Change datatype of Content.length to long long

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0a9] - 2023-07-14
+
+- Fixes bug #394, causing the `Content` max body size to be 2147483647
+  (C int max value). Reported and fixed by @thomafred
+
 ## [2.0a8] - 2023-07-02
 
 - Add support for `StreamedContent` with specific content length; fixing

blacksheep/__init__.py

@@ -3,7 +3,7 @@
 used types to reduce the verbosity of the imports statements.
 """
 __author__ = "Roberto Prevato <[email protected]>"
-__version__ = "2.0a8"
+__version__ = "2.0a9"
 
 from .contents import Content as Content
 from .contents import FormContent as FormContent

blacksheep/contents.pxd

@@ -8,7 +8,7 @@
 cdef class Content:
     cdef readonly bytes type
     cdef readonly bytes body
-    cdef readonly int length
+    cdef readonly long long length
 
 
 cdef class StreamedContent(Content):

blacksheep/contents.pyx

@@ -31,7 +31,7 @@ cdef class StreamedContent(Content):
         self,
         bytes content_type,
         object data_provider,
-        int data_length = -1
+        long long data_length = -1
     ):
         self.type = content_type
         self.body = None

tests/test_contents.py

@@ -2,11 +2,12 @@
 
 import pytest
 
-from blacksheep import JSONContent, Request, StreamedContent
+from blacksheep import JSONContent, Request
 from blacksheep.contents import (
     FormPart,
     HTMLContent,
     MultiPartFormData,
+    StreamedContent,
     TextContent,
     parse_www_form,
     write_www_form_urlencoded,
@@ -323,3 +324,11 @@ async def test_write_request_body_only(req: Request, expected_chunks: List[bytes
         received_chunks.append(chunk)
 
     assert received_chunks == expected_chunks
+
+
+@pytest.mark.parametrize("size", [0, 2000, 2147483647, 9e18])
+def test_content_size(size):
+    async def gen():
+        yield b""
+
+    StreamedContent(b"text/plain", gen, size)