sorokin.oleg.edu
9fd76aef3a
Preserve raw include diagnostic provenance and derive bands from the existing shaped editor. Retain deferred tooltip paragraphs through rendering. Include source, regression, failure and native-trial evidence; corrected native acceptance remains pending.
10 lines
1.9 KiB
Markdown
10 lines
1.9 KiB
Markdown
# Actual-layout annotation tests — unrun contribution
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Own file only: `C:/ar-text-9e8r6t/crates/oa-desktop/src/source_annotations/layout_tests.rs`. Parent must register `#[cfg(test)] mod layout_tests;` in source_annotations.rs and run after shared compiler work closes. No build or module wiring performed here.
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Six tests construct the actual graphics::text::Editor using public Editor::with_text/update and PlainText highlighter, then query its real cosmic buffer. Assertions use source-authored byte ranges plus actual glyph centers/logical cluster identities, visible run tops/heights and expected independent origin/clip. They never call Index/anchor to construct the oracle.
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Coverage/falsifiers: second repeated alias only and blank-space misses; narrow actual wrapping plus nonzero scroll, transformed origin and ancestor clip; combining-character partial span cluster expansion, CJK and real RTL with unannotated abc/xyz/left/right neighbors; an actually omitted wrapping-space fixture found in a bounded eight-width set (failure if none), exactly one preceding-run marker and no relocation when that prior run is clipped away; empty-source/EOF/trailing-empty/newline-only/multiline-through-empty-paragraph ownership; mismatched affected source and partly visible bottom row whose underline is fully clipped. Scroll remains unchanged. Real fixture preconditions are asserted, not silently skipped.
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No ligature-font guarantee, hover event handling, stale-publication authority, GPU/native paint, IME or focus claim. This scope tests Index projection after actual layout. Parent's current source-index correction remains authority; these tests may expose further defects or fixture errors and are deliberately unrun until parent review/build. A static preparation correction fixed selection of the combining sequence from first ASCII e to exact literal e+combining acute; no executed result is implied.
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