# Invalidation tests
# Format: OPERATOR file1.yaml file2.yaml
# ==  no tiles should be dirty after rendering file2 (zero invalidation)
# !=  at least one tile should be dirty after rendering file2

# Scrolling a sub-picture should not invalidate tiles
== scroll_subpic_1.yaml scroll_subpic_2.yaml

# Moving a rect within a tile requires a composite (and dirty tile)
!= composite_nop_1.yaml composite_nop_2.yaml