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Add java.net.URL implementation

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This commit is contained in:
Alexey Andreev 2017-12-30 18:20:30 +03:00 committed by Alexey Andreev
parent 82b11f285e
commit 422cb0462a
13 changed files with 2382 additions and 0 deletions
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179
classlib/src/main/java/org/teavm/classlib/java/net/THttpURLConnection.java Normal file
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/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
import java.io.InputStream;
public abstract class THttpURLConnection extends TURLConnection {
private String[] methodTokens = { "GET", "DELETE", "HEAD", "OPTIONS", "POST", "PUT", "TRACE" };
protected String method = "GET";
protected int responseCode = -1;
protected String responseMessage;
protected boolean instanceFollowRedirects = followRedirects;
private static boolean followRedirects = true;
protected int chunkLength = -1;
protected int fixedContentLength = -1;
private final static int DEFAULT_CHUNK_LENGTH = 1024;
public final static int HTTP_ACCEPTED = 202;
public final static int HTTP_BAD_GATEWAY = 502;
public final static int HTTP_BAD_METHOD = 405;
public final static int HTTP_BAD_REQUEST = 400;
public final static int HTTP_CLIENT_TIMEOUT = 408;
public final static int HTTP_CONFLICT = 409;
public final static int HTTP_CREATED = 201;
public final static int HTTP_ENTITY_TOO_LARGE = 413;
public final static int HTTP_FORBIDDEN = 403;
public final static int HTTP_GATEWAY_TIMEOUT = 504;
public final static int HTTP_GONE = 410;
public final static int HTTP_INTERNAL_ERROR = 500;
public final static int HTTP_LENGTH_REQUIRED = 411;
public final static int HTTP_MOVED_PERM = 301;
public final static int HTTP_MOVED_TEMP = 302;
public final static int HTTP_MULT_CHOICE = 300;
public final static int HTTP_NO_CONTENT = 204;
public final static int HTTP_NOT_ACCEPTABLE = 406;
public final static int HTTP_NOT_AUTHORITATIVE = 203;
public final static int HTTP_NOT_FOUND = 404;
public final static int HTTP_NOT_IMPLEMENTED = 501;
public final static int HTTP_NOT_MODIFIED = 304;
public final static int HTTP_OK = 200;
public final static int HTTP_PARTIAL = 206;
public final static int HTTP_PAYMENT_REQUIRED = 402;
public final static int HTTP_PRECON_FAILED = 412;
public final static int HTTP_PROXY_AUTH = 407;
public final static int HTTP_REQ_TOO_LONG = 414;
public final static int HTTP_RESET = 205;
public final static int HTTP_SEE_OTHER = 303;
@Deprecated
public final static int HTTP_SERVER_ERROR = 500;
public final static int HTTP_USE_PROXY = 305;
public final static int HTTP_UNAUTHORIZED = 401;
public final static int HTTP_UNSUPPORTED_TYPE = 415;
public final static int HTTP_UNAVAILABLE = 503;
public final static int HTTP_VERSION = 505;
protected THttpURLConnection(TURL url) {
super(url);
}
public abstract void disconnect();
public InputStream getErrorStream() {
return null;
}
public static boolean getFollowRedirects() {
return followRedirects;
}
public String getRequestMethod() {
return method;
}
public int getResponseCode() throws IOException {
// Call getInputStream() first since getHeaderField() doesn't return
// exceptions
getInputStream();
String response = getHeaderField(0);
if (response == null) {
return -1;
}
response = response.trim();
int mark = response.indexOf(" ") + 1;
if (mark == 0) {
return -1;
}
int last = mark + 3;
if (last > response.length()) {
last = response.length();
}
responseCode = Integer.parseInt(response.substring(mark, last));
if (last + 1 <= response.length()) {
responseMessage = response.substring(last + 1);
}
return responseCode;
}
public String getResponseMessage() throws IOException {
if (responseMessage != null) {
return responseMessage;
}
getResponseCode();
return responseMessage;
}
public static void setFollowRedirects(boolean auto) {
followRedirects = auto;
}
public void setRequestMethod(String method) throws TProtocolException {
if (connected) {
throw new TProtocolException();
}
for (int i = 0; i < methodTokens.length; i++) {
if (methodTokens[i].equals(method)) {
// if there is a supported method that matches the desired
// method, then set the current method and return
this.method = methodTokens[i];
return;
}
}
throw new TProtocolException();
}
public boolean getInstanceFollowRedirects() {
return instanceFollowRedirects;
}
public void setInstanceFollowRedirects(boolean followRedirects) {
instanceFollowRedirects = followRedirects;
}
@Override
public long getHeaderFieldDate(String field, long defaultValue) {
return super.getHeaderFieldDate(field, defaultValue);
}
public void setFixedLengthStreamingMode(int contentLength) {
if (super.connected) {
throw new IllegalStateException();
}
if (0 < chunkLength) {
throw new IllegalStateException();
}
if (0 > contentLength) {
throw new IllegalArgumentException();
}
this.fixedContentLength = contentLength;
}
public void setChunkedStreamingMode(int chunklen) {
if (super.connected) {
throw new IllegalStateException();
}
if (0 <= fixedContentLength) {
throw new IllegalStateException();
}
if (0 >= chunklen) {
chunkLength = DEFAULT_CHUNK_LENGTH;
} else {
chunkLength = chunklen;
}
}
}

29
classlib/src/main/java/org/teavm/classlib/java/net/TMalformedURLException.java Normal file
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/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
public class TMalformedURLException extends IOException {
public TMalformedURLException() {
super();
}
public TMalformedURLException(String detailMessage) {
super(detailMessage);
}
}

29
classlib/src/main/java/org/teavm/classlib/java/net/TProtocolException.java Normal file
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/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
public class TProtocolException extends IOException {
public TProtocolException() {
super();
}
public TProtocolException(String detailMessage) {
super(detailMessage);
}
}

7
classlib/src/main/java/org/teavm/classlib/java/net/TURI.java
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@ -1664,4 +1664,11 @@ public final class TURI implements TComparable<TURI>, TSerializable {
return convertHexToLowerCase(TString.wrap(result.toString()));
}
public TURL toURL() throws TMalformedURLException {
if (!absolute) {
throw new IllegalArgumentException();
}
return new TURL(toString());
}
}

381
classlib/src/main/java/org/teavm/classlib/java/net/TURL.java Normal file
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/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import org.teavm.classlib.java.lang.TString;
import org.teavm.classlib.java.net.impl.TXHRStreamHandler;
public final class TURL implements Serializable {
private int hashCode;
private String file;
private String protocol;
private String host;
private int port = -1;
private String authority;
private transient String userInfo;
private transient String path;
private transient String query;
private String ref;
private static Map<String, TURLStreamHandler> streamHandlers = new HashMap<>();
transient TURLStreamHandler strmHandler;
private static TURLStreamHandlerFactory streamHandlerFactory;
public static void setURLStreamHandlerFactory(TURLStreamHandlerFactory streamFactory) {
Objects.requireNonNull(streamFactory);
streamHandlers.clear();
streamHandlerFactory = streamFactory;
}
public TURL(String spec) throws TMalformedURLException {
this(null, spec, (TURLStreamHandler) null);
}
public TURL(TURL context, String spec) throws TMalformedURLException {
this(context, spec, null);
}
public TURL(TURL context, String spec, TURLStreamHandler handler) throws TMalformedURLException {
strmHandler = handler;
if (spec == null) {
throw new TMalformedURLException();
}
spec = spec.trim();
// The spec includes a protocol if it includes a colon character
// before the first occurrence of a slash character. Note that,
// "protocol" is the field which holds this URLs protocol.
int index;
try {
index = spec.indexOf(':');
} catch (NullPointerException e) {
throw new TMalformedURLException(e.toString());
}
int startIPv6Addr = spec.indexOf('[');
if (index >= 0) {
if (startIPv6Addr == -1 || index < startIPv6Addr) {
protocol = spec.substring(0, index);
// According to RFC 2396 scheme part should match
// the following expression:
// alpha *( alpha | digit | "+" | "-" | "." )
char c = protocol.charAt(0);
boolean valid = ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
for (int i = 1; valid && (i < protocol.length()); i++) {
c = protocol.charAt(i);
valid = ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || ('0' <= c && c <= '9')
|| c == '+' || c == '-' || c == '.';
}
if (!valid) {
protocol = null;
index = -1;
} else {
protocol = protocol.toLowerCase();
}
}
}
if (protocol != null) {
// If the context was specified, and it had the same protocol
// as the spec, then fill in the receiver's slots from the values
// in the context but still allow them to be over-ridden later
// by the values in the spec.
if (context != null && protocol.equals(context.getProtocol())) {
String cPath = context.getPath();
if (cPath != null && cPath.startsWith("/")) {
set(protocol, context.getHost(), context.getPort(), context.getAuthority(), context.getUserInfo(),
cPath, context.getQuery(), null);
}
if (strmHandler == null) {
strmHandler = context.strmHandler;
}
}
} else {
// If the spec did not include a protocol, then the context
// *must* be specified. Fill in the receiver's slots from the
// values in the context, but still allow them to be over-ridden
// by the values in the ("relative") spec.
if (context == null) {
throw new TMalformedURLException();
}
set(context.getProtocol(), context.getHost(), context.getPort(), context.getAuthority(),
context.getUserInfo(), context.getPath(), context.getQuery(), null);
if (strmHandler == null) {
strmHandler = context.strmHandler;
}
}
// If the stream handler has not been determined, set it
// to the default for the specified protocol.
if (strmHandler == null) {
setupStreamHandler();
if (strmHandler == null) {
throw new TMalformedURLException();
}
}
// Let the handler parse the TURL. If the handler throws
// any exception, throw MalformedURLException instead.
