Initial commit

#pma/test/libraries/php-gettext/Parsing_test.php

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+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Test for gettext parsing.
+ *
+ * @package PhpMyAdmin-test
+ */
+require_once 'libraries/php-gettext/gettext.php';
+
+class ParsingTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * Test for extract_plural_forms_header_from_po_header
+     *
+     * @return void
+     */
+    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"
+            )
+        );
+    }
+
+    /**
+     * Test for npgettext
+     *
+     * @param int    $number   Number
+     * @param string $expected Expected output
+     *
+     * @return void
+     *
+     * @dataProvider data_provider_test_npgettext
+     */
+    public function test_npgettext($number, $expected)
+    {
+        $parser = new gettext_reader(null);
+        $result = $parser->npgettext(
+            "context",
+            "%d pig went to the market\n",
+            "%d pigs went to the market\n",
+            $number
+        );
+        $this->assertSame($expected, $result);
+    }
+
+    /**
+     * Data provider for test_npgettext
+     *
+     * @return array
+     */
+    public static function data_provider_test_npgettext()
+    {
+        return array(
+            array(1, "%d pig went to the market\n"),
+            array(2, "%d pigs went to the market\n"),
+        );
+    }
+
+}
+