== PRINTF TEST START ==

Float numbers display test:
Pi with 2 decimals: 3.14 and with 4 decimals: 3.1416
Pi without specifying precision(default 9): 3.141592654
A number with leading fraction zeroes like 1.050250=1.05025

Test crazy line lengths: wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait f or it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, wait for it, got to the  end :)

Show a decimal 123456, a hex c0ffee, an unsigned 250, an octal 6675.
Field width is supported: [  123456], with optional zero-padding: 0x00c0ffee

Print pretty table
LENGTH          WIDTH           HEIGHT
     1              2                3
    10             20              300
 1.654            200           3.6540
 3.142           3.14           3.1416

Test crazy format specifiers on the same parameters
Display -99:-99,                -3.0104:-3.0104,        'abc'=abc,              0.75:0.75,              0.888888889:0.888888889
Display '   -99':   -99,        -3.010:-3.010,          'abc'=abc,              0.75000:0.75000,        0.888888889:0.888888889
Display -99:-99,                -3.010:-3.010,          'abc'=abc,              ' 0.75': 0.75,          0.889:0.889
Display -99:-99,                -3.0104000:-3.0104000,  'abc'=abc,              0.750:0.750,            ' 0.889': 0.889

Test invalid specifiers and escaping of '%': %j %w %% %% % %zk

Show limits:
Int: -2147483647 .. 2147483647
Uint limits 0 .. 4294967295
Long -2147483647 .. 2147483647

== TEST FINISH ==