Repo created

tools/python/maps_generator/checks/check_addresses.py

@@ -0,0 +1,34 @@
+import re
+
+from maps_generator.checks import check
+from maps_generator.checks.logs import logs_reader
+
+
+ADDR_PATTERN = re.compile(
+    r".*BuildAddressTable\(\) Address: "
+    r"Matched percent (?P<matched_percent>[0-9.]+) "
+    r"Total: (?P<total>\d+) "
+    r"Missing: (?P<missing>\d+)"
+)
+
+
+def get_addresses_check_set(old_path: str, new_path: str) -> check.CompareCheckSet:
+    """
+    Returns an addresses check set, that checks a difference in 'matched_percent'
+    addresses of BuildAddressTable between old logs and new logs.
+    """
+    def do(path: str):
+        log = logs_reader.Log(path)
+        if not log.is_mwm_log:
+            return None
+
+        found = logs_reader.find_and_parse(log.lines, ADDR_PATTERN)
+        if not found:
+            return None
+
+        d = found[0][0]
+        return float(d["matched_percent"])
+
+    return check.build_check_set_for_files(
+        "Addresses check", old_path, new_path, ext=".log", do=do
+    )