From c3668df374e91a54acaf0c9786ac467b19eb3f12 Mon Sep 17 00:00:00 2001
From: Timothy Crosley <timothy.crosley@gmail.com>
Date: Sun, 5 Jan 2020 01:17:37 -0800
Subject: Add test for cimport sorting support

---
 isort/parse.py      |   2 +-
 tests/test_isort.py | 359 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 360 insertions(+), 1 deletion(-)

diff --git a/isort/parse.py b/isort/parse.py
index 6810176e..92bb46b5 100644
--- a/isort/parse.py
+++ b/isort/parse.py
@@ -44,7 +44,7 @@ def _normalize_line(raw_line: str) -> Tuple[str, str]:
     Returns (normalized_line: str, raw_line: str)
     """
     line = raw_line.replace("from.import ", "from . import ")
-    line = raw_line.replace("from.cimport ", "from . cimport ")
+    line = line.replace("from.cimport ", "from . cimport ")
     line = line.replace("import*", "import *")
     line = line.replace(" .import ", " . import ")
     line = line.replace(" .cimport ", " . cimport ")
diff --git a/tests/test_isort.py b/tests/test_isort.py
index 451af9e2..34fa7bc6 100644
--- a/tests/test_isort.py
+++ b/tests/test_isort.py
@@ -4238,3 +4238,362 @@ import os
 import sys
 '''
     )
+
+
+def test_cimport_support():
+    """Test to ensure cimports (Cython style imports) work"""
+    test_input = """
+import os
+import sys
+import cython
+import platform
+import traceback
+import time
+import types
+import re
+import copy
+import inspect # used by JavascriptBindings.__SetObjectMethods()
+import urllib
+import json
+import datetime
+import random
+
+if sys.version_info.major == 2:
+    import urlparse
+else:
+    from urllib import parse as urlparse
+
+if sys.version_info.major == 2:
+    from urllib import pathname2url as urllib_pathname2url
+else:
+    from urllib.request import pathname2url as urllib_pathname2url
+
+from cpython.version cimport PY_MAJOR_VERSION
+import weakref
+
+# We should allow multiple string types: str, unicode, bytes.
+# PyToCefString() can handle them all.
+# Important:
+#   If you set it to basestring, Cython will accept exactly(!)
+#   str/unicode in Py2 and str in Py3. This won't work in Py3
+#   as we might want to pass bytes as well. Also it will
+#   reject string subtypes, so using it in publi API functions
+#   would be a bad idea.
+ctypedef object py_string
+
+# You can't use "void" along with cpdef function returning None, it is planned to be
+# added to Cython in the future, creating this virtual type temporarily. If you
+# change it later to "void" then don't forget to add "except *".
+ctypedef object py_void
+ctypedef long WindowHandle
+
+from cpython cimport PyLong_FromVoidPtr
+
+from cpython cimport bool as py_bool
+from libcpp cimport bool as cpp_bool
+
+from libcpp.map cimport map as cpp_map
+from multimap cimport multimap as cpp_multimap
+from libcpp.pair cimport pair as cpp_pair
+from libcpp.vector cimport vector as cpp_vector
+
+from libcpp.string cimport string as cpp_string
+from wstring cimport wstring as cpp_wstring
+
+from libc.string cimport strlen
+from libc.string cimport memcpy
+
+# preincrement and dereference must be "as" otherwise not seen.
+from cython.operator cimport preincrement as preinc, dereference as deref
+
+# from cython.operator cimport address as addr # Address of an c++ object?
+
+from libc.stdlib cimport calloc, malloc, free
+from libc.stdlib cimport atoi
+
+# When pyx file cimports * from a pxd file and that pxd cimports * from another pxd
+# then these names will be visible in pyx file.
+
+# Circular imports are allowed in form "cimport ...", but won't work if you do
+# "from ... cimport *", this is important to know in pxd files.
+
+from libc.stdint cimport uint64_t
+from libc.stdint cimport uintptr_t
+
+cimport ctime
+
+IF UNAME_SYSNAME == "Windows":
+    from windows cimport *
+    from dpi_aware_win cimport *
+ELIF UNAME_SYSNAME == "Linux":
+    from linux cimport *
+ELIF UNAME_SYSNAME == "Darwin":
+    from mac cimport *
+
+from cpp_utils cimport *
+from task cimport *
+
+from cef_string cimport *
+cdef extern from *:
+    ctypedef CefString ConstCefString "const CefString"
+
+from cef_types_wrappers cimport *
+from cef_task cimport *
+from cef_runnable cimport *
+
+from cef_platform cimport *
+
+from cef_ptr cimport *
+from cef_app cimport *
+from cef_browser cimport *
+cimport cef_browser_static
+from cef_client cimport *
+from client_handler cimport *
+from cef_frame cimport *
+
+# cannot cimport *, that would cause name conflicts with constants.
