Merge "Add test coverage for DnsResolverService::dump()" (6cfba61c) · Commits · e / os / android_packages_modules_DnsResolver

tests/resolv_integration_test.cpp

+14 −1

Original line number	Diff line number	Diff line
		@@ -163,7 +163,12 @@ class ResolverTest : public ::testing::Test {
		};

		void SetUp() { mDnsClient.SetUp(); }
		void TearDown() { mDnsClient.TearDown(); }
		void TearDown() {
		// Ensure the dump works at the end of each test.
		DumpResolverService();

		mDnsClient.TearDown();
		}

		void StartDns(test::DNSResponder& dns, const std::vector<DnsRecord>& records) {
		for (const auto& r : records) {
		@@ -174,6 +179,14 @@ class ResolverTest : public ::testing::Test {
		dns.clearQueries();
		}

		void DumpResolverService() {
		unique_fd fd(open("/dev/null", O_WRONLY));
		EXPECT_EQ(mDnsClient.resolvService()->dump(fd, nullptr, 0), 0);

		const char* querylogCmd[] = {"querylog"}; // Keep it sync with DnsQueryLog::DUMP_KEYWORD.
		EXPECT_EQ(mDnsClient.resolvService()->dump(fd, querylogCmd, std::size(querylogCmd)), 0);
		}

		bool WaitForNat64Prefix(ExpectNat64PrefixStatus status,
		std::chrono::milliseconds timeout = std::chrono::milliseconds(1000)) {
		return sDnsMetricsListener->waitForNat64Prefix(status, timeout);