lukechilds/node - node - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Jason Ginchereau	af70c3b478	n-api: optimize number API performance - Add separate APIs for creating different kinds of numbers, because creating a V8 number value from an integer is faster than creating one from a double. - When getting number values, avoid getting the current context because the context will not actually be used and is expensive to obtain. - When creating values, don't use v8::TryCatch (NAPI_PREAMBLE), because these functions have no possibility of executing JS code. Refs: https://github.com/nodejs/node/issues/14379 PR-URL: https://github.com/nodejs/node/pull/14573 Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>	8 years ago
Michael Dawson	47919b3b6f	test: increase n-api constructor coverage Add tests to validate that properties marked as static are available through the class as opposed to instances PR-URL: https://github.com/nodejs/node/pull/13124 Reviewed-By: Jason Ginchereau <jasongin@microsoft.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Hitesh Kanwathirtha <digitalinfinity@gmail.com>	8 years ago
Anna Henningsen	8bd26d3aea	test: fix compiler warning in n-api test Missed in `ca786c3734`. This does not actually affect the outcome because returning `nullptr` or `this` from a constructor has the same effect. PR-URL: https://github.com/nodejs/node/pull/12318 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>	8 years ago
Taylor Woll	ca786c3734	n-api: change napi_callback to return napi_value Change `napi_callback` to return `napi_value` directly instead of requiring `napi_set_return_value`. When we invoke the callback, we will check the return value and call `SetReturnValue` ourselves. If the callback returns `NULL`, we don't set the return value in v8 which would have the same effect as previously if the callback didn't call `napi_set_return_value`. Seems to be a more natural way to handle return values from callbacks. As a consequence, remove `napi_set_return_value`. Add a `napi_value` to `napi_property_descriptor` to support string values which couldn't be passed in the `utf8name` parameter or symbols as property names. Class names, however, cannot be symbols so this `napi_value` must be a string type in that case. Remove all of the `napi_callback_info` helpers except for `napi_get_cb_info` and make all the parameters to `napi_get_cb_info` optional except for argc. Update all the test collateral according to these changes. Also add `test/addons-napi/common.h` to house some common macros for wrapping N-API calls and error handling. PR-URL: https://github.com/nodejs/node/pull/12248 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>	8 years ago
Jason Ginchereau	84602845c6	n-api: Update property attrs enum to match JS spec The napi_property_attributes enum used names and values from v8::PropertyAttribute, but those negative flag names were outdated along with the default behavior of a property being writable, enumerable, and configurable unless otherwise specified. To match the ES5 standard property descriptor those attributes should be positive flags and should default to false unless otherwise specified. PR-URL: https://github.com/nodejs/node/pull/12240 Fixes: https://github.com/nodejs/abi-stable-node/issues/221 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com>	8 years ago
Jason Ginchereau	56e881d0b0	n-api: add support for abi stable module API Add support for abi stable module API (N-API) as "Experimental feature". The goal of this API is to provide a stable Node API for native module developers. N-API aims to provide ABI compatibility guarantees across different Node versions and also across different Node VMs - allowing N-API enabled native modules to just work across different versions and flavors of Node.js without recompilation. A more detailed introduction is provided in: https://github.com/nodejs/node-eps/blob/master/005-ABI-Stable-Module-API.md and https://github.com/nodejs/abi-stable-node/blob/doc/VM%20Summit.pdf. The feature, during its experimental state, will be guarded by a runtime flag "--napi-modules". Only when this flag is added to the command line will N-API modules along with regular non N-API modules be supported. The API is defined by the methods in "src/node_api.h" and "src/node_api_types.h". This is the best starting point to review the API surface. More documentation will follow. In addition to the implementation of the API using V8, which is included in this PR, the API has also been validated against chakracore and that port is available in https://github.com/nodejs/abi-stable-node/tree/api-prototype-chakracore-8.x. The current plan is to provide N-API support in versions 8.X and 6.X directly. For older versions, such as 4.X or pre N-API versions of 6.X, we plan to create an external npm module to provide a migration path that will allow modules targeting older Node.js versions to use the API, albeit without getting the advantage of not having to recompile. In addition, we also plan an external npm package with C++ sugar to simplify the use of the API. The sugar will be in-line only and will only use the exported N-API methods but is not part of the N-API itself. The current version is in: https://github.com/nodejs/node-api. This PR is a result of work in the abi-stable-node repo: https://github.com/nodejs/abi-stable-node/tree/doc, with this PR being the cumulative work on the api-prototype-8.x branch with the following contributors in alphabetical order: Author: Arunesh Chandra <arunesh.chandra@microsoft.com> Author: Gabriel Schulhof <gabriel.schulhof@intel.com> Author: Hitesh Kanwathirtha <hiteshk@microsoft.com> Author: Ian Halliday <ianhall@microsoft.com> Author: Jason Ginchereau <jasongin@microsoft.com> Author: Michael Dawson <michael_dawson@ca.ibm.com> Author: Sampson Gao <sampsong@ca.ibm.com> Author: Taylor Woll <taylor.woll@microsoft.com> PR-URL: https://github.com/nodejs/node/pull/11975 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>	8 years ago