[resultdb] Add resultdb proto files to third_party.

Bug: 47186
Change-Id: Ifa352c0187fd55e9f8d5938052a78341e6d2df06
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/luci-go/+/402120
Reviewed-by: Gary Miguel <garymm@google.com>
diff --git a/AUTHORS b/AUTHORS
index c2a4eac..b969117 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,8 +1,14 @@
-# This is the list of Fuchsia Authors.
+# This is the official list of LUCI authors for copyright purposes.
+# This file is distinct from the CONTRIBUTORS files.
+# See the latter for an explanation.
 
 # Names should be added to this file as one of
-#     Organization's name
+#     Organization's name <fnmatch pattern>
 #     Individual's name <submission email address>
 #     Individual's name <submission email address> <email2> <emailN>
+# See CONTRIBUTORS for the meaning of multiple email addresses.
 
-Google Inc.
+# Please keep the list sorted.
+
+Cloudera <*@cloudera.com>
+Google Inc. <*@google.com>
diff --git a/LICENSE b/LICENSE
index cf21574..0b23793 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,205 @@
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+   Copyright 2014 The LUCI Authors
+
+   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
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+   Unless required by applicable law or agreed to in writing, software
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 // Copyright 2020 The Fuchsia Authors. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
diff --git a/README.md b/README.md
index 8b90b74..443202c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
-Fuchsia Open Source Template Repository
-=======================================
+This is a partial mirror of luci-go repository at https://chromium.googlesource.com/infra/luci/luci-go
 
-This repository is a template that we will use when creating new open source
-repositories for Fuchsia.
+To update the proto files, manually copy the proto files from chromium luci-go repository.
diff --git a/resultdb/proto/v1/BUILD.gn b/resultdb/proto/v1/BUILD.gn
new file mode 100644
index 0000000..f9bfb19
--- /dev/null
+++ b/resultdb/proto/v1/BUILD.gn
@@ -0,0 +1,36 @@
+# Copyright 2020 The Fuchsia Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/go/go_library.gni")
+import("//third_party/protobuf/proto_library.gni")
+
+_protos = [
+  "common",
+]
+
+proto_library("resultdb_proto") {
+  sources = []
+  foreach(name, _protos) {
+    sources += [ "${name}.proto" ]
+  }
+
+  import_dirs = [
+    "//third_party/protobuf/src",
+  ]
+  generate_python = false
+  generate_cc = false
+  generate_go = true
+}
+
+go_library("resultdb_proto_go") {
+  name = "go.chromium.org/luci/resultdb/proto/v1"
+  source_dir = "$root_gen_dir/go-proto-gen/src/third_party/luci-go/resultdb/proto/v1/go.chromium.org/luci/resultdb/proto/v1/"
+  non_go_deps = [ ":resultdb_proto" ]
+  sources = []
+
+  foreach(name, _protos) {
+    sources += [ "${name}.pb.go" ]
+  }
+  deps = [ "//third_party/golibs:github.com/golang/protobuf" ]
+}
\ No newline at end of file
diff --git a/resultdb/proto/v1/common.proto b/resultdb/proto/v1/common.proto
new file mode 100644
index 0000000..675d4d4
--- /dev/null
+++ b/resultdb/proto/v1/common.proto
@@ -0,0 +1,63 @@
+// Copyright 2019 The LUCI Authors.
+//
+// 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.
+
+syntax = "proto3";
+
+package luci.resultdb.v1;
+
+option go_package = "go.chromium.org/luci/resultdb/proto/v1;resultpb";
+
+// A key-value map describing one variant of a test case.
+//
+// The same test case can be executed in different ways, for example on
+// different OS, GPUs, with different compile options, runtime flags or even
+// with different values of the test parameter (for parameterized tests).
+// A variant definition captures one variant.
+// A test case with a specific variant definition is called test variant.
+//
+// Guidelines for variant definition design:
+// - This rule guides what keys MUST be present in the definition.
+//   A single expected result of a given test variant is enough to consider it
+//   passing (potentially flakily). If it is important to differentiate across
+//   a certain dimension (e.g. whether web tests are executed with or without
+//   site per process isolation), then there MUST be a key that captures the
+//   dimension (e.g. a name from test_suites.pyl).
+//   Otherwise, a pass in one variant will hide a failure of another one.
+//
+// - This rule guides what keys MUST NOT be present in the definition.
+//   A change in the key-value set essentially resets the test result history.
+//   For example, if GN args are among variant key-value pairs, then adding a
+//   new GN arg changes the identity of the test variant and resets its history.
+//
+// In Chromium, typical variant keys are:
+// - bucket: the LUCI bucket, e.g. "ci"
+// - builder: the LUCI builder, e.g. "linux-rel"
+// - test_suite: a name from
+//   https://cs.chromium.org/chromium/src/testing/buildbot/test_suites.pyl
+message Variant {
+  // The definition of the variant.
