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// Copyright 2015 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/ui/passwords/manage_passwords_view_utils.h"
#include <stddef.h>
#include "base/macros.h"
#include "base/strings/string16.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/browser_process.h"
#include "chrome/grit/generated_resources.h"
#include "components/strings/grit/components_strings.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/gfx/range/range.h"
#include "url/gurl.h"
namespace {
// ScopedResourceOverride allows overriding localised strings in the shared
// instance of the resource bundle, while restoring the bundle state on
// destruction.
class ScopedResourceOverride {
public:
ScopedResourceOverride()
: had_shared_instance_(ui::ResourceBundle::HasSharedInstance()),
bundle_(GetOrCreateSharedInstance()),
app_locale_(g_browser_process->GetApplicationLocale()) {}
~ScopedResourceOverride() {
if (had_shared_instance_) {
// Reloading the resources will discard all overrides.
bundle_.ReloadLocaleResources(app_locale_);
} else {
ui::ResourceBundle::CleanupSharedInstance();
}
}
void OverrideLocaleStringResource(int string_id, const base::string16& str) {
bundle_.OverrideLocaleStringResource(string_id, str);
}
private:
// Returns the shared resource bundle. Creates one if there was none.
static ui::ResourceBundle& GetOrCreateSharedInstance() {
if (!ui::ResourceBundle::HasSharedInstance()) {
ui::ResourceBundle::InitSharedInstanceWithLocale(
"en", nullptr, ui::ResourceBundle::LOAD_COMMON_RESOURCES);
}
return ui::ResourceBundle::GetSharedInstance();
}
const bool had_shared_instance_; // Was there a shared bundle before?
ui::ResourceBundle& bundle_; // The shared bundle.
const std::string app_locale_;
DISALLOW_COPY_AND_ASSIGN(ScopedResourceOverride);
};
const struct {
const char* const user_visible_url;
const char* const form_origin_url;
PasswordTitleType bubble_type;
const char* const expected_domain_placeholder; // domain name
} kDomainsTestCases[] = {
// Same domains.
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, ""},
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, ""},
// Different subdomains.
{"https://a.example.com/landing",
"https://b.example.com/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, ""},
{"https://a.example.com/landing",
"https://b.example.com/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, ""},
// Different domains.
{"https://another.org", "https://example.com:/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com"},
{"https://another.org", "https://example.com/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com"},
// Different domains and password form origin url with
// default port for the scheme.
{"https://another.org", "https://example.com:443/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com"},
{"https://another.org", "http://example.com:80/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com"},
// Different domains and password form origin url with
// non-default port for the scheme.
{"https://another.org", "https://example.com:8001/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com:8001"},
{"https://another.org", "https://example.com:8001/login#form?value=3",
PasswordTitleType::SAVE_PASSWORD, "example.com:8001"},
// Update bubble, same domains.
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::UPDATE_PASSWORD, ""},
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::UPDATE_PASSWORD, ""},
// Update bubble, different domains.
{"https://another.org", "http://example.com/login#form?value=3",
PasswordTitleType::UPDATE_PASSWORD, "example.com"},
{"https://another.org", "http://example.com/login#form?value=3",
PasswordTitleType::UPDATE_PASSWORD, "example.com"},
// Same domains, federated credential.
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::SAVE_ACCOUNT, ""},
{"http://example.com/landing", "http://example.com/login#form?value=3",
PasswordTitleType::SAVE_ACCOUNT, ""},
// Different subdomains, federated credential.
{"https://a.example.com/landing",
"https://b.example.com/login#form?value=3",
PasswordTitleType::SAVE_ACCOUNT, ""},
{"https://a.example.com/landing",
"https://b.example.com/login#form?value=3",
PasswordTitleType::SAVE_ACCOUNT, ""}};
} // namespace
// Test for GetSavePasswordDialogTitleTextAndLinkRange().
TEST(ManagePasswordsViewUtilTest, GetSavePasswordDialogTitleTextAndLinkRange) {
for (size_t i = 0; i < arraysize(kDomainsTestCases); ++i) {
SCOPED_TRACE(testing::Message() << "user_visible_url = "
<< kDomainsTestCases[i].user_visible_url
<< ", form_origin_url = "
<< kDomainsTestCases[i].form_origin_url);
base::string16 title;
GetSavePasswordDialogTitleTextAndLinkRange(
GURL(kDomainsTestCases[i].user_visible_url),
GURL(kDomainsTestCases[i].form_origin_url),
kDomainsTestCases[i].bubble_type, &title);
// Verify against expectations.
base::string16 domain =
base::ASCIIToUTF16(kDomainsTestCases[i].expected_domain_placeholder);
EXPECT_TRUE(title.find(domain) != base::string16::npos);
if (kDomainsTestCases[i].bubble_type ==
PasswordTitleType::UPDATE_PASSWORD) {
EXPECT_TRUE(title.find(base::ASCIIToUTF16("Update")) !=
base::string16::npos);
} else {
EXPECT_TRUE(title.find(base::ASCIIToUTF16("Save")) !=
base::string16::npos);
}
}
}
// Check that empty localised strings do not cause a crash.
TEST(ManagePasswordsViewUtilTest,
GetSavePasswordDialogTitleTextAndLinkRange_EmptyStrings) {
ScopedResourceOverride resource_override;
// Ensure that the resource bundle returns an empty string for the UI.
resource_override.OverrideLocaleStringResource(IDS_SAVE_PASSWORD,
base::string16());
base::string16 title;
const GURL kExample("http://example.org");
// The arguments passed below have this importance for the codepath:
// * The first two URLs need to be the same, otherwise
// IDS_SAVE_PASSWORD_DIFFERENT_DOMAINS_TITLE will be used instead of
// IDS_SAVE_PASSWORD overridden above.
// * |kBrandingEnabled| needs to be true, otherwise the code won't try to
// dereference placeholder offsets from the localised string, which
// triggers the crash in http://crbug.com/658902.
// * SAVE_PASSWORD dialog type needs to be passed to match the
// IDS_SAVE_PASSWORD overridden above.
GetSavePasswordDialogTitleTextAndLinkRange(
kExample, kExample, PasswordTitleType::SAVE_PASSWORD, &title);
// Verify that the test did not pass just because
// GetSavePasswordDialogTitleTextAndLinkRange changed the resource IDs it uses
// (and hence did not get the overridden empty string). If the empty localised
// string was used, the title and the range will be empty as well.
EXPECT_THAT(title, testing::IsEmpty());
}
TEST(ManagePasswordsViewUtilTest, GetManagePasswordsDialogTitleText) {
for (size_t i = 0; i < arraysize(kDomainsTestCases); ++i) {
SCOPED_TRACE(testing::Message() << "user_visible_url = "
<< kDomainsTestCases[i].user_visible_url
<< ", password_origin_url = "
<< kDomainsTestCases[i].form_origin_url);
base::string16 title;
GetManagePasswordsDialogTitleText(
GURL(kDomainsTestCases[i].user_visible_url),
GURL(kDomainsTestCases[i].form_origin_url), true, &title);
// Verify against expectations.
base::string16 domain =
base::ASCIIToUTF16(kDomainsTestCases[i].expected_domain_placeholder);
EXPECT_TRUE(title.find(domain) != base::string16::npos);
}
}