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|
my $die_message := 'unset';
sub dies_ok(&callable, $description) {
&callable();
ok(0, $description);
return '';
CATCH {
ok(1, $description);
$die_message := $_;
}
}
sub is($actual, $expected, $description) {
my $they_are_equal := $actual eq $expected;
ok($they_are_equal, $description);
unless $they_are_equal {
say("# Actual value: $actual");
say("# Expected value: $expected");
}
}
plan(294);
is(nqp::sprintf('Walter Bishop', []), 'Walter Bishop', 'no directives' );
is(nqp::sprintf('Peter %s', ['Bishop']), 'Peter Bishop', 'one %s directive' );
is(nqp::sprintf('%s %s', ['William', 'Bell']), 'William Bell', 'two %s directives' );
dies-ok({ nqp::sprintf('%s %s', ['Dr.', 'William', 'Bell']) }, 'arguments > directives',
:message('Your printf-style directives specify 2 arguments, but 3 arguments were supplied'));
dies-ok({ nqp::sprintf('%s %s', ['Dr.', 'William', 'Bell']) }, 'arguments > directives',
:message('Your printf-style directives specify 2 arguments, but 3 arguments were supplied'));
dies-ok({ nqp::sprintf('%s %s %s', ['Olivia', 'Dunham']) }, 'directives > arguments',
:message('Your printf-style directives specify 3 arguments, but 2 arguments were supplied'));
dies-ok({ nqp::sprintf('%s %s', []) }, 'directives > 0 arguments',
:message('Your printf-style directives specify 2 arguments, but no argument was supplied'));
is(nqp::sprintf('%% %% %%', []), '% % %', '%% escape' );
dies-ok({ nqp::sprintf('%a', 'Science') }, 'unknown directive', :message("'a' is not valid in sprintf format sequence '%a'"));
my class SprintfHandler {
method mine($x) { try nqp::reprname($x) eq "P6bigint" }
method int($x) { $x }
}
my $knowhow := nqp::knowhow().new_type(:name('TestBigInt'), :repr("P6bigint"));
nqp::sprintfaddargumenthandler(SprintfHandler.new);
my $large-positive-int := nqp::pow_I(nqp::box_i(33, $knowhow), nqp::box_i(21, $knowhow), $knowhow, $knowhow);
my $large-negative-int := nqp::pow_I(nqp::box_i(24, $knowhow), nqp::box_i(17, $knowhow), $knowhow, $knowhow);
$large-negative-int := nqp::neg_I($large-negative-int, $knowhow);
is(nqp::sprintf('<%6s>', [12]), '< 12>', 'right-justified %s with space padding');
is(nqp::sprintf('<%6%>', []), '< %>', 'right-justified %% with space padding');
is(nqp::sprintf('<%06s>', ['hi']), '<0000hi>', 'right-justified %s with 0-padding');
is(nqp::sprintf('<%06%>', []), '<00000%>', 'right-justified %% with 0-padding');
is(nqp::sprintf('<%*s>', [6, 12]), '< 12>', 'right-justified %s with space padding, star-specified');
is(nqp::sprintf('<%0*s>', [6, 'a']), '<00000a>', 'right-justified %s with 0-padding, star-specified');
is(nqp::sprintf('<%*%>', [6]), '< %>', 'right-justified %% with space padding, star-specified');
is(nqp::sprintf('<%0*%>', [5]), '<0000%>', 'right-justified %% with 0-padding, star-specified');
is(nqp::sprintf('<%-*s>', [6, 'hi']), '<hi >', 'left-justified %s with space padding, mix-specified');
is(nqp::sprintf('<%*s>', [-6, 'hi']), '<hi >', 'left-justified %s with space padding, star-specified');
is(nqp::sprintf('<%-*s>', [-6, 'hi']), '<hi >', 'left-justified %s with space padding, double-specified');