//
// Note: We want "index" to be the index of the start of the scheme
// specific part of the TURL. At this point, it will be either
// -1 or the index of the colon after the protocol, so we
// increment it to point at either character 0 or the character
// after the colon.
try {
strmHandler.parseURL(this, spec, ++index, spec.length());
} catch (Exception e) {
throw new TMalformedURLException(e.toString());
}
if (port < -1) {
throw new TMalformedURLException();
}
}
public TURL(String protocol, String host, String file) throws TMalformedURLException {
this(protocol, host, -1, file, null);
}
public TURL(String protocol, String host, int port, String file) throws TMalformedURLException {
this(protocol, host, port, file, null);
}
public TURL(String protocol, String host, int port, String file, TURLStreamHandler handler)
throws TMalformedURLException {
if (port < -1) {
throw new TMalformedURLException();
}
if (host != null && host.contains(":") && host.charAt(0) != '[') {
host = "[" + host + "]";
}
Objects.requireNonNull(protocol);
this.protocol = protocol;
this.host = host;
this.port = port;
// Set the fields from the arguments. Handle the case where the
// passed in "file" includes both a file and a reference part.
int index = -1;
index = file.indexOf("#", file.lastIndexOf("/")); //$NON-NLS-1$ //$NON-NLS-2$
if (index >= 0) {
this.file = file.substring(0, index);
ref = file.substring(index + 1);
} else {
this.file = file;
}
fixURL(false);
// Set the stream handler for the TURL either to the handler
// argument if it was specified, or to the default for the
// receiver's protocol if the handler was null.
if (handler == null) {
setupStreamHandler();
if (strmHandler == null) {
throw new TMalformedURLException();
}
} else {
strmHandler = handler;
}
}
void fixURL(boolean fixHost) {
int index;
if (host != null && host.length() > 0) {
authority = host;
if (port != -1) {
authority = authority + ":" + port;
}
}
if (fixHost) {
index = -1;
if (host != null) {
index = host.lastIndexOf('@');
}
if (index >= 0) {
userInfo = host.substring(0, index);
host = host.substring(index + 1);
} else {
userInfo = null;
}
}
index = -1;
if (file != null) {
index = file.indexOf('?');
}
if (index >= 0) {
query = file.substring(index + 1);
path = file.substring(0, index);
} else {
query = null;
path = file;
}
}
protected void set(String protocol, String host, int port, String file, String ref) {
if (this.protocol == null) {
this.protocol = protocol;
}
this.host = host;
this.file = file;
this.port = port;
this.ref = ref;
hashCode = 0;
fixURL(true);
}
@Override
public boolean equals(Object o) {
if (o == null) {
return false;
}
if (this == o) {
return true;
}
if (this.getClass() != o.getClass()) {
return false;
}
return strmHandler.equals(this, (TURL) o);
}
public boolean sameFile(TURL otherURL) {
return strmHandler.sameFile(this, otherURL);
}
@Override
public int hashCode() {
if (hashCode == 0) {
hashCode = strmHandler.hashCode(this);
}
return hashCode;
}
void setupStreamHandler() {
// Check for a cached (previously looked up) handler for
// the requested protocol.
strmHandler = streamHandlers.get(protocol);
if (strmHandler != null) {
return;
}
// If there is a stream handler factory, then attempt to
// use it to create the handler.
if (streamHandlerFactory != null) {
strmHandler = streamHandlerFactory.createURLStreamHandler(protocol);
if (strmHandler != null) {
streamHandlers.put(protocol, strmHandler);
return;
}
}
switch (protocol) {
case "http":
case "https":
strmHandler = new TXHRStreamHandler();
break;
default:
break;
}
}
public InputStream openStream() throws IOException {
return openConnection().getInputStream();
}
public TURLConnection openConnection() throws IOException {
return strmHandler.openConnection(this);
}
public TURI toURI() throws TURISyntaxException {
return new TURI((TString) (Object) toExternalForm());
}
@Override
public String toString() {
return toExternalForm();
}
public String toExternalForm() {
if (strmHandler == null) {
return "unknown protocol(" + protocol + ")://" + host + file;
}
return strmHandler.toExternalForm(this);
}
public String getFile() {
return file;
}
public String getHost() {
return host;
}
public int getPort() {
return port;
}
public String getProtocol() {
return protocol;
}
public String getRef() {
return ref;
}
public String getQuery() {
return query;
}
public String getPath() {
return path;
}
public String getUserInfo() {
return userInfo;
}
public String getAuthority() {
return authority;
}
protected void set(String protocol, String host, int port, String authority, String userInfo, String path,
String query, String ref) {
String filePart = path;
if (query != null && !query.isEmpty()) {
filePart = filePart != null ? filePart + "?" + query : "?" + query;
}
set(protocol, host, port, filePart, ref);
this.authority = authority;
this.userInfo = userInfo;
this.path = path;
this.query = query;
}
public int getDefaultPort() {
return strmHandler.getDefaultPort();
}
}

301
classlib/src/main/java/org/teavm/classlib/java/net/TURLConnection.java Normal file
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@ -0,0 +1,301 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public abstract class TURLConnection {
protected TURL url;
private static boolean defaultAllowUserInteraction;
private static boolean defaultUseCaches = true;
private long lastModified = -1;
protected long ifModifiedSince;
protected boolean useCaches = defaultUseCaches;
protected boolean connected;
protected boolean doOutput;
protected boolean doInput = true;
protected boolean allowUserInteraction = defaultAllowUserInteraction;
private int readTimeout;
private int connectTimeout;
private Map<String, List<String>> requestProperties = new HashMap<>();
protected TURLConnection(TURL url) {
this.url = url;
}
public abstract void connect() throws IOException;
public boolean getAllowUserInteraction() {
return allowUserInteraction;
}
public String getContentEncoding() {
return getHeaderField("Content-Encoding");
}
public int getContentLength() {
return getHeaderFieldInt("Content-Length", -1);
}
public String getContentType() {
return getHeaderField("Content-Type");
}
public long getDate() {
return getHeaderFieldDate("Date", 0);
}
public static boolean getDefaultAllowUserInteraction() {
return defaultAllowUserInteraction;
}
@Deprecated
public static String getDefaultRequestProperty(String field) {
return null;
}
public boolean getDefaultUseCaches() {
return defaultUseCaches;
}
public boolean getDoInput() {
return doInput;
}
public boolean getDoOutput() {
return doOutput;
}
public long getExpiration() {
return getHeaderFieldDate("Expires", 0);
}
public String getHeaderField(int pos) {
return null;
}
public Map<String, List<String>> getHeaderFields() {
return Collections.emptyMap();
}
public Map<String, List<String>> getRequestProperties() {
if (connected) {
throw new IllegalStateException();
}
HashMap<String, List<String>> map = new HashMap<>();
for (String key : requestProperties.keySet()) {
map.put(key, Collections.unmodifiableList(requestProperties.get(key)));
}
return Collections.unmodifiableMap(map);
}
public void addRequestProperty(String field, String newValue) {
if (connected) {
throw new IllegalStateException();
}
if (field == null) {
throw new NullPointerException();
}
List<String> valuesList = requestProperties.get(field);
if (valuesList == null) {
valuesList = new ArrayList<String>();
valuesList.add(0, newValue);
requestProperties.put(field, valuesList);
} else {
valuesList.add(0, newValue);
}
}
public String getHeaderField(String key) {
return null;
}
@SuppressWarnings("deprecation")
public long getHeaderFieldDate(String field, long defaultValue) {
String date = getHeaderField(field);
if (date == null) {
return defaultValue;
}
try {
return Date.parse(date);
} catch (Exception e) {
return defaultValue;
}
}
public int getHeaderFieldInt(String field, int defaultValue) {
try {
return Integer.parseInt(getHeaderField(field));
} catch (NumberFormatException e) {
return defaultValue;
}
}
public String getHeaderFieldKey(int posn) {
return null;
}
public long getIfModifiedSince() {
return ifModifiedSince;
}
public InputStream getInputStream() throws IOException {
throw new TUnknownServiceException();
}
public long getLastModified() {
if (lastModified == -1) {
lastModified = getHeaderFieldDate("Last-Modified", 0);
}
return lastModified;
