--echo #
--echo # Tests for the Performance Schema native function format_bytes()
--echo #
--echo

SELECT format_bytes(NULL);
--echo
SELECT format_bytes(0);
--echo
SELECT format_bytes(1);
--echo
SELECT format_bytes(1023);
--echo
SELECT format_bytes(1024);
--echo
SELECT format_bytes(1025);
--echo
SELECT format_bytes(1024 * 1024 - 200);
--echo
SELECT format_bytes(1024 * 1024 - 1);
--echo
SELECT format_bytes(1024 * 1024);
--echo
SELECT format_bytes(1024 * 1024 + 1);
--echo
SELECT format_bytes(1024 * 1024 + 200);
--echo
SELECT format_bytes(1024 * 1024 * 1024 - 1);
--echo
SELECT format_bytes(1024 * 1024 * 1024);
--echo
SELECT format_bytes(1024 * 1024 * 1024 + 1);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024 - 1);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024 + 1);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024 * 1024 - 1);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024 * 1024);
--echo
SELECT format_bytes(1024 * 1024 * 1024 * 1024 * 1024 + 1);
--echo
SELECT format_bytes(power(2, 63));

--echo
--echo ## 1024^6 Eib
SELECT format_bytes(1152921504606846976-1);
--echo
SELECT format_bytes(x'1000000000000000'-1);

--echo
SELECT format_bytes(1180591620717411434000);

--echo
--echo ## Negative values are ok
SELECT format_bytes(1024 * 1024 * -1);

--echo
--echo ## Force exponent format
SELECT format_bytes(118059162071741143500099);
--echo
SELECT format_bytes(-118059162071741143500099);
--echo
SELECT format_bytes(pow(2,400));

--echo
--echo ## Valid hybrid number
SELECT format_bytes((pow(2, 63) - 1) * 2 + 1);

--echo
--echo ## Bad input
--error ER_DATA_OUT_OF_RANGE
SELECT format_bytes("foo");
--echo

--echo ## Aggregate functions
USE test;
--echo
CREATE TABLE memory_counts (id VARCHAR(10), bytes BIGINT(20) UNSIGNED DEFAULT NULL) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
--echo
# Max BIGINT unsigned is  18 446 744 073 709 551 615
INSERT INTO memory_counts VALUES ('Bytes', 512);
INSERT INTO memory_counts VALUES ('10 KiB', 10 * 1024);
INSERT INTO memory_counts VALUES ('20 MiB', 20 * pow(1024,2));
--echo
SELECT sum(bytes), format_bytes(sum(bytes)) FROM memory_counts;

--echo
INSERT INTO memory_counts VALUES ('30 GiB', 30 * pow(1024,3));
--echo
SELECT sum(bytes), format_bytes(sum(bytes)) FROM memory_counts;

--echo
INSERT INTO memory_counts VALUES ('40 TiB', 40 * pow(1024,4));
--echo
SELECT sum(bytes), format_bytes(sum(bytes)) FROM memory_counts;

--echo
INSERT INTO memory_counts VALUES ('50 PiB', 50 * pow(1024,5));
--echo
SELECT sum(bytes), format_bytes(sum(bytes)) FROM memory_counts;

--echo
INSERT INTO memory_counts VALUES ('1 EiB', pow(1024,6));
--echo
SELECT id, format_bytes(bytes), bytes FROM memory_counts;
--echo
SELECT sum(bytes), format_bytes(sum(bytes)) FROM memory_counts;
--echo
SELECT avg(bytes), format_bytes(avg(bytes)) FROM memory_counts;
--echo
SELECT max(bytes), format_bytes(max(bytes)) FROM memory_counts;
--echo
SELECT min(bytes), format_bytes(min(bytes)) FROM memory_counts;
--echo
DROP TABLE memory_counts;