WIP: NSS trust store integration for path builder.

net/cert/internal/trust_store_test_helpers.h

+// Copyright 2016 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.
+
+#ifndef NET_CERT_INTERNAL_TRUST_STORE_TEST_HELPERS_H_
+#define NET_CERT_INTERNAL_TRUST_STORE_TEST_HELPERS_H_
+
+#include "base/run_loop.h"
+#include "net/cert/internal/trust_store_static.h"
+
+namespace net {
+
+class AsyncTrustStoreStatic : public TrustStore {
+ public:
+  AsyncTrustStoreStatic() = default;
+  ~AsyncTrustStoreStatic() override = default;
+
+  // Adds a trusted certificate to the store.
+  void AddTrustedCertificate(scoped_refptr<ParsedCertificate> anchor) {
+    trust_store_static_.AddTrustedCertificate(std::move(anchor));
+  }
+
+  // TrustStore implementation:
+  void IsTrustedCertificate(
+      scoped_refptr<ParsedCertificate> cert,
+      const TrustCallback& callback,
+      bool* out_trusted,
+      std::unique_ptr<TrustStore::Request>* out_req) const override;
+
+  // CertIssuerSource implementation:
+  void SyncGetIssuersOf(const ParsedCertificate* cert,
+                        ParsedCertificateList* issuers) override;
+  void AsyncGetIssuersOf(
+      scoped_refptr<ParsedCertificate> cert,
+      const IssuerCallback& callback,
+      std::unique_ptr<CertIssuerSource::Request>* out_req) override;
+
+ private:
+  TrustStoreStatic trust_store_static_;
+};
+
+class TrustResultRecorder {
+ public:
+  TrustResultRecorder();
+  ~TrustResultRecorder();
+
+  void HandleResult(bool trust) {
+    results_.push_back(trust);
+    run_loop_.Quit();
+  }
+
+  const std::vector<bool>& results() { return results_; }
+
+  void Run() { run_loop_.Run(); }
+
+  TrustStore::TrustCallback Callback();
+
+ private:
+  std::vector<bool> results_;
+  base::RunLoop run_loop_;
+};
+
+// Deletes the Request owned by |*req_owner|, then calls done_callback. Intended
+// to be passed as the IssuerCallback to IsTrustedCertificate.
+void TrustRequestDeleter(std::unique_ptr<TrustStore::Request>* req_owner,
+                         base::Closure done_callback,
+                         bool trusted);
+
+}  // namespace net
+
+#endif  // NET_CERT_INTERNAL_TRUST_STORE_TEST_HELPERS_H_