poky: sumo refresh a4c7d28688..78020fb639

Update poky to sumo HEAD.

Michael Halstead (1):
      scripts/runqemu: Replace subprocess.run() for compatibilty

Richard Purdie (35):
      scripts/runqemu: Tidy up lock handling code
      scripts/runqemu: Improve lockfile handling for python with close_fd=True
      oeqa/selftest/signing: Skip tests if gpg isn't found
      oeqa/selftest/signing: Allow tests not to need gpg on the host
      oeqa/selftest/signing: Use do_populate_lic target instead of do_package
      oeqa/selftest/case: Use bb.utils.remove() instead of shutil.remove()
      oeqa/selftest/buildoptions: Improve ccache test failure output
      oeqa/utils/commands: Add extra qemu failure logging
      oeqa/utils/qemurunner: Fix python ResourceWarning for unclosed file
      oeqa/utils/commands: Avoid log message duplication
      oeqa/qemurunner: Remove resource python warnings
      oeqa/selftest/buildoptions: Improve ccache test
      oeqa/selftest/buildoptions: Ensure diskmon tests run consistently
      oeqa/selftest/runqemu: Improve testcase failure handling
      oeqa/utils/qemurunner: Avoid tracebacks on closed files
      oeqa/loader: Fix deprecation warning
      oeqa/utils/commands: Avoid unclosed file warnings
      oeqa/selftest/context: Replace deprecated imp module usage
      oeqa/utils/qemurunner.py: Fix python regex warnings
      oeqa/selftest/context: Improve log file handling
      oeqa/core/runner: Improve test case comparision
      oeqa/runner: Ensure we don't print misleading results output
      oeqa/core/threaded: Remove in favour of using concurrenttests
      oeqa/runner: Simplify code
      oeqa: Remove xmlrunner
      oeqa/runtime/ptest: Inject results+logs into stored json results file
      oeqa/runner: Always show a summary of success/fail/error/skip counts
      oeqa/runner: Sort the test result output by result class
      oeqa/selftest: Improvements to the json logging
      oeqa/utils/metadata: Allow to function without the git module
      image-buildinfo,oeqa/selftest/containerimage: Ensure image-buildinfo doesn't break tests
      oeqa/selftest/esdk: Ensure parent directory exists
      oeqa/selftest/esdk: Fix typo causing test failure
      testimage: Improvements to the json logging
      testsdk: Improvements to the json logging

Ross Burton (3):
      oeqa/oelib/path: don't leak temporary directories
      oeqa: don't litter /tmp with temporary directories
      oeqa/selftest/esdk: run selftest inside workdir not /tmp

Scott Rifenbark (1):
      documentation: Prepared for 2.5.2 document release

Stefan Lendl (1):
      default-versions.inc: Make PREFERRED_VERSION_openssl* overwritable

Yeoh Ee Peng (6):
      oeqa/core/runner: refactor for OEQA to write json testresult
      oeqa/core/runner: write testresult to json files
      oeqa/selftest/context: write testresult to json files
      testimage.bbclass: write testresult to json files
      testsdk.bbclass: write testresult to json files
      oeqa/selftest: Standardize json logging output directory

Change-Id: I3c8123930c8c3441126c1e81b3bbbde9f2b126f2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/lib/oeqa/utils/buildproject.py b/poky/meta/lib/oeqa/utils/buildproject.py
index 721f35d..88e7b7f 100644
--- a/poky/meta/lib/oeqa/utils/buildproject.py
+++ b/poky/meta/lib/oeqa/utils/buildproject.py
@@ -17,7 +17,8 @@
         self.uri = uri
         self.archive = os.path.basename(uri)
         if not tmpdir:
-            tmpdir = tempfile.mkdtemp(prefix='buildproject')
+            self.tempdirobj = tempfile.TemporaryDirectory(prefix='buildproject-')
+            tmpdir = self.tempdirobj.name
         self.localarchive = os.path.join(tmpdir, self.archive)
         self.dl_dir = dl_dir
         if foldername:
diff --git a/poky/meta/lib/oeqa/utils/commands.py b/poky/meta/lib/oeqa/utils/commands.py
index 0d9cf23..2e6a228 100644
--- a/poky/meta/lib/oeqa/utils/commands.py
+++ b/poky/meta/lib/oeqa/utils/commands.py
@@ -146,6 +146,9 @@
         # At this point we know that the process has closed stdout/stderr, so
         # it is safe and necessary to wait for the actual process completion.
         self.status = self.process.wait()
+        self.process.stdout.close()
+        if self.process.stderr:
+            self.process.stderr.close()
 
