/
sprintf-b.t
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/
sprintf-b.t
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use v6;
#BEGIN %*ENV<PERL6_TEST_DIE_ON_FAIL> = True;
use Test;
# Test combinations of flags for "%b". The @info array is intialized with the
# flags (as a string), the size/precision specification (either a string or a
# number), and the expected strings for the values 0, 1, 4 and -4. The flags
# values will be expanded to all possible permutations to ensure that the
# order of the flags is irrelevant. Each flag permutation is combined with
# the size/permutation value to create a proper format string. Each test will
# be done twice: once with a lowercase "b" and once with an uppercase "B".
# 0 , 1 , 4 , -4 ;
my @info = ( # |-----------|-----------|-----------|-----------|
# no size or size explicitely 0
'', '', "0", "1", "100", "-100",
' ', '', " 0", " 1", " 100", "-100",
'0', '', "0", "1", "100", "-100",
'0 ', '', " 0", " 1", " 100", "-100",
'+', '', "+0", "+1", "+100", "-100",
'+ ', '', "+0", "+1", "+100", "-100",
'+0', '', "+0", "+1", "+100", "-100",
'+0 ', '', "+0", "+1", "+100", "-100",
'-', '', "0", "1", "100", "-100",
'-+', '', "+0", "+1", "+100", "-100",
'- ', '', " 0", " 1", " 100", "-100",
'-+ ', '', "+0", "+1", "+100", "-100",
'-0', '', "0", "1", "100", "-100",
'-+0', '', "+0", "+1", "+100", "-100",
'-0 ', '', " 0", " 1", " 100", "-100",
'-+0 ', '', "+0", "+1", "+100", "-100",
'#', '', "0", "0b1", "0b100", "-0b100",
'# ', '', " 0", " 0b1", " 0b100", "-0b100",
'#0', '', "0", "0b1", "0b100", "-0b100",
'#0 ', '', " 0", " 0b1", " 0b100", "-0b100",
'#+', '', "+0", "+0b1", "+0b100", "-0b100",
'#+ ', '', "+0", "+0b1", "+0b100", "-0b100",
'#+0', '', "+0", "+0b1", "+0b100", "-0b100",
'#+0 ', '', "+0", "+0b1", "+0b100", "-0b100",
'#-', '', "0", "0b1", "0b100", "-0b100",
'#-+', '', "+0", "+0b1", "+0b100", "-0b100",
'#- ', '', " 0", " 0b1", " 0b100", "-0b100",
'#-+ ', '', "+0", "+0b1", "+0b100", "-0b100",
'#-0', '', "0", "0b1", "0b100", "-0b100",
'#-+0', '', "+0", "+0b1", "+0b100", "-0b100",
'#-0 ', '', " 0", " 0b1", " 0b100", "-0b100",
'#-+0 ', '', "+0", "+0b1", "+0b100", "-0b100",
# no size, precision 0
'', '.0', "", "1", "100", "-100",
' ', '.0', "", " 1", " 100", "-100",
'0', '.0', "", "1", "100", "-100",
'0 ', '.0', "", " 1", " 100", "-100",
'+', '.0', "", "+1", "+100", "-100",
'+ ', '.0', "", "+1", "+100", "-100",
'+0', '.0', "", "+1", "+100", "-100",
'+0 ', '.0', "", "+1", "+100", "-100",
'-', '.0', "", "1", "100", "-100",
'-+', '.0', "", "+1", "+100", "-100",
'- ', '.0', "", " 1", " 100", "-100",
'-+ ', '.0', "", "+1", "+100", "-100",
'-0', '.0', "", "1", "100", "-100",
'-+0', '.0', "", "+1", "+100", "-100",
'-0 ', '.0', "", " 1", " 100", "-100",
'-+0 ', '.0', "", "+1", "+100", "-100",
'#', '.0', "", "0b1", "0b100", "-0b100",