}
public OutputStream getOutputStream() throws IOException {
throw new TUnknownServiceException();
}
public String getRequestProperty(String field) {
if (connected) {
throw new IllegalStateException();
}
List<String> valuesList = requestProperties.get(field);
if (valuesList == null) {
return null;
}
return valuesList.get(0);
}
public TURL getURL() {
return url;
}
public boolean getUseCaches() {
return useCaches;
}
private String parseTypeString(String typeString) {
StringBuilder typeStringBuffer = new StringBuilder(typeString);
for (int i = 0; i < typeStringBuffer.length(); i++) {
// if non-alphanumeric, replace it with '_'
char c = typeStringBuffer.charAt(i);
if (!(Character.isLetter(c) || Character.isDigit(c) || c == '.')) {
typeStringBuffer.setCharAt(i, '_');
}
}
return typeStringBuffer.toString();
}
public void setAllowUserInteraction(boolean newValue) {
if (connected) {
throw new IllegalStateException();
}
this.allowUserInteraction = newValue;
}
public static void setDefaultAllowUserInteraction(boolean allows) {
defaultAllowUserInteraction = allows;
}
@Deprecated
public static void setDefaultRequestProperty(String field, String value) {
}
public void setDefaultUseCaches(boolean newValue) {
if (connected) {
throw new IllegalAccessError();
}
defaultUseCaches = newValue;
}
public void setDoInput(boolean newValue) {
if (connected) {
throw new IllegalStateException();
}
this.doInput = newValue;
}
public void setDoOutput(boolean newValue) {
if (connected) {
throw new IllegalStateException();
}
this.doOutput = newValue;
}
public void setIfModifiedSince(long newValue) {
if (connected) {
throw new IllegalStateException();
}
this.ifModifiedSince = newValue;
}
public void setRequestProperty(String field, String newValue) {
if (connected) {
throw new IllegalStateException();
}
if (field == null) {
throw new NullPointerException();
}
List<String> valuesList = new ArrayList<String>();
valuesList.add(newValue);
requestProperties.put(field, valuesList);
}
public void setUseCaches(boolean newValue) {
if (connected) {
throw new IllegalStateException();
}
this.useCaches = newValue;
}
public void setConnectTimeout(int timeout) {
if (0 > timeout) {
throw new IllegalArgumentException();
}
this.connectTimeout = timeout;
}
public int getConnectTimeout() {
return connectTimeout;
}
public void setReadTimeout(int timeout) {
if (0 > timeout) {
throw new IllegalArgumentException();
}
this.readTimeout = timeout;
}
public int getReadTimeout() {
return readTimeout;
}
@Override
public String toString() {
return getClass().getName() + ":" + url.toString();
}
}

285
classlib/src/main/java/org/teavm/classlib/java/net/TURLStreamHandler.java Normal file
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@ -0,0 +1,285 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
import java.util.Objects;
public abstract class TURLStreamHandler {
protected abstract TURLConnection openConnection(TURL u) throws IOException;
protected void parseURL(TURL u, String str, int start, int end) {
if (end < start || end < 0) {
// Checks to ensure string index exception ahead of
// security exception for compatibility.
if (end <= Integer.MIN_VALUE + 1 && (start >= str.length() || start < 0)
|| str.startsWith("//", start) && str.indexOf('/', start + 2) == -1) {
throw new StringIndexOutOfBoundsException(end);
}
return;
}
String parseString = str.substring(start, end);
end -= start;
int fileIdx = 0;
// Default is to use info from context
String host = u.getHost();
int port = u.getPort();
String ref = u.getRef();
String file = u.getPath();
String query = u.getQuery();
String authority = u.getAuthority();
String userInfo = u.getUserInfo();
int refIdx = parseString.indexOf('#', 0);
if (parseString.startsWith("//") && !parseString.startsWith("////")) {
int hostIdx = 2;
int portIdx;
port = -1;
fileIdx = parseString.indexOf('/', hostIdx);
int questionMarkIndex = parseString.indexOf('?', hostIdx);
if ((questionMarkIndex != -1)
&& ((fileIdx == -1) || (fileIdx > questionMarkIndex))) {
fileIdx = questionMarkIndex;
}
if (fileIdx == -1) {
fileIdx = end;
// Use default
file = "";
}
int hostEnd = fileIdx;
if (refIdx != -1 && refIdx < fileIdx) {
hostEnd = refIdx;
}
int userIdx = parseString.lastIndexOf('@', hostEnd);
authority = parseString.substring(hostIdx, hostEnd);
if (userIdx > -1) {
userInfo = parseString.substring(hostIdx, userIdx);
hostIdx = userIdx + 1;
}
portIdx = parseString.indexOf(':', userIdx == -1 ? hostIdx
: userIdx);
int endOfIPv6Addr = parseString.indexOf(']');
// if there are square braces, ie. IPv6 address, use last ':'
if (endOfIPv6Addr != -1) {
try {
if (parseString.length() > endOfIPv6Addr + 1) {
char c = parseString.charAt(endOfIPv6Addr + 1);
if (c == ':') {
portIdx = endOfIPv6Addr + 1;
} else {
portIdx = -1;
}
} else {
portIdx = -1;
}
} catch (Exception e) {
// Ignored
}
}
if (portIdx == -1 || portIdx > fileIdx) {
host = parseString.substring(hostIdx, hostEnd);
} else {
host = parseString.substring(hostIdx, portIdx);
String portString = parseString.substring(portIdx + 1, hostEnd);
if (portString.length() == 0) {
port = -1;
} else {
port = Integer.parseInt(portString);
}
}
}
if (refIdx > -1) {
ref = parseString.substring(refIdx + 1, end);
}
int fileEnd = refIdx == -1 ? end : refIdx;
int queryIdx = parseString.lastIndexOf('?', fileEnd);
boolean canonicalize = false;
if (queryIdx > -1) {
query = parseString.substring(queryIdx + 1, fileEnd);
if (queryIdx == 0 && file != null) {
if (file.equals("")) {
file = "/";
} else if (file.startsWith("/")) {
canonicalize = true;
}
int last = file.lastIndexOf('/') + 1;
file = file.substring(0, last);
}
fileEnd = queryIdx;
} else
// Don't inherit query unless only the ref is changed
if (refIdx != 0) {
query = null;
}
if (fileIdx > -1) {
if (fileIdx < end && parseString.charAt(fileIdx) == '/') {
file = parseString.substring(fileIdx, fileEnd);
} else if (fileEnd > fileIdx) {
if (file == null) {
file = "";
} else if (file.equals("")) {
file = "/";
} else if (file.startsWith("/")) {
canonicalize = true;
}
int last = file.lastIndexOf('/') + 1;
if (last == 0) {
file = parseString.substring(fileIdx, fileEnd);
} else {
file = file.substring(0, last) + parseString.substring(fileIdx, fileEnd);
}
}
}
if (file == null) {
file = "";
}
if (host == null) {
host = "";
}
if (canonicalize) {
// modify file if there's any relative referencing
file = canonicalizePath(file);
}
setURL(u, u.getProtocol(), host, port, authority, userInfo, file, query, ref);
}
private static String canonicalizePath(String path) {
int dirIndex;
while (true) {
dirIndex = path.indexOf("/./");
if (dirIndex < 0) {
break;
}
path = path.substring(0, dirIndex + 1) + path.substring(dirIndex + 3);
}
if (path.endsWith("/.")) {
path = path.substring(0, path.length() - 1);
}
while (true) {
dirIndex = path.indexOf("/../");
if (dirIndex < 0) {
break;
}
if (dirIndex != 0) {
path = path.substring(0, path.lastIndexOf('/', dirIndex - 1)) + path.substring(dirIndex + 3);
} else {
path = path.substring(dirIndex + 3);
}
}
if (path.endsWith("/..") && path.length() > 3) {
path = path.substring(0, path.lastIndexOf('/', path.length() - 4) + 1);
}
return path;
}
@Deprecated
protected void setURL(TURL u, String protocol, String host, int port, String file, String ref) {
u.set(protocol, host, port, file, ref);
}
protected void setURL(TURL u, String protocol, String host, int port, String authority, String userInfo,
String file, String query, String ref) {
u.set(protocol, host, port, authority, userInfo, file, query, ref);
}
protected String toExternalForm(TURL url) {
StringBuilder answer = new StringBuilder();
answer.append(url.getProtocol());
answer.append(':');
String authority = url.getAuthority();
if (authority != null && authority.length() > 0) {
answer.append("//");
answer.append(url.getAuthority());
}
String file = url.getFile();
String ref = url.getRef();
if (file != null) {
answer.append(file);
}
if (ref != null) {
answer.append('#');
answer.append(ref);
}
return answer.toString();
}
protected boolean equals(TURL url1, TURL url2) {
if (!sameFile(url1, url2)) {
return false;
}
return Objects.equals(url1.getRef(), url2.getRef()) && Objects.equals(url1.getQuery(), url2.getQuery());
}
protected int getDefaultPort() {
return -1;
}
protected int hashCode(TURL url) {
return toExternalForm(url).hashCode();
}
protected boolean hostsEqual(TURL url1, TURL url2) {
// Compare by name.
