engine: retain History and wait presentation

2026-07-30 19:21:38 -04:00
parent e5b4db5eff
commit bb227ea106
14 changed files with 585 additions and 95 deletions
--- a/engine/Age.Engine.Tests/HistoryPresentationOpsTests.cs
+++ b/engine/Age.Engine.Tests/HistoryPresentationOpsTests.cs
@@ -45,6 +45,10 @@ public class HistoryPresentationOpsTests
        Assert.Equal((24, 0xffffffL, 0x606060L, 8, "ＭＳ 明朝"),
            (render.Style.PrimaryFontSize, render.Style.TextColor, render.Style.EffectColor,
             render.Style.LineSpacing, render.Style.FontFace));
+        var retained = Assert.Single(host.RetainedHistoryRenders);
+        Assert.Equal(4, retained.Binding.LayoutSlot);
+        Assert.Equal(0x18, retained.Binding.SourceSurfaceSlot);
+        Assert.Same(render, retained.Batch);
    }

    [Fact]