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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_COOKIES_CANONICAL_COOKIE_TEST_HELPERS_H_
#define NET_COOKIES_CANONICAL_COOKIE_TEST_HELPERS_H_
#include <string>
#include <utility>
#include <vector>
#include "base/strings/string_split.h"
#include "net/cookies/canonical_cookie.h"
#include "net/cookies/cookie_inclusion_status.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace net {
namespace internal {
MATCHER_P(HasExactlyExclusionReasonsForTesting, reasons, "") {
const CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(
true, status.HasExactlyExclusionReasonsForTesting(reasons),
result_listener);
}
MATCHER_P(HasExactlyWarningReasonsForTesting, reasons, "") {
const CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(
true, status.HasExactlyWarningReasonsForTesting(reasons),
result_listener);
}
} // namespace internal
MATCHER_P(MatchesCookieLine, cookie_line, "") {
std::string argument_line = CanonicalCookie::BuildCookieLine(arg);
if (argument_line == cookie_line)
return true;
*result_listener << argument_line;
return false;
}
// Matches a CanonicalCookie with the given name.
MATCHER_P(MatchesCookieWithName, name, "") {
return testing::ExplainMatchResult(name, arg.Name(), result_listener);
}
MATCHER_P2(MatchesCookieNameValue, name, value, "") {
const CanonicalCookie& cookie = arg;
return testing::ExplainMatchResult(name, cookie.Name(), result_listener) &&
testing::ExplainMatchResult(value, cookie.Value(), result_listener);
}
MATCHER_P2(MatchesCookieWithNameSourceType, name, source_type, "") {
return testing::ExplainMatchResult(name, arg.Name(), result_listener) &&
testing::ExplainMatchResult(source_type, arg.SourceType(),
result_listener);
}
MATCHER_P(MatchesCookieAccessWithName, name, "") {
return testing::ExplainMatchResult(MatchesCookieWithName(name), arg.cookie,
result_listener);
}
// Splits a string into key-value pairs, and executes the provided matcher on
// the result.
MATCHER_P3(WhenKVSplit, pair_delim, kv_delim, inner_matcher, "") {
std::vector<std::pair<std::string, std::string>> pairs;
// Return an empty vector when a cookie string (such as "None") cannot be
// split into 'name=value' pairs.
bool successful_split =
base::SplitStringIntoKeyValuePairs(arg, kv_delim, pair_delim, &pairs);
if (successful_split) {
return testing::ExplainMatchResult(inner_matcher, pairs, result_listener);
} else {
std::vector<std::pair<std::string, std::string>> empty_pairs;
return testing::ExplainMatchResult(inner_matcher, empty_pairs,
result_listener);
}
}
// Executes the inner_matcher on the Cookie string arg after it's transformed
// into a vector.
// If the arg is a ';'-delimited string of Cookie 'name=value' or 'name' pairs,
// then the matcher will execute on a vector of <name, value> pairs.
// If the arg can't be split into these pairs then the inner_matcher will
// execute on an empty vector.
MATCHER_P(CookieStringIs, inner_matcher, "") {
return testing::ExplainMatchResult(WhenKVSplit(';', '=', inner_matcher), arg,
result_listener);
}
MATCHER_P2(MatchesCookieWithAccessResult, cookie, access_result, "") {
const CookieWithAccessResult& cwar = arg;
return testing::ExplainMatchResult(cookie, cwar.cookie, result_listener) &&
testing::ExplainMatchResult(access_result, cwar.access_result,
result_listener);
}
// Helper for checking that status.IsInclude() == true.
MATCHER(IsInclude, "") {
const CookieInclusionStatus& status = arg;
return testing::ExplainMatchResult(true, status.IsInclude(), result_listener);
}
// Helper for checking that status.HasSchemefulDowngradeWarning() == true.
MATCHER(HasSchemefulDowngradeWarning, "") {
CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(
true, status.HasSchemefulDowngradeWarning(), result_listener);
}
// Helper for checking that status.HasWarningReason(reason) == true.
MATCHER_P(HasWarningReason, reason, "") {
CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(true, status.HasWarningReason(reason),
result_listener);
}
// Helper for checking that status.HasExclusionReason(reason) == true.
MATCHER_P(HasExclusionReason, reason, "") {
CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(true, status.HasExclusionReason(reason),
result_listener);
}
// Helper for checking that status.exemption_reason() == reason.
MATCHER_P(HasExactlyExemptionReason, reason, "") {
CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(true, status.exemption_reason() == reason,
result_listener);
}
// Helper for checking that status.HasExactlyExclusionReasonsForTesting(reasons)
// == true.
inline constexpr auto& HasExactlyExclusionReasonsForTesting =
internal::HasExactlyExclusionReasonsForTesting<
CookieInclusionStatus::ExclusionReasonBitset>;
// Helper for checking that status.HasExactlyWarningReasonsForTesting(reasons)
// == true.
inline constexpr auto& HasExactlyWarningReasonsForTesting =
internal::HasExactlyWarningReasonsForTesting<
CookieInclusionStatus::WarningReasonBitset>;
MATCHER(ShouldWarn, "") {
net::CookieInclusionStatus status = arg;
return testing::ExplainMatchResult(true, status.ShouldWarn(),
result_listener);
}
// Helper for checking CookieAccessResults. Should be called with matchers (or
// values) for each of the fields of a CookieAccessResult.
MATCHER_P4(MatchesCookieAccessResult,
status,
effective_same_site,
access_semantics,
is_allowed_to_access_secure_cookies,
"") {
const CookieAccessResult& car = arg;
return testing::ExplainMatchResult(status, car.status, result_listener) &&
testing::ExplainMatchResult(
effective_same_site, car.effective_same_site, result_listener) &&
testing::ExplainMatchResult(access_semantics, car.access_semantics,
result_listener) &&
testing::ExplainMatchResult(is_allowed_to_access_secure_cookies,
car.is_allowed_to_access_secure_cookies,
result_listener);
}
MATCHER_P3(MatchesCookieAndLineWithAccessResult,
cookie,
line,
access_result,
"") {
const CookieAndLineWithAccessResult& cookie_and_line_with_access_result = arg;
return testing::ExplainMatchResult(cookie,
cookie_and_line_with_access_result.cookie,
result_listener) &&
testing::ExplainMatchResult(
line, cookie_and_line_with_access_result.cookie_string,
result_listener) &&
testing::ExplainMatchResult(
access_result, cookie_and_line_with_access_result.access_result,
result_listener);
}
MATCHER(NameIs, "") {
const std::pair<std::string, std::string>& actual = testing::get<0>(arg);
const std::string& expected_name = testing::get<1>(arg);
return testing::ExplainMatchResult(actual.first, expected_name,
result_listener);
}
MATCHER(CanonicalCookieNameIs, "") {
const net::CanonicalCookie& actual = testing::get<0>(arg);
const std::string& expected_name = testing::get<1>(arg);
return testing::ExplainMatchResult(actual.Name(), expected_name,
result_listener);
}
} // namespace net
#endif // NET_COOKIES_CANONICAL_COOKIE_TEST_HELPERS_H_
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