         self.log.debug("Command '%s' returned %d as exit code." % (self.cmd, self.status))
         # logging the complete output is insane
@@ -333,16 +336,20 @@
         try:
             qemu.start(params=qemuparams, ssh=ssh, runqemuparams=runqemuparams, launch_cmd=launch_cmd, discard_writes=discard_writes)
         except bb.build.FuncFailed:
-            raise Exception('Failed to start QEMU - see the logs in %s' % logdir)
+            msg = 'Failed to start QEMU - see the logs in %s' % logdir
+            if os.path.exists(qemu.qemurunnerlog):
+                with open(qemu.qemurunnerlog, 'r') as f:
+                    msg = msg + "Qemurunner log output from %s:\n%s" % (qemu.qemurunnerlog, f.read())
+            raise Exception(msg)
 
         yield qemu
 
     finally:
+        targetlogger.removeHandler(handler)
         try:
             qemu.stop()
         except:
             pass
-    targetlogger.removeHandler(handler)
 
 def updateEnv(env_file):
     """
diff --git a/poky/meta/lib/oeqa/utils/metadata.py b/poky/meta/lib/oeqa/utils/metadata.py
index 65bbdc6..b7def77 100644
--- a/poky/meta/lib/oeqa/utils/metadata.py
+++ b/poky/meta/lib/oeqa/utils/metadata.py
@@ -58,9 +58,22 @@
 
 def git_rev_info(path):
     """Get git revision information as a dict"""
-    from git import Repo, InvalidGitRepositoryError, NoSuchPathError
-
     info = OrderedDict()
+
+    try:
+        from git import Repo, InvalidGitRepositoryError, NoSuchPathError
+    except ImportError:
+        import subprocess
+        try:
+            info['branch'] = subprocess.check_output(["git", "rev-parse", "--abbrev-ref", "HEAD"], cwd=path).decode('utf-8').strip()
+        except subprocess.CalledProcessError:
+            pass
+        try:
+            info['commit'] = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=path).decode('utf-8').strip()
+        except subprocess.CalledProcessError:
+            pass
+        return info
+
     try:
         repo = Repo(path, search_parent_directories=True)
     except (InvalidGitRepositoryError, NoSuchPathError):
diff --git a/poky/meta/lib/oeqa/utils/qemurunner.py b/poky/meta/lib/oeqa/utils/qemurunner.py
index c962602..b87d776 100644
--- a/poky/meta/lib/oeqa/utils/qemurunner.py
+++ b/poky/meta/lib/oeqa/utils/qemurunner.py
@@ -135,7 +135,7 @@
 
     def launch(self, launch_cmd, get_ip = True, qemuparams = None, extra_bootparams = None, env = None):
         try:
-            threadsock, threadport = self.create_socket()
+            self.threadsock, threadport = self.create_socket()
             self.server_socket, self.serverport = self.create_socket()
         except socket.error as msg:
             self.logger.error("Failed to create listening socket: %s" % msg[1])
@@ -203,8 +203,8 @@
                     # No point waiting any longer
                     self.logger.debug('runqemu exited with code %d' % self.runqemu.returncode)
                     self._dump_host()
-                    self.stop()
                     self.logger.debug("Output from runqemu:\n%s" % self.getOutput(output))
+                    self.stop()
                     return False
             time.sleep(0.5)
 
