10000:
19:34:28: INFO[main]: Test: Input size of large compressZlib is 10000
19:34:28: INFO[main]: Test: Output size of large compressZlib is 10011
19:34:28: INFO[main]: Test: Output size of large decompressZlib is 10000
(works)

20000:
19:31:24: INFO[main]: Test: Input size of large compressZlib is 20000
19:31:24: INFO[main]: Test: Output size of large compressZlib is 16384
19:31:24: INFO[main]: Test: Output size of large decompressZlib is 16377
19:31:24: ERROR[main]: Test (str_decompressed.size() == data_in.size()) failed: Output size not equal (output: 16377, input: 20000)

50000:
19:30:59: INFO[main]: Test: Input size of large compressZlib is 50000
19:30:59: INFO[main]: Test: Output size of large compressZlib is 16384
19:30:59: INFO[main]: Test: Output size of large decompressZlib is 16377
19:30:59: ERROR[main]: Test (str_decompressed.size() == data_in.size()) failed: Output size not equal (output: 16377, input: 50000)

100000:
19:31:49: INFO[main]: Test: Input size of large compressZlib is 100000
19:31:49: INFO[main]: Test: Output size of large compressZlib is 98304
19:31:49: INFO[main]: Test: Output size of large decompressZlib is 98272
19:31:49: ERROR[main]: Test (str_decompressed.size() == data_in.size()) failed: Output size not equal (output: 98272, input: 100000)

500000:
19:32:15: INFO[main]: Test: Input size of large compressZlib is 500000
19:32:15: INFO[main]: Test: Output size of large compressZlib is 491520
19:32:15: INFO[main]: Test: Output size of large decompressZlib is 491368
19:32:15: ERROR[main]: Test (str_decompressed.size() == data_in.size()) failed: Output size not equal (output: 491368, input: 500000)