'# ', '.0', "", " 0b1", " 0b100", "-0b100",
'#0', '.0', "", "0b1", "0b100", "-0b100",
'#0 ', '.0', "", " 0b1", " 0b100", "-0b100",
'#+', '.0', "", "+0b1", "+0b100", "-0b100",
'#+ ', '.0', "", "+0b1", "+0b100", "-0b100",
'#+0', '.0', "", "+0b1", "+0b100", "-0b100",
'#+0 ', '.0', "", "+0b1", "+0b100", "-0b100",
'#-', '.0', "", "0b1", "0b100", "-0b100",
'#-+', '.0', "", "+0b1", "+0b100", "-0b100",
'#- ', '.0', "", " 0b1", " 0b100", "-0b100",
'#-+ ', '.0', "", "+0b1", "+0b100", "-0b100",
'#-0', '.0', "", "0b1", "0b100", "-0b100",
'#-+0', '.0', "", "+0b1", "+0b100", "-0b100",
'#-0 ', '.0', "", " 0b1", " 0b100", "-0b100",
'#-+0 ', '.0', "", "+0b1", "+0b100", "-0b100",
# 2 positions, usually doesn't fit
'', 2, " 0", " 1", "100", "-100",
' ', 2, " 0", " 1", " 100", "-100",
'0', 2, "00", "01", "100", "-100",
'0 ', 2, " 0", " 1", " 100", "-100",
'+', 2, "+0", "+1", "+100", "-100",
'+ ', 2, "+0", "+1", "+100", "-100",
'+0', 2, "+0", "+1", "+100", "-100",
'+0 ', 2, "+0", "+1", "+100", "-100",
'-', 2, "0 ", "1 ", "100", "-100",
'-+', 2, "+0", "+1", "+100", "-100",
'- ', 2, " 0", " 1", " 100", "-100",
'-+ ', 2, "+0", "+1", "+100", "-100",
'-0', 2, "0 ", "1 ", "100", "-100",
'-+0', 2, "+0", "+1", "+100", "-100",
'-0 ', 2, " 0", " 1", " 100", "-100",
'-+0 ', 2, "+0", "+1", "+100", "-100",
'#', 2, " 0", "0b1", "0b100", "-0b100",
'# ', 2, " 0", " 0b1", " 0b100", "-0b100",
'#0', 2, "00", "0b1", "0b100", "-0b100",
'#0 ', 2, " 0", " 0b1", " 0b100", "-0b100",
'#+', 2, "+0", "+0b1", "+0b100", "-0b100",
'#+ ', 2, "+0", "+0b1", "+0b100", "-0b100",
'#+0', 2, "+0", "+0b1", "+0b100", "-0b100",
'#+0 ', 2, "+0", "+0b1", "+0b100", "-0b100",
'#-', 2, "0 ", "0b1", "0b100", "-0b100",
'#-+', 2, "+0", "+0b1", "+0b100", "-0b100",
'#- ', 2, " 0", " 0b1", " 0b100", "-0b100",
'#-+ ', 2, "+0", "+0b1", "+0b100", "-0b100",
'#-0', 2, "0 ", "0b1", "0b100", "-0b100",
'#-+0', 2, "+0", "+0b1", "+0b100", "-0b100",
'#-0 ', 2, " 0", " 0b1", " 0b100", "-0b100",
'#-+0 ', 2, "+0", "+0b1", "+0b100", "-0b100",
# 8 positions, should always fit
'', 8, " 0", " 1", " 100", " -100",
' ', 8, " 0", " 1", " 100", " -100",
'0', 8, "00000000", "00000001", "00000100", "-0000100",
'0 ', 8, " 0000000", " 0000001", " 0000100", "-0000100",
'+', 8, " +0", " +1", " +100", " -100",
'+ ', 8, " +0", " +1", " +100", " -100",
'+0', 8, "+0000000", "+0000001", "+0000100", "-0000100",
'+0 ', 8, "+0000000", "+0000001", "+0000100", "-0000100",
'-', 8, "0 ", "1 ", "100 ", "-100 ",
'-+', 8, "+0 ", "+1 ", "+100 ", "-100 ",
'- ', 8, " 0 ", " 1 ", " 100 ", "-100 ",
'-+ ', 8, "+0 ", "+1 ", "+100 ", "-100 ",
'-0', 8, "0 ", "1 ", "100 ", "-100 ",
'-+0', 8, "+0 ", "+1 ", "+100 ", "-100 ",
'-0 ', 8, " 0 ", " 1 ", " 100 ", "-100 ",
'-+0 ', 8, "+0 ", "+1 ", "+100 ", "-100 ",
'#', 8, " 0", " 0b1", " 0b100", " -0b100",
'# ', 8, " 0", " 0b1", " 0b100", " -0b100",
