Get mojo_shell building inside chromium checkout.

mojo/shell/shell_apptest.cc

Index: mojo/shell/shell_apptest.cc
diff --git a/mojo/shell/shell_apptest.cc b/mojo/shell/shell_apptest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1acdf7d1f4eaf7c56f0b3acb91be618e00209baa
--- /dev/null
+++ b/mojo/shell/shell_apptest.cc
@@ -0,0 +1,197 @@
+// Copyright 2015 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 "base/base_paths.h"
+#include "base/bind.h"
+#include "base/files/file_path.h"
+#include "base/files/file_util.h"
+#include "base/path_service.h"
+#include "base/run_loop.h"
+#include "base/strings/string_util.h"
+#include "base/strings/stringprintf.h"
+#include "mojo/common/data_pipe_utils.h"
+#include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/application/application_test_base.h"
+#include "mojo/public/cpp/system/macros.h"
+#include "mojo/services/http_server/public/cpp/http_server_util.h"
+#include "mojo/services/http_server/public/interfaces/http_server.mojom.h"
+#include "mojo/services/http_server/public/interfaces/http_server_factory.mojom.h"
+#include "mojo/services/network/public/interfaces/net_address.mojom.h"
+#include "mojo/shell/kPingable.h"
+#include "mojo/shell/test/pingable.mojom.h"
+
+namespace mojo {
+namespace {
+
+std::string GetURL(uint16_t port, const std::string& path) {
+  return base::StringPrintf("http://127.0.0.1:%u/%s",
+                            static_cast<unsigned>(port), path.c_str());
+}
+
+class GetHandler : public http_server::HttpHandler {
+ public:
+  GetHandler(InterfaceRequest<http_server::HttpHandler> request, uint16_t port)
+      : binding_(this, request.Pass()), port_(port) {
+  }
+  ~GetHandler() override {}
+
+ private:
+  // http_server::HttpHandler:
+  void HandleRequest(
+      http_server::HttpRequestPtr request,
+      const Callback<void(http_server::HttpResponsePtr)>& callback) override {
+    http_server::HttpResponsePtr response;
+    if (StartsWithASCII(request->relative_url, "/app", true)) {
+      response = http_server::CreateHttpResponse(
+          200, std::string(kPingable.data, kPingable.size));
+      response->content_type = "application/octet-stream";
+    } else if (request->relative_url == "/redirect") {
+      response = http_server::HttpResponse::New();
+      response->status_code = 302;
+      response->custom_headers.insert("Location", GetURL(port_, "app"));
+    } else {
+      NOTREACHED();
+    }
+
+    callback.Run(response.Pass());
+  }
+
+  Binding<http_server::HttpHandler> binding_;
+  uint16_t port_;
+
+  MOJO_DISALLOW_COPY_AND_ASSIGN(GetHandler);
+};
+
+typedef test::ApplicationTestBase ShellAppTest;
+
+class ShellHTTPAppTest : public test::ApplicationTestBase {
+ public:
+  ShellHTTPAppTest() : ApplicationTestBase() {}
+  ~ShellHTTPAppTest() override {}
+
+ protected:
+  // ApplicationTestBase:
+  void SetUp() override {
+    ApplicationTestBase::SetUp();
+
+    application_impl()->ConnectToService("mojo:http_server",
+                                         &http_server_factory_);
+
+    NetAddressPtr local_address(NetAddress::New());
+    local_address->family = NET_ADDRESS_FAMILY_IPV4;
+    local_address->ipv4 = NetAddressIPv4::New();
+    local_address->ipv4->addr.resize(4);
+    local_address->ipv4->addr[0] = 127;
+    local_address->ipv4->addr[1] = 0;
+    local_address->ipv4->addr[2] = 0;
+    local_address->ipv4->addr[3] = 1;
+    local_address->ipv4->port = 0;
+    http_server_factory_->CreateHttpServer(GetProxy(&http_server_),
+                                           local_address.Pass());
+
+    http_server_->GetPort([this](uint16_t p) { port_ = p; });
+    EXPECT_TRUE(http_server_.WaitForIncomingMethodCall());
+
+    InterfacePtr<http_server::HttpHandler> http_handler;
+    handler_.reset(new GetHandler(GetProxy(&http_handler).Pass(), port_));
+    http_server_->SetHandler(".*", http_handler.Pass(),
+                             [](bool result) { EXPECT_TRUE(result); });
+    EXPECT_TRUE(http_server_.WaitForIncomingMethodCall());
+  }
+
+  std::string GetURL(const std::string& path) {
+    return ::mojo::GetURL(port_, path);
+  }
+
+  http_server::HttpServerFactoryPtr http_server_factory_;
+  http_server::HttpServerPtr http_server_;
+  scoped_ptr<GetHandler> handler_;
+  uint16_t port_;
+
+ private:
+  MOJO_DISALLOW_COPY_AND_ASSIGN(ShellHTTPAppTest);
+};
+
+// Test that we can load apps over http.
