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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <vector>
#include "base/scoped_ptr.h"
#include "net/websockets/websocket_handshake_draft75.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/platform_test.h"
namespace net {
TEST(WebSocketHandshakeDraft75Test, Connect) {
const std::string kExpectedClientHandshakeMessage =
"GET /demo HTTP/1.1\r\n"
"Upgrade: WebSocket\r\n"
"Connection: Upgrade\r\n"
"Host: example.com\r\n"
"Origin: http://example.com\r\n"
"WebSocket-Protocol: sample\r\n"
"\r\n";
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com/demo"),
"http://example.com",
"ws://example.com/demo",
"sample"));
EXPECT_EQ(WebSocketHandshake::MODE_INCOMPLETE, handshake->mode());
EXPECT_EQ(kExpectedClientHandshakeMessage,
handshake->CreateClientHandshakeMessage());
const char kResponse[] = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n"
"Upgrade: WebSocket\r\n"
"Connection: Upgrade\r\n"
"WebSocket-Origin: http://example.com\r\n"
"WebSocket-Location: ws://example.com/demo\r\n"
"WebSocket-Protocol: sample\r\n"
"\r\n";
EXPECT_EQ(WebSocketHandshake::MODE_INCOMPLETE, handshake->mode());
// too short
EXPECT_EQ(-1, handshake->ReadServerHandshake(kResponse, 16));
EXPECT_EQ(WebSocketHandshake::MODE_INCOMPLETE, handshake->mode());
// only status line
EXPECT_EQ(-1, handshake->ReadServerHandshake(
kResponse,
WebSocketHandshakeDraft75::kServerHandshakeHeaderLength));
EXPECT_EQ(WebSocketHandshake::MODE_NORMAL, handshake->mode());
// by upgrade header
EXPECT_EQ(-1, handshake->ReadServerHandshake(
kResponse,
WebSocketHandshakeDraft75::kServerHandshakeHeaderLength +
WebSocketHandshakeDraft75::kUpgradeHeaderLength));
EXPECT_EQ(WebSocketHandshake::MODE_NORMAL, handshake->mode());
// by connection header
EXPECT_EQ(-1, handshake->ReadServerHandshake(
kResponse,
WebSocketHandshakeDraft75::kServerHandshakeHeaderLength +
WebSocketHandshakeDraft75::kUpgradeHeaderLength +
WebSocketHandshakeDraft75::kConnectionHeaderLength));
EXPECT_EQ(WebSocketHandshake::MODE_NORMAL, handshake->mode());
EXPECT_EQ(-1, handshake->ReadServerHandshake(
kResponse, sizeof(kResponse) - 2));
EXPECT_EQ(WebSocketHandshake::MODE_NORMAL, handshake->mode());
int handshake_length = strlen(kResponse);
EXPECT_EQ(handshake_length, handshake->ReadServerHandshake(
kResponse, sizeof(kResponse) - 1)); // -1 for terminating \0
EXPECT_EQ(WebSocketHandshake::MODE_CONNECTED, handshake->mode());
}
TEST(WebSocketHandshakeDraft75Test, ServerSentData) {
const std::string kExpectedClientHandshakeMessage =
"GET /demo HTTP/1.1\r\n"
"Upgrade: WebSocket\r\n"
"Connection: Upgrade\r\n"
"Host: example.com\r\n"
"Origin: http://example.com\r\n"
"WebSocket-Protocol: sample\r\n"
"\r\n";
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com/demo"),
"http://example.com",
"ws://example.com/demo",
"sample"));
EXPECT_EQ(WebSocketHandshake::MODE_INCOMPLETE, handshake->mode());
EXPECT_EQ(kExpectedClientHandshakeMessage,
handshake->CreateClientHandshakeMessage());
const char kResponse[] ="HTTP/1.1 101 Web Socket Protocol Handshake\r\n"
"Upgrade: WebSocket\r\n"
"Connection: Upgrade\r\n"
"WebSocket-Origin: http://example.com\r\n"
"WebSocket-Location: ws://example.com/demo\r\n"
"WebSocket-Protocol: sample\r\n"
"\r\n"
"\0Hello\xff";
int handshake_length = strlen(kResponse);
EXPECT_EQ(handshake_length, handshake->ReadServerHandshake(
kResponse, sizeof(kResponse) - 1)); // -1 for terminating \0
EXPECT_EQ(WebSocketHandshake::MODE_CONNECTED, handshake->mode());
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_Simple) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com/demo"),
"http://example.com",
"ws://example.com/demo",
"sample"));
EXPECT_EQ("GET /demo HTTP/1.1\r\n"
"Upgrade: WebSocket\r\n"
"Connection: Upgrade\r\n"
"Host: example.com\r\n"
"Origin: http://example.com\r\n"
"WebSocket-Protocol: sample\r\n"
"\r\n",
handshake->CreateClientHandshakeMessage());
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_PathAndQuery) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com/Test?q=xxx&p=%20"),
"http://example.com",
"ws://example.com/demo",
"sample"));
// Path and query should be preserved as-is.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("GET /Test?q=xxx&p=%20 HTTP/1.1\r\n"));
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_Host) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://Example.Com/demo"),
"http://Example.Com",
"ws://Example.Com/demo",
"sample"));
// Host should be lowercased
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com\r\n"));
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Origin: http://example.com\r\n"));
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_TrimPort80) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com:80/demo"),
"http://example.com",
"ws://example.com/demo",
"sample"));
// :80 should be trimmed as it's the default port for ws://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com\r\n"));
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_TrimPort443) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("wss://example.com:443/demo"),
"http://example.com",
"wss://example.com/demo",
"sample"));
// :443 should be trimmed as it's the default port for wss://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com\r\n"));
}
TEST(WebSocketHandshakeDraft75Test,
CreateClientHandshakeMessage_NonDefaultPortForWs) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com:8080/demo"),
"http://example.com",
"wss://example.com/demo",
"sample"));
// :8080 should be preserved as it's not the default port for ws://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com:8080\r\n"));
}
TEST(WebSocketHandshakeDraft75Test,
CreateClientHandshakeMessage_NonDefaultPortForWss) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("wss://example.com:4443/demo"),
"http://example.com",
"wss://example.com/demo",
"sample"));
// :4443 should be preserved as it's not the default port for wss://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com:4443\r\n"));
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_WsBut443) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("ws://example.com:443/demo"),
"http://example.com",
"ws://example.com/demo",
"sample"));
// :443 should be preserved as it's not the default port for ws://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com:443\r\n"));
}
TEST(WebSocketHandshakeDraft75Test, CreateClientHandshakeMessage_WssBut80) {
scoped_ptr<WebSocketHandshakeDraft75> handshake(
new WebSocketHandshakeDraft75(GURL("wss://example.com:80/demo"),
"http://example.com",
"wss://example.com/demo",
"sample"));
// :80 should be preserved as it's not the default port for wss://.
EXPECT_THAT(handshake->CreateClientHandshakeMessage(),
testing::HasSubstr("Host: example.com:80\r\n"));
}
} // namespace net
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