[OE-core] [PATCH] selftest/signing: Use packagedata to obtain PR value for signing test

[Richard Purdie]

Using PF to calculate the rpm filename doesn't work when PR server is
enabled and an extra PR value can be injected. Add code to use packagedata
to obtain the full name, allowing the test to work when PR server is
in use.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta/lib/oeqa/selftest/signing.py b/meta/lib/oeqa/selftest/signing.py
index 312e502..681a959 100644
--- a/meta/lib/oeqa/selftest/signing.py
+++ b/meta/lib/oeqa/selftest/signing.py
@@ -46,6 +46,7 @@ class Signing(oeSelfTest):
         Author:      Daniel Istrate <daniel.alexandrux.istrate at intel.com>
         AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate at intel.com>
         """
+        import oe.packagedata
 
         package_classes = get_bb_var('PACKAGE_CLASSES')
         if 'package_rpm' not in package_classes:
@@ -65,13 +66,18 @@ class Signing(oeSelfTest):
         bitbake(test_recipe)
         self.add_command_to_tearDown('bitbake -c clean %s' % test_recipe)
 
-        pf = get_bb_var('PF', test_recipe)
+        pkgdatadir = get_bb_var('PKGDATA_DIR', test_recipe)
+        pkgdata = oe.packagedata.read_pkgdatafile(pkgdatadir + "/runtime/ed")
+        if 'PKGE' in pkgdata:
+            pf = pkgdata['PN'] + "-" + pkgdata['PKGE'] + pkgdata['PKGV'] + '-' + pkgdata['PKGR']
+        else:
+            pf = pkgdata['PN'] + "-" + pkgdata['PKGV'] + '-' + pkgdata['PKGR']
         deploy_dir_rpm = get_bb_var('DEPLOY_DIR_RPM', test_recipe)
         package_arch = get_bb_var('PACKAGE_ARCH', test_recipe).replace('-', '_')
         staging_bindir_native = get_bb_var('STAGING_BINDIR_NATIVE')
 
         pkg_deploy = os.path.join(deploy_dir_rpm, package_arch, '.'.join((pf, package_arch, 'rpm')))
 
         # Use a temporary rpmdb
         rpmdb = tempfile.mkdtemp(prefix='oeqa-rpmdb')