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// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "src/buildtool/execution_api/remote/bazel/bazel_cas_client.hpp"
#include <functional>
#include <memory>
#include <optional>
#include <string>
#include <unordered_set>
#include "catch2/catch_test_macros.hpp"
#include "gsl/gsl"
#include "src/buildtool/common/artifact_blob.hpp"
#include "src/buildtool/common/artifact_digest.hpp"
#include "src/buildtool/common/artifact_digest_factory.hpp"
#include "src/buildtool/common/remote/remote_common.hpp"
#include "src/buildtool/common/remote/retry_config.hpp"
#include "src/buildtool/crypto/hash_function.hpp"
#include "src/buildtool/execution_api/remote/bazel/bazel_capabilities_client.hpp"
#include "src/buildtool/execution_api/remote/config.hpp"
#include "src/buildtool/file_system/object_type.hpp"
#include "test/utils/hermeticity/test_hash_function_type.hpp"
#include "test/utils/remote_execution/test_auth_config.hpp"
#include "test/utils/remote_execution/test_remote_config.hpp"
TEST_CASE("Bazel internals: CAS Client", "[execution_api]") {
std::string instance_name{"remote-execution"};
std::string content("test");
auto auth_config = TestAuthConfig::ReadFromEnvironment();
REQUIRE(auth_config);
// Create CAS client
auto remote_config = TestRemoteConfig::ReadFromEnvironment();
REQUIRE(remote_config);
REQUIRE(remote_config->remote_address);
RetryConfig retry_config{}; // default retry config
BazelCapabilitiesClient capabilities(remote_config->remote_address->host,
remote_config->remote_address->port,
&*auth_config,
&retry_config);
BazelCasClient cas_client(remote_config->remote_address->host,
remote_config->remote_address->port,
&*auth_config,
&retry_config,
&capabilities);
SECTION("Valid digest and blob") {
// digest of "test"
HashFunction const hash_function{TestHashType::ReadFromEnvironment()};
auto const digest = ArtifactDigestFactory::HashDataAs<ObjectType::File>(
hash_function, content);
// Valid blob
ArtifactBlob blob{digest, content, /*is_exec=*/false};
// Search blob via digest
auto digests = cas_client.FindMissingBlobs(instance_name, {digest});
CHECK(digests.size() <= 1);
if (not digests.empty()) {
// Upload blob, if not found
CHECK(cas_client.BatchUpdateBlobs(instance_name, {blob}) == 1U);
}
// Read blob
auto blobs = cas_client.BatchReadBlobs(instance_name, {digest});
REQUIRE(blobs.size() == 1);
CHECK(blobs.begin()->GetDigest() == digest);
auto const read_content = blobs.begin()->ReadContent();
CHECK(read_content != nullptr);
CHECK(*read_content == content);
}
}
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