test analysis

momo5502 · Nov 3, 2024 · d6ede86 · d6ede86
1 parent 690f314
commit d6ede86
Showing 1 changed file with 28 additions and 9 deletions.
diff --git a/src/windows-emulator-test/emulation_test.cpp b/src/windows-emulator-test/emulation_test.cpp
@@ -29,19 +29,38 @@ namespace test
 
 		const auto executedInstructions = emu.process().executed_instructions;
 
-		auto new_emu = create_sample_emulator();
+		auto bad_offset = 1ULL;
+		auto good_offset = executedInstructions - 1ULL;
 
-		constexpr auto offset = 1;
-		const auto instructionsToExecute = executedInstructions - offset;
+		while (good_offset - bad_offset > 1)
+		{
+			const auto offset = ((good_offset - bad_offset) / 2) + bad_offset;
 
-		new_emu.start({}, instructionsToExecute);
+			auto new_emu = create_sample_emulator();
+			const auto instructionsToExecute = executedInstructions - offset;
 
-		ASSERT_EQ(new_emu.process().executed_instructions, instructionsToExecute);
-		ASSERT_NOT_TERMINATED(new_emu);
+			new_emu.start({}, instructionsToExecute);
 
-		new_emu.start({}, offset);
+			if (new_emu.process().executed_instructions != instructionsToExecute)
+			{
+				bad_offset = offset;
+				printf("New bad: %llX\n", bad_offset);
+			}
+			else
+			{
+				good_offset = offset;
+				printf("New good: %llX\n", good_offset);
+			}
+		}
 
-		ASSERT_TERMINATED_SUCCESSFULLY(new_emu);
-		ASSERT_EQ(new_emu.process().executed_instructions, executedInstructions);
+		printf("Offsets: %llX-%llX\n", good_offset, bad_offset);
+
+		//ASSERT_EQ(new_emu->process().executed_instructions, instructionsToExecute);
+		//ASSERT_NOT_TERMINATED(*new_emu);
+
+		//new_emu->start({}, offset);
+
+		//ASSERT_TERMINATED_SUCCESSFULLY(new_emu);
+		//ASSERT_EQ(new_emu.process().executed_instructions, executedInstructions);
 	}
 }