summaryrefslogtreecommitdiff
path: root/src/mongo/db/query/ce/stats_path_test.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mongo/db/query/ce/stats_path_test.cpp')
-rw-r--r--src/mongo/db/query/ce/stats_path_test.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/mongo/db/query/ce/stats_path_test.cpp b/src/mongo/db/query/ce/stats_path_test.cpp
new file mode 100644
index 00000000000..6b66e06589d
--- /dev/null
+++ b/src/mongo/db/query/ce/stats_path_test.cpp
@@ -0,0 +1,113 @@
+/**
+ * Copyright (C) 2022-present MongoDB, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the Server Side Public License, version 1,
+ * as published by MongoDB, Inc.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * Server Side Public License for more details.
+ *
+ * You should have received a copy of the Server Side Public License
+ * along with this program. If not, see
+ * <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ * As a special exception, the copyright holders give permission to link the
+ * code of portions of this program with the OpenSSL library under certain
+ * conditions as described in each individual source file and distribute
+ * linked combinations including the program with the OpenSSL library. You
+ * must comply with the Server Side Public License in all respects for
+ * all of the code used other than as permitted herein. If you modify file(s)
+ * with this exception, you may extend this exception to your version of the
+ * file(s), but you are not obligated to do so. If you do not wish to do so,
+ * delete this exception statement from your version. If you delete this
+ * exception statement from all source files in the program, then also delete
+ * it in the license file.
+ */
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/bson/bsonobjbuilder.h"
+#include "mongo/db/exec/sbe/values/bson.h"
+#include "mongo/db/exec/sbe/values/value.h"
+#include "mongo/db/query/ce/stats_gen.h"
+#include "mongo/db/query/ce/stats_serialization_utils.h"
+#include "mongo/unittest/unittest.h"
+#include "mongo/util/assert_util.h"
+
+namespace mongo {
+namespace {
+
+IDLParserContext ctx("StatsPath");
+
+
+/**
+ * Validate round trip convertion for numeric SBE values using NumberDouble datatype.
+ */
+TEST(StatsPath, BasicValidStatsBucketDouble) {
+
+ auto value =
+ stats_serialization_utils::TypeValuePair(sbe::value::TypeTags::NumberDouble, double{1});
+ auto serializedBucket = stats_serialization_utils::makeStatsBucket(value, 1, 2, 3, 4, 5);
+ auto parsedBucket = StatsBucket::parse(ctx, serializedBucket);
+
+ // Verify the upperBoundary field conversion.
+ ASSERT(sbe::bson::convertFrom<1>(parsedBucket.getUpperBoundary().getElement()) == value);
+
+ // roundtrip
+ auto bucketToBSON = parsedBucket.toBSON();
+ ASSERT_BSONOBJ_EQ(serializedBucket, bucketToBSON);
+}
+
+/**
+ * Validate round trip convertion for heap SBE values using StringBig datatype.
+ */
+TEST(StatsPath, BasicValidStatsBucketString) {
+ auto aString = "abcdef"_sd;
+ auto value = sbe::value::makeBigString(aString);
+ auto serializedBucket = stats_serialization_utils::makeStatsBucket(value, 1, 2, 3, 4, 5);
+ auto parsedBucket = StatsBucket::parse(ctx, serializedBucket);
+
+ // Verify the upperBoundary field conversion.
+ auto rtValue = sbe::bson::convertFrom<1>(parsedBucket.getUpperBoundary().getElement());
+ ASSERT(sbe::value::getStringView(rtValue.first, rtValue.second) == aString);
+
+ // roundtrip
+ auto bucketToBSON = parsedBucket.toBSON();
+ ASSERT_BSONOBJ_EQ(serializedBucket, bucketToBSON);
+ sbe::value::releaseValueDeep(value.first, value.second);
+}
+
+/**
+ * Validate round trip convertion for StatsPath datatype.
+ */
+TEST(StatsPath, BasicValidStatsPath) {
+
+ std::list<BSONObj> buckets;
+ for (long long i = 1; i <= 3; i++) {
+ auto typeValue = stats_serialization_utils::TypeValuePair(
+ sbe::value::TypeTags::NumberDouble, double{i + 1.0});
+
+ auto bucket = stats_serialization_utils::makeStatsBucket(typeValue, i, i, i, i, i);
+ buckets.push_back(bucket);
+ }
+ stats_serialization_utils::TypeCount types;
+ for (long long i = 1; i <= 3; i++) {
+ std::stringstream typeName;
+ typeName << "type" << i;
+ auto typeElem = std::pair<std::string, long>(typeName.str(), i);
+ types.push_back(typeElem);
+ }
+ auto serializedPath = stats_serialization_utils::makeStatsPath(
+ "somePath", 100, 10, 0.1, 10, std::make_pair(4LL, 6LL), types, buckets, boost::none);
+
+ auto parsedPath = StatsPath::parse(ctx, serializedPath);
+ auto pathToBSON = parsedPath.toBSON();
+
+ ASSERT_BSONOBJ_EQ(serializedPath, pathToBSON);
+}
+
+} // namespace
+} // namespace mongo