*WIP* Store NSS slots per profile. Move keygen to chrome.

chrome/browser/net/keygen_handler_browsertest.cc

+// Copyright (c) 2013 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 "chrome/browser/net/keygen_handler.h"
+
+#include <string>
+
+#include "base/barrier_closure.h"
+#include "base/base64.h"
+#include "base/bind.h"
+#include "base/run_loop.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "content/public/browser/browser_thread.h"
+#include "net/base/keygen_handler_test_util.h"
+
+namespace {
+
+void KeygenComplete(std::string* output_result,
+                    const base::Closure& callback,
+                    const std::string* input_result) {
+  if (input_result)
+    *output_result = *input_result;
+  callback.Run();
+}
+
+void RunConcurrencyTest(content::ResourceContext* context,
+                        int num_handlers,
+                        std::string results[],
+                        const base::Closure& callback) {
+  for (int i = 0; i < num_handlers; i++) {
+    chrome_browser_net::GenerateKey(
+        context,
+        768,
+        "some challenge",
+        GURL("http://www.example.com"),
+        false,
+        base::Bind(&KeygenComplete, &results[i], callback));
+  }
+}
+
+class ChromeKeygenHandlerTest : public InProcessBrowserTest {
+ public:
+  ChromeKeygenHandlerTest() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeKeygenHandlerTest);
+};
+
+}  // namespace
+
+IN_PROC_BROWSER_TEST_F(ChromeKeygenHandlerTest, ConcurrencyTest) {
+  base::RunLoop run_loop;
+  const int NUM_HANDLERS = 5;
+  std::string results[NUM_HANDLERS];
+  content::BrowserThread::PostTask(
+      content::BrowserThread::IO,
+      FROM_HERE,
+      base::Bind(
+          RunConcurrencyTest,
+          browser()->profile()->GetResourceContext(),
+          NUM_HANDLERS,
+          &results[0],
+          base::BarrierClosure(
+              NUM_HANDLERS,
+              base::Bind(base::IgnoreResult(&content::BrowserThread::PostTask),
+                         content::BrowserThread::UI,
+                         FROM_HERE,
+                         run_loop.QuitClosure()))));
+
+  run_loop.Run();
+
+  for (int i = 0; i < NUM_HANDLERS; i++) {
+    VLOG(1) << "GenerateKey " << i << " produced: " << results[i];
+    net::AssertValidSignedPublicKeyAndChallenge(
+        results[i], 768, "some challenge");
+  }
+}