[OE-core] [PATCH v2 1/1] cases/bbtests.py: test_bitbake_g(): Check base-files rather than busybox

[Robert Yang]

It checked whether busybox is in task-depends.dot after run "bitbake -g
core-image-minimal", but busybox is not a must for core-image-minimal since it
is configurable:

VIRTUAL-RUNTIME_base-utils = ""
VIRTUAL-RUNTIME_base-utils-syslog = ""
VIRTUAL-RUNTIME_base-utils-hwclock  =  ""
VIRTUAL-RUNTIME_login_manager = "shadow"
VIRTUAL-RUNTIME_syslog = ""

So the case may fail when busybox is not present, check
base-files which is more reliable.

Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
 meta/lib/oeqa/selftest/cases/bbtests.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/lib/oeqa/selftest/cases/bbtests.py b/meta/lib/oeqa/selftest/cases/bbtests.py
index 8e59baf..9461c7e 100644
--- a/meta/lib/oeqa/selftest/cases/bbtests.py
+++ b/meta/lib/oeqa/selftest/cases/bbtests.py
@@ -118,11 +118,12 @@ class BitbakeTests(OESelftestTestCase):
             self.assertIn(task, result.output, msg="Couldn't find %s task.")
 
     def test_bitbake_g(self):
-        result = bitbake('-g core-image-minimal')
+        recipe = 'base-files'
+        result = bitbake('-g %s' % recipe)
         for f in ['pn-buildlist', 'task-depends.dot']:
             self.addCleanup(os.remove, f)
         self.assertTrue('Task dependencies saved to \'task-depends.dot\'' in result.output, msg = "No task dependency \"task-depends.dot\" file was generated for the given task target. bitbake output: %s" % result.output)
-        self.assertTrue('busybox' in ftools.read_file(os.path.join(self.builddir, 'task-depends.dot')), msg = "No \"busybox\" dependency found in task-depends.dot file.")
+        self.assertTrue(recipe in ftools.read_file(os.path.join(self.builddir, 'task-depends.dot')), msg = "No \"%s\" dependency found in task-depends.dot file." % recipe)
 
     def test_image_manifest(self):
         bitbake('core-image-minimal')
-- 
2.7.4