test suite for completion added

ftest.py

@@ -3,11 +3,11 @@
 import functions
 
 functions.debug.debug_function = functions.debug.print_to_stdout
-#functions.debug.ignored_modules += ['parsing', 'builtin']
-functions.debug.ignored_modules += ['parsing', 'builtin', 'evaluate', 'modules']
+functions.debug.ignored_modules = ['parsing', 'builtin']
+#functions.debug.ignored_modules = ['parsing', 'builtin', 'evaluate', 'modules']
 functions.modules.module_find_path.insert(0, '.')
 
-f_name = 'test.py'
+f_name = 'parsetest.py'
 import os
 path = os.getcwd() + '/' + f_name
 

test/completion/functions.py

@@ -0,0 +1,9 @@
+import os
+
+def array():
+    return []
+#? ['append']
+array().app
+
+#? ['array']
+arr

test/run.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+import os
+import sys
+import re
+import StringIO
+
+sys.path.append('../')
+import functions
+
+#functions.set_debug_function(functions.debug.print_to_stdout)
+
+def completion_test(source):
+    """
+    This is the completion test for some cases. The tests are not unit test
+    like, they are rather integration tests.
+    It uses comments to specify a test in the next line. The comment also says,
+    which results are expected. The comment always begins with `#?`. The last
+    row symbolizes the cursor.
+
+    For example:
+    #? ['ab']
+    ab = 3; a
+    """
+    fails = 0
+    tests = 0
+    correct = None
+    for line_nr, line in enumerate(StringIO.StringIO(source)):
+        line_nr += 1
+        if correct:
+            # lines start with 1 and column is just the last (makes no
+            # difference for testing)
+            completions = functions.complete(source, line_nr, 999,
+                                                completion_test_dir)
+            comp_str = str([str(c) for c in completions])
+            if comp_str != correct:
+                print 'Solution not correct, received %s, wanted %s' % \
+                            (correct, comp_str)
+                fails += 1
+            correct = None
+            tests += 1
+        else:
+            try:
+                correct = re.search(r'#\?\s*([^\n]+)', line).group(1)
+            except:
+                correct = None
+    return tests, fails
+
+# completion tests:
+completion_test_dir = 'completion'
+for f_name in os.listdir(completion_test_dir ):
+    if f_name.endswith(".py"):
+        path = os.path.join(completion_test_dir, f_name)
+        f = open(path)
+        num_tests, fails = completion_test(f.read())
+        print 'run %s tests with %s fails (%s)' % (num_tests, fails, f_name)