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-rw-r--r--src/php-gettext/tests/LocalesTest.php66
-rw-r--r--src/php-gettext/tests/ParsingTest.php43
2 files changed, 109 insertions, 0 deletions
diff --git a/src/php-gettext/tests/LocalesTest.php b/src/php-gettext/tests/LocalesTest.php
new file mode 100644
index 0000000..3000286
--- /dev/null
+++ b/src/php-gettext/tests/LocalesTest.php
@@ -0,0 +1,66 @@
+<?php
+require_once('PHPUnit/Framework.php');
+require_once('gettext.inc');
+
+class LocaleTest extends PHPUnit_Framework_TestCase
+{
+ public function test_setlocale()
+ {
+ // _setlocale defaults to a locale name from environment variable LANG.
+ putenv("LANG=sr_RS");
+ $this->assertEquals('sr_RS', _setlocale(LC_MESSAGES, 0));
+
+ // For an existing locale, it never needs emulation.
+ putenv("LANG=C");
+ _setlocale(LC_MESSAGES, "");
+ $this->assertEquals(0, locale_emulation());
+
+ // If we set it to a non-existent locale, it still works, but uses
+ // emulation.
+ _setlocale(LC_MESSAGES, "xxx_XXX");
+ $this->assertEquals('xxx_XXX', _setlocale(LC_MESSAGES, 0));
+ $this->assertEquals(1, locale_emulation());
+ }
+
+ public function test_get_list_of_locales()
+ {
+ // For a locale containing country code, we prefer
+ // full locale name, but if that's not found, fall back
+ // to the language only locale name.
+ $this->assertEquals(array("sr_RS", "sr"),
+ get_list_of_locales("sr_RS"));
+
+ // If language code is used, it's the only thing returned.
+ $this->assertEquals(array("sr"),
+ get_list_of_locales("sr"));
+
+ // There is support for language and charset only.
+ $this->assertEquals(array("sr.UTF-8", "sr"),
+ get_list_of_locales("sr.UTF-8"));
+
+ // It can also split out character set from the full locale name.
+ $this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"),
+ get_list_of_locales("sr_RS.UTF-8"));
+
+ // There is support for @modifier in locale names as well.
+ $this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin",
+ "sr_RS.UTF-8", "sr_RS", "sr"),
+ get_list_of_locales("sr_RS.UTF-8@latin"));
+
+ // We can pass in only language and modifier.
+ $this->assertEquals(array("sr@latin", "sr"),
+ get_list_of_locales("sr@latin"));
+
+
+ // If locale name is not following the regular POSIX pattern,
+ // it's used verbatim.
+ $this->assertEquals(array("something"),
+ get_list_of_locales("something"));
+
+ // Passing in an empty string returns an empty array.
+ $this->assertEquals(array(),
+ get_list_of_locales(""));
+ }
+}
+
+?>
diff --git a/src/php-gettext/tests/ParsingTest.php b/src/php-gettext/tests/ParsingTest.php
new file mode 100644
index 0000000..9b350b2
--- /dev/null
+++ b/src/php-gettext/tests/ParsingTest.php
@@ -0,0 +1,43 @@
+<?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"
+ ));
+
+ }
+
+}
+?>