is(nqp::sprintf('<%-0*d>', [6, 12]), '<12 >', 'left-justified %d with zero padding, mix-specified');
is(nqp::sprintf('<%0*d>', [-6, 12]), '<12 >', 'left-justified %d with zero padding, star-specified');
is(nqp::sprintf('<%-0*s>', [6, 'hi']), '<hi >', 'left-justified %s with zero padding, mix-specified');
is(nqp::sprintf('<%0*s>', [-6, 'hi']), '<hi >', 'left-justified %s with zero padding, star-specified');
is(nqp::sprintf('<%2s>', ['long']), '<long>', '%s string longer than specified size');
is(nqp::sprintf('<%d>', [1]), '<1>', '%d without size or precision');
is(nqp::sprintf('<%d>', [42.18]), '<42>', '%d on a float');
is(nqp::sprintf('<%d>', [-18.42]), '<-18>', '%d on a negative float');
is(nqp::sprintf('<%03d>', [1]), '<001>', '%d on decimal with 0-padding');
is(nqp::sprintf('<%03d>', [-11]), '<-11>', '%d on negative decimal with 0-padding (but nothing to pad)');
is(nqp::sprintf('<%04d>', [-1]), '<-001>', '%d on negative decimal with 0-padding');
is(nqp::sprintf('<%+4d>', [42]), '< +42>', '%d on a positive decimal, space-padding with plus sign');
is(nqp::sprintf('<%+04d>', [42]), '<+042>', '%d on a positive decimal, zero-padding with plus sign');
is(nqp::sprintf('<%d>', [$large-positive-int]), '<77409228207421416473589288028833>', '%d on bigint');
is(nqp::sprintf('<%d>', [$large-negative-int]), '<-290797794982682557415424>', '%d on negative bigint');
is(nqp::sprintf('%c', [97]), 'a', '%c directive');
is(nqp::sprintf('%10c', [65]), ' A', '%c directive with space padding');
is(nqp::sprintf('%c%c%c', [187, 246, 171]), '»ö«', '%c directive with non-asci codepoints');
is(nqp::sprintf('%06c', [97]), '00000a', '%c directive with 0-padding');
is(nqp::sprintf('%o', [12]), '14', 'simple %o');
is(nqp::sprintf('%o', [22.01]), '26', 'decimal %o');
is(nqp::sprintf('%06o', [127]), '000177', '%o with 0-padding');
is(nqp::sprintf('%#6o', [127]), ' 0177', '%o with space-padding and leading 0');
is(nqp::sprintf('%.5o', [83]), '00123', '%o with precision');
is(nqp::sprintf('%#.5o', [83]), '00123', '%o with precision, leading 0 not required');
is(nqp::sprintf('%.5o', [5349]), '12345', '%o with insufficient precision');
is(nqp::sprintf('%#.5o', [5349]), '012345', '%o with precision, required leading 0 added');
is(nqp::sprintf('%x', [0]), '0', 'simple %x');
is(nqp::sprintf('%x', [12]), 'c', 'simple %x');
is(nqp::sprintf('%x', [22.01]), '16', 'decimal %x');
is(nqp::sprintf('%X', [12]), 'C', 'simple %X');
is(nqp::sprintf('%#X', [12]), '0XC', "%X, '0X' prepended");
is(nqp::sprintf('%#x', [12]), '0xc', "%x ,'0x prepended'");
is(nqp::sprintf('%#5x', [12]), ' 0xc', '%x, hash and width');
is(nqp::sprintf('%#5.2x', [12]), ' 0x0c', '%x, hash, width and precision');
is(nqp::sprintf('%5.2x', [12]), ' 0c', '%x, no hash, but width and precision');
is(nqp::sprintf('%05x', [12]), '0000c', '%x with zero-padding');
is(nqp::sprintf('%0*x', [4, 12]), '000c', '%x with zero-padding, star-specified');
is(nqp::sprintf('%u', [12]), '12', 'simple %u');
is(nqp::sprintf('%u', [22.01]), '22', 'decimal %u');
is(nqp::sprintf("%u", [2**32]), "4294967296", "max uint32 to %u");
is(nqp::sprintf('%B', [2**32-1]), '11111111111111111111111111111111', 'simple %B');
