Do locale neutral case conversions in MultiProtocolURL

For any relevant URL parts : host name, URL scheme, session ids or
technical parts (see https://url.spec.whatwg.org/#url-writing and
https://tools.ietf.org/html/rfc3986 for current standard references).

Remaining locale sensitive conversion used for detection of URL word
components in urlComps() makes sense but using detected language would
be preferable than using the default system locale.

1 files changed, 14 insertions, 2 deletions

diff --git a/test/java/net/yacy/cora/document/id/MultiProtocolURLTest.java b/test/java/net/yacy/cora/document/id/MultiProtocolURLTest.java
index 482ccc2c7..2e18ac578 100644
--- a/test/java/net/yacy/cora/document/id/MultiProtocolURLTest.java
+++ b/test/java/net/yacy/cora/document/id/MultiProtocolURLTest.java
@@ -14,10 +14,12 @@ import java.util.Map;
 import java.util.TreeSet;
 
 import org.junit.Test;
-//import junit.framework.TestCase;
 
+/**
+ * Automated unit tests for the {@link MultiProtocolURL} class.
+ */
 public class MultiProtocolURLTest {
-
+	
     @Test
     public void testSessionIdRemoval() throws MalformedURLException {
         String[][] testURIs = new String[][]{
@@ -169,11 +171,19 @@ public class MultiProtocolURLTest {
         Map<String, String> testurls = new HashMap<String, String>();
         // ( 1. parameter = urlstring to test, 2. parameter = expected protocol)
         testurls.put("http://host.com",  "http");
+        testurls.put("HTTP://EXAMPLE.COM",  "http");
+        testurls.put("https://host.com", "https");
         testurls.put("HTTPS://host.com", "https");
+        testurls.put("Ftp://example.org",   "ftp");
+        testurls.put("FTP://EXAMPLE.ORG",   "ftp");
         testurls.put("Ftp://host.com",   "ftp");
+        testurls.put("smb://host.com",   "smb");
         testurls.put("SMB://host.com",   "smb");
         testurls.put("/file.com",        "file");
         testurls.put("file://host.com/file.com", "file");
+        testurls.put("file:///file1.txt", "file");
+        testurls.put("FILE:///file2.txt", "file");
+        testurls.put("MAILTO:Abc@host.com",      "mailto");
         testurls.put("MailTo:Abc@host.com",      "mailto");
 
         for (String txt : testurls.keySet()) {
@@ -258,10 +268,12 @@ public class MultiProtocolURLTest {
         Map<String, String> testurls = new HashMap<String, String>();
         //  key=testurl, value=result
         testurls.put("path/file.xml","xml"); // easiest
+        testurls.put("/FILE.GIF","gif"); // easy upper case
         testurls.put("path/file?h.pdf",""); // file w/o extension
         testurls.put("file.html?param=h.pdf","html"); // dot in query part
         testurls.put("url?param=h.pdf",""); // dot in query part
         testurls.put("file.html?param", "html");
+        testurls.put("FILE.GIF?param", "gif");
         testurls.put("/path/","");
         for (String s : testurls.keySet()) {
             System.out.println("test getFileExtension: " + s + " -> " + testurls.get(s));