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// Copyright (c) 2006-2009 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/chrome_url_request_context.h"
#include "base/command_line.h"
#include "base/format_macros.h"
#include "chrome/browser/policy/configuration_policy_pref_store.h"
#include "chrome/browser/prefs/command_line_pref_store.h"
#include "chrome/browser/prefs/default_pref_store.h"
#include "chrome/browser/prefs/pref_value_store.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/testing_pref_service.h"
#include "net/proxy/proxy_config.h"
#include "net/proxy/proxy_config_service_common_unittest.h"
#include "testing/gtest/include/gtest/gtest.h"
// Builds an identifier for each test in an array.
#define TEST_DESC(desc) StringPrintf("at line %d <%s>", __LINE__, desc)
TEST(ChromeURLRequestContextTest, CreateProxyConfigTest) {
FilePath unused_path(FILE_PATH_LITERAL("foo.exe"));
// Build the input command lines here.
CommandLine empty(unused_path);
CommandLine no_proxy(unused_path);
no_proxy.AppendSwitch(switches::kNoProxyServer);
CommandLine no_proxy_extra_params(unused_path);
no_proxy_extra_params.AppendSwitch(switches::kNoProxyServer);
no_proxy_extra_params.AppendSwitchASCII(switches::kProxyServer,
"http://proxy:8888");
CommandLine single_proxy(unused_path);
single_proxy.AppendSwitchASCII(switches::kProxyServer, "http://proxy:8888");
CommandLine per_scheme_proxy(unused_path);
per_scheme_proxy.AppendSwitchASCII(switches::kProxyServer,
"http=httpproxy:8888;ftp=ftpproxy:8889");
CommandLine per_scheme_proxy_bypass(unused_path);
per_scheme_proxy_bypass.AppendSwitchASCII(
switches::kProxyServer,
"http=httpproxy:8888;ftp=ftpproxy:8889");
per_scheme_proxy_bypass.AppendSwitchASCII(
switches::kProxyBypassList,
".google.com, foo.com:99, 1.2.3.4:22, 127.0.0.1/8");
CommandLine with_pac_url(unused_path);
with_pac_url.AppendSwitchASCII(switches::kProxyPacUrl, "http://wpad/wpad.dat");
with_pac_url.AppendSwitchASCII(
switches::kProxyBypassList,
".google.com, foo.com:99, 1.2.3.4:22, 127.0.0.1/8");
CommandLine with_auto_detect(unused_path);
with_auto_detect.AppendSwitch(switches::kProxyAutoDetect);
// Inspired from proxy_config_service_win_unittest.cc.
const struct {
// Short description to identify the test
std::string description;
// The command line to build a ProxyConfig from.
const CommandLine& command_line;
// Expected outputs (fields of the ProxyConfig).
bool is_null;
bool auto_detect;
GURL pac_url;
net::ProxyRulesExpectation proxy_rules;
} tests[] = {
{
TEST_DESC("Empty command line"),
// Input
empty,
// Expected result
true, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::Empty(),
},
{
TEST_DESC("No proxy"),
// Input
no_proxy,
// Expected result
false, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::Empty(),
},
{
TEST_DESC("No proxy with extra parameters."),
// Input
no_proxy_extra_params,
// Expected result
false, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::Empty(),
},
{
TEST_DESC("Single proxy."),
// Input
single_proxy,
// Expected result
false, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::Single(
"proxy:8888", // single proxy
""), // bypass rules
},
{
TEST_DESC("Per scheme proxy."),
// Input
per_scheme_proxy,
// Expected result
false, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::PerScheme(
"httpproxy:8888", // http
"", // https
"ftpproxy:8889", // ftp
""), // bypass rules
},
{
TEST_DESC("Per scheme proxy with bypass URLs."),
// Input
per_scheme_proxy_bypass,
// Expected result
false, // is_null
false, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::PerScheme(
"httpproxy:8888", // http
"", // https
"ftpproxy:8889", // ftp
"*.google.com,foo.com:99,1.2.3.4:22,127.0.0.1/8"),
},
{
TEST_DESC("Pac URL with proxy bypass URLs"),
// Input
with_pac_url,
// Expected result
false, // is_null
false, // auto_detect
GURL("http://wpad/wpad.dat"), // pac_url
net::ProxyRulesExpectation::EmptyWithBypass(
"*.google.com,foo.com:99,1.2.3.4:22,127.0.0.1/8"),
},
{
TEST_DESC("Autodetect"),
// Input
with_auto_detect,
// Expected result
false, // is_null
true, // auto_detect
GURL(), // pac_url
net::ProxyRulesExpectation::Empty(),
}
};
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); i++) {
SCOPED_TRACE(StringPrintf("Test[%" PRIuS "] %s", i,
tests[i].description.c_str()));
CommandLine command_line(tests[i].command_line);
// Only configuration-policy and default prefs are needed.
PrefService prefs(new TestingPrefService::TestingPrefValueStore(
new policy::ConfigurationPolicyPrefStore(NULL),
new policy::ConfigurationPolicyPrefStore(NULL), NULL,
new CommandLinePrefStore(&command_line), NULL, NULL,
new DefaultPrefStore()));
ChromeURLRequestContextGetter::RegisterUserPrefs(&prefs);
scoped_ptr<net::ProxyConfig> config(CreateProxyConfig(&prefs));
if (tests[i].is_null) {
EXPECT_TRUE(config == NULL);
} else {
EXPECT_TRUE(config != NULL);
EXPECT_EQ(tests[i].auto_detect, config->auto_detect());
EXPECT_EQ(tests[i].pac_url, config->pac_url());
EXPECT_TRUE(tests[i].proxy_rules.Matches(config->proxy_rules()));
}
}
}
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