/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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 com.android.ide.common.xml;
import com.android.annotations.NonNull;
import com.android.annotations.Nullable;
import com.android.utils.XmlUtils;
import com.google.common.base.Charsets;
import com.google.common.io.Files;
import junit.framework.TestCase;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.PrintStream;
import java.security.Permission;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
@SuppressWarnings("javadoc")
public class XmlPrettyPrinterTest extends TestCase {
private void checkFormat(XmlFormatPreferences prefs,
String xml,
String expected, String delimiter, String startNodeName,
String endNodeName) throws Exception {
Document document = XmlUtils.parseDocumentSilently(xml, true);
assertNotNull(document);
XmlFormatStyle style = XmlFormatStyle.get(document);
XmlPrettyPrinter printer = new XmlPrettyPrinter(prefs, style, delimiter);
StringBuilder sb = new StringBuilder(1000);
Node startNode = document;
Node endNode = document;
if (startNodeName != null) {
startNode = findNode(document.getDocumentElement(), startNodeName);
}
if (endNodeName != null) {
endNode = findNode(document.getDocumentElement(), endNodeName);
}
printer.prettyPrint(-1, document, startNode, endNode, sb, false/*openTagOnly*/);
String formatted = sb.toString();
if (!expected.equals(formatted)) {
System.out.println(formatted);
}
assertEquals(expected, formatted);
}
private static Node findNode(Node node, String nodeName) {
if (node.getNodeName().equals(nodeName)) {
return node;
}
NodeList children = node.getChildNodes();
for (int i = 0, n = children.getLength(); i < n; i++) {
Node child = children.item(i);
Node result = findNode(child, nodeName);
if (result != null) {
return result;
}
}
return null;
}
private void checkFormat(XmlFormatPreferences prefs, String xml,
String expected, String delimiter) throws Exception {
checkFormat(prefs, xml, expected, delimiter, null, null);
}
private void checkFormat(XmlFormatPreferences prefs, String xml,
String expected) throws Exception {
checkFormat(prefs, xml, expected, "\n"); //$NON-NLS-1$
}
private void checkFormat(String xml, String expected)
throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
checkFormat(prefs, xml, expected);
}
public void testLayout1() throws Exception {
checkFormat(
"<LinearLayout><Button></Button></LinearLayout>",
"<LinearLayout>\n" +
"\n" +
" <Button />\n" +
"\n" +
"</LinearLayout>");
}
public void testLayout2() throws Exception {
checkFormat(
"<LinearLayout><Button foo=\"bar\"></Button></LinearLayout>",
"<LinearLayout>\n" +
"\n" +
" <Button foo=\"bar\" />\n" +
"\n" +
"</LinearLayout>");
}
public void testLayout3() throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
prefs.oneAttributeOnFirstLine = true;
checkFormat(
prefs,
"<LinearLayout><Button foo=\"bar\"></Button></LinearLayout>",
"<LinearLayout>\n" +
"\n" +
" <Button foo=\"bar\" />\n" +
"\n" +
"</LinearLayout>");
}
public void testClosedElements() throws Exception {
checkFormat(
"<resources>\n" +
"<item name=\"title_container\" type=\"id\" />\n" +
"<item name=\"title_logo\" type=\"id\"/>\n" +
"</resources>\n",
"<resources>\n" +
"\n" +
" <item name=\"title_container\" type=\"id\"/>\n" +
" <item name=\"title_logo\" type=\"id\"/>\n" +
"\n" +
"</resources>");
}
public void testResources() throws Exception {
checkFormat(
"<resources><item name=\"foo\">Text value here </item></resources>",
"<resources>\n\n" +
" <item name=\"foo\">Text value here </item>\n" +
"\n</resources>");
}
public void testNodeTypes() throws Exception {
// Ensures that a document with all kinds of node types is serialized correctly
checkFormat(
"<!--\n" +
"/**\n" +
" * Licensed under the Apache License, Version 2.0 (the \"License\");\n" +
" */\n" +
"-->\n" +
"<!DOCTYPE metadata [\n" +
"<!ELEMENT metadata (category)*>\n" +
"<!ENTITY % ISOLat2\n" +
" SYSTEM \"http://www.xml.com/iso/isolat2-xml.entities\" >\n" +
"]>\n" +
"<LinearLayout\n" +
" xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
" android:orientation=\"vertical\">\n" +
"<![CDATA[\n" +
"This is character data!\n" +
"<!-- This is not a comment! -->\n" +
"and <this is not an element>\n" +
"]]> \n" +
"This is text: < and &\n" +
"<!-- comment 1 \"test\"... -->\n" +
"<!-- ... comment2 -->\n" +
"%ISOLat2; \n" +
"<!-- \n" +
"Type <key>less-than</key> (<)\n" +
"--> \n" +
"</LinearLayout>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<!--\n" +
"/**\n" +
" * Licensed under the Apache License, Version 2.0 (the \"License\");\n" +
" */\n" +
"-->\n" +
