testrunner 1: Turn into a package

Testrunner is a medium-large module that has a number of
different purposes. Since we want to improve the testing logic,
it is better to clean the module up before adding even more
code.
For compatibitity, the testrunner module will stay in place,
but redirect everything into the new "testing" package.

Task-number: PYSIDE-578
Change-Id: I3d14f3c4c421cdd2bb7777691b56677aa4786dd8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 121 insertions, 0 deletions

diff --git a/testing/buildlog.py b/testing/buildlog.py
new file mode 100644
index 000000000..a040d5d34
--- /dev/null
+++ b/testing/buildlog.py
@@ -0,0 +1,121 @@
+#############################################################################
+##
+## Copyright (C) 2017 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of PySide2.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 3 as published by the Free Software
+## Foundation and appearing in the file LICENSE.LGPL3 included in the
+## packaging of this file. Please review the following information to
+## ensure the GNU Lesser General Public License version 3 requirements
+## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 2.0 or (at your option) the GNU General
+## Public license version 3 or any later version approved by the KDE Free
+## Qt Foundation. The licenses are as published by the Free Software
+## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-2.0.html and
+## https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from __future__ import print_function
+
+import os
+import sys
+from collections import namedtuple
+
+from .helper import script_dir
+
+LogEntry = namedtuple("LogEntry", ["log_dir", "build_dir"])
+
+
+class BuildLog(object):
+    """
+    This class is a convenience wrapper around a list of log entries.
+
+    The list of entries is sorted by date and checked for consistency.
+    For simplicity and readability, the log entries are named tuples.
+
+    """
+    def __init__(self):
+        history_dir = os.path.join(script_dir, 'build_history')
+        build_history = []
+        for timestamp in os.listdir(history_dir):
+            log_dir = os.path.join(history_dir, timestamp)
+            if not os.path.isdir(log_dir):
+                continue
+            fpath = os.path.join(log_dir, 'build_dir.txt')
+            if not os.path.exists(fpath):
+                print("Warning: %s not found, skipped" % fpath)
+                continue
+            with open(fpath) as f:
+                build_dir = f.read().strip()
+                if not os.path.exists(build_dir):
+                    rel_dir, low_part = os.path.split(build_dir)
+                    rel_dir, two_part = os.path.split(rel_dir)
+                    if two_part.startswith("pyside") and two_part.endswith("build"):
+                        build_dir = os.path.abspath(os.path.join(two_part, low_part))
+                        if os.path.exists(build_dir):
+                            print("Note: build_dir was probably moved.")
+                        else:
+                            print("Warning: missing build dir %s" % build_dir)
+                            continue
+            entry = LogEntry(log_dir, build_dir)
+            build_history.append(entry)
+        # we take the latest build for now.
+        build_history.sort()
+        self.history = build_history
+        self._buildno = None
+
+    def set_buildno(self, buildno):
+        self.history[buildno] # test
+        self._buildno = buildno
+
+    @property
+    def selected(self):
+        if self._buildno is None:
+            return None
+        if self.history is None:
+            return None
+        return self.history[self._buildno]
+
+    @property
+    def classifiers(self):
+        if not self.selected:
+            raise ValueError('+++ No build with the configuration found!')
+        # Python2 legacy: Correct 'linux2' to 'linux', recommended way.
+        platform = 'linux' if sys.platform.startswith('linux') else sys.platform
+        res = [platform]
+        # the rest must be guessed from the given filename
+        path = self.selected.build_dir
+        base = os.path.basename(path)
+        res.extend(base.split('-'))
+        # add all the python and qt subkeys
+        for entry in res:
+            parts = entry.split(".")
+            for idx in range(len(parts)):
+                key = ".".join(parts[:idx])
+                if key not in res:
+                    res.append(key)
+        return res
+
+builds = BuildLog()