153 lines
No EOL
7 KiB
Python
153 lines
No EOL
7 KiB
Python
from __future__ import annotations
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import unittest
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from tools.poc_crusader_usecode_parser import (
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get_intrinsic_hints,
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intrinsic_display_name,
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render_partially_structured_blocks,
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render_structured_pseudocode,
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)
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class UsecodeStructuringTests(unittest.TestCase):
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def test_alarmbox_style_forward_flow_renders_without_block_labels(self) -> None:
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blocks = [
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("entry", ["set_info(0x0211, *(arg_06));", "process_exclude();", "if var goto block_0330;"]),
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("block_026D", ["if !Intrinsic0000() goto block_02CB;"]),
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("block_027C", ["if (Item.getFrame(arg_06) != 0) goto block_029B;"]),
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("block_028B", ["goto block_02BA;"]),
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("block_029B", ["if (Item.getFrame(arg_06) != 1) goto block_02BA;"]),
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("block_02AA", ["goto block_02BA;"]),
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("block_02BA", ["spawn class_0A0C_slot_3B(0x00000000);"]),
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("block_02CB", ["a = Item.getStatus(arg_06);", "if ((a & 4) != 0) goto block_032D;"]),
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("block_02E7", ["if (Item.getMapNum(arg_06) != 0) goto block_032D;"]),
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("block_02F9", ["spawn class_0A18_slot_20(pid, 0, *(arg_06), arg_06);", "suspend;"]),
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("block_032D", ["goto block_03C3;"]),
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("block_0330", ["if Intrinsic0000() goto block_03C3;"]),
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("block_033B", ["if (Item.getFrame(arg_06) != 2) goto block_035A;"]),
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("block_034A", ["goto block_0379;"]),
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("block_035A", ["if (Item.getFrame(arg_06) != 3) goto block_0379;"]),
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("block_0369", ["goto block_0379;"]),
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("block_0379", ["spawn class_0A0C_slot_3C(0x00000000);", "if (Item.getMapNum(arg_06) != 0) goto block_03C3;"]),
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("block_039C", ["spawn class_0A18_slot_20(pid, 1, *(arg_06), arg_06);", "suspend;"]),
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("block_03C3", ["return;"]),
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]
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rendered = render_structured_pseudocode(blocks)
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self.assertIsNotNone(rendered)
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text = "\n".join(rendered or [])
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self.assertNotIn("block_027C:", text)
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self.assertNotIn("goto block_03C3;", text)
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self.assertIn("if (!var) {", text)
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self.assertIn("if (Intrinsic0000()) {", text)
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self.assertIn("if ((a & 4) == 0) {", text)
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self.assertIn("if (!Intrinsic0000()) {", text)
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def test_backward_jump_keeps_structured_renderer_disabled(self) -> None:
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blocks = [
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("entry", ["if flag goto block_0010;"]),
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("block_0004", ["return;"]),
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("block_0010", ["goto entry;"]),
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]
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self.assertIsNone(render_structured_pseudocode(blocks))
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def test_if_else_branch_renders_as_structured_else(self) -> None:
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blocks = [
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("entry", ["if (Item.getMapNum(arg_06) != 0) goto block_015C;"]),
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("block_00FD", ["if Intrinsic0000() goto block_0132;"]),
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("block_0108", ["spawn class_0A18_slot_20(pid, 0, *(arg_06), arg_06);", "suspend;", "goto block_01C0;"]),
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("block_0132", ["spawn class_0A18_slot_20(pid, 1, *(arg_06), arg_06);", "suspend;", "goto block_01C0;"]),
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("block_015C", ["if Intrinsic0000() goto block_0195;"]),
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("block_0167", ["spawn class_0A18_slot_20(pid, (0 + 0x0080), *(arg_06), arg_06);", "suspend;", "goto block_01C0;"]),
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("block_0195", ["spawn class_0A18_slot_20(pid, (1 + 0x0080), *(arg_06), arg_06);", "suspend;"]),
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("block_01C0", ["return;"]),
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]
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rendered = render_structured_pseudocode(blocks)
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self.assertIsNotNone(rendered)
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text = "\n".join(rendered or [])
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self.assertIn("if (Item.getMapNum(arg_06) == 0) {", text)
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self.assertIn("else {", text)
