[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4194/8267] oeqa/core: Add utils module for OEQA framework

[Emmanuele Bassi <ebassi src gnome org>]

commit abb55ab304af91f68a4e09176ce9c6b995d903e0
Author: Mariano Lopez <mariano lopez linux intel com>
Date:   Wed Nov 9 10:33:42 2016 -0600

    oeqa/core: Add utils module for OEQA framework
    
    misc: Functions for transform object to other types.
    path: Functions for path handling.
    test: Functions for operations related to test cases and suites.
    
    [YOCTO #10232]
    
    (From OE-Core rev: 102d04ccca3ca89d41b76a8c44e0ca0f436b7004)
    
    Signed-off-by: Mariano Lopez <mariano lopez linux intel com>
    Signed-off-by: Aníbal Limón <anibal limon linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/lib/oeqa/core/utils/misc.py     |   37 +++++++++++++++++
 meta/lib/oeqa/core/utils/path.py     |   19 +++++++++
 meta/lib/oeqa/core/utils/test.py     |   71 ++++++++++++++++++++++++++++++++++
 3 files changed, 127 insertions(+), 0 deletions(-)
---
diff --git a/meta/lib/oeqa/core/utils/__init__.py b/meta/lib/oeqa/core/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/meta/lib/oeqa/core/utils/misc.py b/meta/lib/oeqa/core/utils/misc.py
new file mode 100644
index 0000000..6ae58ad
--- /dev/null
+++ b/meta/lib/oeqa/core/utils/misc.py
@@ -0,0 +1,37 @@
+# Copyright (C) 2016 Intel Corporation
+# Released under the MIT license (see COPYING.MIT)
+
+def toList(obj, obj_type, obj_name="Object"):
+    if isinstance(obj, obj_type):
+        return [obj]
+    elif isinstance(obj, list):
+        return obj
+    else:
+        raise TypeError("%s must be %s or list" % (obj_name, obj_type))
+
+def toSet(obj, obj_type, obj_name="Object"):
+    if isinstance(obj, obj_type):
+        return {obj}
+    elif isinstance(obj, list):
+        return set(obj)
+    elif isinstance(obj, set):
+        return obj
+    else:
+        raise TypeError("%s must be %s or set" % (obj_name, obj_type))
+
+def strToList(obj, obj_name="Object"):
+    return toList(obj, str, obj_name)
+
+def strToSet(obj, obj_name="Object"):
+    return toSet(obj, str, obj_name)
+
+def intToList(obj, obj_name="Object"):
+    return toList(obj, int, obj_name)
+
+def dataStoteToDict(d, variables):
+    data = {}
+
+    for v in variables:
+        data[v] = d.getVar(v, True)
+
+    return data
diff --git a/meta/lib/oeqa/core/utils/path.py b/meta/lib/oeqa/core/utils/path.py
new file mode 100644
index 0000000..a21caad
--- /dev/null
+++ b/meta/lib/oeqa/core/utils/path.py
@@ -0,0 +1,19 @@
+# Copyright (C) 2016 Intel Corporation
+# Released under the MIT license (see COPYING.MIT)
+
+import os
+import sys
+
+def findFile(file_name, directory):
+    """
+        Search for a file in directory and returns its complete path.
+    """
+    for r, d, f in os.walk(directory):
+        if file_name in f:
+            return os.path.join(r, file_name)
+    return None
+
+def remove_safe(path):
+    if os.path.exists(path):
+        os.remove(path)
+
diff --git a/meta/lib/oeqa/core/utils/test.py b/meta/lib/oeqa/core/utils/test.py
new file mode 100644
index 0000000..820b997
--- /dev/null
+++ b/meta/lib/oeqa/core/utils/test.py
@@ -0,0 +1,71 @@
+# Copyright (C) 2016 Intel Corporation
+# Released under the MIT license (see COPYING.MIT)
+
+import os
+import unittest
+
+def getSuiteCases(suite):
+    """
+        Returns individual test from a test suite.
+    """
+    tests = []
+    for item in suite:
+        if isinstance(item, unittest.suite.TestSuite):
+            tests.extend(getSuiteCases(item))
+        elif isinstance(item, unittest.TestCase):
+            tests.append(item)
+    return tests
+
+def getSuiteModules(suite):
+    """
+        Returns modules in a test suite.
+    """
+    modules = set()
+    for test in getSuiteCases(suite):
+        modules.add(getCaseModule(test))
+    return modules
+
+def getSuiteCasesInfo(suite, func):
+    """
+        Returns test case info from suite. Info is fetched from func.
+    """
+    tests = []
+    for test in getSuiteCases(suite):
+        tests.append(func(test))
+    return tests
+
+def getSuiteCasesNames(suite):
+    """
+        Returns test case names from suite.
+    """
+    return getSuiteCasesInfo(suite, getCaseMethod)
+
+def getSuiteCasesIDs(suite):
+    """
+        Returns test case ids from suite.
+    """
+    return getSuiteCasesInfo(suite, getCaseID)
+
+def getCaseModule(test_case):
+    """
+        Returns test case module name.
+    """
+    return test_case.__module__
+
+def getCaseClass(test_case):
+    """
+        Returns test case class name.
+    """
+    return test_case.__class__.__name__
+
+def getCaseID(test_case):
+    """
+        Returns test case complete id.
+    """
+    return test_case.id()
+
+def getCaseMethod(test_case):
+    """
+        Returns test case method name.
+    """
+    return getCaseID(test_case).split('.')[-1]