is(nqp::sprintf('%+B', [2**32-1]), '+11111111111111111111111111111111', 'simple %B with plus sign');
is(nqp::sprintf('%#B', [2**32-1]), '0B11111111111111111111111111111111', '%B with 0B prefixed');
is(nqp::sprintf('%b', [2**32-1]), '11111111111111111111111111111111', 'simple %b');
is(nqp::sprintf('%+b', [2**32-1]), '+11111111111111111111111111111111', 'simple %b with plus sign');
is(nqp::sprintf('%#b', [2**32-1]), '0b11111111111111111111111111111111', '%b with 0b prefixed');
is(nqp::sprintf('%34b', [2**32-1]), ' 11111111111111111111111111111111', '%b right justified using space chars');
is(nqp::sprintf('%034b', [2**32-1]), '0011111111111111111111111111111111', '%b right justified, 0-padding');
is(nqp::sprintf('%-34b', [2**32-1]), '11111111111111111111111111111111 ', '%b left justified using space chars');
is(nqp::sprintf('%-034b', [2**32-1]), '11111111111111111111111111111111 ', '%b left justified, 0-padding');
is(nqp::sprintf('%6b', [12]), ' 1100', 'simple %b, padded');
is(nqp::sprintf('%6.5b', [12]), ' 01100', '%b, right justified and precision');
is(nqp::sprintf('%-6.5b', [12]), '01100 ', '%b, left justified and precision');
is(nqp::sprintf('%+7.5b', [12]), ' +01100', '%b, right justified and precision, plus sign');
is(nqp::sprintf('% 6.5b', [12]), ' 01100', '%b, right justified and precision, space char');
is(nqp::sprintf('%06.5b', [12]), ' 01100', '%b, 0 flag with precision: no effect');
is(nqp::sprintf('%.5b', [12]), '01100', '%b with precision but no width');
is(nqp::sprintf('%.0b', [0]), '', '%b, precision zero, no value');
is(nqp::sprintf('%+.0b', [0]), '', '%b, precision zero, plus sign, no value');
is(nqp::sprintf('% .0b', [0]), '', '%b, precision zero, space char, no value');
is(nqp::sprintf('%-.0b', [0]), '', '%b, precision zero, minus, no value');
is(nqp::sprintf('%#.0b', [0]), '', '%b, precision zero, hash, no value');
is(nqp::sprintf('%#3.0b', [0]), ' ', '%b, width but zero precision');
is(nqp::sprintf('%#3.1b', [0]), ' 0', '%b, width and precision but zero value');
is(nqp::sprintf('%#3.2b', [0]), ' 00', '%b, width and precision but zero value');
is(nqp::sprintf('%#3.3b', [0]), '000', '%b, width and precision but zero value');
is(nqp::sprintf('%#3.4b', [0]), '0000', '%b, width and precision but zero value, overlong');
is(nqp::sprintf('%.0b', [1]), '1', '%b, precision zero and value');
is(nqp::sprintf('%+.0b', [1]), '+1', '%b, precision zero, plus sign and value');
is(nqp::sprintf('% .0b', [1]), ' 1', '%b, precision zero, space char and value');
is(nqp::sprintf('%-.0b', [1]), '1', '%b, precision zero, hash and value');
is(nqp::sprintf('%#.0b', [1]), '0b1', '%b, width, zero precision, no value');
is(nqp::sprintf('%#3.0b', [1]), '0b1', '%b, width, zero precision but value');
is(nqp::sprintf('%#3.1b', [1]), '0b1', '%b, width and precision and value');
is(nqp::sprintf('%#3.2b', [1]), '0b01', '%b, width and precision and value');
is(nqp::sprintf('%#3.3b', [1]), '0b001', '%b, width and precision and value');
is(nqp::sprintf('%#3.4b', [1]), '0b0001', '%b, width and precision and value');
is(nqp::sprintf('%#b', [0]), '0', 'simple %b with zero value');
is(nqp::sprintf('%5.2e', [0.0]), '0.00e+00', '5.2 %e');