"<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
" android:orientation=\"vertical\" >\n" +
"<![CDATA[\n" +
"This is character data!\n" +
"<!-- This is not a comment! -->\n" +
"and <this is not an element>\n" +
"]]>\n" +
"This is text: < and &\n" +
" <!-- comment 1 \"test\"... -->\n" +
" <!-- ... comment2 -->\n" +
"%ISOLat2; \n" +
"<!-- Type <key>less-than</key> (<) -->\n" +
"\n" +
"</LinearLayout>");
}
public void testWindowsDelimiters() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<LinearLayout><Button foo=\"bar\"></Button></LinearLayout>",
"<LinearLayout>\r\n" +
"\r\n" +
" <Button foo=\"bar\" />\r\n" +
"\r\n" +
"</LinearLayout>",
"\r\n");
}
public void testRemoveBlanklines() throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
prefs.removeEmptyLines = true;
checkFormat(
prefs,
"<foo><bar><baz1></baz1><baz2></baz2></bar><bar2></bar2><bar3><baz12></baz12></bar3></foo>",
""
+ "<foo>\n"
+ " <bar>\n"
+ " <baz1 />\n"
+ " <baz2 />\n"
+ " </bar>\n"
+ " <bar2 />\n"
+ " <bar3>\n"
+ " <baz12 />\n"
+ " </bar3>\n"
+ "</foo>");
}
public void testRange() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<LinearLayout><Button foo=\"bar\"></Button><CheckBox/></LinearLayout>",
"\n" +
" <Button foo=\"bar\" />\n" +
"\n" +
" <CheckBox />\n",
"\n",
"Button", "CheckBox");
}
public void testOpenTagOnly() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<LinearLayout><Button foo=\"bar\"><Foo/></Button><CheckBox/></LinearLayout>",
"\n" +
" <Button foo=\"bar\" >\n" +
"\n" +
" <Foo />\n" +
" </Button>\n",
"\n",
"Button", "Button");
}
public void testRange2() throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
prefs.removeEmptyLines = true;
checkFormat(
prefs,
"<foo><bar><baz1></baz1><baz2></baz2></bar><bar2></bar2><bar3><baz12></baz12></bar3></foo>",
" <baz1 />\n" +
" <baz2 />\n" +
" </bar>\n" +
" <bar2 />\n" +
" <bar3>\n" +
" <baz12 />\n",
"\n",
"baz1", "baz12");
}
public void testEOLcomments() throws Exception {
checkFormat(
"<selector xmlns:android=\"http://schemas.android.com/apk/res/android\">\n" +
" <item android:state_pressed=\"true\"\n" +
" android:color=\"#ffff0000\"/> <!-- pressed -->\n" +
" <item android:state_focused=\"true\"\n" +
" android:color=\"#ff0000ff\"/> <!-- focused -->\n" +
" <item android:color=\"#ff000000\"/> <!-- default -->\n" +
"</selector>",
""
+ "<selector xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n"
+ "\n"
+ " <item\n"
+ " android:state_pressed=\"true\"\n"
+ " android:color=\"#ffff0000\"/> <!-- pressed -->\n"
+ " <item\n"
+ " android:state_focused=\"true\"\n"
+ " android:color=\"#ff0000ff\"/> <!-- focused -->\n"
+ " <item android:color=\"#ff000000\"/> <!-- default -->\n"
+ "\n"
+ "</selector>");
}
public void testFormatColorList() throws Exception {
checkFormat(
"<selector xmlns:android=\"http://schemas.android.com/apk/res/android\">\n" +
"<item android:state_activated=\"true\" android:color=\"#FFFFFF\"/>\n" +
"<item android:color=\"#777777\" /> <!-- not selected -->\n" +
"</selector>",
""
+ "<selector xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n"
+ "\n"
+ " <item\n"
+ " android:state_activated=\"true\"\n"
+ " android:color=\"#FFFFFF\"/>\n"
+ " <item android:color=\"#777777\"/> <!-- not selected -->\n"
+ "\n"
+ "</selector>");
}
public void testPreserveNewlineAfterComment() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources><dimen name=\"colorstrip_height\">6dip</dimen>\n" +
" <!-- comment1 --><dimen name=\"title_height\">45dip</dimen>\n" +
"\n" +
" <!-- comment2: newline above --><dimen name=\"now_playing_height\">90dip</dimen>\n" +
" <dimen name=\"text_size_small\">14sp</dimen>\n" +
"\n" +
"\n" +
" <!-- comment3: newline above and below -->\n" +
"\n" +
"\n" +
"\n" +
" <dimen name=\"text_size_medium\">18sp</dimen><dimen name=\"text_size_large\">22sp</dimen>\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <dimen name=\"colorstrip_height\">6dip</dimen>\n" +
" <!-- comment1 -->\n" +
" <dimen name=\"title_height\">45dip</dimen>\n" +
"\n" +
" <!-- comment2: newline above -->\n" +
" <dimen name=\"now_playing_height\">90dip</dimen>\n" +
" <dimen name=\"text_size_small\">14sp</dimen>\n" +
"\n" +
" <!-- comment3: newline above and below -->\n" +
"\n" +
" <dimen name=\"text_size_medium\">18sp</dimen>\n" +
" <dimen name=\"text_size_large\">22sp</dimen>\n" +
"\n" +
"</resources>");
}
public void testPlurals() throws Exception {
checkFormat(
"<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n" +
"<string name=\"toast_sync_error\">Sync error: <xliff:g id=\"error\">%1$s</xliff:g></string>\n" +
"<string name=\"session_subtitle\"><xliff:g id=\"time\">%1$s</xliff:g> in <xliff:g id=\"room\">%2$s</xliff:g></string>\n" +