+cimport cef_types
+ctypedef cef_types.cef_paint_element_type_t PaintElementType
+ctypedef cef_types.cef_jsdialog_type_t JSDialogType
+from cef_types cimport CefKeyEvent
+from cef_types cimport CefMouseEvent
+from cef_types cimport CefScreenInfo
+
+# cannot cimport *, name conflicts
+IF UNAME_SYSNAME == "Windows":
+    cimport cef_types_win
+ELIF UNAME_SYSNAME == "Darwin":
+    cimport cef_types_mac
+ELIF UNAME_SYSNAME == "Linux":
+    cimport cef_types_linux
+
+from cef_time cimport *
+from cef_drag cimport *
+
+IF CEF_VERSION == 1:
+    from cef_v8 cimport *
+    cimport cef_v8_static
+    cimport cef_v8_stack_trace
+    from v8function_handler cimport *
+    from cef_request_cef1 cimport *
+    from cef_web_urlrequest_cef1 cimport *
+    cimport cef_web_urlrequest_static_cef1
+    from web_request_client_cef1 cimport *
+    from cef_stream cimport *
+    cimport cef_stream_static
+    from cef_response_cef1 cimport *
+    from cef_stream cimport *
+    from cef_content_filter cimport *
+    from content_filter_handler cimport *
+    from cef_download_handler cimport *
+    from download_handler cimport *
+    from cef_cookie_cef1 cimport *
+    cimport cef_cookie_manager_namespace
+    from cookie_visitor cimport *
+    from cef_render_handler cimport *
+    from cef_drag_data cimport *
+
+IF UNAME_SYSNAME == "Windows":
+    IF CEF_VERSION == 1:
+        from http_authentication cimport *
+
+IF CEF_VERSION == 3:
+    from cef_values cimport *
+    from cefpython_app cimport *
+    from cef_process_message cimport *
+    from cef_web_plugin_cef3 cimport *
+    from cef_request_handler_cef3 cimport *
+    from cef_request_cef3 cimport *
+    from cef_cookie_cef3 cimport *
+    from cef_string_visitor cimport *
+    cimport cef_cookie_manager_namespace
+    from cookie_visitor cimport *
+    from string_visitor cimport *
+    from cef_callback_cef3 cimport *
+    from cef_response_cef3 cimport *
+    from cef_resource_handler_cef3 cimport *
+    from resource_handler_cef3 cimport *
+    from cef_urlrequest_cef3 cimport *
+    from web_request_client_cef3 cimport *
+    from cef_command_line cimport *
+    from cef_request_context cimport *
+    from cef_request_context_handler cimport *
+    from request_context_handler cimport *
+    from cef_jsdialog_handler cimport *
+"""
+    expected_output = """
+import copy
+import datetime
+import inspect  # used by JavascriptBindings.__SetObjectMethods()
+import json
+import os
+import platform
+import random
+import re
+import sys
+import time
+import traceback
+import types
+import urllib
+
+import cython
+
+if sys.version_info.major == 2:
+    import urlparse
+
+else:
+    from urllib import parse as urlparse
+
+if sys.version_info.major == 2:
+    from urllib import pathname2url as urllib_pathname2url
+
+else:
+    from urllib.request import pathname2url as urllib_pathname2url
+
+from cpython.version cimport PY_MAJOR_VERSION
+
+import weakref
+
+# We should allow multiple string types: str, unicode, bytes.
+# PyToCefString() can handle them all.
+# Important:
+#   If you set it to basestring, Cython will accept exactly(!)
+#   str/unicode in Py2 and str in Py3. This won't work in Py3
+#   as we might want to pass bytes as well. Also it will
+#   reject string subtypes, so using it in publi API functions
+#   would be a bad idea.
+ctypedef object py_string
+
+# You can't use "void" along with cpdef function returning None, it is planned to be
+# added to Cython in the future, creating this virtual type temporarily. If you
+# change it later to "void" then don't forget to add "except *".
+ctypedef object py_void
+ctypedef long WindowHandle
+
+cimport ctime
+from cpython cimport PyLong_FromVoidPtr
+from cpython cimport bool as py_bool
+# preincrement and dereference must be "as" otherwise not seen.
