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92 lines
2.6 KiB
92 lines
2.6 KiB
// |
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// Copyright (C) 2017 The Android Open Source Project |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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// |
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#include "update_engine/proxy_resolver.h" |
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#include <deque> |
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#include <string> |
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#include <gtest/gtest.h> |
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#include <base/bind.h> |
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#include <brillo/bind_lambda.h> |
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#include <brillo/message_loops/fake_message_loop.h> |
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using std::deque; |
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using std::string; |
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namespace chromeos_update_engine { |
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class ProxyResolverTest : public ::testing::Test { |
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protected: |
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virtual ~ProxyResolverTest() = default; |
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void SetUp() override { loop_.SetAsCurrent(); } |
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void TearDown() override { EXPECT_FALSE(loop_.PendingTasks()); } |
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brillo::FakeMessageLoop loop_{nullptr}; |
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DirectProxyResolver resolver_; |
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}; |
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TEST_F(ProxyResolverTest, DirectProxyResolverCallbackTest) { |
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bool called = false; |
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deque<string> callback_proxies; |
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auto callback = base::Bind( |
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[](bool* called, |
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deque<string>* callback_proxies, |
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const deque<string>& proxies) { |
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*called = true; |
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*callback_proxies = proxies; |
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}, |
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&called, |
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&callback_proxies); |
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EXPECT_NE(kProxyRequestIdNull, |
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resolver_.GetProxiesForUrl("http://foo", callback)); |
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// Check the callback is not called until the message loop runs. |
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EXPECT_FALSE(called); |
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loop_.Run(); |
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EXPECT_TRUE(called); |
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EXPECT_EQ(kNoProxy, callback_proxies.front()); |
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} |
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TEST_F(ProxyResolverTest, DirectProxyResolverCancelCallbackTest) { |
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bool called = false; |
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auto callback = base::Bind( |
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[](bool* called, const deque<string>& proxies) { *called = true; }, |
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&called); |
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ProxyRequestId request = resolver_.GetProxiesForUrl("http://foo", callback); |
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EXPECT_FALSE(called); |
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EXPECT_TRUE(resolver_.CancelProxyRequest(request)); |
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loop_.Run(); |
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EXPECT_FALSE(called); |
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} |
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TEST_F(ProxyResolverTest, DirectProxyResolverSimultaneousCallbacksTest) { |
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int called = 0; |
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auto callback = base::Bind( |
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[](int* called, const deque<string>& proxies) { (*called)++; }, &called); |
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resolver_.GetProxiesForUrl("http://foo", callback); |
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resolver_.GetProxiesForUrl("http://bar", callback); |
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EXPECT_EQ(0, called); |
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loop_.Run(); |
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EXPECT_EQ(2, called); |
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} |
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} // namespace chromeos_update_engine
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