"<plurals name=\"now_playing_countdown\">\n" +
"<item quantity=\"zero\"><xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
"<item quantity=\"one\"><xliff:g id=\"number_of_days\">%1$s</xliff:g> day, <xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
"<item quantity=\"other\"><xliff:g id=\"number_of_days\">%1$s</xliff:g> days, <xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
"</plurals>\n" +
"</resources>",
"<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n" +
"\n" +
" <string name=\"toast_sync_error\">Sync error: <xliff:g id=\"error\">%1$s</xliff:g></string>\n" +
" <string name=\"session_subtitle\"><xliff:g id=\"time\">%1$s</xliff:g> in <xliff:g id=\"room\">%2$s</xliff:g></string>\n" +
"\n" +
" <plurals name=\"now_playing_countdown\">\n" +
" <item quantity=\"zero\"><xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
" <item quantity=\"one\"><xliff:g id=\"number_of_days\">%1$s</xliff:g> day, <xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
" <item quantity=\"other\"><xliff:g id=\"number_of_days\">%1$s</xliff:g> days, <xliff:g id=\"remaining_time\">%2$s</xliff:g></item>\n" +
" </plurals>\n" +
"\n" +
"</resources>");
}
public void testMultiAttributeResource() throws Exception {
checkFormat(
"<resources><string name=\"debug_enable_debug_logging_label\" translatable=\"false\">Enable extra debug logging?</string></resources>",
"<resources>\n" +
"\n" +
" <string name=\"debug_enable_debug_logging_label\" translatable=\"false\">Enable extra debug logging?</string>\n" +
"\n" +
"</resources>");
}
public void testMultilineCommentAlignment() throws Exception {
checkFormat(
"<resources>" +
" <!-- Deprecated strings - Move the identifiers to this section, mark as DO NOT TRANSLATE,\n" +
" and remove the actual text. These will be removed in a bulk operation. -->\n" +
" <!-- Do Not Translate. Unused string. -->\n" +
" <string name=\"meeting_invitation\"></string>\n" +
"</resources>",
"<resources>\n" +
"\n" +
" <!--\n" +
" Deprecated strings - Move the identifiers to this section, mark as DO NOT TRANSLATE,\n" +
" and remove the actual text. These will be removed in a bulk operation.\n" +
" -->\n" +
" <!-- Do Not Translate. Unused string. -->\n" +
" <string name=\"meeting_invitation\"></string>\n" +
"\n" +
"</resources>");
}
public void testLineCommentSpacing() throws Exception {
checkFormat(
"<resources>\n" +
"\n" +
" <dimen name=\"colorstrip_height\">6dip</dimen>\n" +
" <!-- comment1 -->\n" +
" <dimen name=\"title_height\">45dip</dimen>\n" +
" <!-- comment2: no newlines -->\n" +
" <dimen name=\"now_playing_height\">90dip</dimen>\n" +
" <dimen name=\"text_size_small\">14sp</dimen>\n" +
"\n" +
" <!-- comment3: newline above and below -->\n" +
"\n" +
" <dimen name=\"text_size_medium\">18sp</dimen>\n" +
" <dimen name=\"text_size_large\">22sp</dimen>\n" +
"\n" +
"</resources>",
"<resources>\n" +
"\n" +
" <dimen name=\"colorstrip_height\">6dip</dimen>\n" +
" <!-- comment1 -->\n" +
" <dimen name=\"title_height\">45dip</dimen>\n" +
" <!-- comment2: no newlines -->\n" +
" <dimen name=\"now_playing_height\">90dip</dimen>\n" +
" <dimen name=\"text_size_small\">14sp</dimen>\n" +
"\n" +
" <!-- comment3: newline above and below -->\n" +
"\n" +
" <dimen name=\"text_size_medium\">18sp</dimen>\n" +
" <dimen name=\"text_size_large\">22sp</dimen>\n" +
"\n" +
"</resources>");
}
public void testCommentHandling() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<foo >\n" +
"\n" +
" <!-- abc\n" +
" def\n" +
" ghi -->\n" +
"\n" +
" <!-- abc\n" +
" def\n" +
" ghi -->\n" +
" \n" +
"<!-- abc\n" +
"def\n" +
"ghi -->\n" +
"\n" +
"</foo>",
"<foo>\n" +
"\n" +
" <!--\n" +
" abc\n" +
" def\n" +
" ghi\n" +
" -->\n" +
"\n" +
"\n" +
" <!--\n" +
" abc\n" +
" def\n" +
" ghi\n" +
" -->\n" +
"\n" +
"\n" +
" <!--\n" +
"abc\n" +
"def\n" +
"ghi\n" +
" -->\n" +
"\n" +
"</foo>");
}
public void testCommentHandling2() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<foo >\n" +
" <!-- multi -->\n" +
"\n" +
" <bar />\n" +
"</foo>",
"<foo>\n" +
"\n" +
" <!-- multi -->\n" +
"\n" +
" <bar />\n" +
"\n" +
"</foo>");
}
public void testMenus1() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
// http://code.google.com/p/android/issues/detail?id=21383
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<menu xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n" +
"\n" +
" <item\n" +
" android:id=\"@+id/menu_debug\"\n" +
" android:icon=\"@android:drawable/ic_menu_more\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug\">\n" +
" \n" +
" <menu>\n" +
" <item\n" +
" android:id=\"@+id/menu_debug_clearCache_memory\"\n" +
