зеркало из https://github.com/mozilla/pjs.git
324 строки
9.3 KiB
C++
324 строки
9.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include <stdio.h>
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#include "nscore.h"
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#include "nsIAtom.h"
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#include "nsCRT.h"
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#include "nsHTMLParts.h"
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#include "nsIHTMLContent.h"
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#include "nsIHTMLAttributes.h"
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#include "nsITextContent.h"
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#include "nsString.h"
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#include "nsIDocument.h"
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#include "nsISupportsArray.h"
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#include "nsDocument.h"
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#include "nsMarkupDocument.h"
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#include "nsIURL.h"
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#include "nsIDOMText.h"
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#include "nsINameSpaceManager.h"
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void testAttributes(nsIHTMLContent* content) {
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nsHTMLValue nullValue;
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nsIAtom* sBORDER = NS_NewAtom("border");
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nsIAtom* sWIDTH = NS_NewAtom("width");
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nsIAtom* sHEIGHT = NS_NewAtom("height");
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nsIAtom* sSRC = NS_NewAtom("src");
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nsIAtom* sBAD = NS_NewAtom("badattribute");
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nsString sempty;
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nsString sfoo_gif; sfoo_gif.AssignWithConversion("foo.gif");
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content->SetHTMLAttribute(sBORDER, nullValue, PR_FALSE);
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content->SetHTMLAttribute(sWIDTH, nsHTMLValue(5, eHTMLUnit_Pixel), PR_FALSE);
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content->SetAttribute(kNameSpaceID_HTML, sHEIGHT, sempty, PR_FALSE);
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content->SetAttribute(kNameSpaceID_HTML, sSRC, sfoo_gif, PR_FALSE);
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nsHTMLValue ret;
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nsresult rv;
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rv = content->GetHTMLAttribute(sBORDER, ret);
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if ((rv != NS_CONTENT_ATTR_NO_VALUE) || (ret.GetUnit() != eHTMLUnit_Null)) {
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printf("test 0 failed\n");
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}
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rv = content->GetHTMLAttribute(sWIDTH, ret);
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if ((rv != NS_CONTENT_ATTR_HAS_VALUE) || (! (ret == nsHTMLValue(5, eHTMLUnit_Pixel)))) {
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printf("test 1 failed\n");
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}
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rv = content->GetHTMLAttribute(sBAD, ret);
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if (rv != NS_CONTENT_ATTR_NOT_THERE) {
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printf("test 2 failed\n");
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}
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content->UnsetAttribute(kNameSpaceID_HTML, sWIDTH, PR_FALSE);
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nsISupportsArray* allNames;
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NS_NewISupportsArray(&allNames);
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if (nsnull == allNames) return;
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PRInt32 na;
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content->GetAttributeCount(na);
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if (na != 3) {
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printf("test 5 (unset attriubte) failed\n");
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}
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PRInt32 index;
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for (index = 0; index < na; index++) {
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nsIAtom* name, *prefix = nsnull;
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PRInt32 nameSpaceID;
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content->GetAttributeNameAt(index, nameSpaceID, name, prefix);
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allNames->AppendElement(name);
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NS_RELEASE(name);
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NS_IF_RELEASE(prefix);
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}
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PRBool borderFound = PR_FALSE,heightFound = PR_FALSE,srcFound = PR_FALSE;
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for (int n = 0; n < 3; n++) {
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const nsIAtom* ident = (const nsIAtom*)allNames->ElementAt(n);
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if (sBORDER == ident) {
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borderFound = PR_TRUE;
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}
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if (sHEIGHT == ident) {
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heightFound = PR_TRUE;
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}
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if (sSRC == ident) {
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srcFound = PR_TRUE;
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}
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}
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if (!(borderFound && heightFound && srcFound)) {
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printf("test 6 failed\n");
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}
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NS_RELEASE(allNames);
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NS_RELEASE(sBORDER);
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NS_RELEASE(sWIDTH);
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NS_RELEASE(sHEIGHT);
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NS_RELEASE(sSRC);
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}
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void testStrings(nsIDocument* aDoc) {
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printf("begin string tests\n");
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PRBool val;
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// regular Equals
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsWithConversion("mrString");
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if (PR_TRUE != val) {
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printf("test 0 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsWithConversion("MRString");
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if (PR_FALSE != val) {
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printf("test 1 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsWithConversion("mrStri");
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if (PR_FALSE != val) {
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printf("test 2 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrStri")).EqualsWithConversion("mrString");
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if (PR_FALSE != val) {
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printf("test 3 failed\n");
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}
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// EqualsIgnoreCase
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase("mrString");
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if (PR_TRUE != val) {
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printf("test 4 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase("mrStrinG");
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if (PR_TRUE != val) {
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printf("test 5 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase("mrStri");
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if (PR_FALSE != val) {
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printf("test 6 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrStri")).EqualsIgnoreCase("mrString");
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if (PR_FALSE != val) {
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printf("test 7 failed\n");
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}
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// String vs. Ident
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase(NS_NewAtom("mrString"));
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if (PR_TRUE != val) {
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printf("test 8 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase(NS_NewAtom("MRStrINg"));
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if (PR_TRUE != val) {
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printf("test 9 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrString")).EqualsIgnoreCase(NS_NewAtom("mrStri"));
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if (PR_FALSE != val) {
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printf("test 10 failed\n");
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}
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val = (NS_ConvertASCIItoUCS2("mrStri")).EqualsIgnoreCase(NS_NewAtom("mrString"));
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if (PR_FALSE != val) {
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printf("test 11 failed\n");
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}