+  // Key and values must be valid StringPair keys and values, see their
+  // constraints.
+  map<string, string> def = 1;
+}
+
+// A string key-value pair. Typically used for tagging, see Invocation.tags
+message StringPair {
+  // Regex: ^[a-z][a-z0-9_]*(/[a-z][a-z0-9_]*)*$
+  // Max length: 64.
+  string key = 1;
+
+  // Max length: 256.
+  string value = 2;
+}
\ No newline at end of file
diff --git a/resultdb/sink/proto/v1/BUILD.gn b/resultdb/sink/proto/v1/BUILD.gn
new file mode 100644
index 0000000..393e6cc
--- /dev/null
+++ b/resultdb/sink/proto/v1/BUILD.gn
@@ -0,0 +1,41 @@
+# Copyright 2020 The Fuchsia Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/go/go_library.gni")
+import("//third_party/protobuf/proto_library.gni")
+
+_protos = [
+  "sink",
+  "test_result"
+]
+
+proto_library("resultsink_proto") {
+  sources = []
+  foreach(name, _protos) {
+    sources += [ "${name}.proto" ]
+  }
+
+  import_dirs = [
+    "//third_party/protobuf/src",
+    "//third_party/luci-go/resultdb/proto/v1"
+  ]
+  generate_python = false
+  generate_cc = false
+  generate_go = true
+}
+
+go_library("resultsink_proto_go") {
+  name = "go.chromium.org/luci/resultdb/sink/proto/v1"
+  source_dir = "$root_gen_dir/go-proto-gen/src/third_party/luci-go/resultdb/sink/proto/v1/go.chromium.org/luci/resultdb/sink/proto/v1/"
+  non_go_deps = [ ":resultsink_proto" ]
+  sources = []
+
+  foreach(name, _protos) {
+    sources += [ "${name}.pb.go" ]
+  }
+  deps = [
+    "//third_party/golibs:github.com/golang/protobuf",
+    "//third_party/luci-go/resultdb/proto/v1:resultdb_proto_go"
+  ]
+}
diff --git a/resultdb/sink/proto/v1/sink.proto b/resultdb/sink/proto/v1/sink.proto
new file mode 100644
index 0000000..a2e5c24
--- /dev/null
+++ b/resultdb/sink/proto/v1/sink.proto
@@ -0,0 +1,47 @@
+// Copyright 2019 The LUCI Authors.
+//
+// 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.
+
+syntax = "proto3";
+
+package luci.resultsink.v1;
+
+import "test_result.proto";
+
+option go_package = "go.chromium.org/luci/resultdb/sink/proto/v1;sinkpb";
+
+// Service to report test results.
+//
+// Note that clients need to add the auth token in the HTTP header when invoking
+// the RPCs of this service, or Unauthenticated error will be returned.
+// i.e., Authorization: ResultSink <auth-token>
+//
+// The auth token is available via resultdb.resultsink.auth_token LUCI_CONTEXT
+// value. For more information, visit
+// https://github.com/luci/luci-py/blob/master/client/LUCI_CONTEXT.md
+service Sink {
+  // Reports test results.
+  rpc ReportTestResults(ReportTestResultsRequest)
+      returns (ReportTestResultsResponse) {};
+}
+
+message ReportTestResultsRequest {
+  // Test results to report.
+  repeated TestResult test_results = 1;
+}
+
+message ReportTestResultsResponse {
+  // List of unique identifiers that can be used to link to these results
+  // or requested via luci.resultdb.rpc.v1.ResultDB service.
+  repeated string test_result_names = 1;
+}
\ No newline at end of file
diff --git a/resultdb/sink/proto/v1/test_result.proto b/resultdb/sink/proto/v1/test_result.proto
new file mode 100644
index 0000000..45a6a82
--- /dev/null
+++ b/resultdb/sink/proto/v1/test_result.proto
@@ -0,0 +1,175 @@
+// Copyright 2019 The LUCI Authors.
+//
+// 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.
+
+
+syntax = "proto3";
+
+package luci.resultsink.v1;
+
+import "google/protobuf/duration.proto";
+import "google/protobuf/timestamp.proto";
+import "common.proto";
+
+option go_package = "go.chromium.org/luci/resultdb/sink/proto/v1;sinkpb";
+
+// A result of a functional test case.
+// Often a single test case is executed multiple times and has multiple results,
+// a single test suite has multiple test cases,
+// and the same test suite can be executed in different variants
+// (OS, GPU, compile flags, etc).
+//
+// This message does not specify the test id.
+// It should be available in the message that embeds this message.
+message TestResult {
+  // Test id, a unique identifier of the test in a LUCI project.
