TST: Fixed regex to hold gcc version and added correct semver checks

Fixes #2185

Signed-off-by: Sebastian Waldbauer <[email protected]>

CHANGELOG.md

@@ -100,6 +100,7 @@ CHANGELOG
 - Add GitHub Action to run regexploit on all Python, JSON and YAML files (PR#2059 by Sebastian Wagner).
 - `intelmq.lib.test`:
   - Decorator `skip_ci` also detects `dpkg-buildpackage` environments by checking the environment variable `DEB_BUILD_ARCH` (PR#2123 by Sebastian Wagner).
+  - Fixing regex to check the GCC version too (PR#2216 by Sebastian Waldbauer, fixes #2185)
 - Also test on Python 3.10 (PR#2140 by Sebastian Wagner).
 - Switch from nosetests to pytest, as the former does not support Python 3.10 (PR#2140 by Sebastian Wagner).
 - CodeQL Github Actions `exponential backtracking on strings` fixed. (PR#2148 by Sebastian Waldbauer, fixes #2138)

intelmq/lib/test.py

@@ -348,8 +348,11 @@ def run_bot(self, iterations: int = 1, error_on_pipeline: bool = False,
                 self.assertIn('raw', event)
 
         """ Test if bot log messages are correctly formatted. """
-        self.assertLoglineMatches(0, "{} initialized with id {} and intelmq [0-9a-z.]* and python"
-                                     r" [0-9a-z.]{{5,8}}\+? \(.+?\)( \[GCC.*?\])?"
+        # regex credits for semver: https://ihateregex.io/expr/semver/
+        self.assertLoglineMatches(0, "{} initialized with id {} and"
+                                     r" intelmq [0-9a-z.]*"
+                                     r" and python [0-9a-z.]*"
+                                     r" \(.+?\)(?:\ \[GCC.*?\])?"
                                      r" as process [0-9]+\."
                                      "".format(self.bot_name,
                                                self.bot_id), "INFO")