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<?php
require_once('PHPUnit/Framework.php');
//require_once('gettext.php');
class ParsingTest extends PHPUnit_Framework_TestCase
{
public function test_extract_plural_forms_header_from_po_header()
{
$parser = new gettext_reader(NULL);
// It defaults to a "Western-style" plural header.
$this->assertEquals(
'nplurals=2; plural=n == 1 ? 0 : 1;',
$parser->extract_plural_forms_header_from_po_header(""));
// Extracting it from the middle of the header works.
$this->assertEquals(
'nplurals=1; plural=0;',
$parser->extract_plural_forms_header_from_po_header(
"Content-type: text/html; charset=UTF-8\n"
."Plural-Forms: nplurals=1; plural=0;\n"
."Last-Translator: nobody\n"
));
// It's also case-insensitive.
$this->assertEquals(
'nplurals=1; plural=0;',
$parser->extract_plural_forms_header_from_po_header(
"PLURAL-forms: nplurals=1; plural=0;\n"
));
// It falls back to default if it's not on a separate line.
$this->assertEquals(
'nplurals=2; plural=n == 1 ? 0 : 1;',
$parser->extract_plural_forms_header_from_po_header(
"Content-type: text/html; charset=UTF-8" // note the missing \n here
."Plural-Forms: nplurals=1; plural=0;\n"
."Last-Translator: nobody\n"
));
}
}
?>
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