Move most of the regression tests into other test files

test/test_api/test_completion.py

@@ -1,3 +1,5 @@
+import os
+import sys
 from textwrap import dedent
 
 
@@ -46,3 +48,68 @@ def test_keyword_context(Script):
     names = get_names('if 1:\n pass\n')
     assert 'if' in names
     assert 'elif' in names
+
+
+def test_os_nowait(Script):
+    """ github issue #45 """
+    s = Script("import os; os.P_").completions()
+    assert 'P_NOWAIT' in [i.name for i in s]
+
+
+def test_points_in_completion(Script):
+    """At some point, points were inserted into the completions, this
+    caused problems, sometimes.
+    """
+    c = Script("if IndentationErr").completions()
+    assert c[0].name == 'IndentationError'
+    assert c[0].complete == 'or'
+
+
+def test_loading_unicode_files_with_bad_global_charset(Script, monkeypatch, tmpdir):
+    dirname = str(tmpdir.mkdir('jedi-test'))
+    filename1 = os.path.join(dirname, 'test1.py')
+    filename2 = os.path.join(dirname, 'test2.py')
+    if sys.version_info < (3, 0):
+        data = "# coding: latin-1\nfoo = 'm\xf6p'\n"
+    else:
+        data = "# coding: latin-1\nfoo = 'm\xf6p'\n".encode("latin-1")
+
+    with open(filename1, "wb") as f:
+        f.write(data)
+    s = Script("from test1 import foo\nfoo.",
+               line=2, column=4, path=filename2)
+    s.completions()
+
+
+def test_fake_subnodes(Script):
+    """
+    Test the number of subnodes of a fake object.
+
+    There was a bug where the number of child nodes would grow on every
+    call to :func:``jedi.evaluate.compiled.fake.get_faked``.
+
+    See Github PR#649 and isseu #591.
+    """
+    def get_str_completion(values):
+        for c in values:
+            if c.name == 'str':
+                return c
+    limit = None
+    for i in range(2):
+        completions = Script('').completions()
+        c = get_str_completion(completions)
+        str_context, = c._name.infer()
+        n = len(str_context.tree_node.children[-1].children)
+        if i == 0:
+            limit = n
+        else:
+            assert n == limit
+
+
+def test_generator(Script):
+    # Did have some problems with the usage of generator completions this
+    # way.
+    s = "def abc():\n" \
+        "    yield 1\n" \
+        "abc()."
+    assert Script(s).completions()