oeqa/core: Add a check for MACHINE

(From OE-Core rev: e69f963e548e2f6f211a56406694c029111d7203)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/core/decorator/data.py

@@ -18,6 +18,16 @@ def has_feature(td, feature):
         return True
     return False
 
+def has_machine(td, machine):
+    """
+        Checks for MACHINE.
+    """
+
+    if (machine in td.get('MACHINE', '')):
+        return True
+    return False
+
+
 @registerDecorator
 class skipIfDataVar(OETestDecorator):
     """
@@ -131,3 +141,37 @@ class skipIfFeature(OETestDecorator):
         self.logger.debug(msg)
         if has_feature(self.case.td, self.value):
             self.case.skipTest(self.msg)
+
+@registerDecorator
+class skipIfNotMachine(OETestDecorator):
+    """
+        Skip test based on MACHINE.
+
+        value must be match MACHINE or it will skip the test
+        with msg as the reason.
+    """
+
+    attrs = ('value', 'msg')
+
+    def setUpDecorator(self):
+        msg = ('Checking if %s is not this MACHINE' % self.value)
+        self.logger.debug(msg)
+        if not has_machine(self.case.td, self.value):
+            self.case.skipTest(self.msg)
+
+@registerDecorator
+class skipIfMachine(OETestDecorator):
+    """
+        Skip test based on Machine.
+
+        value must not be this machine or it will skip the test
+        with msg as the reason.
+    """
+
+    attrs = ('value', 'msg')
+
+    def setUpDecorator(self):
+        msg = ('Checking if %s is this MACHINE' % self.value)
+        self.logger.debug(msg)
+        if has_machine(self.case.td, self.value):
+            self.case.skipTest(self.msg)