lib/oeqa/selftest/yoctobsp: Basic tests for yocto-bsp script

Unit tests include listing properties and creating BSP using the default kernel,
both tests done for supported architectures. Test can be manually executed with:

    $ oe-selftest --run-tests yoctobsp.YoctoBSP

(From meta-yocto rev: e84fb6fe8219f874b0157bdf53489bbb5f7f81cb)

Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta-yocto-bsp/lib/oeqa/yoctobsp.py

@@ -0,0 +1,39 @@
+import unittest
+import os
+import logging
+import tempfile
+import shutil
+
+from oeqa.selftest.base import oeSelfTest
+from oeqa.utils.commands import runCmd
+from oeqa.utils.decorators import skipUnlessPassed
+
+class YoctoBSP(oeSelfTest):
+
+    @classmethod
+    def setUpClass(self):
+        result = runCmd("yocto-bsp list karch")
+        self.karchs = [karch.lstrip() for karch in result.output.splitlines()][1:]
+
+    def test_yoctobsp_listproperties(self):
+        for karch in self.karchs:
+            result = runCmd("yocto-bsp list %s properties" % karch)
+            self.assertEqual(0, result.status, msg="Properties from %s architecture could not be listed" % karch)
+
+    def test_yoctobsp_create(self):
+        # Generate a temporal file and folders for each karch
+        json = "{\"use_default_kernel\":\"yes\"}\n"
+        fd = tempfile.NamedTemporaryFile(delete=False)
+        fd.write(json)
+        fd.close()
+        tmpfolders = dict([(karch, tempfile.mkdtemp()) for karch in self.karchs])
+        # Create BSP
+        for karch in self.karchs:
+            result = runCmd("yocto-bsp create test %s -o %s -i %s" % (karch, "%s/unitest" % tmpfolders[karch], fd.name))
+            self.assertEqual(0, result.status, msg="Could not create a BSP with architecture %s using %s " % (karch, fd.name))
+        # Remove tmp file/folders
+        os.unlink(fd.name)
+        self.assertFalse(os.path.exists(fd.name), msg = "Temporal file %s could not be removed" % fd.name)
+        for tree in tmpfolders.values():
+            shutil.rmtree(tree)
+            self.assertFalse(os.path.exists(tree), msg = "Temporal folder %s could not be removed" % tree)