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printf("string tests complete\n");
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}
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class MyDocument : public nsMarkupDocument {
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public:
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MyDocument();
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NS_IMETHOD StartDocumentLoad(const char* aCommand,
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nsIChannel* aChannel,
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nsILoadGroup* aLoadGroup,
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nsISupports* aContainer,
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nsIStreamListener **aDocListener)
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{
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return NS_OK;
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}
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NS_IMETHOD ImportNode(nsIDOMNode* aImportedNode, PRBool aDeep, nsIDOMNode** aReturn) {
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return NS_OK;
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}
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NS_IMETHOD CreateElementNS(const nsString& aNamespaceURI, const nsString& aQualifiedName, nsIDOMElement** aReturn) {
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return NS_OK;
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}
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NS_IMETHOD CreateAttributeNS(const nsString& aNamespaceURI, const nsString& aQualifiedName, nsIDOMAttr** aReturn) {
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return NS_OK;
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}
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NS_IMETHOD GetElementsByTagNameNS(const nsString& aNamespaceURI, const nsString& aLocalName, nsIDOMNodeList** aReturn) {
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return NS_OK;
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}
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NS_IMETHOD GetElementById(const nsString& aElementId, nsIDOMElement** aReturn) {
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return NS_OK;
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}
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protected:
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virtual ~MyDocument();
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};
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MyDocument::MyDocument()
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{
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}
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MyDocument::~MyDocument()
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{
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}
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int main(int argc, char** argv)
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{
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/* Create Byte2Unicode converter? Not anymore. The converters are not tested
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here, they have their own test code. And if you just want to use them, you
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need a properly intialized xpcom system. This simple test program doesn't do
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that. */
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// Create a unicode string
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static const char* srcStr = "This is some meaningless text about nothing at all";
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nsresult rv;
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PRUint32 origSrcLen = nsCRT::strlen((char *)srcStr);
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const int BUFFER_LENGTH = 100;
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PRUnichar destStr[BUFFER_LENGTH];
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PRUint32 srcLen = origSrcLen;
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PRUint32 destLen = BUFFER_LENGTH;
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// hacky Ascii conversion to unicode, because we don't have a real Converter.
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for (PRUint32 i=0; i<srcLen; i++) destStr[i] = ((PRUint8)srcStr[i]);
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// Create test document.
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MyDocument *myDoc = new MyDocument();
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if (myDoc) {
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testStrings(myDoc);
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} else {
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printf("Out of memory trying to create document\n");
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return -1;
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}
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// Create a new text content object.
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nsIContent *text;
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rv = NS_NewTextNode(&text);
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if (NS_OK != rv) {
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printf("Could not create text content.\n");
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return -1;
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}
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nsIDOMText* txt = nsnull;
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static NS_DEFINE_IID(kIDOMTextIID, NS_IDOMTEXT_IID);
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text->QueryInterface(kIDOMTextIID, (void**) &txt);
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nsAutoString tmp(destStr);
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txt->AppendData(tmp);
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NS_RELEASE(txt);
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PRBool canHaveKids;
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text->CanContainChildren(canHaveKids);
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NS_ASSERTION(!canHaveKids,"");
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text->SetDocument(myDoc, PR_FALSE, PR_TRUE);
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#if 0
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// Query ITextContent interface
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static NS_DEFINE_IID(kITextContentIID, NS_ITEXTCONTENT_IID);
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nsITextContent* textContent;
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rv = text->QueryInterface(kITextContentIID,(void **)&textContent);
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if (NS_OK != rv) {
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printf("Created text content does not have the ITextContent interface.\n");
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return -1;
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}
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// Print the contents.
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nsAutoString stringBuf;
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textContent->GetText(stringBuf,0,textContent->GetLength());
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if (!stringBuf.Equals(nsString(destStr,destLen))) {
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printf("something wrong with the text in a text content\n");
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}
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#endif
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// Create a simple container.
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nsIHTMLContent* container;
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nsIAtom* li = NS_NewAtom("li");
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nsCOMPtr<nsINodeInfoManager> nimgr;
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nsCOMPtr<nsINodeInfo> ni;
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myDoc->GetNodeInfoManager(*getter_AddRefs(nimgr));
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nimgr->GetNodeInfo(li, nsnull, kNameSpaceID_None, *getter_AddRefs(ni));
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rv = NS_NewHTMLLIElement(&container,ni);
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if (NS_OK != rv) {
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printf("Could not create container.\n");
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return -1;
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}
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container->CanContainChildren(canHaveKids);
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NS_ASSERTION(canHaveKids,"");
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container->SetDocument(myDoc, PR_FALSE, PR_TRUE);
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container->AppendChildTo(text, PR_FALSE);
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PRInt32 nk;
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container->ChildCount(nk);
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if (nk != 1) {
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printf("Container has wrong number of children.");
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}
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printf("begin attribute tests\n");
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testAttributes(container);
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printf("attribute tests complete\n");
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// Clean up memory.
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text->Release(); // The textContent interface.
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delete container;
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delete text;
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myDoc->Release();
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return 0;
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}
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