Add explicit header dropdown layout types

2026-04-08 23:19:04 -07:00
parent 74a2bbdc92
commit 0a9201e0d1
3 changed files with 133 additions and 49 deletions
@@ -391,6 +391,42 @@ func TestAnchoredMenuOriginXClampsToVisibleContainer(t *testing.T) {
 	}
 }

+func TestHeaderActionMetricsComputeTriggerAnchors(t *testing.T) {
+	t.Parallel()
+
+	metrics := headerActionMetrics{
+		RowOriginX: 24,
+		Spacing:    8,
+		RowDims:    layout.Dimensions{Size: image.Pt(180, 40)},
+		SyncDims:   layout.Dimensions{Size: image.Pt(52, 40)},
+		LockDims:   layout.Dimensions{Size: image.Pt(44, 40)},
+		MainDims:   layout.Dimensions{Size: image.Pt(36, 40)},
+	}
+
+	if got := metrics.syncAnchor(); got != (dropdownAnchor{TriggerRightX: 76, TriggerBottomY: 40}) {
+		t.Fatalf("metrics.syncAnchor() = %+v, want right=76 bottom=40", got)
+	}
+	if got := metrics.mainAnchor(); got != (dropdownAnchor{TriggerRightX: 172, TriggerBottomY: 40}) {
+		t.Fatalf("metrics.mainAnchor() = %+v, want right=172 bottom=40", got)
+	}
+}
+
+func TestDropdownSurfaceOriginKeepsMenusWithinVisibleArea(t *testing.T) {
+	t.Parallel()
+
+	surface := dropdownSurface{ContainerWidth: 320, LeftInset: 16, TopInset: 16}
+	anchor := dropdownAnchor{TriggerRightX: 300, TriggerBottomY: 42}
+
+	if got := surface.origin(anchor, 140); got != image.Pt(176, 58) {
+		t.Fatalf("surface.origin(anchor, 140) = %v, want (176,58)", got)
+	}
+
+	leftAnchor := dropdownAnchor{TriggerRightX: 36, TriggerBottomY: 42}
+	if got := surface.origin(leftAnchor, 120); got != image.Pt(16, 58) {
+		t.Fatalf("surface.origin(leftAnchor, 120) = %v, want (16,58)", got)
+	}
+}
+
 func TestUICurrentVaultSummary(t *testing.T) {
 	t.Parallel()