+from cython.operator cimport dereference as deref
+from cython.operator cimport preincrement as preinc
+from libc.stdint cimport uint64_t, uintptr_t
+from libc.stdlib cimport atoi, calloc, free, malloc
+from libc.string cimport memcpy, strlen
+from libcpp cimport bool as cpp_bool
+from libcpp.map cimport map as cpp_map
+from libcpp.pair cimport pair as cpp_pair
+from libcpp.string cimport string as cpp_string
+from libcpp.vector cimport vector as cpp_vector
+from multimap cimport multimap as cpp_multimap
+from wstring cimport wstring as cpp_wstring
+
+# from cython.operator cimport address as addr # Address of an c++ object?
+
+
+# When pyx file cimports * from a pxd file and that pxd cimports * from another pxd
+# then these names will be visible in pyx file.
+
+# Circular imports are allowed in form "cimport ...", but won't work if you do
+# "from ... cimport *", this is important to know in pxd files.
+
+
+
+IF UNAME_SYSNAME == "Windows":
+    from dpi_aware_win cimport *
+    from windows cimport *
+
+ELIF UNAME_SYSNAME == "Linux":
+    from linux cimport *
+
+ELIF UNAME_SYSNAME == "Darwin":
+    from mac cimport *
+
+from cef_string cimport *
+from cpp_utils cimport *
+from task cimport *
+
+cdef extern from *:
+    ctypedef CefString ConstCefString "const CefString"
+
+cimport cef_browser_static
+# cannot cimport *, that would cause name conflicts with constants.
+cimport cef_types
+from cef_app cimport *
+from cef_browser cimport *
+from cef_client cimport *
+from cef_frame cimport *
+from cef_platform cimport *
+from cef_ptr cimport *
+from cef_runnable cimport *
+from cef_task cimport *
+from cef_types_wrappers cimport *
+from client_handler cimport *
+
+ctypedef cef_types.cef_paint_element_type_t PaintElementType
+ctypedef cef_types.cef_jsdialog_type_t JSDialogType
+from cef_types cimport CefKeyEvent, CefMouseEvent, CefScreenInfo
+
+# cannot cimport *, name conflicts
+IF UNAME_SYSNAME == "Windows":
+    cimport cef_types_win
+
+ELIF UNAME_SYSNAME == "Darwin":
+    cimport cef_types_mac
+
+ELIF UNAME_SYSNAME == "Linux":
+    cimport cef_types_linux
+
+from cef_drag cimport *
+from cef_time cimport *
+
+IF CEF_VERSION == 1:
+    cimport cef_cookie_manager_namespace
+    cimport cef_stream_static
+    cimport cef_v8_stack_trace
+    cimport cef_v8_static
+    cimport cef_web_urlrequest_static_cef1
+    from cef_content_filter cimport *
+    from cef_cookie_cef1 cimport *
+    from cef_download_handler cimport *
+    from cef_drag_data cimport *
+    from cef_render_handler cimport *
+    from cef_request_cef1 cimport *
+    from cef_response_cef1 cimport *
+    from cef_stream cimport *
+    from cef_v8 cimport *
+    from cef_web_urlrequest_cef1 cimport *
+    from content_filter_handler cimport *
+    from cookie_visitor cimport *
+    from download_handler cimport *
+    from v8function_handler cimport *
+    from web_request_client_cef1 cimport *
+
+IF UNAME_SYSNAME == "Windows":
+    IF CEF_VERSION == 1:
+        from http_authentication cimport *
+
+IF CEF_VERSION == 3:
+    cimport cef_cookie_manager_namespace
+    from cef_callback_cef3 cimport *
+    from cef_command_line cimport *
+    from cef_cookie_cef3 cimport *
+    from cef_jsdialog_handler cimport *
+    from cef_process_message cimport *
+    from cef_request_cef3 cimport *
+    from cef_request_context cimport *
+    from cef_request_context_handler cimport *
+    from cef_request_handler_cef3 cimport *
+    from cef_resource_handler_cef3 cimport *
+    from cef_response_cef3 cimport *
+    from cef_string_visitor cimport *
+    from cef_urlrequest_cef3 cimport *
+    from cef_values cimport *
+    from cef_web_plugin_cef3 cimport *
+    from cefpython_app cimport *
+    from cookie_visitor cimport *
+    from request_context_handler cimport *
+    from resource_handler_cef3 cimport *
+    from string_visitor cimport *
+    from web_request_client_cef3 cimport *
+"""
+    SortImports(file_contents=test_input).output == expected_output
-- 
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