is(nqp::sprintf('%5.2e', [3.1415]), '3.14e+00', '5.2 %e');
is(nqp::sprintf('%5.2E', [3.1415]), '3.14E+00', '5.2 %E');
is(nqp::sprintf('%20.2e', [3.1415]), ' 3.14e+00', '20.2 %e');
is(nqp::sprintf('%20.2E', [3.1415]), ' 3.14E+00', '20.2 %E');
is(nqp::sprintf('%20.2e', [-3.1415]), ' -3.14e+00', 'negative 20.2 %e');
is(nqp::sprintf('%20.2E', [-3.1415]), ' -3.14E+00', 'negative 20.2 %E');
is(nqp::sprintf('%020.2e', [3.1415]), '0000000000003.14e+00', '020.2 %e');
is(nqp::sprintf('%020.2E', [3.1415]), '0000000000003.14E+00', '020.2 %E');
is(nqp::sprintf('%020.2e', [-3.1415]), '-000000000003.14e+00', 'negative 020.2 %e');
is(nqp::sprintf('%020.2E', [-3.1415]), '-000000000003.14E+00', 'negative 020.2 %E');
is(nqp::sprintf('%e', [2.718281828459]), nqp::sprintf('%.6e', [2.718281828459]), '%e defaults to .6');
is(nqp::sprintf('<%7.3e>', [3.1415e20]), '<3.142e+20>', '%e handles big numbers');
is(nqp::sprintf('<%7.3e>', [-3.1415e20]), '<-3.142e+20>', '%e handles big negative numbers');
is(nqp::sprintf('<%7.3e>', [3.1415e-20]), '<3.142e-20>', '%e handles small numbers');
is(nqp::sprintf('<%7.3e>', [-3.1415e-20]), '<-3.142e-20>', '%e handles small negative numbers');
is(nqp::sprintf('<%7.3e>', [3e20]), '<3.000e+20>', '%e fills up to precision');
is(nqp::sprintf('%5.2f', [3.1415]), ' 3.14', '5.2 %f');
is(nqp::sprintf('%5.2F', [3.1415]), ' 3.14', '5.2 %F');
is(nqp::sprintf('%20.2f', [3.1415]), ' 3.14', '20.2 %f');
is(nqp::sprintf('%20.2F', [3.1415]), ' 3.14', '20.2 %F');
is(nqp::sprintf('%20.2f', [-3.1415]), ' -3.14', 'negative 20.2 %f');
is(nqp::sprintf('%20.2F', [-3.1415]), ' -3.14', 'negative 20.2 %F');
is(nqp::sprintf('%020.2f', [3.1415]), '00000000000000003.14', '020.2 %f');
is(nqp::sprintf('%020.2F', [3.1415]), '00000000000000003.14', '020.2 %F');
is(nqp::sprintf('%020.2f', [-3.1415]), '-0000000000000003.14', 'negative 020.2 %f');
is(nqp::sprintf('%020.2F', [-3.1415]), '-0000000000000003.14', 'negative 020.2 %F');
is(nqp::sprintf('%f', [2.718281828459]), nqp::sprintf('%.6f', [2.718281828459]), '%f defaults to .6');
is(nqp::sprintf('<%7.3f>', [0]), '< 0.000>', '%f fills up to precision');
is(nqp::sprintf('<%7.3f>', [0.1]), '< 0.100>', '%f fills up to precision');
is(nqp::sprintf('<%7.3f>', [3.1]), '< 3.100>', '%f fills up to precision');
is(nqp::sprintf('<%7.3f>', [3.1415e20]), '<314150000000000000000.000>', '%f handles big numbers');
is(nqp::sprintf('<%7.3f>', [-3.1415e20]), '<-314150000000000000000.000>', '%f handles big negative numbers');
is(nqp::sprintf('<%7.3f>', [3.1415e-2]), '< 0.031>', '%f handles small numbers');
is(nqp::sprintf('<%7.3f>', [-3.1415e-2]), '< -0.031>', '%f handles small negative numbers');
is(nqp::sprintf("%.0f", [1.969]), "2", '%.0f of 1.969 should be 2');
is(nqp::sprintf("%.1f", [1.969]), "2.0", '%.1f of 1.969 should be 2.0');
is(nqp::sprintf("%.2f", [1.969]), "1.97", '%.2f of 1.969 should be 1.97');
is(nqp::sprintf("%.3f", [1.969]), "1.969", '%.3f of 1.969 should be 1.969');
is(nqp::sprintf("% .3f", [3.141592]), " 3.142", '% .3f of 3.141592 should be " 3.142"');
is(nqp::sprintf("% .3f", [-3.141592]), "-3.142", '% .3f of -3.141592 should be "-3.142"');
is(nqp::sprintf("%+.3f", [3.141592]), "+3.142", '%+.3f of 3.141592 should be "+3.142"');
