Made mime type and extension normalization locale independent.

Previously, upper cased mime type was incorrectly normalized when the
default locale is Turkish.

1 files changed, 55 insertions, 0 deletions

diff --git a/test/java/net/yacy/document/TextParserTest.java b/test/java/net/yacy/document/TextParserTest.java
new file mode 100644
index 000000000..2d874d592
--- /dev/null
+++ b/test/java/net/yacy/document/TextParserTest.java
@@ -0,0 +1,55 @@
+// TextParserTest.java
+// ---------------------------
+// Copyright 2017 by luccioman; https://github.com/luccioman
+//
+// This is a part of YaCy, a peer-to-peer based web search engine
+//
+// LICENSE
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+package net.yacy.document;
+
+import static org.junit.Assert.*;
+
+import java.util.Locale;
+
+import org.junit.Test;
+
+/**
+ * Unit tests for the {@link TextParser} class.
+ * 
+ * @author luccioman
+ *
+ */
+public class TextParserTest {
+
+	/**
+	 * Test the TextParser.supportsMime() consistency with available locales.
+	 * Possible failure case : with the Turkish ("tr") language, 'I' lower cased
+	 * does not becomes 'i' but '\u005Cu0131' (the latin small letter 'ı'
+	 * character).
+	 */
+	@Test
+	public void testSupportsMimeLocaleConsistency() {
+		for (Locale locale : Locale.getAvailableLocales()) {
+			Locale.setDefault(locale);
+			for (String mimeType : TextParser.supportedMimeTypes()) {
+				assertNull(locale + " " + mimeType, TextParser.supportsMime(mimeType.toUpperCase(Locale.ROOT)));
+			}
+		}
+	}
+
+}