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test(js_interop_gen): add integration tests#541

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kevmoo merged 8 commits into
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new_integration_test
Apr 29, 2026
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test(js_interop_gen): add integration tests#541
kevmoo merged 8 commits into
mainfrom
new_integration_test

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@kevmoo kevmoo commented Apr 28, 2026

  • Added integration tests for inheritance fallback and name collisions in Web IDL:
    • inheritance_fallback_input.idl tests inheriting from a super type not defined in the IDL.
    • name_collision_input.idl tests operations with the same name as a defined type.
  • Marked one of them as skipped because it reveals a crash. Fixing the crash messes up the existing handling of Sensor. So it's a reminder to revisit after the refactor.

kevmoo added 2 commits April 28, 2026 15:10
No need to create these if there is already a library import

Confirmed that we still have the same 811 doc issues before/after the change
So this makes things no worse!
…ack crash

- Added integration tests for inheritance fallback and name collisions in Web IDL:
  - `inheritance_fallback_input.idl` tests inheriting from a super type not defined in the IDL.
  - `name_collision_input.idl` tests operations with the same name as a defined type.
- Fixed a bug in `_setInheritance` where the generator would crash with a `TypeError` ("Cannot read properties of null (reading 'inheritance')") when resolving inheritance for a type not present in the IDL definitions.
- Added a check in `_setInheritance` to ensure the resolved declaration exists and is an `idl.Interfacelike` before accessing its `inheritance` property, falling back gracefully otherwise.
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Code Review

This pull request improves the robustness of the inheritance resolution logic in the JS interop generator by safely handling cases where a super interface declaration is missing or of an unexpected type. Additionally, it introduces integration tests to verify inheritance fallback behavior and name collision handling. I have no feedback to provide.

@kevmoo kevmoo requested a review from srujzs April 28, 2026 22:31
@kevmoo kevmoo changed the title test(js_interop_gen): add integration tests and fix inheritance fallback crash test(js_interop_gen): add integration tests Apr 28, 2026

// TODO(kevmoo): Do a more complete cleanup to remove dependency on
// BCD and webref bits entirely from js_interop_gen tests.
final dummyBcdPath = p.relative(
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IIRC, this no longer exists, so should we get rid of this argument to main.mjs and let the arg handling handle this?

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Will look! (although this line change is unrelated, it just changed the format)

Let me follow-up in another PR!

Base automatically changed from doc_import_fix to main April 29, 2026 00:04
@kevmoo kevmoo merged commit 7c908b1 into main Apr 29, 2026
16 checks passed
@kevmoo kevmoo deleted the new_integration_test branch April 29, 2026 00:17
copybara-service Bot pushed a commit to dart-lang/sdk that referenced this pull request May 1, 2026
…, webdev, webdriver

Revisions updated by `dart tools/rev_sdk_deps.dart`.

ai (https://github.com/dart-lang/ai/compare/3d3b7fd..7270c43):
  7270c43  Wed Apr 29 01:14:51 2026 +0530  Sourav-Sonkar  fix: graceful shutdown of orphaned test apps on windows (dart-lang/ai#438)
  07af327  Tue Apr 28 11:11:31 2026 -0700  Jacob MacDonald  Update dependencies (dart-lang/ai#453)
  ff1866d  Wed Apr 29 00:13:33 2026 +0800  Goweii  fix: Add empty properties object to tool input schemas to resolve Claude 400 validation error (dart-lang/ai#444)
  8ce7450  Thu Apr 16 11:03:55 2026 -0700  Jacob MacDonald  add gemini code assist configuration for reviews (dart-lang/ai#443)
  899e562  Tue Apr 14 11:38:29 2026 -0700  Jacob MacDonald  Merge cherry-pick branch into main (dart-lang/ai#442)
  5eae0ae  Tue Apr 14 18:27:49 2026 +0000  Jake Macdonald  Merge remote-tracking branch 'origin/cherry-pick' into merge-cherry-pick
  1e69aa8  Tue Apr 14 11:20:43 2026 -0700  Jacob MacDonald  re-implement most of `#440` for the current stable release (dart-lang/ai#441)

core (https://github.com/dart-lang/core/compare/347df4b..be0b1531):
  be0b1531  Wed Apr 29 16:50:55 2026 -0700  Nate Bosch Revert "Completely new cross-platform API introduced" (#957)
  a23519da  Mon Apr 20 15:57:58 2026 -0700  Nate Bosch  Support variable duration in RestartableTimer (dart-lang/core#949)
  0def20c4  Thu Apr 2 08:40:37 2026 +0200  Lasse R.H. Nielsen  Completely new cross-platform API introduced

