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Turned on malloc scribble and randomized the tests. #23014
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Don't land this until flutter/flutter#72107 is resolved. |
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Woo malloc scribble!
Hopefully random
testing doesn't make our flakes even harder to diagnose... other than that, I'm for it.
Yea, it's a tradeoff. Today I'm mad because my unrelated changes surfaced a problem that could have shown up earlier. So, today i'm mad enough to think it's a good idea =) |
In the gtest harness, we randomize test ordering too. However, the seed used to randomize the test is printed before each run. That way, if a failure is surfaced because of test ordering, the same order the test ran in on the bots can be reproduced locally. |
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* c608b07 bump fuchsia toolchain to clang-12 (flutter/engine#23067) * 8a3e9a2 fix crash in FontCollection::init() when FontFamily is empty (flutter/engine#23019) * 95ba5ca Roll Skia from 6f31e27f1e29 to 85fa75616dfe (7 revisions) (flutter/engine#23118) * 50e7d89 [web] Switch web-render option default to auto (flutter/engine#23090) * 8854520 Roll Skia from 85fa75616dfe to d6f2338ab194 (3 revisions) (flutter/engine#23119) * acad21c [web] Tests for rich paragraph DOM (flutter/engine#23097) * 27ebbc4 Rename PointerState.isDown as per style guide (flutter/engine#23120) * 19950f5 [web] Rich paragraph getBoxesForRange (flutter/engine#23098) * 581acbe Roll Skia from d6f2338ab194 to 1d89532d5988 (1 revision) (flutter/engine#23122) * 540b191 Roll Fuchsia Mac SDK from acylwa3i4... to chLTYsKMR... (flutter/engine#23125) * 3b52edf Roll Skia from 1d89532d5988 to 7839f66540b6 (1 revision) (flutter/engine#23126) * 6b25350 Roll Fuchsia Linux SDK from TIKHoiQyP... to wu6yV-_BL... (flutter/engine#23127) * 9c72085 Roll Skia from 7839f66540b6 to 20f1b3462878 (1 revision) (flutter/engine#23129) * ee323d0 Roll Skia from 20f1b3462878 to 995f0366bd21 (2 revisions) (flutter/engine#23132) * 625aa69 Roll Skia from 995f0366bd21 to b64da3907f76 (1 revision) (flutter/engine#23135) * affc421 Roll Skia from b64da3907f76 to 81da68af2ecf (7 revisions) (flutter/engine#23142) * 9a6a31e Roll Fuchsia Mac SDK from chLTYsKMR... to RDUxjnng0... (flutter/engine#23143) * 78657ed Added golden test to make sure that spawn engines work. (flutter/engine#23066) * bb9cac2 Roll Fuchsia Linux SDK from wu6yV-_BL... to _l04etgVd... (flutter/engine#23145) * 51c9ae9 Add --strict_null_safety_checks to the Dart flag allowlist (flutter/engine#23144) * 76310c4 Add missing sdk constriant in pubspec.yaml files. (flutter/engine#23124) * 6e54f0d [fuchsia] Add wrapper for zx_clock_get_monotonic. (flutter/engine#23128) * ade75e0 [web] Rich paragraph getPositionForOffset (flutter/engine#23133) * 2ef2c86 Fix engine in preparation for implementing dart-lang/language#1274 (flutter/engine#23131) * 9384324 Update android_lint deps (flutter/engine#23151) * ea4bb2a Roll Skia from 81da68af2ecf to 7b920446a8fc (14 revisions) (flutter/engine#23152) * 4b5e4e6 Make it easier to turn on Xcode symlinks (flutter/engine#23150) * 325f069 Roll fuchsia toolchain (flutter/engine#23155) * 05704d3 Use include for C/C++ headers in darwin/macos (flutter/engine#23035) * 8d3d69b Turned no malloc scribble and randomized the tests. (flutter/engine#23014) * 418cc48 Fix macOS crash when modifier keys pressed. (flutter/engine#23154) * a8c360d Update FlutterPlatformViewsTests (flutter/engine#23158) * d941aef [web] Rich text painting on bitmap canvas (flutter/engine#23136) * 67cb0f3 Revert "[web] Switch web-render option default to auto (#23090)" (flutter/engine#23161) * c4b48c5 Roll Skia from 7b920446a8fc to dfc880bd9ba0 (14 revisions) (flutter/engine#23164) * de1de9d Disable FlutterPluginAppLifeCycleDelegateTest testWillResignActive (flutter/engine#23166)
Description
I found 2 different errors in the ios engine unit tests by randomizing the tests and using malloc scribble. We should be catching these earlier in CI.
Related Issues
flutter/flutter#72107
Tests
I added the following tests:
Checklist
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Breaking Change
Did any tests fail when you ran them? Please read handling breaking changes.