[OE-core] [PATCH 4/7] oeqa/selftest: skip test_incremental_image_generation if not using rpm

[Paul Eggleton]

We have just implemented incremental ipk image generation, but at the
moment this test doesn't support that, so skip it if not using rpm.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/lib/oeqa/selftest/buildoptions.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/lib/oeqa/selftest/buildoptions.py b/meta/lib/oeqa/selftest/buildoptions.py
index a250cae..381741e 100644
--- a/meta/lib/oeqa/selftest/buildoptions.py
+++ b/meta/lib/oeqa/selftest/buildoptions.py
@@ -13,6 +13,9 @@ class ImageOptionsTests(oeSelfTest):
 
     @testcase(761)
     def test_incremental_image_generation(self):
+        image_pkgtype = get_bb_var("IMAGE_PKGTYPE")
+        if image_pkgtype != 'rpm':
+            self.skipTest('Not using RPM as main package format')
         bitbake("-c cleanall core-image-minimal")
         self.write_config('INC_RPM_IMAGE_GEN = "1"')
         self.append_config('IMAGE_FEATURES += "ssh-server-openssh"')
-- 
1.9.3