[OE-core] [PATCH 21/21] lib/oeqa: add a restart method for base class and use it for build tests

[Stefan Stanacar]

This can be used by tests to restart the target
(useful for passing extra qemuparams, like more RAM)

Build projects like cvs/iptables can take 15min+ on
qemu targets with the default RAM, and sudoku fails
with out of memory, so use this there.

Signed-off-by: Stefan Stanacar <stefanx.stanacar at intel.com>
---
 meta/lib/oeqa/oetest.py                | 7 +++++++
 meta/lib/oeqa/runtime/buildcvs.py      | 2 ++
 meta/lib/oeqa/runtime/buildiptables.py | 2 ++
 meta/lib/oeqa/runtime/buildsudoku.py   | 2 ++
 4 files changed, 13 insertions(+)

diff --git a/meta/lib/oeqa/oetest.py b/meta/lib/oeqa/oetest.py
index e694c0b..c9dc5dc 100644
--- a/meta/lib/oeqa/oetest.py
+++ b/meta/lib/oeqa/oetest.py
@@ -81,6 +81,13 @@ class oeRuntimeTest(unittest.TestCase):
         else:
             return False
 
+    @classmethod
+    def restartTarget(self,params=None):
+
+        if oeRuntimeTest.tc.qemu.restart(params):
+            oeRuntimeTest.tc.target.host = oeRuntimeTest.tc.qemu.ip
+        else:
+            raise Exception("Restarting target failed")
 
 
 def getmodule(pos=2):
diff --git a/meta/lib/oeqa/runtime/buildcvs.py b/meta/lib/oeqa/runtime/buildcvs.py
index 9bf764d..f024dfa 100644
--- a/meta/lib/oeqa/runtime/buildcvs.py
+++ b/meta/lib/oeqa/runtime/buildcvs.py
@@ -10,6 +10,7 @@ class BuildCvsTest(oeRuntimeTest):
 
     @classmethod
     def setUpClass(self):
+        self.restartTarget("-m 512")
         self.project = TargetBuildProject(oeRuntimeTest.tc.target,
                         "http://ftp.gnu.org/non-gnu/cvs/source/feature/1.12.13/cvs-1.12.13.tar.bz2")
         self.project.download_archive()
@@ -28,3 +29,4 @@ class BuildCvsTest(oeRuntimeTest):
     @classmethod
     def tearDownClass(self):
         self.project.clean()
+        self.restartTarget()
diff --git a/meta/lib/oeqa/runtime/buildiptables.py b/meta/lib/oeqa/runtime/buildiptables.py
index 50faf5d..88ece3b 100644
--- a/meta/lib/oeqa/runtime/buildiptables.py
+++ b/meta/lib/oeqa/runtime/buildiptables.py
@@ -10,6 +10,7 @@ class BuildIptablesTest(oeRuntimeTest):
 
     @classmethod
     def setUpClass(self):
+        self.restartTarget("-m 512")
         self.project = TargetBuildProject(oeRuntimeTest.tc.target,
                         "http://netfilter.org/projects/iptables/files/iptables-1.4.13.tar.bz2")
         self.project.download_archive()
@@ -28,3 +29,4 @@ class BuildIptablesTest(oeRuntimeTest):
     @classmethod
     def tearDownClass(self):
         self.project.clean()
+        self.restartTarget()
diff --git a/meta/lib/oeqa/runtime/buildsudoku.py b/meta/lib/oeqa/runtime/buildsudoku.py
index 61dc1ff..0a7306d 100644
--- a/meta/lib/oeqa/runtime/buildsudoku.py
+++ b/meta/lib/oeqa/runtime/buildsudoku.py
@@ -10,6 +10,7 @@ class SudokuTest(oeRuntimeTest):
 
     @classmethod
     def setUpClass(self):
+        self.restartTarget("-m 512")
         self.project = TargetBuildProject(oeRuntimeTest.tc.target,
                         "http://downloads.sourceforge.net/project/sudoku-savant/sudoku-savant/sudoku-savant-1.3/sudoku-savant-1.3.tar.bz2")
         self.project.download_archive()
@@ -25,3 +26,4 @@ class SudokuTest(oeRuntimeTest):
     @classmethod
     def tearDownClass(self):
         self.project.clean()
+        self.restartTarget()
-- 
1.8.3.1