protocol.py -> http.py

1 files changed, 163 insertions, 0 deletions

diff --git a/test/test_http.py b/test/test_http.py
new file mode 100644
index 00000000..d272f343
--- /dev/null
+++ b/test/test_http.py
@@ -0,0 +1,163 @@
+import cStringIO, textwrap
+from netlib import http, odict
+import tutils
+
+def test_has_chunked_encoding():
+    h = odict.ODictCaseless()
+    assert not http.has_chunked_encoding(h)
+    h["transfer-encoding"] = ["chunked"]
+    assert http.has_chunked_encoding(h)
+
+
+def test_read_chunked():
+    s = cStringIO.StringIO("1\r\na\r\n0\r\n")
+    tutils.raises(IOError, http.read_chunked, s, None)
+
+    s = cStringIO.StringIO("1\r\na\r\n0\r\n\r\n")
+    assert http.read_chunked(s, None) == "a"
+
+    s = cStringIO.StringIO("\r\n")
+    tutils.raises(IOError, http.read_chunked, s, None)
+
+    s = cStringIO.StringIO("1\r\nfoo")
+    tutils.raises(IOError, http.read_chunked, s, None)
+
+    s = cStringIO.StringIO("foo\r\nfoo")
+    tutils.raises(http.HttpError, http.read_chunked, s, None)
+
+
+def test_request_connection_close():
+    h = odict.ODictCaseless()
+    assert http.request_connection_close((1, 0), h)
+    assert not http.request_connection_close((1, 1), h)
+
+    h["connection"] = ["keep-alive"]
+    assert not http.request_connection_close((1, 1), h)
+
+
+def test_read_http_body():
+    h = odict.ODict()
+    s = cStringIO.StringIO("testing")
+    assert http.read_http_body(s, h, False, None) == ""
+
+    h["content-length"] = ["foo"]
+    s = cStringIO.StringIO("testing")
+    tutils.raises(http.HttpError, http.read_http_body, s, h, False, None)
+
+    h["content-length"] = [5]
+    s = cStringIO.StringIO("testing")
+    assert len(http.read_http_body(s, h, False, None)) == 5
+    s = cStringIO.StringIO("testing")
+    tutils.raises(http.HttpError, http.read_http_body, s, h, False, 4)
+
+    h = odict.ODict()
+    s = cStringIO.StringIO("testing")
+    assert len(http.read_http_body(s, h, True, 4)) == 4
+    s = cStringIO.StringIO("testing")
+    assert len(http.read_http_body(s, h, True, 100)) == 7
+
+def test_parse_http_protocol():
+    assert http.parse_http_protocol("HTTP/1.1") == (1, 1)
+    assert http.parse_http_protocol("HTTP/0.0") == (0, 0)
+    assert not http.parse_http_protocol("foo/0.0")
+
+
+def test_parse_init_connect():
+    assert http.parse_init_connect("CONNECT host.com:443 HTTP/1.0")
+    assert not http.parse_init_connect("bogus")
+    assert not http.parse_init_connect("GET host.com:443 HTTP/1.0")
+    assert not http.parse_init_connect("CONNECT host.com443 HTTP/1.0")
+    assert not http.parse_init_connect("CONNECT host.com:443 foo/1.0")
+
+
+def test_prase_init_proxy():
+    u = "GET http://foo.com:8888/test HTTP/1.1"
+    m, s, h, po, pa, httpversion = http.parse_init_proxy(u)
+    assert m == "GET"
+    assert s == "http"
+    assert h == "foo.com"
+    assert po == 8888
+    assert pa == "/test"
+    assert httpversion == (1, 1)
+
+    assert not http.parse_init_proxy("invalid")
+    assert not http.parse_init_proxy("GET invalid HTTP/1.1")
+    assert not http.parse_init_proxy("GET http://foo.com:8888/test foo/1.1")
+
+
+def test_parse_init_http():
+    u = "GET /test HTTP/1.1"
+    m, u, httpversion= http.parse_init_http(u)
+    assert m == "GET"
+    assert u == "/test"
+    assert httpversion == (1, 1)
+
+    assert not http.parse_init_http("invalid")
+    assert not http.parse_init_http("GET invalid HTTP/1.1")
+    assert not http.parse_init_http("GET /test foo/1.1")
+
+
+class TestReadHeaders:
+    def test_read_simple(self):
+        data = """
+            Header: one
+            Header2: two
+            \r\n
+        """
+        data = textwrap.dedent(data)
+        data = data.strip()
+        s = cStringIO.StringIO(data)
+        h = http.read_headers(s)
+        assert h == [["Header", "one"], ["Header2", "two"]]
+
+    def test_read_multi(self):
+        data = """
+            Header: one
+            Header: two
+            \r\n
+        """
+        data = textwrap.dedent(data)
+        data = data.strip()
+        s = cStringIO.StringIO(data)
+        h = http.read_headers(s)
+        assert h == [["Header", "one"], ["Header", "two"]]
+
+    def test_read_continued(self):
+        data = """
+            Header: one
+            \ttwo
+            Header2: three
+            \r\n
+        """
+        data = textwrap.dedent(data)
+        data = data.strip()
+        s = cStringIO.StringIO(data)
+        h = http.read_headers(s)
+        assert h == [["Header", "one\r\n two"], ["Header2", "three"]]
+
+
+def test_parse_url():
+    assert not http.parse_url("")
+
+    u = "http://foo.com:8888/test"
+    s, h, po, pa = http.parse_url(u)
+    assert s == "http"
+    assert h == "foo.com"
+    assert po == 8888
+    assert pa == "/test"
+
+    s, h, po, pa = http.parse_url("http://foo/bar")
+    assert s == "http"
+    assert h == "foo"
+    assert po == 80
+    assert pa == "/bar"
+
+    s, h, po, pa = http.parse_url("http://foo")
+    assert pa == "/"
+
+    s, h, po, pa = http.parse_url("https://foo")
+    assert po == 443
+
+    assert not http.parse_url("https://foo:bar")
+    assert not http.parse_url("https://foo:")
+