+  // Regex: ^[[::print::]]{1,256}$
+  //
+  // If two tests have a common test id prefix that ends with a
+  // non-alphanumeric character, they considered a part of a group. Examples:
+  // - "a/b/c"
+  // - "a/b/d"
+  // - "a/b/e:x"
+  // - "a/b/e:y"
+  // - "a/f"
+  // This defines the following groups:
+  // - All items belong to one group because of the common prefix "a/"
+  // - Within that group, the first 4 form a sub-group because of the common
+  //   prefix "a/b/"
+  // - Within that group, "a/b/e:x" and "a/b/e:y" form a sub-group because of
+  //   the common prefix "a/b/e:".
+  // This can be used in UI.
+  // LUCI does not interpret test ids in any other way.
+  string test_id = 1;
+
+  // Identifies a test result in a given invocation and test id.
+  // Regex: ^[[:ascii:]]{1,32}$
+  string result_id = 2;
+
+  // Whether the result of test case execution is expected.
+  // In a typical Chromium CL, 99%+ of test results are expected.
+  // Users are typically interested only in the unexpected results.
+  //
+  // An unexpected result != test case failure. There are test cases that are
+  // expected to fail/skip/crash. The test harness compares the actual status
+  // with the expected one(s) and this field is the result of the comparison.
+  bool expected = 3;
+
+  // Machine-readable status of the test case.
+  // MUST NOT be STATUS_UNSPECIFIED.
+  TestStatus status = 4;
+
+  // Human-readable explanation of the result, in HTML.
+  // MUST be sanitized before rendering in the browser.
+  //
+  // The size of the summary must be equal to or smaller than 4096 bytes in
+  // UTF-8.
+  string summary_html = 5;
+
+  // The point in time when the test case started to execute.
+  google.protobuf.Timestamp start_time = 6;
+
+  // Duration of the test case execution.
+  // MUST be equal to or greater than 0.
+  google.protobuf.Duration duration = 7;
+
+  // Metadata for this test result.
+  // It might describe this particular execution or the test case.
+  repeated luci.resultdb.v1.StringPair tags = 8;
+
+  // Artifacts to upload and associate with this test result.
+  // The map key is an artifact id.
+  map<string, Artifact> artifacts = 9;
+}
+
+// Machine-readable status of a test result.
+enum TestStatus {
+  // Status was not specified.
+  // Not to be used in actual test results; serves as a default value for an
+  // unset field.
+  STATUS_UNSPECIFIED = 0;
+
+  // The test case has passed.
+  PASS = 1;
+
+  // The test case has failed.
+  // Suggests that the code under test is incorrect, but it is also possible
+  // that the test is incorrect or it is a flake.
+  FAIL = 2;
+
+  // The test case has crashed during execution.
+  // The outcome is inconclusive: the code under test might or might not be
+  // correct, but the test+code is incorrect.
+  CRASH = 3;
+
+  // The test case has started, but was aborted before finishing.
+  // A common reason: timeout.
+  ABORT = 4;
+
+  // The test case did not execute.
+  // Examples:
+  // - The execution of the collection of test cases, such as a test
+  //   binary, was aborted prematurely and execution of some test cases was
+  //   skipped.
+  // - The test harness configuration specified that the test case MUST be
+  //   skipped.
+  SKIP = 5;
+}
+
+// A local equivalent of luci.resultdb.Artifact message
+// in ../../rpc/v1/artifact.proto.
+// See its comments for details.
+// Does not have a name or artifact_id because they are represented by the
+// TestResult.artifacts map key.
+message Artifact {
+  oneof body {
+    // Absolute path to the artifact file on the same machine as the
+    // ResultSink server.
+    string file_path = 1;
+
+    // Contents of the artifact. Useful when sending a file from a different
+    // machine.
+    // TODO(nodir, sajjadm): allow sending contents in chunks.
+    bytes contents = 2;
+  }
+
+  // Equivalent of luci.resultdb.v1.Artifact.content_type.
+  string content_type = 3;
+}
+
+// A file with test results.
+message TestResultFile {
+  // Absolute OS-native path to the results file on the same machine as the
+  // ResultSink server.
+  string path = 1;
+
+  // A result file format.
+  enum Format {
+    // The file is a sequence of TestResult JSON objects (not a JSON Array).
+    // The default format.
+    LUCI = 0;
+
+    // Chromium's JSON Test Results format
+    // https://chromium.googlesource.com/chromium/src/+/master/docs/testing/json_test_results_format.md
+    CHROMIUM_JSON_TEST_RESULTS = 1;
+
+    // GTest format.
+    // Not well documented.
+    // Implementation:
+    // https://cs.chromium.org/chromium/src/base/test/launcher/test_results_tracker.cc
+    GOOGLE_TEST = 2;
+  }
+
+  // Format of the file.
+  Format format = 2;
+}