String host1 = getHost(url1);
String host2 = getHost(url2);
if (host1 == null && host2 == null) {
return true;
}
return host1 != null && host1.equalsIgnoreCase(host2);
}
protected boolean sameFile(TURL url1, TURL url2) {
if (!Objects.equals(url1.getProtocol(), url2.getProtocol())
|| !Objects.equals(url1.getFile(), url2.getFile())) {
return false;
}
if (!hostsEqual(url1, url2)) {
return false;
}
int p1 = url1.getPort();
if (p1 == -1) {
p1 = getDefaultPort();
}
int p2 = url2.getPort();
if (p2 == -1) {
p2 = getDefaultPort();
}
return p1 == p2;
}
private static String getHost(TURL url) {
String host = url.getHost();
if ("file".equals(url.getProtocol()) && "".equals(host)) {
host = "localhost";
}
return host;
}
}

21
classlib/src/main/java/org/teavm/classlib/java/net/TURLStreamHandlerFactory.java Normal file
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@ -0,0 +1,21 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
public interface TURLStreamHandlerFactory {
TURLStreamHandler createURLStreamHandler(String protocol);
}

29
classlib/src/main/java/org/teavm/classlib/java/net/TUnknownServiceException.java Normal file
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@ -0,0 +1,29 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import java.io.IOException;
public class TUnknownServiceException extends IOException {
public TUnknownServiceException() {
super();
}
public TUnknownServiceException(String detailMessage) {
super(detailMessage);
}
}

28
classlib/src/main/java/org/teavm/classlib/java/net/impl/TXHRStreamHandler.java Normal file
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@ -0,0 +1,28 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net.impl;
import java.io.IOException;
import org.teavm.classlib.java.net.TURL;
import org.teavm.classlib.java.net.TURLConnection;
import org.teavm.classlib.java.net.TURLStreamHandler;
public class TXHRStreamHandler extends TURLStreamHandler {
@Override
protected TURLConnection openConnection(TURL u) throws IOException {
return new TXHRURLConnection(u);
}
}

215
classlib/src/main/java/org/teavm/classlib/java/net/impl/TXHRURLConnection.java Normal file
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@ -0,0 +1,215 @@
/*
* Copyright 2017 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net.impl;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.teavm.classlib.java.net.THttpURLConnection;
import org.teavm.classlib.java.net.TURL;
import org.teavm.interop.Async;
import org.teavm.jso.ajax.XMLHttpRequest;
import org.teavm.jso.typedarrays.ArrayBuffer;
import org.teavm.jso.typedarrays.Int8Array;
import org.teavm.platform.async.AsyncCallback;
public class TXHRURLConnection extends THttpURLConnection {
private XMLHttpRequest xhr;
private ByteArrayOutputStream outputStream;
private ByteArrayInputStream inputStream;
private ByteArrayInputStream errorStream;
private Map<String, String> responseHeaders = new HashMap<>();
private String[] responseHeaderKeys;
private String[] responseHeaderValues;
private Map<String, List<String>> headerFields = new HashMap<>();
public TXHRURLConnection(TURL url) {
super(url);
}
@Override
public void disconnect() {
connected = false;
xhr = null;
responseHeaders = null;
responseHeaderKeys = null;
responseHeaderValues = null;
inputStream = null;
outputStream = null;
errorStream = null;
}
@Override
public void connect() throws IOException {
if (connected) {
return;
}
xhr = XMLHttpRequest.create();
xhr.open(method, url.toString());
for (Map.Entry<String, List<String>> entry : getRequestProperties().entrySet()) {
for (String value : entry.getValue()) {
xhr.setRequestHeader(entry.getKey(), value);
}
}
xhr.setResponseType("arraybuffer");
try {
performRequest();
} finally {
connected = true;
}
}
@Async
private native Boolean performRequest();
private void performRequest(AsyncCallback<Boolean> callback) {
xhr.setOnReadyStateChange(() -> {
if (xhr.getReadyState() != XMLHttpRequest.DONE) {
return;
}
responseCode = xhr.getStatus();
responseMessage = xhr.getStatusText();
Int8Array array = Int8Array.create((ArrayBuffer) xhr.getResponse());
byte[] bytes = new byte[array.getLength()];
for (int i = 0; i < bytes.length; ++i) {
bytes[i] = array.get(i);
}
ByteArrayInputStream stream = new ByteArrayInputStream(bytes);
parseHeaders(xhr.getAllResponseHeaders());
int responseGroup = responseCode / 100;
if (responseGroup == 4 || responseGroup == 5) {
errorStream = stream;
inputStream = null;
} else {
inputStream = stream;
errorStream = null;
}
callback.complete(Boolean.TRUE);
});
if (outputStream != null) {
byte[] bytes = outputStream.toByteArray();
Int8Array array = Int8Array.create(bytes.length);
for (int i = 0; i < bytes.length; ++i) {
array.set(i, bytes[i]);
}
xhr.send(array.getBuffer());
} else {
xhr.send();
}
}
private void parseHeaders(String headers) {
int index = 0;
List<String> keys = new ArrayList<>();
List<String> values = new ArrayList<>();
responseHeaders = new HashMap<>();
headerFields = new HashMap<>();
while (index < headers.length()) {
int next = headers.indexOf("\r\n", index);
if (next < 0) {
next = headers.length();
}
int colon = headers.indexOf(':', index);
if (colon < 0) {
colon = headers.length();
}
String key = colon < next ? headers.substring(index, colon) : headers.substring(index, next);
String value = colon < next ? headers.substring(colon + 1, next).trim() : "";
key = key.trim();
keys.add(key);
values.add(value);
List<String> headerFieldValues = headerFields.get(key);
if (headerFieldValues == null) {
headerFieldValues = new ArrayList<>();
headerFields.put(key, headerFieldValues);
}
headerFieldValues.add(value);
key = key.toLowerCase();
responseHeaders.put(key, value);
index = next + 2;
}
responseHeaderKeys = keys.toArray(new String[keys.size()]);
responseHeaderValues = values.toArray(new String[values.size()]);
}
@Override
public String getHeaderFieldKey(int posn) {
if (responseHeaderKeys == null || posn >= responseHeaderKeys.length) {
return null;
}
return responseHeaderKeys[posn];
}
@Override
public String getHeaderField(int pos) {
if (responseHeaderValues == null || pos >= responseHeaderValues.length) {
return null;
}
return responseHeaderValues[pos];
}
@Override
public String getHeaderField(String key) {
return responseHeaders != null ? responseHeaders.get(key.toLowerCase()) : null;
}
@Override
public Map<String, List<String>> getHeaderFields() {
return headerFields;
}
@Override
public InputStream getInputStream() throws IOException {
connect();
int responseGroup = responseCode / 100;
if (responseGroup == 4 || responseGroup == 5) {
inputStream = new ByteArrayInputStream(new byte[0]);
throw new IOException("HTTP status: " + responseCode + " " + responseMessage);
}
return inputStream;
}
@Override
public InputStream getErrorStream() {
return errorStream;
}
@Override
public OutputStream getOutputStream() throws IOException {
if (outputStream == null) {
outputStream = new ByteArrayOutputStream();
}
return outputStream;
}
}

2
jso/apis/src/main/java/org/teavm/jso/ajax/XMLHttpRequest.java
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@ -43,6 +43,8 @@ public abstract class XMLHttpRequest implements JSObject {
public abstract void send(String data);
public abstract void send(JSObject data);
public abstract void setRequestHeader(String name, String value);
public abstract String getAllResponseHeaders();

876
tests/src/test/java/org/teavm/classlib/java/net/URLTest.java Normal file
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@ -0,0 +1,876 @@
/*