" android:icon=\"@android:drawable/ic_menu_delete\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug_clearCache_memory\"/>\n" +
" \n" +
" <item\n" +
" android:id=\"@+id/menu_debug_clearCache_file\"\n" +
" android:icon=\"@android:drawable/ic_menu_delete\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug_clearCache_file\"/>\n" +
" </menu>\n" +
" </item>\n" +
"</menu>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<menu xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n" +
"\n" +
" <item\n" +
" android:id=\"@+id/menu_debug\"\n" +
" android:icon=\"@android:drawable/ic_menu_more\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug\">\n" +
" <menu>\n" +
" <item\n" +
" android:id=\"@+id/menu_debug_clearCache_memory\"\n" +
" android:icon=\"@android:drawable/ic_menu_delete\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug_clearCache_memory\"/>\n" +
" <item\n" +
" android:id=\"@+id/menu_debug_clearCache_file\"\n" +
" android:icon=\"@android:drawable/ic_menu_delete\"\n" +
" android:showAsAction=\"ifRoom|withText\"\n" +
" android:title=\"@string/menu_debug_clearCache_file\"/>\n" +
" </menu>\n" +
" </item>\n" +
"\n" +
"</menu>");
}
public void testMenus2() throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
prefs.removeEmptyLines = true;
checkFormat(
prefs,
// http://code.google.com/p/android/issues/detail?id=21346
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<layer-list xmlns:android=\"http://schemas.android.com/apk/res/android\">\n" +
" <item>\n" +
" <shape android:shape=\"rectangle\">\n" +
" <stroke\n" +
" android:width=\"1dip\"\n" +
" android:color=\"@color/line_separator\"/>\n" +
" <solid android:color=\"@color/event_header_background\"/>\n" +
" </shape>\n" +
" </item>\n" +
" <item\n" +
" android:bottom=\"1dip\"\n" +
" android:top=\"1dip\">\n" +
" <shape android:shape=\"rectangle\">\n" +
" <stroke\n" +
" android:width=\"1dip\"\n" +
" android:color=\"@color/event_header_background\"/>\n" +
" <solid android:color=\"@color/transparent\"/>\n" +
" </shape>\n" +
" </item>\n" +
"</layer-list>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<layer-list xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n" +
" <item>\n" +
" <shape android:shape=\"rectangle\" >\n" +
" <stroke\n" +
" android:width=\"1dip\"\n" +
" android:color=\"@color/line_separator\" />\n" +
" <solid android:color=\"@color/event_header_background\" />\n" +
" </shape>\n" +
" </item>\n" +
" <item\n" +
" android:bottom=\"1dip\"\n" +
" android:top=\"1dip\">\n" +
" <shape android:shape=\"rectangle\" >\n" +
" <stroke\n" +
" android:width=\"1dip\"\n" +
" android:color=\"@color/event_header_background\" />\n" +
" <solid android:color=\"@color/transparent\" />\n" +
" </shape>\n" +
" </item>\n" +
"</layer-list>");
}
public void testMenus3() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
// http://code.google.com/p/android/issues/detail?id=21227
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<menu xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n" +
"\n" +
" <item\n" +
" android:icon=\"@android:drawable/ic_menu_more\"\n" +
" android:title=\"@string/account_list_menu_more\">\n" +
" <menu>\n" +
" <item\n" +
" android:id=\"@+id/account_list_menu_backup_restore\"\n" +
" android:icon=\"@android:drawable/ic_menu_save\"\n" +
" android:title=\"@string/account_list_menu_backup_restore\"/>\n" +
" </menu>\n" +
" </item>\n" +
"\n" +
"</menu>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<menu xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n" +
"\n" +
" <item\n" +
" android:icon=\"@android:drawable/ic_menu_more\"\n" +
" android:title=\"@string/account_list_menu_more\">\n" +
" <menu>\n" +
" <item\n" +
" android:id=\"@+id/account_list_menu_backup_restore\"\n" +
" android:icon=\"@android:drawable/ic_menu_save\"\n" +
" android:title=\"@string/account_list_menu_backup_restore\"/>\n" +
" </menu>\n" +
" </item>\n" +
"\n" +
"</menu>");
}
public void testColors1() throws Exception {
checkFormat(
XmlFormatPreferences.defaults(),
"<resources>\n" +
" <color name=\"enrollment_error\">#99e21f14</color>\n" +
"\n" +
" <color name=\"service_starting_up\">#99000000</color>\n" +
"</resources>",
"<resources>\n" +
"\n" +
" <color name=\"enrollment_error\">#99e21f14</color>\n" +
" <color name=\"service_starting_up\">#99000000</color>\n" +
"\n" +
"</resources>");
}
public void testEclipseFormatStyle1() throws Exception {
XmlFormatPreferences prefs = new XmlFormatPreferences() {
@Override
public String getOneIndentUnit() {
return "\t";
}
@Override
public int getTabWidth() {
return 8;
}
};
checkFormat(
prefs,
"<resources>\n" +
