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// Copyright 2009 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/proxy_resolution/proxy_config_service_common_unittest.h"
#include <string>
#include <vector>
#include "net/base/proxy_string_util.h"
#include "net/proxy_resolution/proxy_config.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
// Helper to verify that |expected_proxy| matches the first proxy conatined in
// |actual_proxies|, and that |actual_proxies| contains exactly one proxy. If
// either condition is untrue, then |*did_fail| is set to true, and
// |*failure_details| is filled with a description of the failure.
void MatchesProxyServerHelper(const char* failure_message,
const char* expected_proxy,
const ProxyList& actual_proxies,
::testing::AssertionResult* failure_details,
bool* did_fail) {
// If |expected_proxy| is empty, then we expect |actual_proxies| to be so as
// well.
if (strlen(expected_proxy) == 0) {
if (!actual_proxies.IsEmpty()) {
*did_fail = true;
*failure_details
<< failure_message << ". Was expecting no proxies but got "
<< actual_proxies.size() << ".";
}
return;
}
// Otherwise we check that |actual_proxies| holds a single matching proxy.
if (actual_proxies.size() != 1) {
*did_fail = true;
*failure_details
<< failure_message << ". Was expecting exactly one proxy but got "
<< actual_proxies.size() << ".";
return;
}
ASSERT_EQ(1u, actual_proxies.First().length());
ProxyServer actual_proxy = actual_proxies.First().First();
std::string actual_proxy_string;
if (actual_proxy.is_valid())
actual_proxy_string = ProxyServerToProxyUri(actual_proxy);
if (std::string(expected_proxy) != actual_proxy_string) {
*failure_details
<< failure_message << ". Was expecting: \"" << expected_proxy
<< "\" but got: \"" << actual_proxy_string << "\"";
*did_fail = true;
}
}
std::string FlattenProxyBypass(const ProxyBypassRules& bypass_rules) {
std::string flattened_proxy_bypass;
for (const auto& bypass_rule : bypass_rules.rules()) {
if (!flattened_proxy_bypass.empty())
flattened_proxy_bypass += ",";
flattened_proxy_bypass += bypass_rule->ToString();
}
return flattened_proxy_bypass;
}
} // namespace
ProxyRulesExpectation::ProxyRulesExpectation(
ProxyConfig::ProxyRules::Type type,
const char* single_proxy,
const char* proxy_for_http,
const char* proxy_for_https,
const char* proxy_for_ftp,
const char* fallback_proxy,
const char* flattened_bypass_rules,
bool reverse_bypass)
: type(type),
single_proxy(single_proxy),
proxy_for_http(proxy_for_http),
proxy_for_https(proxy_for_https),
proxy_for_ftp(proxy_for_ftp),
fallback_proxy(fallback_proxy),
flattened_bypass_rules(flattened_bypass_rules),
reverse_bypass(reverse_bypass) {
}
::testing::AssertionResult ProxyRulesExpectation::Matches(
const ProxyConfig::ProxyRules& rules) const {
::testing::AssertionResult failure_details = ::testing::AssertionFailure();
bool failed = false;
if (rules.type != type) {
failure_details << "Type mismatch. Expected: " << static_cast<int>(type)
<< " but was: " << static_cast<int>(rules.type);
failed = true;
}
MatchesProxyServerHelper("Bad single_proxy", single_proxy,
rules.single_proxies, &failure_details, &failed);
MatchesProxyServerHelper("Bad proxy_for_http", proxy_for_http,
rules.proxies_for_http, &failure_details,
&failed);
MatchesProxyServerHelper("Bad proxy_for_https", proxy_for_https,
rules.proxies_for_https, &failure_details,
&failed);
MatchesProxyServerHelper("Bad fallback_proxy", fallback_proxy,
rules.fallback_proxies, &failure_details, &failed);
std::string actual_flattened_bypass = FlattenProxyBypass(rules.bypass_rules);
if (std::string(flattened_bypass_rules) != actual_flattened_bypass) {
failure_details
<< "Bad bypass rules. Expected: \"" << flattened_bypass_rules
<< "\" but got: \"" << actual_flattened_bypass << "\"";
failed = true;
}
if (rules.reverse_bypass != reverse_bypass) {
failure_details << "Bad reverse_bypass. Expected: " << reverse_bypass
<< " but got: " << rules.reverse_bypass;
failed = true;
}
return failed ? failure_details : ::testing::AssertionSuccess();
}
// static
ProxyRulesExpectation ProxyRulesExpectation::Empty() {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::EMPTY,
"", "", "", "", "", "", false);
}
// static
ProxyRulesExpectation ProxyRulesExpectation::EmptyWithBypass(
const char* flattened_bypass_rules) {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::EMPTY,
"", "", "", "", "", flattened_bypass_rules,
false);
}
// static
ProxyRulesExpectation ProxyRulesExpectation::Single(
const char* single_proxy,
const char* flattened_bypass_rules) {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::PROXY_LIST,
single_proxy, "", "", "", "",
flattened_bypass_rules, false);
}
// static
ProxyRulesExpectation ProxyRulesExpectation::PerScheme(
const char* proxy_http,
const char* proxy_https,
const char* proxy_ftp,
const char* flattened_bypass_rules) {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::PROXY_LIST_PER_SCHEME,
"", proxy_http, proxy_https, proxy_ftp, "",
flattened_bypass_rules, false);
}
// static
ProxyRulesExpectation ProxyRulesExpectation::PerSchemeWithSocks(
const char* proxy_http,
const char* proxy_https,
const char* proxy_ftp,
const char* socks_proxy,
const char* flattened_bypass_rules) {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::PROXY_LIST_PER_SCHEME,
"", proxy_http, proxy_https, proxy_ftp,
socks_proxy, flattened_bypass_rules, false);
}
// static
ProxyRulesExpectation ProxyRulesExpectation::PerSchemeWithBypassReversed(
const char* proxy_http,
const char* proxy_https,
const char* proxy_ftp,
const char* flattened_bypass_rules) {
return ProxyRulesExpectation(ProxyConfig::ProxyRules::Type::PROXY_LIST_PER_SCHEME,
"", proxy_http, proxy_https, proxy_ftp, "",
flattened_bypass_rules, true);
}
} // namespace net
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