* Copyright 2018 Alexey Andreev.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.teavm.classlib.java.net;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
import java.net.URLStreamHandlerFactory;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.teavm.junit.TeaVMTestRunner;
@RunWith(TeaVMTestRunner.class)
public class URLTest {
URL u;
URL u1;
URL u2;
URL u3;
URL u4;
URL u5;
boolean caught;
@Test
public void test_ConstructorLjava_lang_String() throws IOException {
// Tests for multiple URL instantiation basic parsing test
u = new URL("http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1");
assertEquals("u returns a wrong protocol", "http", u.getProtocol());
assertEquals("u returns a wrong host", "www.yahoo1.com", u.getHost());
assertEquals("u returns a wrong port", 8080, u.getPort());
assertEquals("u returns a wrong file", "/dir1/dir2/test.cgi?point1.html", u.getFile());
assertEquals("u returns a wrong anchor", "anchor1", u.getRef());
// test for no file
u1 = new URL("http://www.yahoo2.com:9999");
assertEquals("u1 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("u1 returns a wrong host", "www.yahoo2.com", u1.getHost());
assertEquals("u1 returns a wrong port", 9999, u1.getPort());
assertTrue("u1 returns a wrong file", u1.getFile().equals(""));
assertNull("u1 returns a wrong anchor", u1.getRef());
// test for no port
u2 = new URL("http://www.yahoo3.com/dir1/dir2/test.cgi?point1.html#anchor1");
assertEquals("u2 returns a wrong protocol", "http", u2.getProtocol());
assertEquals("u2 returns a wrong host", "www.yahoo3.com", u2.getHost());
assertEquals("u2 returns a wrong port", -1, u2.getPort());
assertEquals("u2 returns a wrong file", "/dir1/dir2/test.cgi?point1.html", u2.getFile());
assertEquals("u2 returns a wrong anchor", "anchor1", u2.getRef());
// test for no port
URL u2a = new URL("file://www.yahoo3.com/dir1/dir2/test.cgi#anchor1");
assertEquals("u2a returns a wrong protocol", "file", u2a.getProtocol());
assertEquals("u2a returns a wrong host", "www.yahoo3.com", u2a.getHost());
assertEquals("u2a returns a wrong port", -1, u2a.getPort());
assertEquals("u2a returns a wrong file", "/dir1/dir2/test.cgi", u2a.getFile());
assertEquals("u2a returns a wrong anchor", "anchor1", u2a.getRef());
// test for no file, no port
u3 = new URL("http://www.yahoo4.com/");
assertEquals("u3 returns a wrong protocol", "http", u3.getProtocol());
assertEquals("u3 returns a wrong host", "www.yahoo4.com", u3.getHost());
assertEquals("u3 returns a wrong port", -1, u3.getPort());
assertEquals("u3 returns a wrong file", "/", u3.getFile());
assertNull("u3 returns a wrong anchor", u3.getRef());
// test for no file, no port
URL u3a = new URL("file://www.yahoo4.com/");
assertEquals("u3a returns a wrong protocol", "file", u3a.getProtocol());
assertEquals("u3a returns a wrong host", "www.yahoo4.com", u3a.getHost());
assertEquals("u3a returns a wrong port", -1, u3a.getPort());
assertEquals("u3a returns a wrong file", "/", u3a.getFile());
assertNull("u3a returns a wrong anchor", u3a.getRef());
// test for no file, no port
URL u3b = new URL("file://www.yahoo4.com");
assertEquals("u3b returns a wrong protocol", "file", u3b.getProtocol());
assertEquals("u3b returns a wrong host", "www.yahoo4.com", u3b.getHost());
assertEquals("u3b returns a wrong port", -1, u3b.getPort());
assertTrue("u3b returns a wrong file", u3b.getFile().equals(""));
assertNull("u3b returns a wrong anchor", u3b.getRef());
// test for non-port ":" and wierd characters occurrences
u4 = new URL("http://www.yahoo5.com/di!@$%^&*()_+r1/di:::r2/test.cgi?point1.html#anchor1");
assertEquals("u4 returns a wrong protocol", "http", u4.getProtocol());
assertEquals("u4 returns a wrong host", "www.yahoo5.com", u4.getHost());
assertEquals("u4 returns a wrong port", -1, u4.getPort());
assertEquals("u4 returns a wrong file", "/di!@$%^&*()_+r1/di:::r2/test.cgi?point1.html", u4.getFile());
assertEquals("u4 returns a wrong anchor", "anchor1", u4.getRef());
u5 = new URL("file:/testing.tst");
assertEquals("u5 returns a wrong protocol", "file", u5.getProtocol());
assertTrue("u5 returns a wrong host", u5.getHost().equals(""));
assertEquals("u5 returns a wrong port", -1, u5.getPort());
assertEquals("u5 returns a wrong file", "/testing.tst", u5.getFile());
assertNull("u5 returns a wrong anchor", u5.getRef());
URL u5a = new URL("file:testing.tst");
assertEquals("u5a returns a wrong protocol", "file", u5a.getProtocol());
assertTrue("u5a returns a wrong host", u5a.getHost().equals(""));
assertEquals("u5a returns a wrong port", -1, u5a.getPort());
assertEquals("u5a returns a wrong file", "testing.tst", u5a.getFile());
assertNull("u5a returns a wrong anchor", u5a.getRef());
URL u6 = new URL("http://host:/file");
assertEquals("u6 return a wrong port", -1, u6.getPort());
URL u7 = new URL("file:../../file.txt");
assertTrue("u7 returns a wrong file: " + u7.getFile(), u7.getFile().equals("../../file.txt"));
URL u8 = new URL("http://[fec0::1:20d:60ff:fe24:7410]:35/file.txt");
assertTrue("u8 returns a wrong protocol " + u8.getProtocol(), u8.getProtocol().equals("http"));
assertTrue("u8 returns a wrong host " + u8.getHost(), u8.getHost().equals("[fec0::1:20d:60ff:fe24:7410]"));
assertTrue("u8 returns a wrong port " + u8.getPort(), u8.getPort() == 35);
assertTrue("u8 returns a wrong file " + u8.getFile(), u8.getFile().equals("/file.txt"));
assertNull("u8 returns a wrong anchor " + u8.getRef(), u8.getRef());
URL u9 = new URL("file://[fec0::1:20d:60ff:fe24:7410]/file.txt#sogood");
assertTrue("u9 returns a wrong protocol " + u9.getProtocol(), u9.getProtocol().equals("file"));
assertTrue("u9 returns a wrong host " + u9.getHost(), u9.getHost().equals("[fec0::1:20d:60ff:fe24:7410]"));
assertTrue("u9 returns a wrong port " + u9.getPort(), u9.getPort() == -1);
assertTrue("u9 returns a wrong file " + u9.getFile(), u9.getFile().equals("/file.txt"));
assertTrue("u9 returns a wrong anchor " + u9.getRef(), u9.getRef().equals("sogood"));
URL u10 = new URL("file://[fec0::1:20d:60ff:fe24:7410]");
assertTrue("u10 returns a wrong protocol " + u10.getProtocol(), u10.getProtocol().equals("file"));
assertTrue("u10 returns a wrong host " + u10.getHost(), u10.getHost()
.equals("[fec0::1:20d:60ff:fe24:7410]"));
assertTrue("u10 returns a wrong port " + u10.getPort(), u10.getPort() == -1);
URL u11 = new URL("file:////file.txt");
assertNull("u11 returns a wrong authority " + u11.getAuthority(), u11.getAuthority());
assertTrue("u11 returns a wrong file " + u11.getFile(), u11.getFile().equals("////file.txt"));
URL u12 = new URL("file:///file.txt");
assertTrue("u12 returns a wrong authority", u12.getAuthority().equals(""));
assertTrue("u12 returns a wrong file " + u12.getFile(), u12.getFile().equals("/file.txt"));
// test for error catching
// Bad HTTP format - no "//"
u = new URL("http:www.yahoo5.com::22/dir1/di:::r2/test.cgi?point1.html#anchor1");
caught = false;
try {
u = new URL("http://www.yahoo5.com::22/dir1/di:::r2/test.cgi?point1.html#anchor1");
} catch (MalformedURLException e) {
caught = true;
}
assertTrue("Should have throw MalformedURLException", caught);
// unknown protocol
try {
u = new URL("myProtocol://www.yahoo.com:22");
} catch (MalformedURLException e) {
caught = true;
}
assertTrue("3 Failed to throw MalformedURLException", caught);
caught = false;
// no protocol
try {
u = new URL("www.yahoo.com");
} catch (MalformedURLException e) {
caught = true;
}
assertTrue("4 Failed to throw MalformedURLException", caught);
caught = false;
URL u1 = null;
try {
// No leading or trailing spaces.
