[igt-dev] [PATCH i-g-t 1/4] scripts/test_list.py: fix and simplify missing doc check

[Mauro Carvalho Chehab <mauro.chehab@linux.intel.com>]

From: Mauro Carvalho Chehab <mchehab@kernel.org>

Instead of using regexes, we can simply use sets to check what's
missing. I means an easier check and less error-prone.

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
 scripts/test_list.py | 34 ++++------------------------------
 1 file changed, 4 insertions(+), 30 deletions(-)

diff --git a/scripts/test_list.py b/scripts/test_list.py
index daca290a02bd..c0462188ba8a 100644
--- a/scripts/test_list.py
+++ b/scripts/test_list.py
@@ -1105,39 +1105,13 @@ class TestList:
 
             doc_subtests.add(subtest)
 
-        doc_subtests = list(sorted(doc_subtests))
-
         # Get a list of tests from
-        run_subtests = self.get_testlist()
+        run_subtests = set(self.get_testlist())
 
-        # Compare arrays
+        # Compare sets
 
-        run_missing = []
-        doc_uneeded = []
-
-        test_regex = r""
-        for doc_test in doc_subtests:
-            if test_regex != r"":
-                test_regex += r"|"
-            test_regex += doc_test
-
-        test_regex = re.compile(r'^(' + test_regex + r')$')
-
-        for doc_test in doc_subtests:
-            found = False
-            for run_test in run_subtests:
-                if test_regex.match(run_test):
-                    found = True
-                    break
-            if not found:
-                doc_uneeded.append(doc_test)
-
-        for run_test in run_subtests:
-            found = False
-            if test_regex.match(run_test):
-                found = True
-            if not found:
-                run_missing.append(run_test)
+        run_missing = list(sorted(run_subtests - doc_subtests))
+        doc_uneeded = list(sorted(doc_subtests - run_subtests))
 
         if doc_uneeded:
             for test_name in doc_uneeded:
-- 
2.41.0