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  1. Qt
  2. QTBUG-82060

QtWebEngine asserts on css-tricks.com

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3: Somewhat important P3: Somewhat important
    • 5.14.2, 5.15
    • 5.14, 5.15
    • WebEngine
    • None
    • Linux/X11
    • 77-based: 432e1a9b1a0fc3be1035adde2d36aff573679c86 79-based: a0781dc499809c340761721591a7bca78009d189

      Steps to reproduce:

      Assert with 77-based:

      [1:1:0212/134405.286656:FATAL:ng_inline_node.cc(1300)] Check failed: **max_size_out == ComputeContentSize(node, container_writing_mode, input, NGLineBreakerMode::kMaxContent, max_size_cache, nullptr) ("2580.7" vs. "2575.14")0x67db16266d0:LayoutNGBlockFlow	P

      Assert with 79-based:

      [11641:1:0212/134919.931613:FATAL:ng_inline_node.cc(1750)] Check failed: (*max_size_out)->Round() == content_size.Round() (2581 vs. 2575)0x292340e26d10:LayoutNGBlockFlow       P

      I can only reproduce this on Linux.

      Similar issues are reported for Chromium too (eg. https://bugs.chromium.org/p/chromium/issues/detail?id=1006849 ). They are usually closed as WontFix because the negligible difference between values. We should probably just suppress this assert because it is easily reproducible with WebEngine.

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            qt_webengine_team Qt WebEngine Team
            pvarga Peter Varga
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              Created:
              Updated:
              Resolved:

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