u1 = new URL("file:/some/path");
assertEquals("5 got wrong file length1", 10, u1.getFile().length());
// Leading spaces.
u1 = new URL(" file:/some/path");
assertEquals("5 got wrong file length2", 10, u1.getFile().length());
// Trailing spaces.
u1 = new URL("file:/some/path ");
assertEquals("5 got wrong file length3", 10, u1.getFile().length());
// Leading and trailing.
u1 = new URL(" file:/some/path ");
assertEquals("5 got wrong file length4", 10, u1.getFile().length());
// in-place spaces.
u1 = new URL(" file: /some/path ");
assertEquals("5 got wrong file length5", 12, u1.getFile().length());
} catch (MalformedURLException e) {
fail("5 Did not expect the exception " + e);
}
// testing jar protocol with relative path
// to make sure it's not canonicalized
try {
String file = "file:/a!/b/../d";
u = new URL("jar:" + file);
assertEquals("Wrong file (jar protocol, relative path)", file, u.getFile());
} catch (MalformedURLException e) {
fail("Unexpected exception (jar protocol, relative path)" + e);
}
}
@Test
public void test_ConstructorLjava_net_URLLjava_lang_String()
throws Exception {
// Test for method java.net.URL(java.net.URL, java.lang.String)
u = new URL("http://www.yahoo.com");
URL uf = new URL("file://www.yahoo.com");
// basic ones
u1 = new URL(u, "file.java");
assertEquals("1 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("1 returns a wrong host", "www.yahoo.com", u1.getHost());
assertEquals("1 returns a wrong port", -1, u1.getPort());
assertEquals("1 returns a wrong file", "/file.java", u1.getFile());
assertNull("1 returns a wrong anchor", u1.getRef());
URL u1f = new URL(uf, "file.java");
assertEquals("1f returns a wrong protocol", "file", u1f.getProtocol());
assertEquals("1f returns a wrong host", "www.yahoo.com", u1f.getHost());
assertEquals("1f returns a wrong port", -1, u1f.getPort());
assertEquals("1f returns a wrong file", "/file.java", u1f.getFile());
assertNull("1f returns a wrong anchor", u1f.getRef());
u1 = new URL(u, "dir1/dir2/../file.java");
assertEquals("3 returns a wrong protocol", "http", u1.getProtocol());
assertTrue("3 returns a wrong host: " + u1.getHost(), u1.getHost().equals("www.yahoo.com"));
assertEquals("3 returns a wrong port", -1, u1.getPort());
assertEquals("3 returns a wrong file", "/dir1/dir2/../file.java", u1.getFile());
assertNull("3 returns a wrong anchor", u1.getRef());
u1 = new URL(u, "http:dir1/dir2/../file.java");
assertEquals("3a returns a wrong protocol", "http", u1.getProtocol());
assertTrue("3a returns a wrong host: " + u1.getHost(), u1.getHost().equals(""));
assertEquals("3a returns a wrong port", -1, u1.getPort());
assertEquals("3a returns a wrong file", "dir1/dir2/../file.java", u1.getFile());
assertNull("3a returns a wrong anchor", u1.getRef());
u = new URL("http://www.apache.org/testing/");
u1 = new URL(u, "file.java");
assertEquals("4 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("4 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("4 returns a wrong port", -1, u1.getPort());
assertEquals("4 returns a wrong file", "/testing/file.java", u1.getFile());
assertNull("4 returns a wrong anchor", u1.getRef());
uf = new URL("file://www.apache.org/testing/");
u1f = new URL(uf, "file.java");
assertEquals("4f returns a wrong protocol", "file", u1f.getProtocol());
assertEquals("4f returns a wrong host", "www.apache.org", u1f.getHost());
assertEquals("4f returns a wrong port", -1, u1f.getPort());
assertEquals("4f returns a wrong file", "/testing/file.java", u1f.getFile());
assertNull("4f returns a wrong anchor", u1f.getRef());
uf = new URL("file:/testing/");
u1f = new URL(uf, "file.java");
assertEquals("4fa returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("4fa returns a wrong host", u1f.getHost().equals(""));
assertEquals("4fa returns a wrong port", -1, u1f.getPort());
assertEquals("4fa returns a wrong file", "/testing/file.java", u1f.getFile());
assertNull("4fa returns a wrong anchor", u1f.getRef());
uf = new URL("file:testing/");
u1f = new URL(uf, "file.java");
assertEquals("4fb returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("4fb returns a wrong host", u1f.getHost().equals(""));
assertEquals("4fb returns a wrong port", -1, u1f.getPort());
assertEquals("4fb returns a wrong file", "testing/file.java", u1f.getFile());
assertNull("4fb returns a wrong anchor", u1f.getRef());
u1f = new URL(uf, "file:file.java");
assertEquals("4fc returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("4fc returns a wrong host", u1f.getHost().equals(""));
assertEquals("4fc returns a wrong port", -1, u1f.getPort());
assertEquals("4fc returns a wrong file", "file.java", u1f.getFile());
assertNull("4fc returns a wrong anchor", u1f.getRef());
u1f = new URL(uf, "file:");
assertEquals("4fd returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("4fd returns a wrong host", u1f.getHost().equals(""));
assertEquals("4fd returns a wrong port", -1, u1f.getPort());
assertTrue("4fd returns a wrong file", u1f.getFile().equals(""));
assertNull("4fd returns a wrong anchor", u1f.getRef());
u = new URL("http://www.apache.org/testing");
u1 = new URL(u, "file.java");
assertEquals("5 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("5 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("5 returns a wrong port", -1, u1.getPort());
assertEquals("5 returns a wrong file", "/file.java", u1.getFile());
assertNull("5 returns a wrong anchor", u1.getRef());
uf = new URL("file://www.apache.org/testing");
u1f = new URL(uf, "file.java");
assertEquals("5f returns a wrong protocol", "file", u1f.getProtocol());
assertEquals("5f returns a wrong host", "www.apache.org", u1f.getHost());
assertEquals("5f returns a wrong port", -1, u1f.getPort());
assertEquals("5f returns a wrong file", "/file.java", u1f.getFile());
assertNull("5f returns a wrong anchor", u1f.getRef());
uf = new URL("file:/testing");
u1f = new URL(uf, "file.java");
assertEquals("5fa returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("5fa returns a wrong host", u1f.getHost().equals(""));
assertEquals("5fa returns a wrong port", -1, u1f.getPort());
assertEquals("5fa returns a wrong file", "/file.java", u1f.getFile());
assertNull("5fa returns a wrong anchor", u1f.getRef());
uf = new URL("file:testing");
u1f = new URL(uf, "file.java");
assertEquals("5fb returns a wrong protocol", "file", u1f.getProtocol());
assertTrue("5fb returns a wrong host", u1f.getHost().equals(""));
assertEquals("5fb returns a wrong port", -1, u1f.getPort());
assertEquals("5fb returns a wrong file", "file.java", u1f.getFile());
assertNull("5fb returns a wrong anchor", u1f.getRef());
u = new URL("http://www.apache.org/testing/foobaz");
u1 = new URL(u, "/file.java");
assertEquals("6 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("6 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("6 returns a wrong port", -1, u1.getPort());
assertEquals("6 returns a wrong file", "/file.java", u1.getFile());
assertNull("6 returns a wrong anchor", u1.getRef());
uf = new URL("file://www.apache.org/testing/foobaz");
u1f = new URL(uf, "/file.java");
assertEquals("6f returns a wrong protocol", "file", u1f.getProtocol());
assertEquals("6f returns a wrong host", "www.apache.org", u1f.getHost());
assertEquals("6f returns a wrong port", -1, u1f.getPort());
assertEquals("6f returns a wrong file", "/file.java", u1f.getFile());
assertNull("6f returns a wrong anchor", u1f.getRef());
u = new URL("http://www.apache.org:8000/testing/foobaz");
u1 = new URL(u, "/file.java");
assertEquals("7 returns a wrong protocol", "http", u1.getProtocol());
assertEquals("7 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("7 returns a wrong port", 8000, u1.getPort());
assertEquals("7 returns a wrong file", "/file.java", u1.getFile());
assertNull("7 returns a wrong anchor", u1.getRef());
u = new URL("http://www.apache.org/index.html");
u1 = new URL(u, "#bar");
assertEquals("8 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("8 returns a wrong file", "/index.html", u1.getFile());
assertEquals("8 returns a wrong anchor", "bar", u1.getRef());
u = new URL("http://www.apache.org/index.html#foo");
u1 = new URL(u, "http:#bar");
