1 files changed, 63 insertions, 0 deletions
diff --git a/absl/log/structured_test.cc b/absl/log/structured_test.cc
new file mode 100644
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+++ b/absl/log/structured_test.cc
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+//
+// Copyright 2022 The Abseil 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
+//
+//      https://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 "absl/log/structured.h"
+
+#include <ios>
+#include <sstream>
+#include <string>
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "absl/base/attributes.h"
+#include "absl/log/internal/test_helpers.h"
+#include "absl/log/internal/test_matchers.h"
+#include "absl/log/log.h"
+#include "absl/log/scoped_mock_log.h"
+
+namespace {
+using ::absl::log_internal::MatchesOstream;
+using ::absl::log_internal::TextMessage;
+using ::testing::Eq;
+
+auto *test_env ABSL_ATTRIBUTE_UNUSED = ::testing::AddGlobalTestEnvironment(
+    new absl::log_internal::LogTestEnvironment);
+
+// Abseil Logging library uses these by default, so we set them on the
+// `std::ostream` we compare against too.
+std::ios &LoggingDefaults(std::ios &str) {
+  str.setf(std::ios_base::showbase | std::ios_base::boolalpha |
+           std::ios_base::internal);
+  return str;
+}
+
+TEST(StreamingFormatTest, LogAsLiteral) {
+  std::ostringstream stream;
+  const std::string not_a_literal("hello world");
+  stream << LoggingDefaults << absl::LogAsLiteral(not_a_literal);
+
+  absl::ScopedMockLog sink;
+
+  EXPECT_CALL(sink,
+              Send(AllOf(TextMessage(MatchesOstream(stream)),
+                         TextMessage(Eq("hello world")),
+                         ENCODED_MESSAGE(EqualsProto(
+                             R"pb(value { literal: "hello world" })pb")))));
+
+  sink.StartCapturingLogs();
+  LOG(INFO) << absl::LogAsLiteral(not_a_literal);
+}
+
+}  // namespace