is(nqp::sprintf("%+.3f", [-3.141592]), "-3.142", '%+.3f of -3.141592 should be "-3.142"');
is(nqp::sprintf('%5.2g', [3.1415]), ' 3.1', '5.2 %g');
is(nqp::sprintf('%5.2G', [3.1415]), ' 3.1', '5.2 %G');
is(nqp::sprintf('%20.2g', [3.1415]), ' 3.1', '20.2 %g');
is(nqp::sprintf('%20.2G', [3.1415]), ' 3.1', '20.2 %G');
is(nqp::sprintf('%20.2g', [-3.1415]), ' -3.1', 'negative 20.2 %g');
is(nqp::sprintf('%20.2G', [-3.1415]), ' -3.1', 'negative 20.2 %G');
is(nqp::sprintf('%020.2g', [3.1415]), '000000000000000003.1', '020.2 %g');
is(nqp::sprintf('%020.2G', [3.1415]), '000000000000000003.1', '020.2 %G');
is(nqp::sprintf('%020.2g', [-3.1415]), '-00000000000000003.1', 'negative 020.2 %g');
is(nqp::sprintf('%020.2G', [-3.1415]), '-00000000000000003.1', 'negative 020.2 %G');
is(nqp::sprintf('%g', [2.718281828459]), nqp::sprintf('%.6g', [2.718281828459]), '%g defaults to precision .6');
is(nqp::sprintf('<%7.3g>', [0]), '< 0>', '%g does not fill up to precision');
is(nqp::sprintf('<%7.3g>', [0.1]), '< 0.1>', '%g does not fill up to precision');
is(nqp::sprintf('%5.2g', [3.1415e20]), '3.1e+20', '5.2 %g');
is(nqp::sprintf('%5.2G', [3.1415e20]), '3.1E+20', '5.2 %G');
is(nqp::sprintf('%20.2g', [3.1415e20]), ' 3.1e+20', '20.2 %g');
is(nqp::sprintf('%20.2G', [3.1415e20]), ' 3.1E+20', '20.2 %G');
is(nqp::sprintf('%20.2g', [-3.1415e20]), ' -3.1e+20', 'negative 20.2 %g');
is(nqp::sprintf('%20.2G', [-3.1415e20]), ' -3.1E+20', 'negative 20.2 %G');
is(nqp::sprintf('%20.2g', [3.1415e-20]), ' 3.1e-20', '20.2 %g');
is(nqp::sprintf('%20.2G', [3.1415e-20]), ' 3.1E-20', '20.2 %G');
is(nqp::sprintf('%20.2g', [-3.1415e-20]), ' -3.1e-20', 'negative 20.2 %g');
is(nqp::sprintf('%20.2G', [-3.1415e-20]), ' -3.1E-20', 'negative 20.2 %G');
is(nqp::sprintf('%020.2g', [3.1415e20]), '00000000000003.1e+20', '020.2 %g');
is(nqp::sprintf('%020.2G', [3.1415e20]), '00000000000003.1E+20', '020.2 %G');
is(nqp::sprintf('%020.2g', [-3.1415e20]), '-0000000000003.1e+20', 'negative 020.2 %g');
is(nqp::sprintf('%020.2G', [-3.1415e20]), '-0000000000003.1E+20', 'negative 020.2 %G');
is(nqp::sprintf('<%7.3g>', [3e20]), '< 3e+20>', '%g does not fill up to precision');
is(nqp::sprintf('<%7.3g>', [3.1e20]), '<3.1e+20>', '%g does not fill up to precision');
is(nqp::sprintf('%17.3e', [2.718281828459e-12]), ' 2.718e-12', '%17.3e 2.718281828459e-12');
is(nqp::sprintf('%17.3f', [2.718281828459e-12]), ' 0.000', '%17.3f 2.718281828459e-12');
is(nqp::sprintf('%17.3g', [2.718281828459e-12]), ' 2.72e-12', '%17.3g 2.718281828459e-12');
is(nqp::sprintf('%17.3e', [2.718281828459e-11]), ' 2.718e-11', '%17.3e 2.718281828459e-11');
is(nqp::sprintf('%17.3f', [2.718281828459e-11]), ' 0.000', '%17.3f 2.718281828459e-11');
is(nqp::sprintf('%17.3g', [2.718281828459e-11]), ' 2.72e-11', '%17.3g 2.718281828459e-11');
is(nqp::sprintf('%17.3e', [2.718281828459e-10]), ' 2.718e-10', '%17.3e 2.718281828459e-10');
is(nqp::sprintf('%17.3f', [2.718281828459e-10]), ' 0.000', '%17.3f 2.718281828459e-10');
is(nqp::sprintf('%17.3g', [2.718281828459e-10]), ' 2.72e-10', '%17.3g 2.718281828459e-10');
is(nqp::sprintf('%17.3e', [2.718281828459e-09]), ' 2.718e-09', '%17.3e 2.718281828459e-09');
