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package com.sun.jersey.impl.uri;
import com.sun.jersey.api.uri.UriComponent;
import java.util.List;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.PathSegment;
import junit.framework.*;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
public class UriComponentDecodeTest extends TestCase {
public UriComponentDecodeTest(String testName) {
super(testName);
}
public void testNull() {
decodeCatch(null);
}
public void testEmpty() {
assertEquals("", UriComponent.decode("", null));
}
public void testNoPercentEscapedOctets() {
assertEquals("xyz", UriComponent.decode("xyz", null));
}
public void testZeroValuePercentEscapedOctet() {
assertEquals("\u0000", UriComponent.decode("%00", null));
}
public void testASCIIPercentEscapedOctets() {
assertEquals(" ", UriComponent.decode("%20", null));
assertEquals(" ", UriComponent.decode("%20%20%20", null));
assertEquals("a b c ", UriComponent.decode("a%20b%20c%20", null));
assertEquals("a b c ", UriComponent.decode("a%20%20b%20%20c%20%20", null));
assertEquals("0123456789", UriComponent.decode("%30%31%32%33%34%35%36%37%38%39", null));
assertEquals("00112233445566778899", UriComponent.decode("%300%311%322%333%344%355%366%377%388%399", null));
}
public void testPercentUnicodeEscapedOctets() {
assertEquals("copyright\u00a9", UriComponent.decode("copyright%c2%a9", null));
assertEquals("copyright\u00a9", UriComponent.decode("copyright%C2%A9", null));
}
public void testHost() {
assertEquals("[fec0::abcd%251]", UriComponent.decode("[fec0::abcd%251]",
UriComponent.Type.HOST));
}
public void testInvalidPercentEscapedOctets() {
assertTrue(decodeCatch("%"));
assertTrue(decodeCatch("%1"));
assertTrue(decodeCatch(" %1"));
assertTrue(decodeCatch("%z1"));
assertTrue(decodeCatch("%1z"));
}
private boolean decodeCatch(String s) {
try {
UriComponent.decode(s, null);
return false;
} catch (IllegalArgumentException e) {
return true;
}
}
public void testDecodePathEmptySlash() {
_testDecodePath("", "");
_testDecodePath("/", "", "");
_testDecodePath("//", "", "", "");
_testDecodePath("///", "", "", "", "");
}
public void testDecodePath() {
_testDecodePath("a", "a");
_testDecodePath("/a", "", "a");
_testDecodePath("/a/", "", "a", "");
_testDecodePath("/a//", "", "a", "", "");
_testDecodePath("/a///", "", "a", "", "", "");
_testDecodePath("a/b/c", "a", "b", "c");
_testDecodePath("a//b//c//", "a", "", "b", "", "c", "", "");
_testDecodePath("//a//b//c//", "", "", "a", "", "b", "", "c", "", "");
_testDecodePath("///a///b///c///", "", "", "", "a", "", "", "b", "", "", "c", "", "", "");
}
private void _testDecodePath(String path, String... segments) {
List<PathSegment> ps = UriComponent.decodePath(path, true);
assertEquals(segments.length, ps.size());
for (int i = 0; i < segments.length; i++) {
assertEquals(segments[i], ps.get(i).getPath());
}
}
public void testDecodeQuery() {
_testDecodeQuery("");
_testDecodeQuery("&");
_testDecodeQuery("=");
_testDecodeQuery("&=junk");
_testDecodeQuery("&&");
_testDecodeQuery("a", "a", "");
_testDecodeQuery("a&", "a", "");
_testDecodeQuery("&a&", "a", "");
_testDecodeQuery("a&&", "a", "");
_testDecodeQuery("a=", "a", "");
_testDecodeQuery("a=&", "a", "");
_testDecodeQuery("a=&&", "a", "");
_testDecodeQuery("a=x", "a", "x");
_testDecodeQuery("a==x", "a", "=x");
