Function TestAdaptiveDepth

limits/limits_test.go:105–128

TestAdaptiveDepth verifies that tree depth shrinks proportionally with repo size, preventing hook startup from injecting massive tree output into context.

(t *testing.T)

// TestAdaptiveDepth verifies that tree depth shrinks proportionally with repo size,
// preventing hook startup from injecting massive tree output into context.
func TestAdaptiveDepth(t *testing.T) {
	tests := []struct {
		name      string
		fileCount int
		wantDepth int
	}{
		{"unknown repo size defaults to shallow (0)", 0, 2},
		{"negative treated as unknown", -1, 2},
		{"small repo gets full depth", 100, 4},
		{"medium repo threshold (2001)", 2001, 3},
		{"large repo threshold (5001)", 5001, 2},
		{"exactly medium threshold (2000)", 2000, 4},
		{"exactly large threshold (5000)", 5000, 3},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := AdaptiveDepth(tt.fileCount)
			if got != tt.wantDepth {
				t.Errorf("AdaptiveDepth(%d) = %d, want %d", tt.fileCount, got, tt.wantDepth)
			}
		})
	}
}

// TestHandoffBudgetForRepo verifies that handoff list sizes scale down for large
// repos to prevent context bloat in the session handoff output.