" <color name=\"enrollment_error\">#99e21f14</color>\n" +
"\n" +
" <color name=\"service_starting_up\">#99000000</color>\n" +
"</resources>",
"<resources>\n" +
"\n" +
"\t<color name=\"enrollment_error\">#99e21f14</color>\n" +
"\t<color name=\"service_starting_up\">#99000000</color>\n" +
"\n" +
"</resources>");
}
public void testEclipseFormatStyle2() throws Exception {
XmlFormatPreferences prefs = new XmlFormatPreferences() {
@Override
public String getOneIndentUnit() {
return " ";
}
@Override
public int getTabWidth() {
return 2;
}
};
prefs.useEclipseIndent = true;
checkFormat(
prefs,
"<resources>\n" +
" <color name=\"enrollment_error\">#99e21f14</color>\n" +
"\n" +
" <color name=\"service_starting_up\">#99000000</color>\n" +
"</resources>",
"<resources>\n" +
"\n" +
" <color name=\"enrollment_error\">#99e21f14</color>\n" +
" <color name=\"service_starting_up\">#99000000</color>\n" +
"\n" +
"</resources>");
}
public void testNameSorting() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
" <attr format=\"integer\" name=\"no\" />\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <attr name=\"no\" format=\"integer\" />\n" +
"\n" +
"</resources>");
}
public void testStableText() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
" android:layout_width=\"match_parent\"\n" +
" android:layout_height=\"match_parent\"\n" +
" android:orientation=\"vertical\">\n" +
" Hello World\n" +
"\n" +
"</LinearLayout>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n" +
" android:layout_width=\"match_parent\"\n" +
" android:layout_height=\"match_parent\"\n" +
" android:orientation=\"vertical\" >\n" +
" Hello World\n" +
"\n" +
"</LinearLayout>");
}
public void testResources1() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"test_string\">a\n" +
" </string>\n" +
"\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"test_string\">a</string>\n" +
"\n" +
"</resources>");
}
public void testMarkup() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
"<string name=\"welcome\">Welcome to <b>Android</b>!</string>" +
"<string name=\"glob_settings_top_text\"><b>To install a 24 Clock Widget, " +
"please <i>long press</i> in Home Screen.</b> Configure the Global Settings " +
"here.</string>" +
"" +
"\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"welcome\">Welcome to <b>Android</b>!</string>\n" +
" <string name=\"glob_settings_top_text\"><b>To install a 24 Clock Widget, " +
"please <i>long press</i> in Home Screen.</b> Configure the Global Settings " +
"here.</string>\n" +
"\n" +
"</resources>");
}
/* This test fails when run on a plain DOM; when used with the Eclipse DOM for example
where we can get access to the original DOM, as in EclipseXmlPrettyPrinter, it works
public void testPreserveEntities() throws Exception {
// Ensure that entities such as > in the input string are preserved in the output
// format
checkFormat(
"res/values/strings.xml",
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources><string name=\"untitled\"><untitled2></string>\n" +
"<string name=\"untitled2\"><untitled2></string>\n" +
"<string name=\"untitled3\">'untitled3"</string></resources>\n",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"untitled\"><untitled2></string>\n" +
" <string name=\"untitled2\"><untitled2></string>\n" +
" <string name=\"untitled3\">'untitled3"</string>\n" +
"\n" +
"</resources>");
}
*/
public void testCData1() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
" <string name=\"foo\"><![CDATA[bar]]></string>\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"foo\"><![CDATA[bar]]></string>\n" +
"\n" +
"</resources>");
}
public void testCData2() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
" <string name=\"foo1\"><![CDATA[bar1\n" +
"bar2\n" +
"bar3]]></string>\n" +
" <string name=\"foo2\"><![CDATA[bar]]></string>\n" +
"</resources>",
//"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"\n" +
" <string name=\"foo1\">\n" +
"<![CDATA[bar1\n" +
"bar2\n" +
"bar3]]>\n" +
" </string>\n" +
" <string name=\"foo2\"><![CDATA[bar]]></string>\n" +
"\n" +
"</resources>");
}
public void testComplexString() throws Exception {
checkFormat(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<resources>\n" +
"<string name=\"progress_completed_export_all\">The database has " +
"<b>successfully</b> been exported into: <br /><br /><font size=\"14\">" +
"\\\"<i>%s</i>\\\"</font></string>" +
"</resources>",
"<resources>\n" +
"\n" +
" <string name=\"progress_completed_export_all\">The database has " +
"<b>successfully</b> been exported into: <br /><br /><font size=\"14\">" +
"\\\"<i>%s</i>\\\"</font></string>\n" +
