wehub-resource-sync
144 lines
5.1 KiB
C++
144 lines
5.1 KiB
C++
/* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
|
|
|
|
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 "tensorflow/cc/saved_model/reader.h"
|
|
|
|
#include <gmock/gmock.h>
|
|
#include "tensorflow/cc/saved_model/constants.h"
|
|
#include "tensorflow/cc/saved_model/metrics.h"
|
|
#include "tensorflow/cc/saved_model/tag_constants.h"
|
|
#include "tensorflow/core/lib/core/status.h"
|
|
#include "tensorflow/core/lib/core/status_test_util.h"
|
|
#include "tensorflow/core/lib/io/path.h"
|
|
#include "tensorflow/core/lib/strings/str_util.h"
|
|
#include "tensorflow/core/platform/path.h"
|
|
#include "tensorflow/core/platform/resource_loader.h"
|
|
|
|
namespace tensorflow {
|
|
namespace {
|
|
|
|
string TestDataPbTxt() {
|
|
return io::JoinPath("tensorflow", "cc", "saved_model", "testdata",
|
|
"half_plus_two_pbtxt", "00000123");
|
|
}
|
|
|
|
string TestDataSharded() {
|
|
return io::JoinPath("tensorflow", "cc", "saved_model", "testdata",
|
|
"half_plus_two", "00000123");
|
|
}
|
|
|
|
string ChunkedSavedModel() {
|
|
return io::JoinPath("tensorflow", "cc", "saved_model", "testdata",
|
|
"chunked_saved_model", "chunked_model");
|
|
}
|
|
|
|
string NonChunkedSavedModel() {
|
|
return io::JoinPath("tensorflow", "cc", "saved_model", "testdata",
|
|
"chunked_saved_model", "non_chunked_model");
|
|
}
|
|
|
|
class ReaderTest : public ::testing::Test {
|
|
protected:
|
|
ReaderTest() {}
|
|
|
|
void CheckMetaGraphDef(const MetaGraphDef& meta_graph_def) {
|
|
const auto& tags = meta_graph_def.meta_info_def().tags();
|
|
EXPECT_TRUE(std::find(tags.begin(), tags.end(), kSavedModelTagServe) !=
|
|
tags.end());
|
|
EXPECT_NE(meta_graph_def.meta_info_def().tensorflow_version(), "");
|
|
EXPECT_EQ(
|
|
meta_graph_def.signature_def().at("serving_default").method_name(),
|
|
"tensorflow/serving/predict");
|
|
}
|
|
};
|
|
|
|
TEST_F(ReaderTest, TagMatch) {
|
|
MetaGraphDef meta_graph_def;
|
|
|
|
const string export_dir = GetDataDependencyFilepath(TestDataSharded());
|
|
TF_ASSERT_OK(ReadMetaGraphDefFromSavedModel(export_dir, {kSavedModelTagServe},
|
|
&meta_graph_def));
|
|
CheckMetaGraphDef(meta_graph_def);
|
|
}
|
|
|
|
TEST_F(ReaderTest, NoTagMatch) {
|
|
MetaGraphDef meta_graph_def;
|
|
|
|
const string export_dir = GetDataDependencyFilepath(TestDataSharded());
|
|
absl::Status st = ReadMetaGraphDefFromSavedModel(export_dir, {"missing-tag"},
|
|
&meta_graph_def);
|
|
EXPECT_FALSE(st.ok());
|
|
EXPECT_TRUE(absl::StrContains(
|
|
st.message(),
|
|
"Could not find meta graph def matching supplied tags: { missing-tag }"))
|
|
<< st.message();
|
|
}
|
|
|
|
TEST_F(ReaderTest, NoTagMatchMultiple) {
|
|
MetaGraphDef meta_graph_def;
|
|
|
|
const string export_dir = GetDataDependencyFilepath(TestDataSharded());
|
|
absl::Status st = ReadMetaGraphDefFromSavedModel(
|
|
export_dir, {kSavedModelTagServe, "missing-tag"}, &meta_graph_def);
|
|
EXPECT_FALSE(st.ok());
|
|
EXPECT_TRUE(absl::StrContains(
|
|
st.message(), "Could not find meta graph def matching supplied tags: "))
|
|
<< st.message();
|
|
}
|
|
|
|
TEST_F(ReaderTest, InvalidExportPath) {
|
|
MetaGraphDef meta_graph_def;
|
|
|
|
const string export_dir = GetDataDependencyFilepath("missing-path");
|
|
absl::Status st = ReadMetaGraphDefFromSavedModel(
|
|
export_dir, {kSavedModelTagServe}, &meta_graph_def);
|
|
EXPECT_FALSE(st.ok());
|
|
}
|
|
|
|
TEST_F(ReaderTest, ReadSavedModelDebugInfoIfPresent) {
|
|
const string export_dir = GetDataDependencyFilepath(TestDataSharded());
|
|
std::unique_ptr<GraphDebugInfo> debug_info_proto;
|
|
TF_ASSERT_OK(ReadSavedModelDebugInfoIfPresent(export_dir, &debug_info_proto));
|
|
}
|
|
|
|
TEST_F(ReaderTest, MetricsNotUpdatedFailedRead) {
|
|
MetaGraphDef meta_graph_def;
|
|
const int read_count_v1 = metrics::SavedModelReadCount("1").value();
|
|
const int read_count_v2 = metrics::SavedModelReadCount("2").value();
|
|
|
|
const string export_dir = GetDataDependencyFilepath("missing-path");
|
|
absl::Status st =
|
|
ReadMetaGraphDefFromSavedModel(export_dir, {"serve"}, &meta_graph_def);
|
|
|
|
EXPECT_FALSE(st.ok());
|
|
EXPECT_EQ(metrics::SavedModelReadCount("1").value(), read_count_v1);
|
|
EXPECT_EQ(metrics::SavedModelReadCount("2").value(), read_count_v2);
|
|
}
|
|
|
|
TEST_F(ReaderTest, MetricsUpdatedSuccessfulRead) {
|
|
MetaGraphDef meta_graph_def;
|
|
const int read_count_v1 = metrics::SavedModelReadCount("1").value();
|
|
|
|
const string export_dir = GetDataDependencyFilepath(TestDataSharded());
|
|
absl::Status st =
|
|
ReadMetaGraphDefFromSavedModel(export_dir, {"serve"}, &meta_graph_def);
|
|
EXPECT_EQ(metrics::SavedModelReadCount("1").value(), read_count_v1 + 1);
|
|
}
|
|
|
|
// Placeholder for protosplitter merger merge test.
|
|
|
|
} // namespace
|
|
} // namespace tensorflow
|