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/*
* Copyright 2018 Google LLC
*
* 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 "harness.h"
#include "mock_scrape.h"
extern const struct collector meminfo_collector;
TEST(meminfo_metrics) {
test_write_file(
env,
"proc/meminfo",
"MemTotal: 16316872 kB\n"
"MemFree: 1986284 kB\n"
"MemAvailable: 11459644 kB\n"
"Active(anon): 3434548 kB\n"
"Inactive(anon): 417032 kB\n"
"HugePages_Total: 123\n"
"HugePages_Free: 12\n");
scrape_req *req = mock_scrape_start(env);
meminfo_collector.collect(req, 0);
mock_scrape_expect(req, "node_memory_MemTotal_bytes", 0, 16708476928);
mock_scrape_expect(req, "node_memory_MemFree_bytes", 0, 2033954816);
mock_scrape_expect(req, "node_memory_MemAvailable_bytes", 0, 11734675456);
mock_scrape_expect(req, "node_memory_Active_anon_bytes", 0, 3516977152);
mock_scrape_expect(req, "node_memory_Inactive_anon_bytes", 0, 427040768);
mock_scrape_expect(req, "node_memory_HugePages_Total", 0, 123);
mock_scrape_expect(req, "node_memory_HugePages_Free", 0, 12);
mock_scrape_expect_no_more(req);
mock_scrape_free(req);
}
TEST_SUITE {
TEST_SUITE_START;
RUN_TEST(meminfo_metrics);
TEST_SUITE_END;
}
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