github/boa - boa - 帆软第三方插件仓库

Author	SHA1	Message	Date
Halid Odat	ada4ca895f	Feature arrays with empty elements (#1870 ) This PR adds support for arrays with empty elements e.g. `["", false, , , ]`. Before we were filling the empty places with `undefined`, but this is wrong according to [spec](https://tc39.es/ecma262/#sec-runtime-semantics-arrayaccumulation) there shouldn't be undefined with a index at that place, instead only `length` is incremented. So `[,,,].length == 3` and operations like `[,,,,].indexOf(undefined) == -1`, `[,,,,].lastIndexOf(undefined) == -1` etc.	3 years ago
Halid Odat	6b2ca30946	Fix equality between objects and `undefined` or `null` (#1872 ) This PR fixes equality between object and `null` or `undefined` (like `[] == null`), which was failing the test262 harness test [`compare-array-symbol.js`](`18ce639a4c/test/harness/compare-array-symbol.js`).	3 years ago
raskad	60e2294706	Implement generator execution (#1790 ) This Pull Request fixes/closes #1559. It changes the following: - Implement GeneratorFunction Objects - Implement Generator Objects - Implement generator execution in vm - Create `FormalParameterList` to remove duplicate checks on function parameters - Refactor `MethodDefinition` on object literals	3 years ago
Halid Odat	b5678f0b0c	Removing internal deprecated functions (#1854 ) This Pull Request is related to #577 . It changes the following: - Remove `JsValue::set_field` - Remove `JsValue::set_property` - Remove almost all uses of `JsValue::get_field` - Use `.get_v()` instead of `get_field` according to spec in `serialize_json_property` - Remove `Array::new_array()` - Remove `Array::add_to_array_object()`	3 years ago
João Borges	6093a66899	Refactorings for Rust 1.59 (#1867 ) This Pull Request fixes new lint errors and warnings introduced in rust 1.59 Each commit describes its changse. Co-authored-by: raskad <32105367+raskad@users.noreply.github.com>	3 years ago
Halid Odat	9dda8d3eae	Toggleable `JsValue` internals displaying (#1865 ) This PR makes `JsValue` (object) only display owned properties, cleans up object printing. This can be toggled with `value.display().internals(true)` `>> ({x: 1, y: ""})` _Before:_ <details> <pre> { x: 1, y: "", __proto__: { hasOwnProperty: { length: 1, name: "hasOwnProperty", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, propertyIsEnumerable: { length: 1, name: "propertyIsEnumerable", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, toString: { length: 0, name: "toString", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, valueOf: { length: 0, name: "valueOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isPrototypeOf: { length: 1, name: "isPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, constructor: { create: { length: 2, name: "create", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, setPrototypeOf: { length: 2, name: "setPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getPrototypeOf: { length: 1, name: "getPrototypeOf", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, defineProperty: { length: 3, name: "defineProperty", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, defineProperties: { length: 2, name: "defineProperties", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, assign: { length: 2, name: "assign", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, is: { length: 2, name: "is", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, keys: { length: 1, name: "keys", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, values: { length: 1, name: "values", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, entries: { length: 1, name: "entries", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, seal: { length: 1, name: "seal", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isSealed: { length: 1, name: "isSealed", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, freeze: { length: 1, name: "freeze", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isFrozen: { length: 1, name: "isFrozen", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, preventExtensions: { length: 1, name: "preventExtensions", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, isExtensible: { length: 1, name: "isExtensible", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyDescriptor: { length: 2, name: "getOwnPropertyDescriptor", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyDescriptors: { length: 1, name: "getOwnPropertyDescriptors", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertyNames: { length: 1, name: "getOwnPropertyNames", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, getOwnPropertySymbols: { length: 1, name: "getOwnPropertySymbols", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, hasOwn: { length: 2, name: "hasOwn", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, fromEntries: { length: 1, name: "fromEntries", __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, length: 1, name: "Object", prototype: [Cycle], __proto__: { name: "", length: 0, apply: { length: 1, name: "apply", __proto__: [Cycle] }, bind: { length: 1, name: "bind", __proto__: [Cycle] }, call: { length: 1, name: "call", __proto__: [Cycle] }, toString: { length: 0, name: "toString", __proto__: [Cycle] }, constructor: { length: 1, name: "Function", prototype: [Cycle], __proto__: [Cycle] }, Symbol(Symbol.hasInstance): { length: 1, name: "[Symbol.iterator]", __proto__: [Cycle] }, __proto__: [Cycle] } }, __proto__: null } } </pre> </details> _After:_ ```text { x: 1, y: "" } ```	3 years ago
Addison Crump	2c19c6a4b5	Correct pop_on_return behaviour (#1853 ) This PR changes the following: - Updates the value of `pop_on_return` after a catch as to prevent VM stack corruption - Adds two test cases which demonstrate the issue and demonstrate that it has been fixed I am unsure if it is possible to abuse the patch provided; one would need to catch from within an array initialisation without calling into another frame (e.g., with a lambda), which I don't think is possible.	3 years ago
Iban Eguia	8c92a8fa25	Added conversions from and to serde_json's Value type (#1851 ) This Pull Request closes #1693. It changes the following: - It adds a fallible conversion from `serde_json::Value` to `JsValue`, which requires a context. - It adds a fallible conversion from `JsValue` to `serde_json::Value`, which requires a context. - Added examples to the documentation of both methods. - Removed some duplicate and non-needed code that I found while doing this. Co-authored-by: RageKnify <RageKnify@gmail.com>	3 years ago
Iban Eguia	4d2772d6a0	Rename "Boa" to boa_engine, moved GC and profiler to their crates (#1844 ) * Separated GC and Profiler * Fixed prettierignore * Removed re-exports, fixed benchmarks, added some caches * Removed empty line * Update boa_engine/Cargo.toml Co-authored-by: raskad <32105367+raskad@users.noreply.github.com> * Fixed the profiler * Removed empty file Co-authored-by: raskad <32105367+raskad@users.noreply.github.com>	3 years ago

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