in-ifstatement-statement-clauses | ||
| es6id: B.3.4 | ||
| flags: [generated, noStrict] | ||
| includes: [fnGlobalObject.js, propertyHelper.js] | ||
| info: | | ||
| The following rules for IfStatement augment those in 13.6: | ||
| IfStatement[Yield, Return]: | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] | ||
| if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] | ||
| B.3.3.3 Changes to EvalDeclarationInstantiation | ||
| [...] | ||
| i. If varEnvRec is a global Environment Record, then | ||
| i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true). | ||
| [...] | ||
| ---*/ | ||
| Object.defineProperty(fnGlobalObject(), 'f', { | ||
| value: 'x', | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); | ||
|
|
||
| eval( | ||
| 'var global = fnGlobalObject();\ | ||
| assert.sameValue(f, "x", "binding is not reinitialized");\ | ||
| \ | ||
| verifyProperty(global, "f", {\ | ||
| enumerable: false,\ | ||
| writable: true,\ | ||
| configurable: true\ | ||
| }, { restore: true });if (false) function _f() {} else function f() { }' | ||
| ); | ||
|
|
||
| assert.sameValue(typeof f, "function"); | ||
| verifyProperty(global, 'f', { | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); |
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51 changes: 51 additions & 0 deletions
51
...l-code/direct/global-if-decl-else-stmt-eval-global-existing-non-enumerable-global-init.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // This file was procedurally generated from the following sources: | ||
| // - src/annex-b-fns/eval-global-existing-non-enumerable-global-init.case | ||
| // - src/annex-b-fns/eval-global/direct-if-decl-else-stmt.template | ||
| /*--- | ||
| description: Variable binding is left in place by legacy function hoisting. CreateGlobalVariableBinding leaves the binding as non-enumerable even if it has the chance to change it to be enumerable. (IfStatement with a declaration in the first statement position in eval code) | ||
| esid: sec-functiondeclarations-in-ifstatement-statement-clauses | ||
| es6id: B.3.4 | ||
| flags: [generated, noStrict] | ||
| includes: [fnGlobalObject.js, propertyHelper.js] | ||
| info: | | ||
| The following rules for IfStatement augment those in 13.6: | ||
| IfStatement[Yield, Return]: | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] | ||
| if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] | ||
| if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] | ||
| B.3.3.3 Changes to EvalDeclarationInstantiation | ||
| [...] | ||
| i. If varEnvRec is a global Environment Record, then | ||
| i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true). | ||
| [...] | ||
| ---*/ | ||
| Object.defineProperty(fnGlobalObject(), 'f', { | ||
| value: 'x', | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); | ||
|
|
||
| eval( | ||
| 'var global = fnGlobalObject();\ | ||
| assert.sameValue(f, "x", "binding is not reinitialized");\ | ||
| \ | ||
| verifyProperty(global, "f", {\ | ||
| enumerable: false,\ | ||
| writable: true,\ | ||
| configurable: true\ | ||
| }, { restore: true });if (true) function f() { } else ;' | ||
| ); | ||
|
|
||
| assert.sameValue(typeof f, "function"); | ||
| verifyProperty(global, 'f', { | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true | ||
| }); |
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