oe-selftest: Recursively patch test case paths

This ensures that builddir is updated correctly to point to the new
selftest build directory when we're given a list of test suites instead
of a list of test cases.

Signed-off-by: Paul Barker <pbarker@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 56e211d0f3c6cb84f5982e5de00faeeed69c1912)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 12 insertions, 2 deletions

diff --git a/meta/lib/oeqa/selftest/context.py b/meta/lib/oeqa/selftest/context.py
index 17f2a0cf6b..ba13732253 100644
--- a/meta/lib/oeqa/selftest/context.py
+++ b/meta/lib/oeqa/selftest/context.py
@@ -10,6 +10,7 @@ import glob
 import sys
 import importlib
 import subprocess
+import unittest
 from random import choice
 
 import oeqa
@@ -60,9 +61,9 @@ class OESelftestTestContext(OETestContext):
 
         os.chdir(newbuilddir)
 
-        for t in suite:
+        def patch_test(t):
             if not hasattr(t, "tc"):
-                continue
+                return
             cp = t.tc.config_paths
             for p in cp:
                 if selftestdir in cp[p] and newselftestdir not in cp[p]:
@@ -70,6 +71,15 @@ class OESelftestTestContext(OETestContext):
                 if builddir in cp[p] and newbuilddir not in cp[p]:
                     cp[p] = cp[p].replace(builddir, newbuilddir)
 
+        def patch_suite(s):
+            for x in s:
+                if isinstance(x, unittest.TestSuite):
+                    patch_suite(x)
+                else:
+                    patch_test(x)
+
+        patch_suite(suite)
+
         return (builddir, newbuilddir)
 
     def prepareSuite(self, suites, processes):