1 files changed, 35 insertions, 10 deletions

diff --git a/meta/lib/oeqa/selftest/cases/multiconfig.py b/meta/lib/oeqa/selftest/cases/multiconfig.py
index d21bf0a411..39b92f2439 100644
--- a/meta/lib/oeqa/selftest/cases/multiconfig.py
+++ b/meta/lib/oeqa/selftest/cases/multiconfig.py
@@ -3,16 +3,16 @@
 #
 
 import os
+import textwrap
 from oeqa.selftest.case import OESelftestTestCase
 from oeqa.utils.commands import bitbake
-import oeqa.utils.ftools as ftools
 
 class MultiConfig(OESelftestTestCase):
 
     def test_multiconfig(self):
         """
-        Test that a simple multiconfig build works. This uses the mcextend class and the 
-        multiconfig-image-packager test recipe to build a core-image-full-cmdline image which 
+        Test that a simple multiconfig build works. This uses the mcextend class and the
+        multiconfig-image-packager test recipe to build a core-image-full-cmdline image which
         contains a tiny core-image-minimal and a musl core-image-minimal, installed as packages.
         """
 
@@ -28,20 +28,45 @@ DISTRO = "poky"
 TCLIBC = "musl"
 TMPDIR = "${TOPDIR}/tmp-mc-musl"
 """
+        self.write_config(muslconfig, 'musl')
 
         tinyconfig = """
 MACHINE = "qemux86"
 DISTRO = "poky-tiny"
 TMPDIR = "${TOPDIR}/tmp-mc-tiny"
 """
-
-        multiconfigdir = self.builddir + "/conf/multiconfig"
-        os.makedirs(multiconfigdir, exist_ok=True)
-        self.track_for_cleanup(multiconfigdir + "/musl.conf")
-        ftools.write_file(multiconfigdir + "/musl.conf", muslconfig)
-        self.track_for_cleanup(multiconfigdir + "/tiny.conf")
-        ftools.write_file(multiconfigdir + "/tiny.conf", tinyconfig)
+        self.write_config(tinyconfig, 'tiny')
 
         # Build a core-image-minimal
         bitbake('core-image-full-cmdline')
 
+    def test_multiconfig_reparse(self):
+        """
+        Test that changes to a multiconfig conf file are correctly detected and
+        cause a reparse/rebuild of a recipe.
+        """
+        config = textwrap.dedent('''\
+                MCTESTVAR = "test"
+                BBMULTICONFIG = "test"
+                ''')
+        self.write_config(config)
+
+        testconfig = textwrap.dedent('''\
+                MCTESTVAR_append = "1"
+                ''')
+        self.write_config(testconfig, 'test')
+
+        # Check that the 1) the task executed and 2) that it output the correct
+        # value. Note "bitbake -e" is not used because it always reparses the
+        # recipe and we want to ensure that the automatic reparsing and parse
+        # caching is detected.
+        result = bitbake('mc:test:multiconfig-test-parse -c showvar')
+        self.assertIn('MCTESTVAR=test1', result.output.splitlines())
+
+        testconfig = textwrap.dedent('''\
+                MCTESTVAR_append = "2"
+                ''')
+        self.write_config(testconfig, 'test')
+
+        result = bitbake('mc:test:multiconfig-test-parse -c showvar')
+        self.assertIn('MCTESTVAR=test2', result.output.splitlines())