[6.x] n-api: backport to v6.x #19447
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Fixes nodejs/abi-stable-node#298. |
MylesBorins
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@gabrielschulhof great work. Is this landed with the experimental flag in place? We may want to consider doing a semver minor for this... not 100%. We were not planning another minor for 6.x before it went into maintenance mode though /cc @nodejs/lts, thoughts? |
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The experimental flag is not in place in this patch. It captures the full
circle of having it in, and then having it removed.
…On Mon, Mar 19, 2018 at 9:30 PM, Myles Borins ***@***.***> wrote:
@gabrielschulhof <https://github.com/gabrielschulhof> great work. Is this
landed with the experimental flag in place? We may want to consider doing a
semver minor for this... not 100%. We were not planning another minor for
6.x before it went into maintenance mode though
/cc @nodejs/lts <https://github.com/orgs/nodejs/teams/lts>, thoughts?
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.
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Our hope is to be able to claim, when 10.0.0 arrives, that N-API is now
stable in the latest of each of 6.x, 8.x, and 10.x.
On Mon, Mar 19, 2018 at 9:54 PM, Schulhof, Gabriel <
gabriel.schulhof@intel.com> wrote:
… The experimental flag is not in place in this patch. It captures the full
circle of having it in, and then having it removed.
On Mon, Mar 19, 2018 at 9:30 PM, Myles Borins ***@***.***>
wrote:
> @gabrielschulhof <https://github.com/gabrielschulhof> great work. Is
> this landed with the experimental flag in place? We may want to consider
> doing a semver minor for this... not 100%. We were not planning another
> minor for 6.x before it went into maintenance mode though
>
> /cc @nodejs/lts <https://github.com/orgs/nodejs/teams/lts>, thoughts?
>
> —
> You are receiving this because you were mentioned.
> Reply to this email directly, view it on GitHub
> <#19447 (comment)>, or mute
> the thread
> <https://github.com/notifications/unsubscribe-auth/AA7k0TXggTNRk5Bk0u7kKq6HSKoLYgNbks5tgFufgaJpZM4SwaB6>
> .
>
|
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... and binary compatible in all three, of course!
On Mon, Mar 19, 2018 at 9:56 PM, Schulhof, Gabriel <
gabriel.schulhof@intel.com> wrote:
… Our hope is to be able to claim, when 10.0.0 arrives, that N-API is now
stable in the latest of each of 6.x, 8.x, and 10.x.
On Mon, Mar 19, 2018 at 9:54 PM, Schulhof, Gabriel <
***@***.***> wrote:
> The experimental flag is not in place in this patch. It captures the full
> circle of having it in, and then having it removed.
>
> On Mon, Mar 19, 2018 at 9:30 PM, Myles Borins ***@***.***>
> wrote:
>
>> @gabrielschulhof <https://github.com/gabrielschulhof> great work. Is
>> this landed with the experimental flag in place? We may want to consider
>> doing a semver minor for this... not 100%. We were not planning another
>> minor for 6.x before it went into maintenance mode though
>>
>> /cc @nodejs/lts <https://github.com/orgs/nodejs/teams/lts>, thoughts?
>>
>> —
>> You are receiving this because you were mentioned.
>> Reply to this email directly, view it on GitHub
>> <#19447 (comment)>, or mute
>> the thread
>> <https://github.com/notifications/unsubscribe-auth/AA7k0TXggTNRk5Bk0u7kKq6HSKoLYgNbks5tgFufgaJpZM4SwaB6>
>> .
>>
>
>
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There is another PR that was just opened that would be semver minor against 6.x as well I'll open an issue in the release repo tomorrow to discuss it |
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To that end I've actually tested the following sequence:
```
git checkout v6.x-backport-n-api
git clean -x -d -f -f
./configure
make -j4
make -j4 test-addons-napi
git checkout v8.x-backport-n-api-updated-squashed
./configure
make -j4
/usr/bin/python2.7 tools/test.py --mode=release addons-napi
git checkout master
./configure
make -j4
/usr/bin/python2.7 tools/test.py --mode=release addons-napi
```
... and I've found it to work. That is, test/addons-napi can be run without
rebuilding.
On Mon, Mar 19, 2018 at 9:57 PM, Schulhof, Gabriel <
gabriel.schulhof@intel.com> wrote:
… ... and binary compatible in all three, of course!
On Mon, Mar 19, 2018 at 9:56 PM, Schulhof, Gabriel <
***@***.***> wrote:
> Our hope is to be able to claim, when 10.0.0 arrives, that N-API is now
> stable in the latest of each of 6.x, 8.x, and 10.x.
>
> On Mon, Mar 19, 2018 at 9:54 PM, Schulhof, Gabriel <
> ***@***.***> wrote:
>
>> The experimental flag is not in place in this patch. It captures the
>> full circle of having it in, and then having it removed.
>>
>> On Mon, Mar 19, 2018 at 9:30 PM, Myles Borins ***@***.***>
>> wrote:
>>
>>> @gabrielschulhof <https://github.com/gabrielschulhof> great work. Is
>>> this landed with the experimental flag in place? We may want to consider
>>> doing a semver minor for this... not 100%. We were not planning another
>>> minor for 6.x before it went into maintenance mode though
>>>
>>> /cc @nodejs/lts <https://github.com/orgs/nodejs/teams/lts>, thoughts?
>>>
>>> —
>>> You are receiving this because you were mentioned.
>>> Reply to this email directly, view it on GitHub
>>> <#19447 (comment)>, or mute
>>> the thread
>>> <https://github.com/notifications/unsubscribe-auth/AA7k0TXggTNRk5Bk0u7kKq6HSKoLYgNbks5tgFufgaJpZM4SwaB6>
>>> .
