--- /dev/null
+<?php
+
+namespace Drupal\Tests\system\Functional\Theme;
+
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests Twig "trans" tags.
+ *
+ * @group Theme
+ */
+class TwigTransTest extends BrowserTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = [
+ 'theme_test',
+ 'twig_theme_test',
+ 'locale',
+ 'language',
+ ];
+
+ /**
+ * An administrative user for testing.
+ *
+ * @var \Drupal\user\Entity\User
+ */
+ protected $adminUser;
+
+ /**
+ * Custom languages.
+ *
+ * @var array
+ */
+ protected $languages = [
+ 'xx' => 'Lolspeak',
+ 'zz' => 'Lolspeak2',
+ ];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ // Setup test_theme.
+ \Drupal::service('theme_handler')->install(['test_theme']);
+ $this->config('system.theme')->set('default', 'test_theme')->save();
+
+ // Create and log in as admin.
+ $this->adminUser = $this->drupalCreateUser([
+ 'administer languages',
+ 'access administration pages',
+ 'administer site configuration',
+ 'translate interface',
+ ]);
+ $this->drupalLogin($this->adminUser);
+
+ // Install languages.
+ $this->installLanguages();
+
+ // Assign Lolspeak (xx) to be the default language.
+ $this->config('system.site')->set('default_langcode', 'xx')->save();
+ $this->rebuildContainer();
+
+ // Check that lolspeak is the default language for the site.
+ $this->assertEqual(\Drupal::languageManager()->getDefaultLanguage()->getId(), 'xx', 'Lolspeak is the default language');
+ }
+
+ /**
+ * Test Twig "trans" tags.
+ */
+ public function testTwigTransTags() {
+ // Run this once without and once with Twig debug because trans can work
+ // differently depending on that setting.
+ $this->drupalGet('twig-theme-test/trans', ['language' => \Drupal::languageManager()->getLanguage('xx')]);
+ $this->assertTwigTransTags();
+
+ // Enable debug, rebuild the service container, and clear all caches.
+ $parameters = $this->container->getParameter('twig.config');
+ $parameters['debug'] = TRUE;
+ $this->setContainerParameter('twig.config', $parameters);
+ $this->rebuildContainer();
+ $this->resetAll();
+
+ $this->drupalGet('twig-theme-test/trans', ['language' => \Drupal::languageManager()->getLanguage('xx')]);
+ $this->assertTwigTransTags();
+ }
+
+ /**
+ * Test empty Twig "trans" tags.
+ */
+ public function testEmptyTwigTransTags() {
+ $elements = [
+ '#type' => 'inline_template',
+ '#template' => '{% trans %}{% endtrans %}',
+ ];
+ /** @var \Drupal\Core\Render\RendererInterface $renderer */
+ $renderer = \Drupal::service('renderer');
+
+ try {
+ $renderer->renderPlain($elements);
+
+ $this->fail('{% trans %}{% endtrans %} did not throw an exception.');
+ }
+ catch (\Twig_Error_Syntax $e) {
+ $this->assertTrue(strstr($e->getMessage(), '{% trans %} tag cannot be empty'), '{% trans %}{% endtrans %} threw the expected exception.');
+ }
+ catch (\Exception $e) {
+ $this->fail('{% trans %}{% endtrans %} threw an unexpected exception.');
+ }
+ }
+
+ /**
+ * Asserts Twig trans tags.
+ */
+ protected function assertTwigTransTags() {
+ $this->assertText(
+ 'OH HAI SUNZ',
+ '{% trans "Hello sun." %} was successfully translated.'
+ );
+
+ $this->assertText(
+ 'O HAI SUNZZZZZZZ',
+ '{% trans "Hello sun." with {"context": "Lolspeak"} %} was successfully translated.'
+ );
+
+ $this->assertText(
+ 'O HERRO ERRRF.',
+ '{{ "Hello Earth."|trans }} was successfully translated.'
+ );
+
+ $this->assertText(
+ 'OH HAI TEH MUUN',
+ '{% trans %}Hello moon.{% endtrans %} was successfully translated.'
+ );
+
+ $this->assertText(
+ 'O HAI STARRRRR',
+ '{% trans %} with {% plural count = 1 %} was successfully translated.'
+ );
+
+ $this->assertText(
+ 'O HAI 2 STARZZZZ',
+ '{% trans %} with {% plural count = 2 %} was successfully translated.'
+ );
+
+ $this->assertRaw(
+ 'ESCAPEE: &"<>',
+ '{{ token }} was successfully translated and prefixed with "@".'
+ );
+
+ $this->assertRaw(
+ 'PLAYSHOLDR: <em class="placeholder">&"<></em>',
+ '{{ token|placeholder }} was successfully translated and prefixed with "%".'
