(WIP) Add unit test for BreakpointManager

gdb-port/tests/unit/breakpoint-manager.py

+import unittest
+
+class BreakpointManagerCreated(unittest.TestCase):
+	def setUp(self):
+		test_breakpoints = [ ("init_runlengthdecode_parser", 314), ("init_LZW_parser", 1221) ]
+		self.bpm = BreakpointManager(test_breakpoints)
+		self.arch = gdb.selected_frame().architecture()
+
+	def test_locate_retqs(self):
+		retqs = self.bpm.locate_retqs("init_runlengthdecode_parser", 314)
+		addr = retqs[0]
+		instr = self.arch.disassemble(addr, addr+8, 1)[0]
+		self.assertTrue(instr['asm'].startswith("ret"))
+
+	def test_locate_retq(self):
+		retq = self.bpm.locate_retq("init_runlengthdecode_parser", 314)
+		instr = self.arch.disassemble(retq, retq+8, 1)[0]
+		self.assertTrue(instr['asm'].startswith("ret"))
+
+	def test_set_h_rule_breakpoints(self):
+		self.bpm.set_h_rule_breakpoints()
+		bps_valid = [ bp.is_valid() for bp in self.bpm.h_rule_breakpoints]
+		# Assert that we have as many breakpoints as h_rule_function and is_valid() returns true for all of them
+		self.assertEqual(bps_valid, len(self.bpm.H_RULE_FUNCTIONS) * [True])
+		# Cleanup
+		for bp in self.bpm.h_rule_breakpoints:
+			bp.delete()
+
+	# TODO
+	#def tearDown(self):
+		#self.bpm.delete
+