assertEquals("9 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("9 returns a wrong file", "/index.html", u1.getFile());
assertEquals("9 returns a wrong anchor", "bar", u1.getRef());
u = new URL("http://www.apache.org/index.html");
u1 = new URL(u, "");
assertEquals("10 returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("10 returns a wrong file", "/index.html", u1.getFile());
assertNull("10 returns a wrong anchor", u1.getRef());
uf = new URL("file://www.apache.org/index.html");
u1f = new URL(uf, "");
assertEquals("10f returns a wrong host", "www.apache.org", u1.getHost());
assertEquals("10f returns a wrong file", "/index.html", u1.getFile());
assertNull("10f returns a wrong anchor", u1.getRef());
u = new URL("http://www.apache.org/index.html");
u1 = new URL(u, "http://www.apache.org");
assertEquals("11 returns a wrong host", "www.apache.org", u1.getHost());
assertTrue("11 returns a wrong file", u1.getFile().equals(""));
assertNull("11 returns a wrong anchor", u1.getRef());
// test for question mark processing
u = new URL("http://www.foo.com/d0/d1/d2/cgi-bin?foo=bar/baz");
// test for relative file and out of bound "/../" processing
u1 = new URL(u, "../dir1/./dir2/../file.java");
assertTrue("A) returns a wrong file: " + u1.getFile(), u1.getFile().equals("/d0/d1/dir1/file.java"));
// test for absolute and relative file processing
u1 = new URL(u, "/../dir1/./dir2/../file.java");
assertEquals("B) returns a wrong file", "/../dir1/./dir2/../file.java", u1.getFile());
try {
// u should raise a MalFormedURLException because u, the context is
// null
u = null;
u1 = new URL(u, "file.java");
fail("didn't throw the expected MalFormedURLException");
} catch (MalformedURLException e) {
// valid
}
// Regression test for HARMONY-3258
// testing jar context url with relative file
try {
// check that relative path with null context is not canonicalized
String spec = "jar:file:/a!/b/../d";
URL ctx = null;
u = new URL(ctx, spec);
assertEquals("1 Wrong file (jar protocol, relative path)", spec, u.toString());
spec = "../d";
ctx = new URL("jar:file:/a!/b");
u = new URL(ctx, spec);
assertEquals("2 Wrong file (jar protocol, relative path)", "file:/a!/d", u.getFile());
spec = "../d";
ctx = new URL("jar:file:/a!/b/c");
u = new URL(ctx, spec);
assertEquals("3 Wrong file (jar protocol, relative path)", "file:/a!/d", u.getFile());
spec = "../d";
ctx = new URL("jar:file:/a!/b/c/d");
u = new URL(ctx, spec);
assertEquals("4 Wrong file (jar protocol, relative path)", "file:/a!/b/d", u.getFile());
// added the real example
spec = "../pdf/PDF.settings";
ctx = new URL("jar:file:/C:/Program%20Files/Netbeans-5.5/ide7/"
+ "modules/org-netbeans-modules-utilities.jar!/org/netbeans/modules/utilities/Layer.xml");
u = new URL(ctx, spec);
assertEquals(
"5 Wrong file (jar protocol, relative path)",
"file:/C:/Program%20Files/Netbeans-5.5/ide7/"
+ "modules/org-netbeans-modules-utilities.jar!/org/netbeans/modules/pdf/PDF.settings",
u.getFile());
} catch (MalformedURLException e) {
fail("Testing jar protocol, relative path failed: " + e);
}
}
@Test
public void test_ConstructorLjava_lang_StringLjava_lang_StringLjava_lang_String()
throws MalformedURLException {
u = new URL("http", "www.yahoo.com", "test.html#foo");
assertEquals("http", u.getProtocol());
assertEquals("www.yahoo.com", u.getHost());
assertEquals(-1, u.getPort());
assertEquals("test.html", u.getFile());
assertEquals("foo", u.getRef());
// Strange behavior in reference, the hostname contains a ':' so it gets
// wrapped in '[', ']'
URL testURL = new URL("http", "www.apache.org:8080", "test.html#anch");
assertEquals("wrong protocol", "http", testURL.getProtocol());
assertEquals("wrong host", "[www.apache.org:8080]", testURL.getHost());
assertEquals("wrong port", -1, testURL.getPort());
assertEquals("wrong file", "test.html", testURL.getFile());
assertEquals("wrong anchor", "anch", testURL.getRef());
}
@Test
public void test_ConstructorLjava_lang_StringLjava_lang_StringILjava_lang_String() throws MalformedURLException {
u = new URL("http", "www.yahoo.com", 8080, "test.html#foo");
assertEquals("SSIS returns a wrong protocol", "http", u.getProtocol());
assertEquals("SSIS returns a wrong host", "www.yahoo.com", u.getHost());
assertEquals("SSIS returns a wrong port", 8080, u.getPort());
assertEquals("SSIS returns a wrong file", "test.html", u.getFile());
assertTrue("SSIS returns a wrong anchor: " + u.getRef(), u.getRef().equals("foo"));
// Regression for HARMONY-83
new URL("http", "apache.org", 123456789, "file");
try {
new URL("http", "apache.org", -123, "file");
fail("Assert 0: Negative port should throw exception");
} catch (MalformedURLException e) {
// expected
}
}
@Test
public void test_ConstructorLjava_lang_StringLjava_lang_StringILjava_lang_StringLjava_net_URLStreamHandler()
throws Exception {
// Test for method java.net.URL(java.lang.String, java.lang.String, int,
// java.lang.String, java.net.URLStreamHandler)
u = new URL("http", "www.yahoo.com", 8080, "test.html#foo", null);
assertEquals("SSISH1 returns a wrong protocol", "http", u.getProtocol());
assertEquals("SSISH1 returns a wrong host", "www.yahoo.com", u.getHost());
assertEquals("SSISH1 returns a wrong port", 8080, u.getPort());
assertEquals("SSISH1 returns a wrong file", "test.html", u.getFile());
assertTrue("SSISH1 returns a wrong anchor: " + u.getRef(), u.getRef().equals("foo"));
}
@Test
public void test_equalsLjava_lang_Object() throws MalformedURLException {
u = new URL("http://www.apache.org:8080/dir::23??????????test.html");
u1 = new URL("http://www.apache.org:8080/dir::23??????????test.html");
assertTrue("A) equals returns false for two identical URLs", u
.equals(u1));
assertTrue("return true for null comparison", !u1.equals(null));
u = new URL("ftp://www.apache.org:8080/dir::23??????????test.html");
assertTrue("Returned true for non-equal URLs", !u.equals(u1));
// Regression for HARMONY-6556
u = new URL("file", null, 0, "/test.txt");
u1 = new URL("file", null, 0, "/test.txt");
assertEquals(u, u1);
u = new URL("file", "first.invalid", 0, "/test.txt");
u1 = new URL("file", "second.invalid", 0, "/test.txt");
assertFalse(u.equals(u1));
u = new URL("file", "harmony.apache.org", 0, "/test.txt");
u1 = new URL("file", "www.apache.org", 0, "/test.txt");
assertEquals(u, u1);
}
@Test
public void test_sameFileLjava_net_URL() throws Exception {
// Test for method boolean java.net.URL.sameFile(java.net.URL)
u = new URL("http://www.yahoo.com");
u1 = new URL("http", "www.yahoo.com", "");
assertTrue("Should be the same1", u.sameFile(u1));
u = new URL("http://www.yahoo.com/dir1/dir2/test.html#anchor1");
u1 = new URL("http://www.yahoo.com/dir1/dir2/test.html#anchor2");
assertTrue("Should be the same ", u.sameFile(u1));
// regression test for Harmony-1040
u = new URL("file", null, -1, "/d:/somedir/");
u1 = new URL("file:/d:/somedir/");
assertFalse(u.sameFile(u1));
// regression test for Harmony-2136
URL url1 = new URL("file:///anyfile");
URL url2 = new URL("file://localhost/anyfile");
assertTrue(url1.sameFile(url2));
url1 = new URL("http:///anyfile");
url2 = new URL("http://localhost/anyfile");
assertFalse(url1.sameFile(url2));
url1 = new URL("ftp:///anyfile");
url2 = new URL("ftp://localhost/anyfile");
assertFalse(url1.sameFile(url2));
url1 = new URL("jar:file:///anyfile.jar!/");
url2 = new URL("jar:file://localhost/anyfile.jar!/");
assertFalse(url1.sameFile(url2));
}
@Test
public void test_toString() {
// Test for method java.lang.String java.net.URL.toString()
try {
u1 = new URL("http://www.yahoo2.com:9999");
u = new URL("http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1");
assertEquals(
"a) Does not return the right url string",
"http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1",
u.toString());
assertEquals("b) Does not return the right url string",
"http://www.yahoo2.com:9999", u1.toString());
assertTrue("c) Does not return the right url string", u
.equals(new URL(u.toString())));
} catch (Exception e) {
// Do nothing
}
}
@Test
public void test_toExternalForm() {
try {
u1 = new URL("http://www.yahoo2.com:9999");
u = new URL("http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1");
assertEquals(