>>>
>>
>>
>
|
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@gabrielschulhof thanks for all the hard work on this. |
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@mhdawson NP! Happy to help! |
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@MylesBorins I have now re-done this backport with complete commits as much as possible, much like the v8.x backport. |
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I think I'm in favor. It would be nice to have N-API in all of the supported release lines. |
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I’m in favor! |
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204 commits on 569 files with less than a month before maintenance... we don't even have time to follow our process for testing a semver-minor. I'm floating between -0 and -1. Looking forward to more people chiming in |
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@gabrielschulhof I think several commits got pulled in that have absolutely no relation to n-api. As an example, the whole reformatting of the docs to 80-chars width has been pulled in, and a change in the eslint. Those would have to be removed IMHO. @MylesBorins those are the the vast majority of the changed and the touched files. |
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Specifically 66e6d0bdcd346af488aaf3c3d383c5fe204d6c77 and 0b2d5bc3fd1025d9bef2e9934d4b898826b30236 (this one is 243 files!) |
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wow, lots of work here, +1 from me as long as you think it's fairly low risk .. I haven't reviewed the changeset but if there are any major departures to how it's been applied to 8.x+ could you let us know so we can have some idea of areas of risk? |
The vast majority of the touched files are just for linting changes, so it's very hard to review. IMHO the changes in itself is relatively low risk (as long as it passes CITGM and we can verify that n-api modules works here and in 8), as it's a new feature. |
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Apr 16, 2018
Backport-PR-URL: #19447 PR-URL: #18590 Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
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Backport-PR-URL: #19447 PR-URL: #18498 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Missing the length argument in napi_create_function. Backport-PR-URL: #19447 PR-URL: #18661 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
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The timer in NAPI's test_callback_scope/test-resolve-async.js can be removed. If the test fails, it will timeout on its own. The extra timer increases the chances of the test being flaky. Backport-PR-URL: #19447 PR-URL: #18719 Fixes: #18702 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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Apr 16, 2018
Documentation for N-API Custom Asynchronous Operations incorrectly stated that async execution happens on the main event loop. Added details to napi_create_async_work about which threads are used to invoke the execute and complete callbacks. Changed 'async' to 'asynchronous' in the documentation for Custom Asynchronous Operations. Changed "executes in parallel" to "can execute in parallel" for the documentation of napi_create_async_work execute parameter. Backport-PR-URL: #19447 PR-URL: #19073 Fixes: #19071 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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Remove the necessity for allocating on the heap, and assert that the correct pointer gets passed to the finalizer. Backport-PR-URL: #19447 PR-URL: #19086 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Apr 16, 2018
Document which APIs work while an exception is pending. This is the list of all APIs which do not start with `NAPI_PREAMBLE(env)`. Fixes: nodejs/abi-stable-node#257 Backport-PR-URL: #19447 PR-URL: #19078 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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The last promise created by the test for the purposes of making sure that its type is indeed a promise needs to be resolved so as to avoid having it left in the pending state at the end of the test. Backport-PR-URL: #19447 PR-URL: #19245 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Take n-api out of experimental as per: nodejs/TSC#501 Backport-PR-URL: #19447 PR-URL: #19262 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
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Added some simple tests to verify that the int64 API is correctly handling numbers greater than 32-bits. This is a basic test, but verifies that an implementer hasn't truncated back to 32-bits. Refs: nodejs/node-chakracore#496 Backport-PR-URL: #19447 PR-URL: #19309 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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Backport-PR-URL: #19447 PR-URL: #19385 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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Apr 16, 2018
Add checks for a pending exception in napi_make_callback after the callback has been invoked. If there is a pending exception then we need to avoid checking the result as that will not be able to complete properly. Add additional checks to the unit test for napi_make_callback to catch this case. Backport-PR-URL: #19447 PR-URL: #19362 Fixes: nodejs/node-addon-api#235 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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Add function to trigger and uncaught exception. Useful if an async callback throws an exception with no way to recover. Backport-PR-URL: #19447 PR-URL: #19337 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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This re-writes the test in C by dropping std::vector<napi_value> in favour of a C99 variable length array, and by dropping the anonymous namespace in favour of static function declarations. Backport-PR-URL: #19447 PR-URL: #19448 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Whenever we call into an addon, whether it is for a callback, for module init, or for async work-related reasons, we should make sure that * the last error is cleared, * the scopes before the call are the same as after, and * if an exception was thrown and captured inside the module, then it is re-thrown after the call. Therefore we should call into the module in a unified fashion. This change introduces the macro NAPI_CALL_INTO_MODULE() which should be used whenever invoking a callback provided by the module. Fixes: #19437 Backport-PR-URL: #19447 PR-URL: #19537 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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* Updated tests for `Number` and `int32_t` * Added new tests for `int64_t` * Updated N-API `int64_t` behavior to return zero for all non-finite numbers * Clarified the documentation for these calls. Backport-PR-URL: #19447 PR-URL: #19402 Refs: nodejs/node-chakracore#500 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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landed in e54b8e8...3aa5b7d If anything is out of the ordinary we can find it in the release tests and open separate PRs to help fix. Was able to automate applying the Backport-PR-URL meta data to all the commits using the following command |
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src/node_api_backport.cc and src/node_api_backport.h are added
containing stubs for internal APIs used by N-API.
expectsError() is brought in from master and added to
tests/common/index.js.
N-API tests involving the JS async_hooks module are removed.
The following commits are partially or completely applied:
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33e63fe 48b5c11 35c7238 d83f830 449d1c8 c698017
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Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes