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fix(cli): set napi object property properly (#26344)
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parent
a61ba3c699
commit
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3 changed files with 69 additions and 14 deletions
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@ -264,6 +264,16 @@ fn napi_define_class<'s>(
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Err(status) => return status,
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};
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let mut accessor_property = v8::PropertyAttribute::NONE;
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if p.attributes & napi_enumerable == 0 {
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accessor_property = accessor_property | v8::PropertyAttribute::DONT_ENUM;
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}
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if p.attributes & napi_configurable == 0 {
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accessor_property =
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accessor_property | v8::PropertyAttribute::DONT_DELETE;
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}
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if p.getter.is_some() || p.setter.is_some() {
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let getter = p.getter.map(|g| {
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create_function_template(&mut env.scope(), env_ptr, None, g, p.data)
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@ -271,8 +281,6 @@ fn napi_define_class<'s>(
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let setter = p.setter.map(|s| {
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create_function_template(&mut env.scope(), env_ptr, None, s, p.data)
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});
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let mut accessor_property = v8::PropertyAttribute::NONE;
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if getter.is_some()
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&& setter.is_some()
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&& (p.attributes & napi_writable) == 0
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@ -280,15 +288,6 @@ fn napi_define_class<'s>(
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accessor_property =
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accessor_property | v8::PropertyAttribute::READ_ONLY;
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}
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if p.attributes & napi_enumerable == 0 {
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accessor_property =
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accessor_property | v8::PropertyAttribute::DONT_ENUM;
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}
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if p.attributes & napi_configurable == 0 {
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accessor_property =
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accessor_property | v8::PropertyAttribute::DONT_DELETE;
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}
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let proto = tpl.prototype_template(&mut env.scope());
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proto.set_accessor_property(name, getter, setter, accessor_property);
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} else if let Some(method) = p.method {
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@ -300,10 +299,14 @@ fn napi_define_class<'s>(
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p.data,
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);
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let proto = tpl.prototype_template(&mut env.scope());
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proto.set(name, function.into());
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proto.set_with_attr(name, function.into(), accessor_property);
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} else {
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let proto = tpl.prototype_template(&mut env.scope());
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proto.set(name, p.value.unwrap().into());
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if (p.attributes & napi_writable) == 0 {
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accessor_property =
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accessor_property | v8::PropertyAttribute::READ_ONLY;
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}
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proto.set_with_attr(name, p.value.unwrap().into(), accessor_property);
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}
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}
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@ -1,6 +1,11 @@
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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { assert, assertEquals, loadTestLibrary } from "./common.js";
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import {
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assert,
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assertEquals,
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assertThrows,
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loadTestLibrary,
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} from "./common.js";
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const object = loadTestLibrary();
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@ -12,4 +17,22 @@ Deno.test("napi object", function () {
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const r1 = object.test_object_get(r);
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assert(r === r1);
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const r2 = object.test_object_attr_property(r);
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assert(r === r2);
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assertThrows(
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() => {
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r2.self = "2";
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},
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Error,
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"Cannot assign to read only property 'self' of object '#<Object>'",
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);
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assertThrows(
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() => {
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r2.method = () => {};
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},
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Error,
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"Cannot assign to read only property 'method' of object '#<Object>'",
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);
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});
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@ -40,10 +40,39 @@ extern "C" fn test_object_get(
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obj
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}
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extern "C" fn test_object_attr_property(
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env: napi_env,
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info: napi_callback_info,
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) -> napi_value {
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let (args, argc, _) = napi_get_callback_info!(env, info, 1);
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assert_eq!(argc, 1);
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let obj = args[0];
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let mut property = napi_new_property!(env, "self", test_object_new);
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property.attributes = PropertyAttributes::enumerable;
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property.method = None;
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property.value = obj;
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let mut method_property = napi_new_property!(env, "method", test_object_new);
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method_property.attributes = PropertyAttributes::enumerable;
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let properties = &[property, method_property];
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assert_napi_ok!(napi_define_properties(
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env,
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obj,
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properties.len(),
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properties.as_ptr()
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));
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obj
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}
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pub fn init(env: napi_env, exports: napi_value) {
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let properties = &[
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napi_new_property!(env, "test_object_new", test_object_new),
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napi_new_property!(env, "test_object_get", test_object_get),
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napi_new_property!(
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env,
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"test_object_attr_property",
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test_object_attr_property
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),
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];
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assert_napi_ok!(napi_define_properties(
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