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test,doc: enable running embedtest for Windows #52646

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merged 2 commits into from
May 23, 2024

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@vmoroz vmoroz commented Apr 22, 2024

Currently the embedtest does not run on Windows.
One of the main reasons is that the Windows command line does not accept UTF-8 characters required by the test.

In this PR we enable embedtest to run on Windows:

  • Use node::FixupMain from tools/executable_wrapper.h to fix argc and argv values. The NODE_MAIN macro is defined as wmain for Windows targets that receives parameters as UTF-16. Then, the node::FixupMain converts them to UTF-8.
  • node.gyp is changed to add tools include directory for the embedtest project. It is need to include the executable_wrapper.h.
  • Make sure that we read and write snapshot files as binary files. Windows uses text mode by default.
  • Run embedtest from vcbuild.bat
  • Fix small typo in embedding.md file.

@vmoroz vmoroz requested a review from joyeecheung April 22, 2024 17:29
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@nodejs-github-bot nodejs-github-bot added build Issues and PRs related to build files or the CI. needs-ci PRs that need a full CI run. windows Issues and PRs related to the Windows platform. labels Apr 22, 2024
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We already have tools/executable_wrapper.h and AFAICT it serves the same purpose. Not sure why this wasn't done for the embedtest although that wrapper was introduced later when we do need to create executable that also works on Windows (js2c). Can we just use that for the embedtest?

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vmoroz commented Apr 23, 2024

We already have tools/executable_wrapper.h and AFAICT it serves the same purpose. Not sure why this wasn't done for the embedtest although that wrapper was introduced later when we do need to create executable that also works on Windows (js2c). Can we just use that for the embedtest?

Great! It could work.

For the PR #43542 I will need to make tools/executable_wrapper.h compatible with C.
It was the reason why the new APIs were done to match C calling conventions.
Since tools/executable_wrapper.h is header-only it must be trivial to do as part of PR #43542.

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IIUC to share code with #43542 ultimately we need to expose a helper like node::FixupMain to node.h. That sounds like a good idea, because the UTF8 convention is not currently surfaced to node.h, and we can also use it to remove the repeated code in src/node_main.cc. Not sure about how useful/appropriate it is for the C API, I'll defer that to the n-api team.

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vmoroz commented Apr 23, 2024

It seems that we can avoid converting the node::FixupMain to C.
#43542 adds two new executables to the embedtest directory.
The simplest approach would be to add testmain.cc that is reused across all three executables.
It will be a C++ file and it will use the node::FixupMain. It then will call TestMain function for each test executable.
Anyway, the change will be implemented in the #43542.
This PR will be greatly simplified by using the node::FixupMain.

As for the src/node_main.cc, I see that it has a copy of tools/executable_wrapper.h code.
I guess we include tools/executable_wrapper.h to src/node_main.ccto reuse it.
I can create a separate PR for it.

@vmoroz vmoroz marked this pull request as draft April 23, 2024 21:12
@vmoroz vmoroz marked this pull request as ready for review April 23, 2024 21:30
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vmoroz commented Apr 24, 2024

It seems that macOS benchmark is failing, but the failure is not related to changes in this PR.
I guess something else makes the test to break.

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I think that is one of the known flaky tests, restarted the github action on macOS

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I guess we include tools/executable_wrapper.h to src/node_main.cc to reuse it.

I think the reason why we don't do that is, we generally try to keep src/node_main.cc rely only on node.h and not any internal headers (I am not sure if that's just my impression at this point, or is that something really enforced). But tackling that in a different PR SGTM.

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LGTM

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vmoroz commented May 4, 2024

It seem that CI shows that the new embedding testing is failing on Windows and it is related to this PR. I am going to investigate/fix it. I wonder if the child.stderr is changed last week.