is(nqp::sprintf('%17.3f', [2.718281828459e-09]), ' 0.000', '%17.3f 2.718281828459e-09');
is(nqp::sprintf('%17.3g', [2.718281828459e-09]), ' 2.72e-09', '%17.3g 2.718281828459e-09');
is(nqp::sprintf('%17.3e', [2.718281828459e-08]), ' 2.718e-08', '%17.3e 2.718281828459e-08');
is(nqp::sprintf('%17.3f', [2.718281828459e-08]), ' 0.000', '%17.3f 2.718281828459e-08');
is(nqp::sprintf('%17.3g', [2.718281828459e-08]), ' 2.72e-08', '%17.3g 2.718281828459e-08');
is(nqp::sprintf('%17.3e', [2.718281828459e-07]), ' 2.718e-07', '%17.3e 2.718281828459e-07');
is(nqp::sprintf('%17.3f', [2.718281828459e-07]), ' 0.000', '%17.3f 2.718281828459e-07');
is(nqp::sprintf('%17.3g', [2.718281828459e-07]), ' 2.72e-07', '%17.3g 2.718281828459e-07');
is(nqp::sprintf('%17.3e', [2.718281828459e-06]), ' 2.718e-06', '%17.3e 2.718281828459e-06');
is(nqp::sprintf('%17.3f', [2.718281828459e-06]), ' 0.000', '%17.3f 2.718281828459e-06');
is(nqp::sprintf('%17.3g', [2.718281828459e-06]), ' 2.72e-06', '%17.3g 2.718281828459e-06');
is(nqp::sprintf('%17.3e', [2.718281828459e-05]), ' 2.718e-05', '%17.3e 2.718281828459e-05');
is(nqp::sprintf('%17.3f', [2.718281828459e-05]), ' 0.000', '%17.3f 2.718281828459e-05');
is(nqp::sprintf('%17.3g', [2.718281828459e-05]), ' 2.72e-05', '%17.3g 2.718281828459e-05');
is(nqp::sprintf('%17.3e', [2.718281828459e-04]), ' 2.718e-04', '%17.3e 2.718281828459e-04');
is(nqp::sprintf('%17.3f', [2.718281828459e-04]), ' 0.000', '%17.3f 2.718281828459e-04');
is(nqp::sprintf('%17.3g', [2.718281828459e-04]), ' 0.000272', '%17.3g 2.718281828459e-04');
is(nqp::sprintf('%17.3e', [2.718281828459e-03]), ' 2.718e-03', '%17.3e 2.718281828459e-03');
is(nqp::sprintf('%17.3f', [2.718281828459e-03]), ' 0.003', '%17.3f 2.718281828459e-03');
is(nqp::sprintf('%17.3g', [2.718281828459e-03]), ' 0.00272', '%17.3g 2.718281828459e-03');
is(nqp::sprintf('%17.3e', [2.718281828459e-02]), ' 2.718e-02', '%17.3e 2.718281828459e-02');
is(nqp::sprintf('%17.3f', [2.718281828459e-02]), ' 0.027', '%17.3f 2.718281828459e-02');
is(nqp::sprintf('%17.3g', [2.718281828459e-02]), ' 0.0272', '%17.3g 2.718281828459e-02');
is(nqp::sprintf('%17.3e', [2.718281828459e-01]), ' 2.718e-01', '%17.3e 2.718281828459e-01');
is(nqp::sprintf('%17.3f', [2.718281828459e-01]), ' 0.272', '%17.3f 2.718281828459e-01');
is(nqp::sprintf('%17.3g', [2.718281828459e-01]), ' 0.272', '%17.3g 2.718281828459e-01');
is(nqp::sprintf('%17.3e', [2.718281828459e+00]), ' 2.718e+00', '%17.3e 2.718281828459e+00');
is(nqp::sprintf('%17.3f', [2.718281828459e+00]), ' 2.718', '%17.3f 2.718281828459e+00');
is(nqp::sprintf('%17.3g', [2.718281828459e+00]), ' 2.72', '%17.3g 2.718281828459e+00');
is(nqp::sprintf('%17.3e', [2.718281828459e+01]), ' 2.718e+01', '%17.3e 2.718281828459e+01');
is(nqp::sprintf('%17.3f', [2.718281828459e+01]), ' 27.183', '%17.3f 2.718281828459e+01');
is(nqp::sprintf('%17.3g', [2.718281828459e+01]), ' 27.2', '%17.3g 2.718281828459e+01');
is(nqp::sprintf('%17.3e', [2.718281828459e+02]), ' 2.718e+02', '%17.3e 2.718281828459e+02');
is(nqp::sprintf('%17.3f', [2.718281828459e+02]), ' 271.828', '%17.3f 2.718281828459e+02');
is(nqp::sprintf('%17.3g', [2.718281828459e+02]), ' 272', '%17.3g 2.718281828459e+02');
