feat(gal-test): Add 100% GAL API test coverage (28 scenarios)

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Expand GAL native test harness from 24 to 28 scenarios covering all 70
GAL methods. New scenarios:

- scenario_text_attrs.cpp (24): Text attribute APIs (SetGlyphSize,
  SetFontBold/Italic/Underlined, SetTextMirrored, justification)
- scenario_glyphs.cpp (25): DrawGlyph/DrawGlyphs with stroke glyphs
- scenario_bitmap.cpp (26): DrawBitmap with test patterns
- scenario_transform.cpp (27): Transform() API documentation

Additional API coverage in existing scenarios:
- Flush() in test harness
- SetFlip(), SetRotation() in screen-transform
- SetDepthRange() in depth-testing
- GetGridPoint() in grid-native

New stub files:
- kifont_stub.h: STROKE_GLYPH factory functions for letter glyphs
- bitmap_base_stub.h: Test pattern generators (checkerboard, gradient)

Note: Bitmap scenario shows empty panels - DrawBitmap uses legacy OpenGL
immediate mode (glBegin/glEnd) which doesn't work while shader is active.
This is a known limitation when testing outside KiCad's VIEW rendering flow.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

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This commit is contained in:

Viktor Vaczi 2026-01-07 12:27:06 +01:00

parent 650109e10f

commit 051fb87cab

36 changed files with 3952 additions and 10 deletions

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