tests: Add focusrect_swf5 test

This test verifies the behavior of _focusrect for SWF5.

tests/tests/swfs/avm1/focusrect_swf5/input.json

@@ -0,0 +1,26 @@
+[
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "Wait" }
+]

tests/tests/swfs/avm1/focusrect_swf5/output.txt

@@ -0,0 +1,6 @@
+Setting test stage to 1
+Setting test stage to 2
+Setting test stage to 3
+Setting test stage to 4
+Setting test stage to 5
+Setting test stage to 6

tests/tests/swfs/avm1/focusrect_swf5/test.toml

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+num_ticks = 12
+
+image_comparisons."output.01a".trigger = 1
+image_comparisons."output.01b".trigger = 2
+image_comparisons."output.02a".trigger = 3
+image_comparisons."output.02b".trigger = 4
+image_comparisons."output.03a".trigger = 5
+image_comparisons."output.03b".trigger = 6
+image_comparisons."output.04a".trigger = 7
+image_comparisons."output.04b".trigger = 8
+image_comparisons."output.05a".trigger = 9
+image_comparisons."output.05b".trigger = 10
+image_comparisons."output.06a".trigger = 11
+image_comparisons."output.06b".trigger = 12
+
+[player_options]
+with_renderer = { optional = false, sample_count = 1 }