tests,ext: Add a new testing library proposal

The new test library is split into two parts: The framework which resides
in ext/, and the gem5 helping components in /tests/gem5.

Change-Id: Ib4f3ae8d7eb96a7306335a3e739b7e8041aa99b9
Signed-off-by: Sean Wilson <spwilson2@wisc.edu>
Reviewed-on: https://gem5-review.googlesource.com/4421
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/ext/testlib/query.py b/ext/testlib/query.py
new file mode 100644
index 000000000..c66445c44
--- /dev/null
+++ b/ext/testlib/query.py
@@ -0,0 +1,71 @@
+# Copyright (c) 2017 Mark D. Hill and David A. Wood
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Authors: Sean Wilson
+
+import terminal
+import log
+
+# TODO Refactor print logic out of this so the objects
+# created are separate from print logic.
+class QueryRunner(object):
+    def __init__(self, test_schedule):
+        self.schedule = test_schedule
+
+    def tags(self):
+        tags = set()
+        for suite in self.schedule:
+            tags = tags | set(suite.tags)
+        return tags
+
+    def suites(self):
+        return [suite for suite in self.schedule]
+
+    def suites_with_tag(self, tag):
+        return filter(lambda suite: tag in suite.tags, self.suites())
+
+    def list_tests(self):
+        log.test_log.message(terminal.separator())
+        log.test_log.message('Listing all Test Cases.', bold=True)
+        log.test_log.message(terminal.separator())
+        for suite in self.schedule:
+            for test in suite:
+                log.test_log.message(test.uid, machine_readable=True)
+
+    def list_suites(self):
+        log.test_log.message(terminal.separator())
+        log.test_log.message('Listing all Test Suites.', bold=True)
+        log.test_log.message(terminal.separator())
+        for suite in self.suites():
+            log.test_log.message(suite.uid, machine_readable=True)
+
+    def list_tags(self):
+        log.test_log.message(terminal.separator())
+        log.test_log.message('Listing all Test Tags.', bold=True)
+        log.test_log.message(terminal.separator())
+
+        for tag in self.tags():
+            log.test_log.message(tag, machine_readable=True)
\ No newline at end of file