_testDecodeQuery("a=x&", "a", "x");
_testDecodeQuery("a=x&&", "a", "x");
_testDecodeQuery("a=x&b=y", "a", "x", "b", "y");
_testDecodeQuery("a=x&&b=y", "a", "x", "b", "y");
_testDecodeQuery("+a+=+x+", true, " a ", " x ");
_testDecodeQuery("%20a%20=%20x%20", true, " a ", " x ");
_testDecodeQuery("+a+=+x+", false, " a ", "+x+");
_testDecodeQuery("%20a%20=%20x%20", false, " a ", "%20x%20");
}
public void testDecodeQueryParam() {
assertEquals(" ",
UriComponent.decode("+", UriComponent.Type.QUERY_PARAM));
assertEquals("a b c ",
UriComponent.decode("a+b+c+", UriComponent.Type.QUERY_PARAM));
}
private void _testDecodeQuery(String q, String... query) {
_testDecodeQuery(q, true, query);
}
private void _testDecodeQuery(String q, boolean decode, String... query) {
MultivaluedMap<String, String> queryParameters = UriComponent.decodeQuery(q, decode);
assertEquals(query.length / 2, queryParameters.size());
for (int i = 0; i < query.length; i += 2)
assertEquals(query[i + 1], queryParameters.getFirst(query[i]));
}
public void testDecodeMatrix() {
_testDecodeMatrix("path", "path");
_testDecodeMatrix("path;", "path");
_testDecodeMatrix("path;=", "path");
_testDecodeMatrix("path;=junk", "path");
_testDecodeMatrix("path;;", "path");
_testDecodeMatrix("path;a", "path", "a", "");
_testDecodeMatrix("path;;a", "path", "a", "");
_testDecodeMatrix("path;a;", "path", "a", "");
_testDecodeMatrix("path;a;;", "path", "a", "");
_testDecodeMatrix("path;a=", "path", "a", "");
_testDecodeMatrix("path;a=;", "path", "a", "");
_testDecodeMatrix("path;a=;;", "path", "a", "");
_testDecodeMatrix("path;a=x", "path", "a", "x");
_testDecodeMatrix("path;a=x;", "path", "a", "x");
_testDecodeMatrix("path;a=x;;", "path", "a", "x");
_testDecodeMatrix("path;a=x;b=y", "path", "a", "x", "b", "y");
_testDecodeMatrix("path;a=x;;b=y", "path", "a", "x", "b", "y");
_testDecodeMatrix("path;a==x;", "path", "a", "=x");
_testDecodeMatrix("", "");
_testDecodeMatrix(";", "");
_testDecodeMatrix(";=", "");
_testDecodeMatrix(";=junk", "");
_testDecodeMatrix(";;", "");
_testDecodeMatrix(";a", "", "a", "");
_testDecodeMatrix(";;a", "", "a", "");
_testDecodeMatrix(";a;", "", "a", "");
_testDecodeMatrix(";a;;", "", "a", "");
_testDecodeMatrix(";a=", "", "a", "");
_testDecodeMatrix(";a=;", "", "a", "");
_testDecodeMatrix(";a=;;", "", "a", "");
_testDecodeMatrix(";a=x", "", "a", "x");
_testDecodeMatrix(";a==x", "", "a", "=x");
_testDecodeMatrix(";a=x;", "", "a", "x");
_testDecodeMatrix(";a=x;;", "", "a", "x");
_testDecodeMatrix(";a=x;b=y", "", "a", "x", "b", "y");
_testDecodeMatrix(";a=x;;b=y", "", "a", "x", "b", "y");
_testDecodeMatrix(";%20a%20=%20x%20", "", true, " a ", " x ");
_testDecodeMatrix(";%20a%20=%20x%20", "", false, " a ", "%20x%20");
}
private void _testDecodeMatrix(String path, String pathSegment, String... matrix) {
_testDecodeMatrix(path, pathSegment, true, matrix);
}
private void _testDecodeMatrix(String path, String pathSegment, boolean decode, String... matrix) {
List<PathSegment> ps = UriComponent.decodePath(path, decode);
MultivaluedMap<String, String> matrixParameters = ps.get(0).getMatrixParameters();
assertEquals(pathSegment, ps.get(0).getPath());
assertEquals(matrix.length / 2, matrixParameters.size());
for (int i = 0; i < matrix.length; i += 2)
assertEquals(matrix[i + 1], matrixParameters.getFirst(matrix[i]));
}
}