"a) Does not return the right url string",
"http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1",
u.toString());
assertEquals("b) Does not return the right url string", "http://www.yahoo2.com:9999", u1.toString());
assertTrue("c) Does not return the right url string", u.equals(new URL(u.toString())));
u = new URL("http:index");
assertEquals("2 wrong external form", "http:index", u.toExternalForm());
u = new URL("http", null, "index");
assertEquals("2 wrong external form", "http:index", u.toExternalForm());
} catch (Exception e) {
// Do nothing
}
}
@Test
public void test_getFile() throws Exception {
// Test for method java.lang.String java.net.URL.getFile()
u = new URL("http", "www.yahoo.com:8080", 1233, "test/!@$%^&*/test.html#foo");
assertEquals("returns a wrong file", "test/!@$%^&*/test.html", u.getFile());
u = new URL("http", "www.yahoo.com:8080", 1233, "");
assertTrue("returns a wrong file", u.getFile().equals(""));
}
@Test
public void test_getHost() throws MalformedURLException {
// Regression for HARMONY-60
String ipv6Host = "FEDC:BA98:7654:3210:FEDC:BA98:7654:3210";
URL url = new URL("http", ipv6Host, -1, "myfile");
assertEquals("[" + ipv6Host + "]", url.getHost());
}
@Test
public void test_getPort() throws Exception {
// Test for method int java.net.URL.getPort()
u = new URL("http://member12.c++.com:9999");
assertTrue("return wrong port number " + u.getPort(), u.getPort() == 9999);
u = new URL("http://member12.c++.com:9999/");
assertEquals("return wrong port number", 9999, u.getPort());
}
@Test
public void test_getDefaultPort() throws MalformedURLException {
u = new URL("http://member12.c++.com:9999");
assertEquals(80, u.getDefaultPort());
u = new URL("ftp://member12.c++.com:9999/");
assertEquals(21, u.getDefaultPort());
}
@Test
public void test_getProtocol() throws Exception {
// Test for method java.lang.String java.net.URL.getProtocol()
u = new URL("http://www.yahoo2.com:9999");
assertTrue("u returns a wrong protocol: " + u.getProtocol(), u.getProtocol().equals("http"));
}
@Test
public void test_getRef() {
// Test for method java.lang.String java.net.URL.getRef()
try {
u1 = new URL("http://www.yahoo2.com:9999");
u = new URL("http://www.yahoo1.com:8080/dir1/dir2/test.cgi?point1.html#anchor1");
assertEquals("returns a wrong anchor1", "anchor1", u.getRef());
assertNull("returns a wrong anchor2", u1.getRef());
u1 = new URL("http://www.yahoo2.com#ref");
assertEquals("returns a wrong anchor3", "ref", u1.getRef());
u1 = new URL("http://www.yahoo2.com/file#ref1#ref2");
assertEquals("returns a wrong anchor4", "ref1#ref2", u1.getRef());
} catch (MalformedURLException e) {
fail("Incorrect URL format : " + e.getMessage());
}
}
@Test
public void test_getAuthority() throws MalformedURLException {
URL testURL = new URL("http", "hostname", 80, "/java?q1#ref");
assertEquals("hostname:80", testURL.getAuthority());
assertEquals("hostname", testURL.getHost());
assertNull(testURL.getUserInfo());
assertEquals("/java?q1", testURL.getFile());
assertEquals("/java", testURL.getPath());
assertEquals("q1", testURL.getQuery());
assertEquals("ref", testURL.getRef());
testURL = new URL("http", "u:p@home", 80, "/java?q1#ref");
assertEquals("[u:p@home]:80", testURL.getAuthority());
assertEquals("[u:p@home]", testURL.getHost());
assertNull(testURL.getUserInfo());
assertEquals("/java?q1", testURL.getFile());
assertEquals("/java", testURL.getPath());
assertEquals("q1", testURL.getQuery());
assertEquals("ref", testURL.getRef());
testURL = new URL("http", "home", -1, "/java");
assertEquals("wrong authority2", "home", testURL.getAuthority());
assertNull("wrong userInfo2", testURL.getUserInfo());
assertEquals("wrong host2", "home", testURL.getHost());
assertEquals("wrong file2", "/java", testURL.getFile());
assertEquals("wrong path2", "/java", testURL.getPath());
assertNull("wrong query2", testURL.getQuery());
assertNull("wrong ref2", testURL.getRef());
}
@Test
public void test_toURI() throws Exception {
u = new URL("http://www.apache.org");
URI uri = u.toURI();
assertTrue(u.equals(uri.toURL()));
}
@Test
public void test_ConstructorLnullLjava_lang_StringILjava_lang_String() throws Exception {
// Regression for HARMONY-1131
try {
new URL(null, "1", 0, "file");
fail("NullPointerException expected, but nothing was thrown!");
} catch (NullPointerException e) {
// Expected NullPointerException
}
}
@Test
public void test_ConstructorLnullLjava_lang_StringLjava_lang_String() throws Exception {
// Regression for HARMONY-1131
try {
new URL(null, "1", "file");
fail("NullPointerException expected, but nothing was thrown!");
} catch (NullPointerException e) {
// Expected NullPointerException
}
}
@Test
public void test_toExternalForm_Absolute() throws MalformedURLException {
String strURL = "http://localhost?name=value";
URL url = new URL(strURL);
assertEquals(strURL, url.toExternalForm());
strURL = "http://localhost?name=value/age=12";
url = new URL(strURL);
assertEquals(strURL, url.toExternalForm());
}
@Test
public void test_toExternalForm_Relative() throws MalformedURLException {
String strURL = "http://a/b/c/d;p?q";
String ref = "?y";
URL url = new URL(new URL(strURL), ref);
assertEquals("http://a/b/c/?y", url.toExternalForm());
}
// Regression test for HARMONY-6254
// Bogus handler forces file part of URL to be null
static class MyHandler2 extends URLStreamHandler {
@Override
protected URLConnection openConnection(URL arg0) throws IOException {
return null;
}
@Override
protected void setURL(URL u, String protocol, String host, int port,
String authority, String userInfo, String file, String query,
String ref) {
super.setURL(u, protocol, host, port, authority, userInfo,
(String) null, query, ref);
}
}
@Test
public void test_toExternalForm_Null() throws IOException {
URLStreamHandler myHandler = new MyHandler2();
URL url = new URL(null, "foobar://example.com/foobar", myHandler);
String s = url.toExternalForm();
assertEquals("Got wrong URL external form", "foobar://example.com", s);
}
static class MyURLStreamHandler extends URLStreamHandler {
@Override
protected URLConnection openConnection(URL arg0) throws IOException {
return null;
}
public void parse(URL url, String spec, int start, int end) {
parseURL(url, spec, start, end);
}
}
static class MyURLStreamHandlerFactory implements URLStreamHandlerFactory {
public static MyURLStreamHandler handler = new MyURLStreamHandler();
@Override
public URLStreamHandler createURLStreamHandler(String arg0) {
handler = new MyURLStreamHandler();
return handler;
}
}
@Test
public void test_URLStreamHandler_parseURL() throws MalformedURLException {
URL url = new URL("http://localhost");
MyURLStreamHandler handler = MyURLStreamHandlerFactory.handler;
try {
handler.parse(url, "//", 0, Integer.MIN_VALUE);
fail("Should throw SIOOBE.");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "1234//", 4, Integer.MIN_VALUE);
fail("Should throw SIOOBE.");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "1", -1, 0);
fail("Should throw SIOOBE.");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "1", 3, 2);
fail("Should throw SecurityException.");
} catch (SecurityException e) {
// expected;
}
try {
handler.parse(url, "11", 1, Integer.MIN_VALUE);
fail("Should throw SecurityException.");
} catch (SecurityException e) {
// expected;
}
// Regression tests for HARMONY-6499
try {
handler.parse(url, "any", 10, Integer.MIN_VALUE);
fail("Should throw StringIndexOutOfBoundsException");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "any", 10, Integer.MIN_VALUE + 1);
fail("Should throw StringIndexOutOfBoundsException");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "any", Integer.MIN_VALUE, Integer.MIN_VALUE);
fail("Should throw StringIndexOutOfBoundsException");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "any", Integer.MIN_VALUE, 2);
fail("Should throw StringIndexOutOfBoundsException");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "any", -1, 2);
fail("Should throw StringIndexOutOfBoundsException");
} catch (StringIndexOutOfBoundsException e) {
// expected;
}
try {
handler.parse(url, "any", -1, -1);
fail("Should throw SecurityException");
} catch (SecurityException e) {
// expected;
}
}
}