[tracker/functional-test: 3/18] Script to generate tests.xml using python introspection

[Ivan Frade <ifrade src gnome org>]

commit c56205616ace1904c2c1ab7b5268afc26187bd06
Author: Ivan Frade <ivan frade nokia com>
Date:   Wed Aug 18 18:21:10 2010 +0300

    Script to generate tests.xml using python introspection

 tests/functional-tests/create-tests-xml.py |  100 ++++++++++++++++++++++++++++
 1 files changed, 100 insertions(+), 0 deletions(-)
---
diff --git a/tests/functional-tests/create-tests-xml.py b/tests/functional-tests/create-tests-xml.py
new file mode 100755
index 0000000..cc24d1a
--- /dev/null
+++ b/tests/functional-tests/create-tests-xml.py
@@ -0,0 +1,100 @@
+#!/usr/bin/python2.6
+import os
+import sys
+import inspect
+import imp
+
+from common.utils import configuration as cfg
+
+### This function comes from pydoc. Cool!
+def importfile(path):
+    """Import a Python source file or compiled file given its path."""
+    magic = imp.get_magic()
+    file = open(path, 'r')
+    if file.read(len(magic)) == magic:
+        kind = imp.PY_COMPILED
+    else:
+        kind = imp.PY_SOURCE
+    file.close()
+    filename = os.path.basename(path)
+    name, ext = os.path.splitext(filename)
+    file = open(path, 'r')
+    module = None
+    try:
+        module = imp.load_module(name, file, path, (ext, 'r', kind))
+    except Exception, e:
+        print >> sys.stderr,  "Ignoring %s (%s)" % (path, e)
+        #raise Exception ()
+    file.close()
+    return module
+
+
+HEADER = """
+<testdefinition version="0.1">
+  <suite name="tracker">
+    <description>Functional tests for the brilliant tracker</description> """
+
+TEST_CASE_TMPL = """        <case name="%s">
+            <description>%s</description>
+            <step>%s</step>
+        </case>"""
+
+FOOTER = """
+  </suite>
+</testdefinition>"""
+
+PRE_STEPS = """        <pre_steps>
+           <step>pidof call-history|xargs kill -9</step>
+           <step>initctl stop xsession/relevanced</step>
+           <step>initctl stop xsession/tracker-miner</step>
+       </pre_steps>
+"""
+
+def __get_doc (obj):
+    if obj.__doc__:
+        return obj.__doc__.strip ()
+    else:
+        return "FIXME description here"
+
+def print_as_xml (filename):
+
+    module = importfile (filename)
+    if not module:
+        return
+    
+    print "\n    <set name=\"%s\">" % (module.__name__)
+    print "        <description>%s</description>" % (__get_doc (module))
+    print PRE_STEPS
+    for name, obj in inspect.getmembers (module):
+        if (inspect.isclass (obj)
+            and obj.__module__ == filename[:-3]):
+            script = os.path.join (cfg.DATADIR, "tracker-tests", filename)
+            print  TEST_CASE_TMPL % (name,
+                                     __get_doc (obj),
+                                     script + " " + name)
+
+    print """        <environments>
+            <scratchbox>true</scratchbox>
+            <hardware>true</hardware>
+        </environments>
+    </set>
+        """
+    # Remove the compiled .pyc from the disk (because it looks ugly)
+    #
+    # First time a module is loaded, __file__ is the .py
+    #  once the file is compiled, __file__ is .pyc
+    if module.__file__.endswith (".py"):
+        unlink = module.__file__ + "c"
+    else:
+        unlink = module.__file__
+    os.unlink (unlink)
+
+
+if __name__ == "__main__":
+
+    if (len (sys.argv) < 2):
+        print >> sys.stderr, "pass .py tests as parameter"
+        sys.exit (-1)
+    print HEADER
+    map (print_as_xml, sys.argv[1:])
+    print FOOTER