+TEST_F(ShellHTTPAppTest, Http) {
+  InterfacePtr<Pingable> pingable;
+  application_impl()->ConnectToService(GetURL("app"), &pingable);
+  pingable->Ping("hello",
+                 [this](const String& app_url, const String& connection_url,
+                        const String& message) {
+                   EXPECT_EQ(GetURL("app"), app_url);
+                   EXPECT_EQ(GetURL("app"), connection_url);
+                   EXPECT_EQ("hello", message);
+                   base::MessageLoop::current()->Quit();
+                 });
+  base::RunLoop().Run();
+}
+
+// Test that redirects work.
+// TODO(aa): Test that apps receive the correct URL parameters.
+TEST_F(ShellHTTPAppTest, Redirect) {
+  InterfacePtr<Pingable> pingable;
+  application_impl()->ConnectToService(GetURL("redirect"), &pingable);
+  pingable->Ping("hello",
+                 [this](const String& app_url, const String& connection_url,
+                        const String& message) {
+                   EXPECT_EQ(GetURL("app"), app_url);
+                   EXPECT_EQ(GetURL("app"), connection_url);
+                   EXPECT_EQ("hello", message);
+                   base::MessageLoop::current()->Quit();
+                 });
+  base::RunLoop().Run();
+}
+
+// Test that querystring is not considered when resolving http applications.
+// TODO(aa|qsr): Fix this test on Linux ASAN http://crbug.com/463662
+#if defined(ADDRESS_SANITIZER)
+#define MAYBE_QueryHandling DISABLED_QueryHandling
+#else
+#define MAYBE_QueryHandling QueryHandling
+#endif  // ADDRESS_SANITIZER
+TEST_F(ShellHTTPAppTest, MAYBE_QueryHandling) {
+  InterfacePtr<Pingable> pingable1;
+  InterfacePtr<Pingable> pingable2;
+  application_impl()->ConnectToService(GetURL("app?foo"), &pingable1);
+  application_impl()->ConnectToService(GetURL("app?bar"), &pingable2);
+
+  int num_responses = 0;
+  auto callback = [this, &num_responses](const String& app_url,
+                                         const String& connection_url,
+                                         const String& message) {
+    EXPECT_EQ(GetURL("app"), app_url);
+    EXPECT_EQ("hello", message);
+    ++num_responses;
+    if (num_responses == 1) {
+      EXPECT_EQ(GetURL("app?foo"), connection_url);
+    } else if (num_responses == 2) {
+      EXPECT_EQ(GetURL("app?bar"), connection_url);
+      base::MessageLoop::current()->Quit();
+    } else {
+      CHECK(false);
+    }
+  };
+  pingable1->Ping("hello", callback);
+  pingable2->Ping("hello", callback);
+  base::RunLoop().Run();
+}
+
+// mojo: URLs can have querystrings too
+TEST_F(ShellAppTest, MojoURLQueryHandling) {
+  InterfacePtr<Pingable> pingable;
+  application_impl()->ConnectToService("mojo:pingable_app?foo", &pingable);
+  auto callback = [this](const String& app_url, const String& connection_url,
+                         const String& message) {
+    EXPECT_TRUE(EndsWith(app_url, "/pingable_app.mojo", true));
+    EXPECT_EQ(app_url.To<std::string>() + "?foo", connection_url);
+    EXPECT_EQ("hello", message);
+    base::MessageLoop::current()->Quit();
+  };
+  pingable->Ping("hello", callback);
+  base::RunLoop().Run();
+}
+
+}  // namespace
+}  // namespace mojo