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// Copyright 2022 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/first_party_sets/first_party_sets_context_config.h"
#include <optional>
#include "net/base/schemeful_site.h"
#include "net/first_party_sets/first_party_set_entry.h"
#include "net/first_party_sets/first_party_set_entry_override.h"
#include "net/first_party_sets/first_party_sets_context_config.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
using ::testing::Optional;
using ::testing::Pair;
using ::testing::UnorderedElementsAre;
MATCHER_P(OverridesTo, entry, "") {
return !arg.IsDeletion() &&
testing::ExplainMatchResult(entry, arg.GetEntry(), result_listener);
}
namespace net {
TEST(FirstPartySetsContextConfigTest, FindOverride_empty) {
EXPECT_EQ(FirstPartySetsContextConfig().FindOverride(
SchemefulSite(GURL("https://example.test"))),
std::nullopt);
}
TEST(FirstPartySetsContextConfigTest, FindOverride_irrelevant) {
SchemefulSite example(GURL("https://example.test"));
FirstPartySetEntry entry(example, SiteType::kPrimary);
SchemefulSite foo(GURL("https://foo.test"));
EXPECT_EQ(FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride(entry)}})
.value()
.FindOverride(foo),
std::nullopt);
}
TEST(FirstPartySetsContextConfigTest, FindOverride_deletion) {
SchemefulSite example(GURL("https://example.test"));
EXPECT_THAT(FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride()}})
.value()
.FindOverride(example),
Optional(FirstPartySetEntryOverride()));
}
TEST(FirstPartySetsContextConfigTest, FindOverride_modification) {
SchemefulSite example(GURL("https://example.test"));
FirstPartySetEntry entry(example, SiteType::kPrimary);
EXPECT_THAT(FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride(entry)}})
.value()
.FindOverride(example),
Optional(OverridesTo(entry)));
}
TEST(FirstPartySetsContextConfigTest, Contains) {
SchemefulSite example(GURL("https://example.test"));
SchemefulSite decoy(GURL("https://decoy.test"));
FirstPartySetsContextConfig config =
FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride()}})
.value();
EXPECT_TRUE(config.Contains(example));
EXPECT_FALSE(config.Contains(decoy));
}
TEST(FirstPartySetsContextConfigTest, ForEachCustomizationEntry_FullIteration) {
SchemefulSite example(GURL("https://example.test"));
SchemefulSite foo(GURL("https://foo.test"));
FirstPartySetsContextConfig config =
FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride()},
{foo, FirstPartySetEntryOverride()}})
.value();
int count = 0;
EXPECT_TRUE(config.ForEachCustomizationEntry(
[&](const SchemefulSite& site,
const FirstPartySetEntryOverride& override) {
++count;
return true;
}));
EXPECT_EQ(count, 2);
}
TEST(FirstPartySetsContextConfigTest, ForEachCustomizationEntry_EarlyReturn) {
SchemefulSite example(GURL("https://example.test"));
SchemefulSite foo(GURL("https://foo.test"));
FirstPartySetsContextConfig config =
FirstPartySetsContextConfig::Create(
{{example, FirstPartySetEntryOverride()},
{foo, FirstPartySetEntryOverride()}})
.value();
int count = 0;
EXPECT_FALSE(config.ForEachCustomizationEntry(
[&](const SchemefulSite& site,
const FirstPartySetEntryOverride& override) {
++count;
return count < 1;
}));
EXPECT_EQ(count, 1);
}
TEST(FirstPartySetsContextConfigTest, Clone) {
EXPECT_EQ(FirstPartySetsContextConfig().Clone(),
FirstPartySetsContextConfig());
const SchemefulSite example(GURL("https://example.test"));
const SchemefulSite foo(GURL("https://foo.test"));
const SchemefulSite foo_alias(GURL("https://foo.test2"));
const FirstPartySetEntry primary_entry(example, SiteType::kPrimary);
const FirstPartySetEntry associated_entry(example, SiteType::kAssociated);
const FirstPartySetsContextConfig config =
FirstPartySetsContextConfig::Create(
/*customizations=*/
{
{example, FirstPartySetEntryOverride(primary_entry)},
{foo, FirstPartySetEntryOverride(associated_entry)},
{foo_alias, FirstPartySetEntryOverride(associated_entry)},
},
/*aliases=*/
{
{foo_alias, foo},
})
.value();
EXPECT_EQ(config.Clone(), config);
}
TEST(FirstPartySetsContextConfigTest, ForEachAlias) {
const SchemefulSite example(GURL("https://example.test"));
const SchemefulSite foo(GURL("https://foo.test"));
const SchemefulSite foo_alias(GURL("https://foo.test2"));
const SchemefulSite bar(GURL("https://bar.test"));
const SchemefulSite bar_alias(GURL("https://bar.test2"));
const FirstPartySetEntry primary_entry(example, SiteType::kPrimary);
const FirstPartySetEntry associated_entry(example, SiteType::kAssociated);
const FirstPartySetEntry service_entry(example, SiteType::kService);
const FirstPartySetsContextConfig config =
FirstPartySetsContextConfig::Create(
/*customizations=*/
{
{example, FirstPartySetEntryOverride(primary_entry)},
{foo, FirstPartySetEntryOverride(associated_entry)},
{foo_alias, FirstPartySetEntryOverride(associated_entry)},
{bar, FirstPartySetEntryOverride(service_entry)},
{bar_alias, FirstPartySetEntryOverride(service_entry)},
},
/*aliases=*/
{
{foo_alias, foo},
{bar_alias, bar},
})
.value();
std::vector<std::pair<SchemefulSite, SchemefulSite>> observed;
config.ForEachAlias(
[&](const SchemefulSite& alias, const SchemefulSite& canonical) {
observed.emplace_back(alias, canonical);
});
EXPECT_THAT(observed,
UnorderedElementsAre(Pair(foo_alias, foo), Pair(bar_alias, bar)));
}
} // namespace net
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