"\n" +
"</resources>");
}
public void testToXml() throws Exception {
Document doc = createEmptyPlainDocument();
assertNotNull(doc);
Element root = doc.createElement("myroot");
doc.appendChild(root);
root.setAttribute("foo", "bar");
root.setAttribute("baz", "baz");
Element child = doc.createElement("mychild");
root.appendChild(child);
Element child2 = doc.createElement("hasComment");
root.appendChild(child2);
Node comment = doc.createComment("This is my comment");
child2.appendChild(comment);
Element child3 = doc.createElement("hasText");
root.appendChild(child3);
Node text = doc.createTextNode(" This is my text ");
child3.appendChild(text);
String xml = XmlUtils.toXml(doc);
assertEquals(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" +
"<myroot baz=\"baz\" foo=\"bar\"><mychild/><hasComment><!--This is my comment--></hasComment><hasText> This is my text </hasText></myroot>",
xml);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<myroot\n"
+ " baz=\"baz\"\n"
+ " foo=\"bar\" >\n"
+ "\n"
+ " <mychild />\n"
+ "\n"
+ " <hasComment> <!-- This is my comment -->\n"
+ " </hasComment>\n"
+ "\n"
+ " <hasText>\n"
+ " This is my text \n"
+ " </hasText>\n"
+ "\n"
+ "</myroot>",
xml);
}
public void testToXml2() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ " <string \n"
+ " name=\"description_search\">Search</string>\n"
+ " <string \n"
+ " name=\"description_map\">Map</string>\n"
+ " <string\n"
+ " name=\"description_refresh\">Refresh</string>\n"
+ " <string \n"
+ " name=\"description_share\">Share</string>\n"
+ "</resources>";
Document doc = parse(xml);
assertNotNull(doc);
String formatted = XmlUtils.toXml(doc);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ " <string name=\"description_search\">Search</string>\n"
+ " <string name=\"description_map\">Map</string>\n"
+ " <string name=\"description_refresh\">Refresh</string>\n"
+ " <string name=\"description_share\">Share</string>\n"
+ "</resources>",
formatted);
formatted = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ "\n"
+ " <string name=\"description_search\">Search</string>\n"
+ " <string name=\"description_map\">Map</string>\n"
+ " <string name=\"description_refresh\">Refresh</string>\n"
+ " <string name=\"description_share\">Share</string>\n"
+ "\n"
+ "</resources>",
formatted);
}
public void testToXml3() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<root>\n"
+ " <!-- ============== -->\n"
+ " <!-- Generic styles -->\n"
+ " <!-- ============== -->\n"
+ "</root>";
Document doc = parse(xml);
assertNotNull(doc);
String formatted = XmlUtils.toXml(doc);
assertEquals(xml, formatted);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<root>\n"
+ "\n"
+ " <!-- ============== -->\n"
+ " <!-- Generic styles -->\n"
+ " <!-- ============== -->\n"
+ "\n"
+ "</root>",
xml);
}
public void testToXml3b() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ " <!-- ============== -->\n"
+ " <!-- Generic styles -->\n"
+ " <!-- ============== -->\n"
+ " <string name=\"test\">test</string>\n"
+ "</resources>";
Document doc = parse(xml);
assertNotNull(doc);
String formatted = XmlUtils.toXml(doc);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ " <!-- ============== -->\n"
+ " <!-- Generic styles -->\n"
+ " <!-- ============== -->\n"
+ " <string name=\"test\">test</string>\n"
+ "</resources>",
formatted);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ "\n"
+ " <!-- ============== -->\n"
+ " <!-- Generic styles -->\n"
+ " <!-- ============== -->\n"
+ " <string name=\"test\">test</string>\n"
+ "\n"
+ "</resources>",
xml);
}
public void testToXml4() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<!-- ============== -->\n"
+ "<!-- Generic styles -->\n"
+ "<!-- ============== -->\n"
+ "<root/>";
Document doc = parse(xml);
assertNotNull(doc);
xml = XmlUtils.toXml(doc);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<!-- ============== --><!-- Generic styles --><!-- ============== --><root/>",
xml);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<!-- ============== -->\n"
+ "<!-- Generic styles -->\n"
+ "<!-- ============== -->\n"
+ "<root />\n",
xml);
}
public void testToXml5() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources><attr name=\"flag_attr\">"
+ "<flag name=\"normal\" value=\"0\"/>"
+ "<flag name=\"bold\" value=\"1\"/>"
+ "<flag name=\"italic\" "
+ "value=\"2\"/></attr></resources>";
Document doc = parse(xml);
assertNotNull(doc);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources>\n"
+ "\n"
+ " <attr name=\"flag_attr\">\n"
+ " <flag name=\"normal\" value=\"0\" />\n"
+ " <flag name=\"bold\" value=\"1\" />\n"