is(nqp::sprintf('%17.3e', [2.718281828459e+03]), ' 2.718e+03', '%17.3e 2.718281828459e+03');
is(nqp::sprintf('%17.3f', [2.718281828459e+03]), ' 2718.282', '%17.3f 2.718281828459e+03');
is(nqp::sprintf('%17.3g', [2.718281828459e+03]), ' 2.72e+03', '%17.3g 2.718281828459e+03');
is(nqp::sprintf('%17.3e', [2.718281828459e+04]), ' 2.718e+04', '%17.3e 2.718281828459e+04');
is(nqp::sprintf('%17.3f', [2.718281828459e+04]), ' 27182.818', '%17.3f 2.718281828459e+04');
is(nqp::sprintf('%17.3g', [2.718281828459e+04]), ' 2.72e+04', '%17.3g 2.718281828459e+04');
is(nqp::sprintf('%17.3e', [2.718281828459e+05]), ' 2.718e+05', '%17.3e 2.718281828459e+05');
is(nqp::sprintf('%17.3f', [2.718281828459e+05]), ' 271828.183', '%17.3f 2.718281828459e+05');
is(nqp::sprintf('%17.3g', [2.718281828459e+05]), ' 2.72e+05', '%17.3g 2.718281828459e+05');
is(nqp::sprintf('%17.3e', [2.718281828459e+06]), ' 2.718e+06', '%17.3e 2.718281828459e+06');
is(nqp::sprintf('%17.3f', [2.718281828459e+06]), ' 2718281.828', '%17.3f 2.718281828459e+06');
is(nqp::sprintf('%17.3g', [2.718281828459e+06]), ' 2.72e+06', '%17.3g 2.718281828459e+06');
is(nqp::sprintf('%17.3e', [2.718281828459e+07]), ' 2.718e+07', '%17.3e 2.718281828459e+07');
is(nqp::sprintf('%17.3f', [2.718281828459e+07]), ' 27182818.285', '%17.3f 2.718281828459e+07');
is(nqp::sprintf('%17.3g', [2.718281828459e+07]), ' 2.72e+07', '%17.3g 2.718281828459e+07');
is(nqp::sprintf('%17.3e', [2.718281828459e+08]), ' 2.718e+08', '%17.3e 2.718281828459e+08');
is(nqp::sprintf('%17.3f', [2.718281828459e+08]), ' 271828182.846', '%17.3f 2.718281828459e+08');
is(nqp::sprintf('%17.3g', [2.718281828459e+08]), ' 2.72e+08', '%17.3g 2.718281828459e+08');
is(nqp::sprintf('%17.3e', [2.718281828459e+09]), ' 2.718e+09', '%17.3e 2.718281828459e+09');
is(nqp::sprintf('%17.3f', [2.718281828459e+09]), ' 2718281828.459', '%17.3f 2.718281828459e+09');
is(nqp::sprintf('%17.3g', [2.718281828459e+09]), ' 2.72e+09', '%17.3g 2.718281828459e+09');
is(nqp::sprintf('%17.3e', [2.718281828459e+10]), ' 2.718e+10', '%17.3e 2.718281828459e+10');
is(nqp::sprintf('%17.3f', [2.718281828459e+10]), ' 27182818284.590', '%17.3f 2.718281828459e+10');
is(nqp::sprintf('%17.3g', [2.718281828459e+10]), ' 2.72e+10', '%17.3g 2.718281828459e+10');
is(nqp::sprintf('%17.3e', [2.718281828459e+11]), ' 2.718e+11', '%17.3e 2.718281828459e+11');
is(nqp::sprintf('%17.3f', [2.718281828459e+11]), ' 271828182845.900', '%17.3f 2.718281828459e+11');
is(nqp::sprintf('%17.3g', [2.718281828459e+11]), ' 2.72e+11', '%17.3g 2.718281828459e+11');
is(nqp::sprintf('%17.3e', [2.718281828459e+12]), ' 2.718e+12', '%17.3e 2.718281828459e+12');
is(nqp::sprintf('%17.3f', [2.718281828459e+12]), '2718281828459.000', '%17.3f 2.718281828459e+12');
is(nqp::sprintf('%17.3g', [2.718281828459e+12]), ' 2.72e+12', '%17.3g 2.718281828459e+12');
is(nqp::sprintf('%17.3g', [3.000000000000e-12]), ' 3e-12', '%17.3g 3.000000000000e-12');
is(nqp::sprintf('%17.3g', [3.000000000000e-11]), ' 3e-11', '%17.3g 3.000000000000e-11');
is(nqp::sprintf('%17.3g', [3.000000000000e-10]), ' 3e-10', '%17.3g 3.000000000000e-10');
is(nqp::sprintf('%17.3g', [3.000000000000e-09]), ' 3e-09', '%17.3g 3.000000000000e-09');
