[OE-core] [PATCH 20/20] oeqa.utils.readconfig: Read self-test configuration file

[Jose Lamego]

Improve oeqa-selftest capabilities and UX by placing
test configuration features and variables into a separate
configuration file.
This library reads a configuration file located at the
oeqa/selftest/conf directory with same name as the caller
file and the conf extension.

[Yocto 9389]

Signed-off-by: Jose Lamego <jose.a.lamego at linux.intel.com>
---
 meta/lib/oeqa/utils/readconfig.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 meta/lib/oeqa/utils/readconfig.py

diff --git a/meta/lib/oeqa/utils/readconfig.py b/meta/lib/oeqa/utils/readconfig.py
new file mode 100644
index 0000000..1534ce7
--- /dev/null
+++ b/meta/lib/oeqa/utils/readconfig.py
@@ -0,0 +1,18 @@
+import os
+import re
+import configparser
+
+
+def conffile(codefile):
+    # Get test configurations from configuration file
+    f = re.compile(r'(pyc?$)')
+    fn = os.path.basename(codefile)
+    configfile = os.path.join(os.path.dirname(codefile), 'conf',
+                              f.sub('conf', fn))
+    config = configparser.SafeConfigParser()
+    read_result = config.read(configfile)
+    if read_result == []:
+        raise configparser.Error("Failed to get test configuration from \
+\"%s\". Verify that file exists and format is correct."
+                                 % configfile)
+    return config
-- 
1.8.3.1