PR-URL: https://github.com/nodejs/node/pull/15508
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
As per discussion in abi-stable-node:
https://github.com/nodejs/abi-stable-node/issues/256,
take a refactor to napi_addon_register_func such that
the result from the register function is assigned to
the module exports property. By making this change,
native module can be agnostic about which type of
module the environment supports.
PR-URL: https://github.com/nodejs/node/pull/15088
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Hitesh Kanwathirtha <digitalinfinity@gmail.com>
The binding testing napi_wrap() creates references to primitives passed
into the binding in its second parameter. This is unnecessary and not
at all the point of the test. Additionally, creating persistent
references to primitive values may not be supported by all VMs, since
primitives are best persisted in their native form.
Instead, the point of the test is to make sure that the finalize
callback gets called when it should get called, that it gets called
with the correct pointer, and that it does not get called when it
should not get called. Creating persistent references is not necessary
for verifying this.
PR-URL: https://github.com/nodejs/node/pull/15289
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Re: https://github.com/nodejs/node-chakracore/issues/380
Fixes: https://github.com/nodejs/abi-stable-node/issues/51
PR-URL: https://github.com/nodejs/node/pull/15216
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com
Reviewed-By: James M Snell <jasnell.gmail.com>
Reviewed-By: Michael Dawson <mhdawson@ca.ibm.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Currently the nm_modname does not match the file name of the resulting
module. In fact, the nm_modname is pretty arbitrary. This seeks to
introduce some consistency into the nm_modname property by having the
name of the module appear in exactly one place: the "target_name"
property of the gyp target that builds the module.
PR-URL: https://github.com/nodejs/node/pull/15209
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Added a wrapper around
v8::Isolate::AdjustAmountOfExternalAllocatedMemory
PR-URL: https://github.com/nodejs/node/pull/14310
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Fixes: https://github.com/nodejs/node/issues/13928
Calling napi_wrap() twice on the same object has the result of returning
napi_invalid_arg on the second call. However, sometimes it is necessary
to replace the native pointer associated with a given object. This new
API allows one to remove an existing pointer, returning the object to
its pristine, non-wrapped state.
PR-URL: https://github.com/nodejs/node/pull/14658
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Fixes: https://github.com/nodejs/abi-stable-node/issues/266
Add `napi_get_node_version`, to help with feature-detecting
Node.js as an environment.
PR-URL: https://github.com/nodejs/node/pull/14696
Reviewed-By: Kyle Farnung <kfarnung@microsoft.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
- 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>
Use a stronger criterion to identify objects in the prototype chain that store
pointers to native data that were added by previous calls to `napi_wrap()`.
Whereas the old criterion for identifying `napi_wrap()`-injected prototype
chain objects was to consider an object with an internal field
count of 1 to be such an object, the new criterion is to consider an object
with an internal field count of 2 such that the second field holds a
`v8::External` which itself contains a pointer to a global static string unique
to N-API to be a `napi_wrap()`-injected prototype chain object.
This greatly reduces the possibility of returning a pointer that was not
previously added with `napi_wrap()`, and it allows us to recognize that an
object has already undergone `napi_wrap()` and we can thus prevent a chain of
wrappers only the first of which is accessible from appearing in the prototype
chain, as would be the result of multiple calls to `napi_wrap()` using the same
object.
PR-URL: https://github.com/nodejs/node/pull/13872
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Currently the following warning is issued when buildning:
Building addon
/work/nodejs/node/test/addons-napi/test_general/
CC(target) Debug/obj.target/test_general/test_general.o
../test_general.c:116:14: warning: variable 'result' is used
uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]
} else if (argument_type == napi_null) {
^~~~~~~~~~~~~~~~~~~~~~~~~~
../test_general.c:119:10: note: uninitialized use occurs here
return result;
^~~~~~
../test_general.c:116:10: note: remove the 'if' if its condition is
always true
} else if (argument_type == napi_null) {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../test_general.c:101:20: note: initialize the variable 'result' to
silence this warning
napi_value result;
^
= NULL
This commit simply initializes result to NULL to avoid this warning.
PR-URL: https://github.com/nodejs/node/pull/14104
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
We had some, but not complete coverage indirectly through
other tests. Add test to validate it specifically and
covers cases that were not being covered.
PR-URL: https://github.com/nodejs/node/pull/13990
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
It takes time to build each of the addons used to test n-api.
Consolidate a few of the smaller ones to save build time.
Get rid of one more small addon.
PR-URL: https://github.com/nodejs/node/pull/13380
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
It takes time to build each of the addons used to test n-api.
Consolidate a few of the smaller ones to save build time.
PR-URL: https://github.com/nodejs/node/pull/13317
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Add napi_get_version function so that addons can
query the level of N-API supported.
PR-URL: https://github.com/nodejs/node/pull/13207
Fixes: https://github.com/nodejs/abi-stable-node/issues/231
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
- add coverage for napi_get_prototype
- add coverage for napi_strict_equals
PR-URL: https://github.com/nodejs/node/pull/13044
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jason Ginchereau <jasongin@microsoft.com>