10:18:57 > echo running 'Release\node.exe test\embedding\test-embedding.js' 
10:18:57 running 'Release\node.exe test\embedding\test-embedding.js'
10:18:57 
10:18:57 > "Release\node.exe" test\embedding\test-embedding.js 
10:18:57 [process 0]: --- stderr ---
10:18:57 c:\workspace\node-test-binary-windows-native-suites\node\test\common\child_process.js:82
10:18:57     console.error(stderrStr === undefined ? child.stderr.toString() : stderrStr);
10:18:57                                                          ^
10:18:57 
10:18:57 TypeError: Cannot read properties of null (reading 'toString')
10:18:57     at logAndThrow (c:\workspace\node-test-binary-windows-native-suites\node\test\common\child_process.js:82:58)
10:18:57     at expectSyncExit (c:\workspace\node-test-binary-windows-native-suites\node\test\common\child_process.js:91:5)
10:18:57     at spawnSyncAndAssert (c:\workspace\node-test-binary-windows-native-suites\node\test\common\child_process.js:131:10)
10:18:57     at Object.<anonymous> (c:\workspace\node-test-binary-windows-native-suites\node\test\embedding\test-embedding.js:27:1)
10:18:57     at Module._compile (node:internal/modules/cjs/loader:1480:14)
10:18:57     at Module._extensions..js (node:internal/modules/cjs/loader:1564:10)
10:18:57     at Module.load (node:internal/modules/cjs/loader:1287:32)
10:18:57     at Module._load (node:internal/modules/cjs/loader:1103:12)
10:18:57     at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:168:12)
10:18:57     at node:internal/main/run_main_module:30:49

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@StefanStojanovic , it seems that the VS2022 build for ARM64 fails because of insufficient hard drive space. Is there a way to increase it?

This happens sometimes. I'm investigating ARM64 cross-compilation issues in CI and will hopefully have a more permanent solution soon.

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- Loading data for nodejs/node/pull/52646
✔  Done loading data for nodejs/node/pull/52646
----------------------------------- PR info ------------------------------------
Title      test,doc: enable running embedtest for Windows (#52646)
Author     Vladimir Morozov  (@vmoroz)
Branch     vmoroz:pr/enable_embedtest_for_windows -> nodejs:main
Labels     windows, build, needs-ci
Commits    2
 - test,doc: enable running embedtest for Windows
 - use existing executable_wrapper.h
Committers 1
 - Vladimir Morozov 
PR-URL: https://github.com/nodejs/node/pull/52646
Reviewed-By: Joyee Cheung 
Reviewed-By: Michael Dawson 
Reviewed-By: James M Snell 
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/52646
Reviewed-By: Joyee Cheung 
Reviewed-By: Michael Dawson 
Reviewed-By: James M Snell 
--------------------------------------------------------------------------------
   ℹ  This PR was created on Mon, 22 Apr 2024 17:29:50 GMT
   ✔  Approvals: 3
   ✔  - Joyee Cheung (@joyeecheung) (TSC): https://github.com/nodejs/node/pull/52646#pullrequestreview-2069697036
   ✔  - Michael Dawson (@mhdawson) (TSC): https://github.com/nodejs/node/pull/52646#pullrequestreview-2071969985
   ✔  - James M Snell (@jasnell) (TSC): https://github.com/nodejs/node/pull/52646#pullrequestreview-2039461466
   ✔  Last GitHub CI successful
   ℹ  Last Full PR CI on 2024-05-23T07:38:01Z: https://ci.nodejs.org/job/node-test-pull-request/59361/
- Querying data for job/node-test-pull-request/59361/
   ✔  Last Jenkins CI successful
--------------------------------------------------------------------------------
   ✔  No git cherry-pick in progress
   ✔  No git am in progress
   ✔  No git rebase in progress
--------------------------------------------------------------------------------
- Bringing origin/main up to date...
From https://github.com/nodejs/node
 * branch                  main       -> FETCH_HEAD
✔  origin/main is now up-to-date
- Downloading patch for 52646
From https://github.com/nodejs/node
 * branch                  refs/pull/52646/merge -> FETCH_HEAD
✔  Fetched commits as c137d6eb3101..91b5225d7946
--------------------------------------------------------------------------------
[main c9fde46b15] test,doc: enable running embedtest for Windows
 Author: Vladimir Morozov 
 Date: Mon Apr 22 10:12:59 2024 -0700
 7 files changed, 82 insertions(+), 4 deletions(-)
 create mode 100644 test/embedding/utf8_args.c
 create mode 100644 test/embedding/utf8_args.h
[main 0b310539dd] use existing executable_wrapper.h
 Author: Vladimir Morozov 
 Date: Tue Apr 23 14:30:34 2024 -0700
 5 files changed, 5 insertions(+), 76 deletions(-)
 delete mode 100644 test/embedding/utf8_args.c
 delete mode 100644 test/embedding/utf8_args.h
   ✔  Patches applied
There are 2 commits in the PR. Attempting autorebase.
Rebasing (2/4)

