252 void testCounters(Counters& counters, DB* db, bool test_compaction) {  in testCounters()  argument
257   counters.assert_set("a", 1);  in testCounters()
261   assert(counters.assert_get("a") == 1);  in testCounters()
263   counters.assert_remove("b");  in testCounters()
266   assert(counters.assert_get("b") == 0);  in testCounters()
268   counters.assert_add("a", 2);  in testCounters()
273   assert(counters.assert_get("a")== 3);  in testCounters()
280     counters.assert_add("b", i);  in testCounters()
283   assert(counters.assert_get("b") == sum);  in testCounters()
294     assert(counters.assert_get("a")== 3);  in testCounters()
295     assert(counters.assert_get("b") == sum);  in testCounters()
299 void testSuccessiveMerge(Counters& counters, size_t max_num_merges,  in testSuccessiveMerge()  argument
302   counters.assert_remove("z");  in testSuccessiveMerge()
307     counters.assert_add("z", i);  in testSuccessiveMerge()
317     assert(counters.assert_get("z") == sum);  in testSuccessiveMerge()
322 void testPartialMerge(Counters* counters, DB* db, size_t max_merge,  in testPartialMerge()  argument
332     counters->assert_add("b", i);  in testPartialMerge()
337   ASSERT_EQ(tmp_sum, counters->assert_get("b"));  in testPartialMerge()
351     counters->assert_add("c", i);  in testPartialMerge()
356   ASSERT_EQ(tmp_sum, counters->assert_get("c"));  in testPartialMerge()
406       Counters counters(db, 0);  in runTest()  local
407       testCounters(counters, db.get(), true);  in runTest()
411       MergeBasedCounters counters(db, 0);  in runTest()  local
412       testCounters(counters, db.get(), use_compression);  in runTest()
421     MergeBasedCounters counters(db, 0);  in runTest()  local
422     testCounters(counters, db.get(), use_compression);  in runTest()
423     testSuccessiveMerge(counters, max_merge, max_merge * 2);  in runTest()
434       MergeBasedCounters counters(db, 0);  in runTest()  local
435       testPartialMerge(&counters, db.get(), max_merge, min_merge, count);  in runTest()
440       MergeBasedCounters counters(db, 0);  in runTest()  local
441       testPartialMerge(&counters, db.get(), max_merge, min_merge,  in runTest()
450       MergeBasedCounters counters(db, 0);  in runTest()  local
451       counters.add("test-key", 1);  in runTest()
452       counters.add("test-key", 1);  in runTest()
453       counters.add("test-key", 1);  in runTest()