is(nqp::sprintf('%17.3g', [3.000000000000e-08]), ' 3e-08', '%17.3g 3.000000000000e-08');
is(nqp::sprintf('%17.3g', [3.000000000000e-07]), ' 3e-07', '%17.3g 3.000000000000e-07');
is(nqp::sprintf('%17.3g', [3.000000000000e-06]), ' 3e-06', '%17.3g 3.000000000000e-06');
is(nqp::sprintf('%17.3g', [3.000000000000e-05]), ' 3e-05', '%17.3g 3.000000000000e-05');
is(nqp::sprintf('%17.3g', [3.000000000000e-04]), ' 0.0003', '%17.3g 3.000000000000e-04');
is(nqp::sprintf('%17.3g', [3.000000000000e-03]), ' 0.003', '%17.3g 3.000000000000e-03');
is(nqp::sprintf('%17.3g', [3.000000000000e-02]), ' 0.03', '%17.3g 3.000000000000e-02');
is(nqp::sprintf('%17.3g', [3.000000000000e-01]), ' 0.3', '%17.3g 3.000000000000e-01');
is(nqp::sprintf('%17.3g', [3.000000000000e+00]), ' 3', '%17.3g 3.000000000000e+00');
is(nqp::sprintf('%17.3g', [3.000000000000e+01]), ' 30', '%17.3g 3.000000000000e+01');
is(nqp::sprintf('%17.3g', [3.000000000000e+02]), ' 300', '%17.3g 3.000000000000e+02');
is(nqp::sprintf('%17.3g', [3.000000000000e+03]), ' 3e+03', '%17.3g 3.000000000000e+03');
is(nqp::sprintf('%17.3g', [3.000000000000e+04]), ' 3e+04', '%17.3g 3.000000000000e+04');
is(nqp::sprintf('%17.3g', [3.000000000000e+05]), ' 3e+05', '%17.3g 3.000000000000e+05');
is(nqp::sprintf('%17.3g', [3.000000000000e+06]), ' 3e+06', '%17.3g 3.000000000000e+06');
is(nqp::sprintf('%17.3g', [3.000000000000e+07]), ' 3e+07', '%17.3g 3.000000000000e+07');
is(nqp::sprintf('%17.3g', [3.000000000000e+08]), ' 3e+08', '%17.3g 3.000000000000e+08');
is(nqp::sprintf('%17.3g', [3.000000000000e+09]), ' 3e+09', '%17.3g 3.000000000000e+09');
is(nqp::sprintf('%17.3g', [3.000000000000e+10]), ' 3e+10', '%17.3g 3.000000000000e+10');
is(nqp::sprintf('%17.3g', [3.000000000000e+11]), ' 3e+11', '%17.3g 3.000000000000e+11');
is(nqp::sprintf('%17.3g', [3.000000000000e+12]), ' 3e+12', '%17.3g 3.000000000000e+12');
is(nqp::sprintf('%2$d %1$d', [12, 34]), '34 12', 'parameter index');
is(nqp::sprintf('%3$d %d %1$d', [1, 2, 3]), '3 1 1', 'parameter index');
# RT#128821: https://rt.perl.org/Ticket/Display.html?id=128821
{ # negative/positive zero differentiation
is(nqp::sprintf('%f', [-0e0]), '-0.000000', '%f, -0e0');
is(nqp::sprintf('%f', [ 0e0]), '0.000000', '%f, +0e0');
is(nqp::sprintf('%e', [-0e0]), '-0.000000e+00', '%e, -0e0');
is(nqp::sprintf('%e', [ 0e0]), '0.000000e+00', '%e, +0e0');
is(nqp::sprintf('%g', [-0e0]), '-0', '%g, -0e0');
is(nqp::sprintf('%g', [ 0e0]), '0', '%g, +0e0');
}
{ # https://irclog.perlgeek.de/perl6-dev/2017-01-22#i_13966753
is(nqp::sprintf( '%.3d', [42]), '042', '%.3d' );
is(nqp::sprintf('%2.4d', [42]), '0042', '%2.4d');
is(nqp::sprintf('%5.3d', [42]), ' 042', '%5.3d');
is(nqp::sprintf( '%.0d', [42]), '42', '%.0d (non-zero number)');
is(nqp::sprintf( '%.0d', [ 0]), '', '%.0d (number is zero)' );
is(nqp::sprintf( '%.*d', [3, 42]), '042', '%.*d' );
is(nqp::sprintf('%2.*d', [4, 42]), '0042', '%2.*d');
is(nqp::sprintf('%5.*d', [3, 42]), ' 042', '%5.*d');
is(nqp::sprintf( '%.*d', [0, 42]), '42', '%.*d (non-zero number)');
is(nqp::sprintf( '%.*d', [0, 0]), '', '%.*d (number is zero)' );
}
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