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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "net/proxy/proxy_service_mojo.h" |
| 6 |
| 7 #include <string> |
| 8 |
| 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "net/base/load_flags.h" |
| 11 #include "net/base/net_log.h" |
| 12 #include "net/base/test_completion_callback.h" |
| 13 #include "net/dns/mock_host_resolver.h" |
| 14 #include "net/proxy/dhcp_proxy_script_fetcher.h" |
| 15 #include "net/proxy/mock_proxy_script_fetcher.h" |
| 16 #include "net/proxy/proxy_config_service_fixed.h" |
| 17 #include "net/proxy/proxy_service.h" |
| 18 #include "testing/gtest/include/gtest/gtest.h" |
| 19 #include "url/gurl.h" |
| 20 |
| 21 namespace net { |
| 22 |
| 23 namespace { |
| 24 |
| 25 const char kPacUrl[] = "http://example.com/proxy.pac"; |
| 26 const char kSimplePacScript[] = |
| 27 "function FindProxyForURL(url, host) {\n" |
| 28 " return 'PROXY foo:1234';\n" |
| 29 "}"; |
| 30 const char kDnsResolvePacScript[] = |
| 31 "function FindProxyForURL(url, host) {\n" |
| 32 " if (dnsResolveEx('example.com') != '1.2.3.4')\n" |
| 33 " return 'DIRECT';\n" |
| 34 " return 'QUIC bar:4321';\n" |
| 35 "}"; |
| 36 |
| 37 } // namespace |
| 38 |
| 39 class ProxyServiceMojoTest : public testing::Test { |
| 40 protected: |
| 41 void SetUp() override { |
| 42 mock_host_resolver_.rules()->AddRule("example.com", "1.2.3.4"); |
| 43 |
| 44 fetcher_ = new MockProxyScriptFetcher; |
| 45 proxy_service_.reset(CreateProxyServiceUsingMojoInProcess( |
| 46 new ProxyConfigServiceFixed( |
| 47 ProxyConfig::CreateFromCustomPacURL(GURL(kPacUrl))), |
| 48 fetcher_, new DoNothingDhcpProxyScriptFetcher(), &mock_host_resolver_, |
| 49 nullptr /* NetLog* */, nullptr /* NetworkDelegate* */)); |
| 50 } |
| 51 |
| 52 MockHostResolver mock_host_resolver_; |
| 53 MockProxyScriptFetcher* fetcher_; // Owned by |proxy_service_|. |
| 54 scoped_ptr<ProxyService> proxy_service_; |
| 55 }; |
| 56 |
| 57 TEST_F(ProxyServiceMojoTest, Basic) { |
| 58 ProxyInfo info; |
| 59 TestCompletionCallback callback; |
| 60 EXPECT_EQ(ERR_IO_PENDING, |
| 61 proxy_service_->ResolveProxy(GURL("http://foo"), LOAD_NORMAL, &info, |
| 62 callback.callback(), nullptr, nullptr, |
| 63 BoundNetLog())); |
| 64 |
| 65 // Proxy script fetcher should have a fetch triggered by the first |
| 66 // |ResolveProxy()| request. |
| 67 EXPECT_TRUE(fetcher_->has_pending_request()); |
| 68 EXPECT_EQ(GURL(kPacUrl), fetcher_->pending_request_url()); |
| 69 fetcher_->NotifyFetchCompletion(OK, kSimplePacScript); |
| 70 |
| 71 EXPECT_EQ(OK, callback.WaitForResult()); |
| 72 EXPECT_EQ("PROXY foo:1234", info.ToPacString()); |
| 73 EXPECT_EQ(0u, mock_host_resolver_.num_resolve()); |
| 74 } |
| 75 |
| 76 TEST_F(ProxyServiceMojoTest, DnsResolution) { |
| 77 ProxyInfo info; |
| 78 TestCompletionCallback callback; |
| 79 EXPECT_EQ(ERR_IO_PENDING, |
| 80 proxy_service_->ResolveProxy(GURL("http://foo"), LOAD_NORMAL, &info, |
| 81 callback.callback(), nullptr, nullptr, |
| 82 BoundNetLog())); |
| 83 |
| 84 // Proxy script fetcher should have a fetch triggered by the first |
| 85 // |ResolveProxy()| request. |
| 86 EXPECT_TRUE(fetcher_->has_pending_request()); |
| 87 EXPECT_EQ(GURL(kPacUrl), fetcher_->pending_request_url()); |
| 88 fetcher_->NotifyFetchCompletion(OK, kDnsResolvePacScript); |
| 89 |
| 90 EXPECT_EQ(OK, callback.WaitForResult()); |
| 91 EXPECT_EQ("QUIC bar:4321", info.ToPacString()); |
| 92 EXPECT_EQ(1u, mock_host_resolver_.num_resolve()); |
| 93 } |
| 94 |
| 95 } // namespace net |
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