dartdoc (https://github.com/dart-lang/dartdoc/compare/c01cf53..2e30b8e):
  2e30b8e3  Tue Apr 21 15:09:21 2026 -0700  Kevin Moore  Improve @canonicalFor validation with close-match suggestions (dart-lang/dartdoc#4234)
  fbc326ea  Tue Apr 14 09:18:26 2026 -0700  Kevin Moore  Fix dartdoc canonicalization for explicit getters and prioritize @canonicalFor (dart-lang/dartdoc#4233)

ecosystem (https://github.com/dart-lang/ecosystem/compare/3bd43d6..ed4e053):
  ed4e053  Wed Apr 15 08:30:59 2026 -0700  Kevin Moore  fix(workflows): prevent duplicate PR comments in post_summaries.yaml (dart-lang/ecosystem#412)

http (https://github.com/dart-lang/http/compare/fa2d2c2..2c84f24):
  2c84f24  Mon Apr 27 14:45:17 2026 -0700  Brian Quinlan  doc: s/dart:html/package:web/g (dart-lang/http#1911)

i18n (https://github.com/dart-lang/i18n/compare/de7e11b..2ae32fd):
  2ae32fdd  Wed Apr 22 02:20:51 2026 -0700  Googler  No public description
  1eaf8a2e  Sun Mar 1 06:51:04 2026 +0000  dependabot[bot]  Bump the github-actions group with 2 updates (dart-lang/i18n#1053)

shelf (https://github.com/dart-lang/shelf/compare/c4b94d3..cc6b57d):
  cc6b57d  Wed Apr 29 08:59:40 2026 -0700  Kevin Moore  chore: update shelf_io test to not crash on certificate error (dart-lang/shelf#522)
  da9f1b1  Thu Apr 23 14:43:00 2026 -0400  Mouad Debbar  Fix multi-header handling in shelf_proxy (dart-lang/shelf#519)
  a6693a9  Wed Apr 22 23:15:09 2026 -0700  Kevin Moore  feat: Add HTTP/1.1 compliance testing package and baseline for shelf (dart-lang/shelf#518)

test (https://github.com/dart-lang/test/compare/8bbb847..d5da922):
  d5da9229  Mon Apr 27 17:32:33 2026 -0700  Jacob MacDonald  Expose the backend APIs used by flutter_test from test_api (dart-lang/test#2635)
  c8c76f45  Mon Apr 27 13:38:25 2026 -0700  Nate Bosch  Prepare to publish (dart-lang/test#2634)

web (https://github.com/dart-lang/web/compare/15599ee..7c908b1):
  7c908b1  Tue Apr 28 17:16:57 2026 -0700  Kevin Moore  test(js_interop_gen): add integration tests (dart-lang/web#541)
  5ed9bed  Tue Apr 28 17:04:41 2026 -0700  Kevin Moore  js_interop_gen: minimize the number of `@docImport` comments we create (dart-lang/web#540)
  2c47e36  Mon Apr 27 20:55:43 2026 -0700  Kevin Moore  feat: generate descriptive documentation for union typedefs (dart-lang/web#534)
  db91caf  Mon Apr 27 15:15:30 2026 -0700  Kevin Moore  chore: write BCD version to README in web_generator (dart-lang/web#537)
  5e7285f  Fri Apr 24 12:09:10 2026 -0700  Kevin Moore  chore: update node invocation to use the source maps we already generate (dart-lang/web#538)
  3a7e37a  Sat Apr 18 19:31:20 2026 -0700  Kevin Moore  Stabilize JS Interop CI and decouple webref dependencies (dart-lang/web#532)
  d7daf7d  Tue Apr 14 12:23:21 2026 -0700  Kevin Moore  generator: add some sanity to the language version logic (dart-lang/web#530)
  b026317  Mon Apr 13 13:01:37 2026 -0700  Kevin Moore  generator: be more robust against NPM timing issues (dart-lang/web#528)

webdev (https://github.com/dart-lang/webdev/compare/2947c78..d33d270):
  d33d2704  Thu Apr 23 16:00:22 2026 -0400  Jessy Yameogo  [dwds] Sync state with sdk/g3 and restore static analysis for fixtures (dart-lang/webdev#2824)
  e43744b2  Fri Apr 17 16:55:24 2026 -0400  Jessy Yameogo  [dwds] Fix ping event serialization by introducing PingRequest (dart-lang/webdev#2821)
  1063eb00  Fri Apr 17 10:28:47 2026 -0700  MarkZ  Creating experimental flag for web hot reload in webdev and splitting tests between DDC module systems (dart-lang/webdev#2807)

webdriver (https://github.com/google/webdriver.dart/compare/26326d3..3a711eb):
  3a711eb  Mon Apr 27 10:09:31 2026 -0700  Kevin Moore  Update CI badge to point to master branch (google/webdriver.dart#343)

R=bquinlan@google.com

Change-Id: Ie746dfd8f9637db46075b252d3290925de11b382
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/499663
Reviewed-by: Brian Quinlan <bquinlan@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
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