Check GTK calls are done on the same thread. (#174488) #174624
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Resubmitted, as the previous PR had a merge error. Fixes flutter#173660
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This pull request introduces thread-safety checks for mock GTK calls to ensure they are executed on the same thread where the mock object was created. This is accomplished by storing the thread ID in the MockGtk constructor and adding a check_thread helper function that is invoked at the beginning of each mocked GTK function. The implementation is sound and covers a large number of mocked functions, including newly added ones. My feedback includes a suggestion to improve encapsulation by making a new class member private, in accordance with the project's C++ style guide.
| gtk_im_context_set_surrounding, | ||
| (GtkIMContext * context, const gchar* text, gint len, gint cursor_index)); | ||
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| GThread* thread; |
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According to the Google C++ Style Guide, data members of classes should be private.1 Please make thread a private member (e.g., thread_) and provide a public getter (e.g., thread()). This improves encapsulation.
You will also need to update the usage in mock_gtk.cc:
- In
MockGtk::MockGtk(), initializethread_. - In
check_thread(), use the new gettermock->thread().
GThread* thread() const { return thread_; }
private:
GThread* thread_;Style Guide References
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Roll Flutter from da5523afc3c1 to 6b18740d5a23 (49 revisions) flutter/flutter@da5523a...6b18740 2025-08-29 [email protected] Roll Dart SDK from 11f6cd99f6b3 to 72cda0f3dc42 (2 revisions) (flutter/flutter#174697) 2025-08-29 [email protected] Fix empty adaptive text selection toolbars building. (flutter/flutter#174656) 2025-08-29 [email protected] [flutter_test] update the _isImportantForAccessibility method in SemanticsController to include tooltip (flutter/flutter#174476) 2025-08-29 [email protected] Roll Skia from 89794f0b5384 to 43e79dc80ca8 (1 revision) (flutter/flutter#174678) 2025-08-29 [email protected] Roll Skia from f3c8b4c677f5 to 89794f0b5384 (6 revisions) (flutter/flutter#174675) 2025-08-29 [email protected] Implement Overlay.of with inherited widget (flutter/flutter#174315) 2025-08-29 [email protected] [impeller] Support partitioned host buffer (flutter/flutter#174463) 2025-08-29 [email protected] Adds semantics for disabled buttons in date picker (flutter/flutter#174064) 2025-08-29 [email protected] Roll Fuchsia Linux SDK from bHYRvLv2Dg56RWZF2... to 00VSr-5B7hq0G2eZx... (flutter/flutter#174667) 2025-08-29 [email protected] Check GTK calls are done on the same thread. (#174488) (flutter/flutter#174624) 2025-08-29 [email protected] [ Tool ] Only listen for DebugConnectionInfo if the service protocol is supported (flutter/flutter#174664) 2025-08-29 [email protected] Roll Dart SDK from 89023922f96d to 11f6cd99f6b3 (9 revisions) (flutter/flutter#174669) 2025-08-28 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[web] Refactor renderers to use the same frontend code (#174588)" (flutter/flutter#174672) 2025-08-28 [email protected] [a11y] [test] containsSemantics can ignore SemanticsValidationResult (flutter/flutter#174608) 2025-08-28 [email protected] Fix some issues in engine-tool README. 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(flutter/flutter#174530) 2025-08-28 [email protected] Revert "Check GTK calls are done on the same thread." (flutter/flutter#174604) 2025-08-27 [email protected] Roll Skia from 2a12b57fbbf0 to 430d60054d66 (3 revisions) (flutter/flutter#174590) 2025-08-27 [email protected] Retry "Implements the Android native stretch effect as a fragment shader (Impeller-only)." (flutter/flutter#173885) 2025-08-27 [email protected] Use raw `--removal-label "cp: ..."` when removing labels for unmerged PRs (flutter/flutter#174596) 2025-08-27 [email protected] Flutter driver deserialization (flutter/flutter#172927) 2025-08-27 [email protected] Check GTK calls are done on the same thread. (flutter/flutter#174488) 2025-08-27 [email protected] Fix broken reference to `PULL_REQUEST_CP_TEMPLATE.md` after refactor (flutter/flutter#174595) ...
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…r#174624) Resubmitted, as the previous PR had a merge error. Fixes flutter#173660
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…r#174624) Resubmitted, as the previous PR had a merge error. Fixes flutter#173660
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…r#174624) Resubmitted, as the previous PR had a merge error. Fixes flutter#173660
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…r#174624) Resubmitted, as the previous PR had a merge error. Fixes flutter#173660
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Resubmitted, as the previous PR had a merge error.
Fixes #173660