From 0de81f0c8b29d8b442b3d099c3bec3fd345b6bfe Mon Sep 17 00:00:00 2001
From: Ola x Nilsson <ola.x.nilsson@axis.com>
Date: Tue, 25 Oct 2016 13:03:32 +0200
Subject: devtool: selftest: add test for devtool plugin loading

Test that devtool plugins are loaded in a well defined order.

Signed-off-by: Ola x Nilsson <ola.x.nilsson@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 meta/lib/oeqa/selftest/devtool.py | 43 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

(limited to 'meta/lib/oeqa/selftest/devtool.py')

diff --git a/meta/lib/oeqa/selftest/devtool.py b/meta/lib/oeqa/selftest/devtool.py
index 7db286fc15..3abba0805e 100644
--- a/meta/lib/oeqa/selftest/devtool.py
+++ b/meta/lib/oeqa/selftest/devtool.py
@@ -1263,6 +1263,49 @@ class DevtoolTests(DevtoolBase):
         result = runCmd("devtool --quiet selftest-reverse \"%s\"" % s)
         self.assertEqual(result.output, s[::-1])
 
+    def _copy_file_with_cleanup(self, srcfile, basedstdir, *paths):
+        dstdir = basedstdir
+        self.assertTrue(os.path.exists(dstdir))
+        for p in paths:
+            dstdir = os.path.join(dstdir, p)
+            if not os.path.exists(dstdir):
+                os.makedirs(dstdir)
+                self.track_for_cleanup(dstdir)
+        dstfile = os.path.join(dstdir, os.path.basename(srcfile))
+        if srcfile != dstfile:
+            shutil.copy(srcfile, dstfile)
+            self.track_for_cleanup(dstfile)
+
+    def test_devtool_load_plugin(self):
+        """Test that devtool loads only the first found plugin in BBPATH."""
+
+        self.track_for_cleanup(self.workspacedir)
+        self.add_command_to_tearDown('bitbake-layers remove-layer */workspace')
+
+        devtool = runCmd("which devtool")
+        fromname = runCmd("devtool --quiet pluginfile")
+        srcfile = fromname.output
+        bbpath = get_bb_var('BBPATH')
+        searchpath = bbpath.split(':') + [os.path.dirname(devtool.output)]
+        plugincontent = []
+        with open(srcfile) as fh:
+            plugincontent = fh.readlines()
+        try:
+            self.assertIn('meta-selftest', srcfile, 'wrong bbpath plugin found')
+            for path in searchpath:
+                self._copy_file_with_cleanup(srcfile, path, 'lib', 'devtool')
+            result = runCmd("devtool --quiet count")
+            self.assertEqual(result.output, '1')
+            result = runCmd("devtool --quiet multiloaded")
+            self.assertEqual(result.output, "no")
+            for path in searchpath:
+                result = runCmd("devtool --quiet bbdir")
+                self.assertEqual(result.output, path)
+                os.unlink(os.path.join(result.output, 'lib', 'devtool', 'bbpath.py'))
+        finally:
+            with open(srcfile, 'w') as fh:
+                fh.writelines(plugincontent)
+
     def _setup_test_devtool_finish_upgrade(self):
         # Check preconditions
         self.assertTrue(not os.path.exists(self.workspacedir), 'This test cannot be run with a workspace directory under the build directory')
-- 
cgit 1.2.3-korg