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// Copyright 2017 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/extensions/chrome_content_browser_client_extensions_part.h"
#include <string>
#include <vector>
#include "base/test/metrics/histogram_tester.h"
#include "chrome/common/chrome_content_client.h"
#include "extensions/common/url_pattern_set.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace extensions {
typedef testing::Test ChromeContentBrowserClientExtensionsPartTest;
// Check that empty site URLs get recorded properly in ShouldAllowOpenURL
// failures.
TEST_F(ChromeContentBrowserClientExtensionsPartTest,
ShouldAllowOpenURLMetricsForEmptySiteURL) {
base::HistogramTester uma;
auto failure_reason = ChromeContentBrowserClientExtensionsPart::
FAILURE_SCHEME_NOT_HTTP_OR_HTTPS_OR_EXTENSION;
ChromeContentBrowserClientExtensionsPart::RecordShouldAllowOpenURLFailure(
failure_reason, GURL());
uma.ExpectUniqueSample("Extensions.ShouldAllowOpenURL.Failure",
failure_reason, 1);
uma.ExpectUniqueSample("Extensions.ShouldAllowOpenURL.Failure.Scheme",
1 /* SCHEME_EMPTY */, 1);
}
// Check that a non-exhaustive list of some known schemes get recorded properly
// in ShouldAllowOpenURL failures.
TEST_F(ChromeContentBrowserClientExtensionsPartTest,
ShouldAllowOpenURLMetricsForKnownSchemes) {
base::HistogramTester uma;
ChromeContentClient content_client;
content::ContentClient::Schemes schemes;
content_client.AddAdditionalSchemes(&schemes);
std::vector<std::string> test_schemes(schemes.savable_schemes);
test_schemes.insert(test_schemes.end(), schemes.secure_schemes.begin(),
schemes.secure_schemes.end());
test_schemes.insert(test_schemes.end(),
schemes.empty_document_schemes.begin(),
schemes.empty_document_schemes.end());
test_schemes.push_back(url::kHttpScheme);
test_schemes.push_back(url::kHttpsScheme);
test_schemes.push_back(url::kFileScheme);
auto failure_reason = ChromeContentBrowserClientExtensionsPart::
FAILURE_RESOURCE_NOT_WEB_ACCESSIBLE;
for (auto scheme : test_schemes) {
ChromeContentBrowserClientExtensionsPart::RecordShouldAllowOpenURLFailure(
failure_reason, GURL(scheme + "://foo.com/"));
}
// There should be no unknown schemes recorded.
uma.ExpectUniqueSample("Extensions.ShouldAllowOpenURL.Failure",
failure_reason, test_schemes.size());
uma.ExpectTotalCount("Extensions.ShouldAllowOpenURL.Failure.Scheme",
test_schemes.size());
uma.ExpectBucketCount("Extensions.ShouldAllowOpenURL.Failure.Scheme",
0 /* SCHEME_UNKNOWN */, 0);
}
} // namespace extensions
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