@@ -216,8 +216,8 @@
             processes = ps.decode("utf-8")
             self.logger.debug("Running processes:\n%s" % processes)
             self._dump_host()
-            self.stop()
             op = self.getOutput(output)
+            self.stop()
             if op:
                 self.logger.error("Output from runqemu:\n%s" % op)
             else:
@@ -238,13 +238,13 @@
                 # because is possible to have control characters
                 cmdline = re_control_char.sub(' ', cmdline)
             try:
-                ips = re.findall("((?:[0-9]{1,3}\.){3}[0-9]{1,3})", cmdline.split("ip=")[1])
+                ips = re.findall(r"((?:[0-9]{1,3}\.){3}[0-9]{1,3})", cmdline.split("ip=")[1])
                 self.ip = ips[0]
                 self.server_ip = ips[1]
                 self.logger.debug("qemu cmdline used:\n{}".format(cmdline))
             except (IndexError, ValueError):
                 # Try to get network configuration from runqemu output
-                match = re.match('.*Network configuration: ([0-9.]+)::([0-9.]+):([0-9.]+)$.*',
+                match = re.match(r'.*Network configuration: ([0-9.]+)::([0-9.]+):([0-9.]+)$.*',
                                  out, re.MULTILINE|re.DOTALL)
                 if match:
                     self.ip, self.server_ip, self.netmask = match.groups()
@@ -263,7 +263,7 @@
         self.logger.debug("Target IP: %s" % self.ip)
         self.logger.debug("Server IP: %s" % self.server_ip)
 
-        self.thread = LoggingThread(self.log, threadsock, self.logger)
+        self.thread = LoggingThread(self.log, self.threadsock, self.logger)
         self.thread.start()
         if not self.thread.connection_established.wait(self.boottime):
             self.logger.error("Didn't receive a console connection from qemu. "
@@ -331,14 +331,14 @@
         # If we are not able to login the tests can continue
         try:
             (status, output) = self.run_serial("root\n", raw=True)
-            if re.search("root@[a-zA-Z0-9\-]+:~#", output):
+            if re.search(r"root@[a-zA-Z0-9\-]+:~#", output):
                 self.logged = True
                 self.logger.debug("Logged as root in serial console")
                 if netconf:
                     # configure guest networking
                     cmd = "ifconfig eth0 %s netmask %s up\n" % (self.ip, self.netmask)
                     output = self.run_serial(cmd, raw=True)[1]
-                    if re.search("root@[a-zA-Z0-9\-]+:~#", output):
+                    if re.search(r"root@[a-zA-Z0-9\-]+:~#", output):
                         self.logger.debug("configured ip address %s", self.ip)
                     else:
                         self.logger.debug("Couldn't configure guest networking")
@@ -369,14 +369,22 @@
             if self.runqemu.poll() is None:
                 self.logger.debug("Sending SIGKILL to runqemu")
                 os.killpg(os.getpgid(self.runqemu.pid), signal.SIGKILL)
+            self.runqemu.stdin.close()
+            self.runqemu.stdout.close()
             self.runqemu = None
+
         if hasattr(self, 'server_socket') and self.server_socket:
             self.server_socket.close()
             self.server_socket = None
+        if hasattr(self, 'threadsock') and self.threadsock:
+            self.threadsock.close()
+            self.threadsock = None
         self.qemupid = None
         self.ip = None
         if os.path.exists(self.qemu_pidfile):
             os.remove(self.qemu_pidfile)
+        if self.monitorpipe:
+            self.monitorpipe.close()
 
     def stop_qemu_system(self):
         if self.qemupid:
@@ -436,7 +444,7 @@
                 if answer:
                     data += answer.decode('utf-8')
                     # Search the prompt to stop
-                    if re.search("[a-zA-Z0-9]+@[a-zA-Z0-9\-]+:~#", data):
+                    if re.search(r"[a-zA-Z0-9]+@[a-zA-Z0-9\-]+:~#", data):
                         break
                 else:
                     raise Exception("No data on serial console socket")
diff --git a/poky/meta/lib/oeqa/utils/targetbuild.py b/poky/meta/lib/oeqa/utils/targetbuild.py
index 1202d57..b8db7b2 100644
--- a/poky/meta/lib/oeqa/utils/targetbuild.py
+++ b/poky/meta/lib/oeqa/utils/targetbuild.py
@@ -20,8 +20,9 @@
         if not tmpdir:
             tmpdir = self.d.getVar('WORKDIR')
             if not tmpdir:
-                tmpdir = tempfile.mkdtemp(prefix='buildproject')
-        self.localarchive = os.path.join(tmpdir,self.archive)
+                self.tempdirobj = tempfile.TemporaryDirectory(prefix='buildproject-')
+                tmpdir = self.tempdirobj.name
+        self.localarchive = os.path.join(tmpdir, self.archive)
         if foldername:
             self.fname = foldername
         else: