add python test

Author: ludviggunne

test/cli/more-projects_test.py

@@ -896,4 +896,23 @@ def test_project_file_nested(tmp_path):
         'cppcheck: error: nested Cppcheck GUI projects are not supported.'
     ]
 
-    assert_cppcheck(args, ec_exp=1, err_exp=[], out_exp=out_lines)
+    assert_cppcheck(args, ec_exp=1, err_exp=[], out_exp=out_lines)
+
+def test_project_file_no_analyze_all_vs_configs(tmp_path):
+    test_file = tmp_path / 'test.c'
+    with open(test_file, 'wt'):
+        pass
+
+    project_path = tmp_path / 'project.cppcheck'
+    with open(project_path, 'wt') as f:
+        f.write(
+"""<project>
+    <analyze-all-vs-configs>false</analyze-all-vs-configs>
+    <paths>
+        <dir name="{}"/>
+    </paths>
+</project>""".format(test_file))
+
+    ret, stdout, stderr = cppcheck(['--project=' + str(project_path)])
+    assert ret == 0, stdout
+    assert stderr == ''