1 files changed, 36 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/api/ApiQueryAllPagesTest.php b/www/wiki/tests/phpunit/includes/api/ApiQueryAllPagesTest.php
new file mode 100644
index 00000000..2d89aa54
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/api/ApiQueryAllPagesTest.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * @group API
+ * @group Database
+ * @group medium
+ *
+ * @covers ApiQueryAllPages
+ */
+class ApiQueryAllPagesTest extends ApiTestCase {
+	/**
+	 * Test T27702
+	 * Prefixes of API search requests are not handled with case sensitivity and may result
+	 * in wrong search results
+	 */
+	public function testPrefixNormalizationSearchBug() {
+		$title = Title::newFromText( 'Category:Template:xyz' );
+		$page = WikiPage::factory( $title );
+
+		$page->doEditContent(
+			ContentHandler::makeContent( 'Some text', $page->getTitle() ),
+			'inserting content'
+		);
+
+		$result = $this->doApiRequest( [
+			'action' => 'query',
+			'list' => 'allpages',
+			'apnamespace' => NS_CATEGORY,
+			'apprefix' => 'Template:x' ] );
+
+		$this->assertArrayHasKey( 'query', $result[0] );
+		$this->assertArrayHasKey( 'allpages', $result[0]['query'] );
+		$this->assertNotEquals( 0, count( $result[0]['query']['allpages'] ),
+			'allpages list does not contain page Category:Template:xyz' );
+	}
+}