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#!/www/server/bin/php -qC
<?php
# Tests for getopt in it.class
$GLOBALS['usage'] = "Usage: doesnotexist.php [OPTIONS] POSITIONAL [VARARGS]
Some help to a not existing program
-h,--help the help argument
-a,--argument=ARG the arg argument
-d,--default=ARG an argument with default [defäult]
-0,--zero testworthy shortarg
";
function getopt_ok($argv, $exp, $name)
{
$_SERVER['argv'] = array_merge(['doesnotexist.php'], $argv);
$got = it::getopt($GLOBALS['usage'], ['noexit' => true]);
return is($got, $exp, $name);
}
foreach (["" => "blah gnaber", " (umlaute)" => "pre üäpost"] as $variant => $testarg) {
$exp = ['args' => [], 'positional' => $testarg, 'argument' => $testarg, 'default' => 'defäult'];
getopt_ok([$testarg, '-a', $testarg], $exp, "Short version" . $variant);
getopt_ok([$testarg, '--argument', $testarg], $exp, "Long version with space" . $variant);
getopt_ok([$testarg, "--argument=$testarg"], $exp, "Long version with equal" . $variant);
}
$exp = ['args' => [], 'positional' => 'posarg', 'zero' => true, 'default' => 'defäult'];
getopt_ok(['posarg', '-0'], $exp, 'short argument -0 without value');
getopt_ok(['posarg', '--zero'], $exp, 'long argument --zero without value');
getopt_ok(['posarg', '-0', 'vararg'], ['args' => ['vararg']] + $exp, "additional value after short argument -0");
getopt_ok(['posarg', '--zero', 'vararg'], ['args' => ['vararg']] + $exp, "additional value after long argument --zero");
fclose(STDERR);
getopt_ok(['posarg', '--unknown'], false, "Unknown long named argument fails");
getopt_ok(['posarg', '-u'], false, "Unknown short named argument fails");
getopt_ok([], false, "Missing positional argument fails");
getopt_ok(['posarg', '--argument'], false, "Missing long named argument fails");
getopt_ok(['posarg', '-a'], false, "Missing short named argument fails");
$GLOBALS['usage'] = it::replace(['\s*\[VARARGS\]' => ''], $GLOBALS['usage']);
getopt_ok(['posargs', 'vararg'], false, "Extra positional argument fails");
getopt_ok(['posargs', '--zero', 'vararg'], false, "Extra positional argument fails after long argument");
getopt_ok(['posargs', '-0', 'vararg'], false, "Extra positional argument fails after short argument");
getopt_ok(['posargs', '--argument', 'value', 'vararg'], false, "Extra positional argument fails after long argument with value");
getopt_ok(['posargs', '-a', 'value', 'vararg'], false, "Extra positional argument fails after short argument with value");
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