+ " <flag name=\"italic\" value=\"2\" />\n"
+ " </attr>\n"
+ "\n"
+ "</resources>",
xml);
}
public void testMarkupSpacing() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n"
+ "\n"
+ " <string name=\"basic_string\">basic_string</string>\n"
+ " <string name=\"markup\">this is a <b>bold</b> <b>string</b> </string>\n"
+ " <string name=\"xliff_string\"><xliff:g id=\"firstName\">%1$s</xliff:g> <xliff:g id=\"lastName\">%2$s</xliff:g></string>\n"
+ " <string name=\"styled_string\">Forgot your username or password\\?\\nVisit <b>google.com/accounts/recovery</b>.</string>\n"
+ "\n"
+ " <plurals name=\"plurals\">\n"
+ " <item quantity=\"one\">test2 <xliff:g xmlns=\"urn:oasis:names:tc:xliff:document:1.2\" id=\"test3\">%s</xliff:g> test4</item>\n"
+ " </plurals>\n"
+ "</resources>\n";
Document doc = parse(xml);
assertNotNull(doc);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n"
+ "\n"
+ " <string name=\"basic_string\">basic_string</string>\n"
+ " <string name=\"markup\">this is a <b>bold</b> <b>string</b></string>\n"
+ " <string name=\"xliff_string\"><xliff:g id=\"firstName\">%1$s</xliff:g> <xliff:g id=\"lastName\">%2$s</xliff:g></string>\n"
+ " <string name=\"styled_string\">Forgot your username or password\\?\\nVisit <b>google.com/accounts/recovery</b>.</string>\n"
+ "\n"
+ " <plurals name=\"plurals\">\n"
+ " <item quantity=\"one\">test2 <xliff:g id=\"test3\" xmlns=\"urn:oasis:names:tc:xliff:document:1.2\">%s</xliff:g> test4</item>\n"
+ " </plurals>\n"
+ "\n"
+ "</resources>",
xml);
}
public void testXliff() throws Exception {
String xml = ""
+ "<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n"
+ " <string name=\"xliff\">Text:\n"
+ " <xliff:g id=\"firstName\">%1$s</xliff:g></string>\n"
+ " <string name=\"xliff2\">Name:<xliff:g id=\"firstName\"> %1$s</xliff:g></string>\n"
+ "</resources>";
Document doc = parse(xml);
assertNotNull(doc);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<resources xmlns:xliff=\"urn:oasis:names:tc:xliff:document:1.2\">\n"
+ "\n"
+ " <string name=\"xliff\">Text: <xliff:g id=\"firstName\">%1$s</xliff:g></string>\n"
+ " <string name=\"xliff2\">Name:<xliff:g id=\"firstName\"> %1$s</xliff:g></string>\n"
+ "\n"
+ "</resources>",
xml);
}
public void test52887() throws Exception {
// https://code.google.com/p/android/issues/detail?id=52887
String xml = ""
+ "<!--Comment-->\n"
+ "<RelativeLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n"
+ "\t\t android:layout_width=\"match_parent\"\n"
+ " android:layout_height=\"match_parent\"/>\n";
Document doc = parse(xml);
assertNotNull(doc);
xml = XmlPrettyPrinter.prettyPrint(doc, false);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<!-- Comment -->\n"
+ "<RelativeLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n"
+ " android:layout_width=\"match_parent\"\n"
+ " android:layout_height=\"match_parent\" />\n",
xml);
}
public void testPreserveNewlines() throws Exception {
XmlFormatPreferences prefs = XmlFormatPreferences.defaults();
XmlFormatStyle style = XmlFormatStyle.LAYOUT;
String before = "<LinearLayout><Button></Button></LinearLayout>\n";
String expected =
"<LinearLayout>\n" +
"\n" +
" <Button />\n" +
"\n" +
"</LinearLayout>\n";
String after = XmlPrettyPrinter.prettyPrint(before, prefs, style, "\n");
assertEquals(expected, after);
}
public void testDriver1() throws Exception {
checkDriver(""
+ "Usage: XmlPrettyPrinter <options>... <files or directories...>\n"
+ "OPTIONS:\n"
+ "--stdout\n"
+ "--removeEmptyLines\n"
+ "--noAttributeOnFirstLine\n"
+ "--noSpaceBeforeClose\n",
"Unknown flag --nonexistentFlag\n",
1,
new String[]{"--nonexistentFlag"},
null
);
}
public void testDriver2() throws Exception {
String brokenXml = "<view>\n"
+ "<notclosed>\n"
+ "</view>";
File temp = File.createTempFile("mylayout", ".xml");
Files.write(brokenXml, temp, Charsets.UTF_8);
checkDriver(
"",
"[Fatal Error] :3:3: The element type \"notclosed\" must be terminated by "
+ "the matching end-tag \"</notclosed>\".\n"
+ "Could not parse $TESTFILE\n",
1,
new String[]{"--stdout", temp.getPath()},
temp
);
//noinspection ResultOfMethodCallIgnored
temp.delete();
}
public void testDriver3() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\""
+ " xmlns:tools=\"http://schemas.android.com/tools\""
+ " android:layout_width=\"match_parent\" android:layout_height=\"match_parent\""
+ " android:orientation=\"vertical\" tools:ignore=\"HardcodedText\">"
+ "\n"
+ " <!-- Comment -->\n"
+ "</LinearLayout>";
File temp = File.createTempFile("mylayout", ".xml");
Files.write(xml, temp, Charsets.UTF_8);
checkDriver(
"",
"",
0,
new String[]{temp.getPath()},
temp
);