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self.assertNotIn("goto block_01C0;", text)
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def test_loop_header_and_back_edge_render_as_while(self) -> None:
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blocks = [
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("entry", ["/* loopscr value_u8=0x24 */"]),
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("block_0118", ["if condition goto block_0151;"]),
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("block_011B", ["if (Item.getFrame(item) != 0) goto block_014D;"]),
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("block_012D", ["suspend;"]),
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("block_014D", ["/* loopnext */", "goto block_0118;"]),
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("block_0151", ["return;"]),
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]
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rendered = render_structured_pseudocode(blocks)
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self.assertIsNotNone(rendered)
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text = "\n".join(rendered or [])
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self.assertIn("while (!condition) {", text)
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self.assertNotIn("goto block_0118;", text)
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def test_selector_ladder_renders_as_else_if_chain(self) -> None:
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blocks = [
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("entry", ["if (dir != 0) goto block_0358;"]),
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("block_0339", ["x = 0;", "y = -1;", "goto block_0469;"]),
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("block_0358", ["if (dir != 1) goto block_037F;"]),
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("block_0360", ["x = 1;", "y = -1;", "goto block_0469;"]),
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("block_037F", ["if (dir != 2) goto block_03A6;"]),
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("block_0387", ["x = 1;", "y = 0;", "goto block_0469;"]),
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("block_03A6", ["if (dir != 3) goto block_0469;"]),
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("block_03AE", ["x = 1;", "y = 1;", "goto block_0469;"]),
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("block_0469", ["return;"]),
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]
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rendered = render_structured_pseudocode(blocks)
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self.assertIsNotNone(rendered)
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text = "\n".join(rendered or [])
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self.assertIn("if (dir == 0) {", text)
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self.assertIn("else if (dir == 1) {", text)
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self.assertIn("else if (dir == 2) {", text)
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self.assertIn("else if (dir == 3) {", text)
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self.assertNotIn("goto block_0469;", text)
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def test_intrinsic_overlay_prefers_crusader_specific_names(self) -> None:
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regret_intrinsics = get_intrinsic_hints("regret")
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self.assertEqual(intrinsic_display_name(regret_intrinsics.get(0x0013), 0x0013), "UCMachine.rndRange")
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self.assertEqual(intrinsic_display_name(regret_intrinsics.get(0x0027), 0x0027), "SpriteProcess.createSprite")
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def test_remorse_intrinsic_overlay_uses_local_table(self) -> None:
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remorse_intrinsics = get_intrinsic_hints("remorse")
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self.assertEqual(intrinsic_display_name(remorse_intrinsics.get(0x0018), 0x0018), "UCMachine.rndRange")
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self.assertEqual(intrinsic_display_name(remorse_intrinsics.get(0x0015), 0x0015), "AudioProcess.playSFXCru")
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def test_selector_ladder_renders_in_raw_fallback(self) -> None:
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blocks = [
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("entry", ["goto block_0331;"]),
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("block_0331", ["if (dir != 0) goto block_0358;"]),
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("block_0339", ["x = 0;", "y = -1;", "goto block_0469;"]),
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("block_0358", ["if (dir != 1) goto block_037F;"]),
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("block_0360", ["x = 1;", "y = -1;", "goto block_0469;"]),
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("block_037F", ["if (dir != 2) goto block_0469;"]),
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("block_0387", ["x = 1;", "y = 0;", "goto block_0469;"]),
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("block_0469", ["return;"]),
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]
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rendered = render_partially_structured_blocks(blocks)
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text = "\n".join(rendered)
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self.assertIn("block_0331:", text)
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self.assertIn("if (dir == 0) {", text)
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self.assertIn("else if (dir == 1) {", text)
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self.assertIn("else if (dir == 2) {", text)
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self.assertNotIn("block_0358:", text)
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self.assertNotIn("goto block_0469;", text)
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if __name__ == "__main__":
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unittest.main() |