'#0', 8, "00000000", "0b000001", "0b000100", "-0b00100",
'#0 ', 8, " 0000000", " 0b00001", " 0b00100", "-0b00100",
'#+', 8, " +0", " +0b1", " +0b100", " -0b100",
'#+ ', 8, " +0", " +0b1", " +0b100", " -0b100",
'#+0', 8, "+0000000", "+0b00001", "+0b00100", "-0b00100",
'#+0 ', 8, "+0000000", "+0b00001", "+0b00100", "-0b00100",
'#-', 8, "0 ", "0b1 ", "0b100 ", "-0b100 ",
'#-+', 8, "+0 ", "+0b1 ", "+0b100 ", "-0b100 ",
'#- ', 8, " 0 ", " 0b1 ", " 0b100 ", "-0b100 ",
'#-+ ', 8, "+0 ", "+0b1 ", "+0b100 ", "-0b100 ",
'#-0', 8, "0 ", "0b1 ", "0b100 ", "-0b100 ",
'#-+0', 8, "+0 ", "+0b1 ", "+0b100 ", "-0b100 ",
'#-0 ', 8, " 0 ", " 0b1 ", " 0b100 ", "-0b100 ",
'#-+0 ', 8, "+0 ", "+0b1 ", "+0b100 ", "-0b100 ",
# 8 positions with precision, precision fits sometimes
'', 8.2, " 00", " 01", " 100", " -100",
' ', 8.2, " 00", " 01", " 100", " -100",
'0', 8.2, " 00", " 01", " 100", " -100",
'0 ', 8.2, " 00", " 01", " 100", " -100",
'+', 8.2, " +00", " +01", " +100", " -100",
'+ ', 8.2, " +00", " +01", " +100", " -100",
'+0', 8.2, " +00", " +01", " +100", " -100",
'+0 ', 8.2, " +00", " +01", " +100", " -100",
'-', 8.2, "00 ", "01 ", "100 ", "-100 ",
'-+', 8.2, "+00 ", "+01 ", "+100 ", "-100 ",
'- ', 8.2, " 00 ", " 01 ", " 100 ", "-100 ",
'-+ ', 8.2, "+00 ", "+01 ", "+100 ", "-100 ",
'-0', 8.2, "00 ", "01 ", "100 ", "-100 ",
'-+0', 8.2, "+00 ", "+01 ", "+100 ", "-100 ",
'-0 ', 8.2, " 00 ", " 01 ", " 100 ", "-100 ",
'-+0 ', 8.2, "+00 ", "+01 ", "+100 ", "-100 ",
'#', 8.2, " 00", " 0b01", " 0b100", " -0b100",
'# ', 8.2, " 00", " 0b01", " 0b100", " -0b100",
'#0', 8.2, " 00", " 0b01", " 0b100", " -0b100",
'#0 ', 8.2, " 00", " 0b01", " 0b100", " -0b100",
'#+', 8.2, " +00", " +0b01", " +0b100", " -0b100",
'#+ ', 8.2, " +00", " +0b01", " +0b100", " -0b100",
'#+0', 8.2, " +00", " +0b01", " +0b100", " -0b100",
'#+0 ', 8.2, " +00", " +0b01", " +0b100", " -0b100",
'#-', 8.2, "00 ", "0b01 ", "0b100 ", "-0b100 ",
'#-+', 8.2, "+00 ", "+0b01 ", "+0b100 ", "-0b100 ",
'#- ', 8.2, " 00 ", " 0b01 ", " 0b100 ", "-0b100 ",
'#-+ ', 8.2, "+00 ", "+0b01 ", "+0b100 ", "-0b100 ",
'#-0', 8.2, "00 ", "0b01 ", "0b100 ", "-0b100 ",
'#-+0', 8.2, "+00 ", "+0b01 ", "+0b100 ", "-0b100 ",
'#-0 ', 8.2, " 00 ", " 0b01 ", " 0b100 ", "-0b100 ",
'#-+0 ', 8.2, "+00 ", "+0b01 ", "+0b100 ", "-0b100 ",
).map: -> $flags, $size, $r0, $r1, $r4, $rm {
my @flat;
@flat.append(
'%' ~ $_ ~ $size ~ 'b',
($r0 => 0, $r1 => 1, $r4 => 4, $rm => -4)
) for $flags.comb.permutations>>.join;
|@flat
}
plan @info/2;
for @info -> $format, @tests {
subtest {
plan 2 * @tests;
for @tests {
is-deeply sprintf($format, |.value), .key,
qq/sprintf("$format",{.value.list.join(",")}) eq '{.key}'/;
is-deeply sprintf($format.uc, |.value), .key.uc,
qq/sprintf("{$format.uc}",{.value.list.join(",")}) eq '{.key.uc}'/;
}
}, "Tested '$format'";
}
# vim: ft=perl6