Revert of Mustash: Move GURL ParamTraits to url/ipc

content/common/common_param_traits_unittest.cc

 // Copyright (c) 2012 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 <stddef.h>
 #include <string.h>
 #include <utility>
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "content/public/common/common_param_traits.h"
 #include "content/public/common/content_constants.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_utils.h"
 #include "net/base/host_port_pair.h"
 #include "printing/backend/print_backend.h"
 #include "printing/page_range.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/ipc/gfx_param_traits.h"
+#include "url/gurl.h"
+
+// Tests that serialize/deserialize correctly understand each other
+TEST(IPCMessageTest, Serialize) {
+  const char* serialize_cases[] = {
+    "http://www.google.com/",
+    "http://user:pass@host.com:888/foo;bar?baz#nop",
+  };
+
+  for (size_t i = 0; i < arraysize(serialize_cases); i++) {
+    GURL input(serialize_cases[i]);
+    IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
+    IPC::ParamTraits<GURL>::Write(&msg, input);
+
+    GURL output;
+    base::PickleIterator iter(msg);
+    EXPECT_TRUE(IPC::ParamTraits<GURL>::Read(&msg, &iter, &output));
+
+    // We want to test each component individually to make sure its range was
+    // correctly serialized and deserialized, not just the spec.
+    EXPECT_EQ(input.possibly_invalid_spec(), output.possibly_invalid_spec());
+    EXPECT_EQ(input.is_valid(), output.is_valid());
+    EXPECT_EQ(input.scheme(), output.scheme());
+    EXPECT_EQ(input.username(), output.username());
+    EXPECT_EQ(input.password(), output.password());
+    EXPECT_EQ(input.host(), output.host());
+    EXPECT_EQ(input.port(), output.port());
+    EXPECT_EQ(input.path(), output.path());
+    EXPECT_EQ(input.query(), output.query());
+    EXPECT_EQ(input.ref(), output.ref());
+  }
+
+  // Test an excessively long GURL.
+  {
+    const std::string url = std::string("http://example.org/").append(
+        content::kMaxURLChars + 1, 'a');
+    GURL input(url.c_str());
+    IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
+    IPC::ParamTraits<GURL>::Write(&msg, input);
+
+    GURL output;
+    base::PickleIterator iter(msg);
+    EXPECT_TRUE(IPC::ParamTraits<GURL>::Read(&msg, &iter, &output));
+    EXPECT_TRUE(output.is_empty());
+  }
+
+  // Test an invalid GURL.
+  {
+    IPC::Message msg;
+    msg.WriteString("#inva://idurl/");
+    GURL output;
+    base::PickleIterator iter(msg);
+    EXPECT_FALSE(IPC::ParamTraits<GURL>::Read(&msg, &iter, &output));
+  }
+
+  // Also test the corrupt case.
+  IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
+  msg.WriteInt(99);
+  GURL output;
+  base::PickleIterator iter(msg);
+  EXPECT_FALSE(IPC::ParamTraits<GURL>::Read(&msg, &iter, &output));
+}
 
 // Tests std::pair serialization
 TEST(IPCMessageTest, Pair) {
   typedef std::pair<std::string, std::string> TestPair;
 
   TestPair input("foo", "bar");
   IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
   IPC::ParamTraits<TestPair>::Write(&msg, input);
 
   TestPair output;
@@ skipping 106 matching lines @@
 
   IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
   IPC::ParamTraits<net::HostPortPair>::Write(&msg, input);
 
   net::HostPortPair output;
   base::PickleIterator iter(msg);
   EXPECT_TRUE(IPC::ParamTraits<net::HostPortPair>::Read(&msg, &iter, &output));
   EXPECT_EQ(input.host(), output.host());
   EXPECT_EQ(input.port(), output.port());
 }