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n"
+ " xmlns:tools=\"http://schemas.android.com/tools\"\n"
+ " android:layout_width=\"match_parent\"\n"
+ " android:layout_height=\"match_parent\"\n"
+ " android:orientation=\"vertical\"\n"
+ " tools:ignore=\"HardcodedText\" >\n"
+ "\n"
+ " <!-- Comment -->\n"
+ "\n"
+ "</LinearLayout>",
Files.toString(temp, Charsets.UTF_8));
//noinspection ResultOfMethodCallIgnored
temp.delete();
}
@SuppressWarnings("ResultOfMethodCallIgnored")
public void testDriver4() throws Exception {
File root = Files.createTempDir();
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\""
+ " xmlns:tools=\"http://schemas.android.com/tools\""
+ " android:layout_width=\"match_parent\" android:layout_height=\"match_parent\""
+ " android:orientation=\"vertical\" tools:ignore=\"HardcodedText\">"
+ "\n"
+ " <!-- Comment -->\n"
+ "</LinearLayout>";
File file1 = new File(root, "layout1.xml");
Files.write(xml, file1, Charsets.UTF_8);
File dir1 = new File(root, "layout");
dir1.mkdirs();
File file2 = new File(dir1, "layout2.xml");
Files.write(xml, file2, Charsets.UTF_8);
checkDriver(
"",
"",
0,
new String[]{file1.getPath(), dir1.getPath()},
root
);
String formatted = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n"
+ " xmlns:tools=\"http://schemas.android.com/tools\"\n"
+ " android:layout_width=\"match_parent\"\n"
+ " android:layout_height=\"match_parent\"\n"
+ " android:orientation=\"vertical\"\n"
+ " tools:ignore=\"HardcodedText\" >\n"
+ "\n"
+ " <!-- Comment -->\n"
+ "\n"
+ "</LinearLayout>";
assertEquals(formatted, Files.toString(file1, Charsets.UTF_8));
assertEquals(formatted, Files.toString(file2, Charsets.UTF_8));
file1.delete();
file2.delete();
dir1.delete();
root.delete();
}
public void testDriver5() throws Exception {
String xml = ""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\">\n"
+ "<Button></Button>"
+ "<Button/>"
+ "</LinearLayout>";
File temp = File.createTempFile("mylayout", ".xml");
Files.write(xml, temp, Charsets.UTF_8);
checkDriver(
"",
"",
0,
new String[]{temp.getPath()},
temp
);
// Note limitation of command line XML parser: Can't distinguish
// between <element></element> and <element/>
assertEquals(""
+ "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+ "<LinearLayout xmlns:android=\"http://schemas.android.com/apk/res/android\" >\n"
+ "\n"
+ " <Button />\n"
+ "\n"
+ " <Button />\n"
+ "\n"
+ "</LinearLayout>",
Files.toString(temp, Charsets.UTF_8));
//noinspection ResultOfMethodCallIgnored
temp.delete();
}
@Nullable
private static Document createEmptyPlainDocument() throws Exception {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setValidating(false);
factory.setIgnoringComments(true);
DocumentBuilder builder;
builder = factory.newDocumentBuilder();
return builder.newDocument();
}
@SuppressWarnings("null")
@NonNull
private static Document parse(String xml) throws Exception {
Document doc = XmlUtils.parseDocumentSilently(xml, true);
assertNotNull(doc);
return doc;
}
private static void checkDriver(String expectedOutput, String expectedError,
int expectedExitCode, String[] args, File testFile)
throws Exception {
PrintStream previousOut = System.out;
PrintStream previousErr = System.err;
try {
// Trap System.exit calls:
System.setSecurityManager(new SecurityManager() {
@Override
public void checkPermission(Permission perm)
{
// allow anything.
}
@Override
public void checkPermission(Permission perm, Object context)
{
// allow anything.
}
@Override
public void checkExit(int status) {
throw new ExitException(status);
}
});
final ByteArrayOutputStream output = new ByteArrayOutputStream();
System.setOut(new PrintStream(output));
final ByteArrayOutputStream error = new ByteArrayOutputStream();
System.setErr(new PrintStream(error));
int exitCode = 0xCAFEBABE; // not set
try {
XmlPrettyPrinter.main(args);
} catch (ExitException e) {
// Allow
exitCode = e.getStatus();
}
String testPath = testFile == null
? XmlPrettyPrinterTest.class.getName() : testFile.getPath();
String pathName = "$TESTFILE";
assertEquals(expectedError, error.toString().replace(testPath, pathName));
assertEquals(expectedOutput, output.toString().replace(testPath, pathName));
assertEquals(expectedExitCode, exitCode);
} finally {
// Re-enable system exit for unit test
System.setSecurityManager(null);
System.setOut(previousOut);
System.setErr(previousErr);
}
}
private static class ExitException extends SecurityException {
private static final long serialVersionUID = 1L;
private final int mStatus;
public ExitException(int status) {
super("Unit test");
mStatus = status;
}
public int getStatus() {
return mStatus;
}
}
}