1 files changed, 125 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/tests/selftests/tdSelfTest4.py b/src/VBox/ValidationKit/tests/selftests/tdSelfTest4.py
new file mode 100755
index 00000000..c1eb60b6
--- /dev/null
+++ b/src/VBox/ValidationKit/tests/selftests/tdSelfTest4.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# $Id: tdSelfTest4.py $
+
+"""
+Test Manager / Suite Self Test #4 - Testing result overflow handling.
+"""
+
+__copyright__ = \
+"""
+Copyright (C) 2010-2023 Oracle and/or its affiliates.
+
+This file is part of VirtualBox base platform packages, as
+available from https://www.virtualbox.org.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation, in version 3 of the
+License.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, see <https://www.gnu.org/licenses>.
+
+The contents of this file may alternatively be used under the terms
+of the Common Development and Distribution License Version 1.0
+(CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+in the VirtualBox distribution, in which case the provisions of the
+CDDL are applicable instead of those of the GPL.
+
+You may elect to license modified versions of this file under the
+terms and conditions of either the GPL or the CDDL or both.
+
+SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+"""
+__version__ = "$Revision: 155244 $"
+
+
+# Standard Python imports.
+import os;
+import sys;
+
+# Only the main script needs to modify the path.
+try:    __file__
+except: __file__ = sys.argv[0];
+g_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))));
+sys.path.append(g_ksValidationKitDir);
+
+# Validation Kit imports.
+from testdriver         import reporter;
+from testdriver.base    import TestDriverBase, InvalidOption;
+
+
+class tdSelfTest4(TestDriverBase):
+    """
+    Test Manager / Suite Self Test #4 - Testing result overflow handling.
+    """
+
+    ## Valid tests.
+    kasValidTests = [ 'immediate-sub-tests', 'total-sub-tests', 'immediate-values', 'total-values', 'immediate-messages'];
+
+    def __init__(self):
+        TestDriverBase.__init__(self);
+        self.sOptWhich = 'immediate-sub-tests';
+
+    def parseOption(self, asArgs, iArg):
+        if asArgs[iArg] == '--test':
+            iArg = self.requireMoreArgs(1, asArgs, iArg);
+            if asArgs[iArg] not in self.kasValidTests:
+                raise InvalidOption('Invalid test name "%s". Must be one of: %s'
+                                    % (asArgs[iArg], ', '.join(self.kasValidTests),));
+            self.sOptWhich = asArgs[iArg];
+        else:
+            return TestDriverBase.parseOption(self, asArgs, iArg);
+        return iArg + 1;
+
+    def actionExecute(self):
+        # Too many immediate sub-tests.
+        if self.sOptWhich == 'immediate-sub-tests':
+            reporter.testStart('Too many immediate sub-tests (negative)');
+            for i in range(1024):
+                reporter.testStart('subsub%d' % i);
+                reporter.testDone();
+        # Too many sub-tests in total.
+        elif self.sOptWhich == 'total-sub-tests':
+            reporter.testStart('Too many sub-tests (negative)');
+            # 32 * 256 = 2^(5+8) = 2^13 = 8192.
+            for i in range(32):
+                reporter.testStart('subsub%d' % i);
+                for j in range(256):
+                    reporter.testStart('subsubsub%d' % j);
+                    reporter.testDone();
+                reporter.testDone();
+        # Too many immediate values.
+        elif self.sOptWhich == 'immediate-values':
+            reporter.testStart('Too many immediate values (negative)');
+            for i in range(512):
+                reporter.testValue('value%d' % i, i, 'times');
+        # Too many values in total.
+        elif self.sOptWhich == 'total-values':
+            reporter.testStart('Too many sub-tests (negative)');
+            for i in range(256):
+                reporter.testStart('subsub%d' % i);
+                for j in range(64):
+                    reporter.testValue('value%d' % j, i * 10000 + j, 'times');
+                reporter.testDone();
+        # Too many failure reasons (only immediate since the limit is extremely low).
+        elif self.sOptWhich == 'immediate-messages':
+            reporter.testStart('Too many immediate messages (negative)');
+            for i in range(16):
+                reporter.testFailure('Detail %d' % i);
+        else:
+            reporter.testStart('Unknown test %s' % (self.sOptWhich,));
+            reporter.error('Invalid test selected: %s' % (self.sOptWhich,));
+        reporter.testDone();
+        return True;
+
+
+if __name__ == '__main__':
+    sys.exit(tdSelfTest4().main(sys.argv));
+