Executing: git node land --amend --yes
--------------------------------- New Message ----------------------------------
test,doc: enable running embedtest for Windows

PR-URL: #52646
Reviewed-By: Joyee Cheung [email protected]
Reviewed-By: Michael Dawson [email protected]
Reviewed-By: James M Snell [email protected]

[detached HEAD bfaf50e60f] test,doc: enable running embedtest for Windows
Author: Vladimir Morozov [email protected]
Date: Mon Apr 22 10:12:59 2024 -0700
7 files changed, 82 insertions(+), 4 deletions(-)
create mode 100644 test/embedding/utf8_args.c
create mode 100644 test/embedding/utf8_args.h
Rebasing (3/4)
Rebasing (4/4)

Executing: git node land --amend --yes
--------------------------------- New Message ----------------------------------
use existing executable_wrapper.h

PR-URL: #52646
Reviewed-By: Joyee Cheung [email protected]
Reviewed-By: Michael Dawson [email protected]
Reviewed-By: James M Snell [email protected]

[detached HEAD 455cd1577d] use existing executable_wrapper.h
Author: Vladimir Morozov [email protected]
Date: Tue Apr 23 14:30:34 2024 -0700
5 files changed, 5 insertions(+), 76 deletions(-)
delete mode 100644 test/embedding/utf8_args.c
delete mode 100644 test/embedding/utf8_args.h

Successfully rebased and updated refs/heads/main.

ℹ Add commit-queue-squash label to land the PR as one commit, or commit-queue-rebase to land as separate commits.

https://github.com/nodejs/node/actions/runs/9212395583

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@nodejs-github-bot nodejs-github-bot merged commit 98a1ecf into nodejs:main May 23, 2024
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Landed in 98a1ecf

@vmoroz vmoroz deleted the pr/enable_embedtest_for_windows branch May 24, 2024 13:44
StefanStojanovic added a commit to JaneaSystems/node that referenced this pull request May 27, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: nodejs#52905
Refs: nodejs#52646
StefanStojanovic added a commit to JaneaSystems/node that referenced this pull request May 27, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: nodejs#52905
Refs: nodejs#52646
nodejs-github-bot pushed a commit that referenced this pull request May 27, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: #52905
Refs: #52646
PR-URL: #53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
targos pushed a commit that referenced this pull request Jun 1, 2024
PR-URL: #52646
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: James M Snell <[email protected]>
targos pushed a commit that referenced this pull request Jun 1, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: #52905
Refs: #52646
PR-URL: #53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
@RafaelGSS RafaelGSS mentioned this pull request Jun 7, 2024
sophoniie pushed a commit to sophoniie/node that referenced this pull request Jun 20, 2024
PR-URL: nodejs#52646
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: James M Snell <[email protected]>
sophoniie pushed a commit to sophoniie/node that referenced this pull request Jun 20, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: nodejs#52905
Refs: nodejs#52646
PR-URL: nodejs#53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
bmeck pushed a commit to bmeck/node that referenced this pull request Jun 22, 2024
PR-URL: nodejs#52646
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: James M Snell <[email protected]>
bmeck pushed a commit to bmeck/node that referenced this pull request Jun 22, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: nodejs#52905
Refs: nodejs#52646
PR-URL: nodejs#53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
PR-URL: #52646
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: James M Snell <[email protected]>
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: #52905
Refs: #52646
PR-URL: #53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
PR-URL: #52646
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: James M Snell <[email protected]>
marco-ippolito pushed a commit that referenced this pull request Jul 19, 2024
2 PRs that landed independently caused this issue which makes every
native suites run in CI fail on Windows. This is just a quick patch to
unblock the CI.

Refs: #52905
Refs: #52646
PR-URL: #53173
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
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