+ );
+
+ $this->assertRaw(
+ 'DIS complex token HAZ LENGTH OV: 3. IT CONTAYNZ: <em class="placeholder">12345</em> AN &"<>.',
+ '{{ complex.tokens }} were successfully translated with appropriate prefixes.'
+ );
+
+ $this->assertText(
+ 'I have context.',
+ '{% trans %} with a context only msgid was excluded from translation.'
+ );
+
+ $this->assertText(
+ 'I HAZ KONTEX.',
+ '{% trans with {"context": "Lolspeak"} %} was successfully translated with context.'
+ );
+
+ $this->assertText(
+ 'O HAI NU TXT.',
+ '{% trans with {"langcode": "zz"} %} was successfully translated in specified language.'
+ );
+
+ $this->assertText(
+ 'O HAI NU TXTZZZZ.',
+ '{% trans with {"context": "Lolspeak", "langcode": "zz"} %} was successfully translated with context in specified language.'
+ );
+ // Makes sure https://www.drupal.org/node/2489024 doesn't happen without
+ // twig debug.
+ $this->assertNoText(pi(), 'Running php code inside a Twig trans is not possible.');
+ }
+
+ /**
+ * Helper function: install languages.
+ */
+ protected function installLanguages() {
+ foreach ($this->languages as $langcode => $name) {
+ // Generate custom .po contents for the language.
+ $contents = $this->poFileContents($langcode);
+ if ($contents) {
+ // Add test language for translation testing.
+ $edit = [
+ 'predefined_langcode' => 'custom',
+ 'langcode' => $langcode,
+ 'label' => $name,
+ 'direction' => LanguageInterface::DIRECTION_LTR,
+ ];
+
+ // Install the language in Drupal.
+ $this->drupalPostForm('admin/config/regional/language/add', $edit, t('Add custom language'));
+ $this->assertRaw('"edit-languages-' . $langcode . '-weight"', 'Language code found.');
+
+ // Import the custom .po contents for the language.
+ $filename = \Drupal::service('file_system')->tempnam('temporary://', "po_") . '.po';
+ file_put_contents($filename, $contents);
+ $options = [
+ 'files[file]' => $filename,
+ 'langcode' => $langcode,
+ 'customized' => TRUE,
+ ];
+ $this->drupalPostForm('admin/config/regional/translate/import', $options, t('Import'));
+ drupal_unlink($filename);
+ }
+ }
+ $this->container->get('language_manager')->reset();
+ }
+
+ /**
+ * Generate a custom .po file for a specific test language.
+ *
+ * @param string $langcode
+ * The langcode of the specified language.
+ *
+ * @return string|false
+ * The .po contents for the specified language or FALSE if none exists.
+ */
+ protected function poFileContents($langcode) {
+ if ($langcode === 'xx') {
+ return <<< EOF
+msgid ""
+msgstr ""
+"Project-Id-Version: Drupal 8\\n"
+"MIME-Version: 1.0\\n"
+"Content-Type: text/plain; charset=UTF-8\\n"
+"Content-Transfer-Encoding: 8bit\\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\\n"
+
+msgid "Hello sun."
+msgstr "OH HAI SUNZ"
+
+msgctxt "Lolspeak"
+msgid "Hello sun."
+msgstr "O HAI SUNZZZZZZZ"
+
+msgid "Hello Earth."
+msgstr "O HERRO ERRRF."
+
+msgid "Hello moon."
+msgstr "OH HAI TEH MUUN"
+
+msgid "Hello star."
+msgid_plural "Hello @count stars."
+msgstr[0] "O HAI STARRRRR"
+msgstr[1] "O HAI @count STARZZZZ"
+
+msgid "Escaped: @string"
+msgstr "ESCAPEE: @string"
+
+msgid "Placeholder: %string"
+msgstr "PLAYSHOLDR: %string"
+
+msgid "This @token.name has a length of: @count. It contains: %token.numbers and @token.bad_text."
+msgstr "DIS @token.name HAZ LENGTH OV: @count. IT CONTAYNZ: %token.numbers AN @token.bad_text."
+
+msgctxt "Lolspeak"
+msgid "I have context."
+msgstr "I HAZ KONTEX."
+EOF;
+ }
+ elseif ($langcode === 'zz') {
+ return <<< EOF
+msgid ""
+msgstr ""
+"Project-Id-Version: Drupal 8\\n"
+"MIME-Version: 1.0\\n"
+"Content-Type: text/plain; charset=UTF-8\\n"
+"Content-Transfer-Encoding: 8bit\\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\\n"
+
+msgid "Hello new text."
+msgstr "O HAI NU TXT."
+
+msgctxt "Lolspeak"
+msgid "Hello new text."
+msgstr "O HAI NU TXTZZZZ."
+EOF;
+ }
+ return FALSE;
+ }
+
+}
projects / yaffs-website / blobdiff