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/* -*- Mode: C++ tab-width: 2 indent-tabs-mode: nil c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2.0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/. */
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# ifdef DEBUG
# include <stdio.h>
# include "TextEditorTest.h"
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# include "nsDebug.h"
# include "nsEditProperty.h"
# include "nsError.h"
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# include "nsIDOMCharacterData.h"
# include "nsIDOMDocument.h"
# include "nsIDOMNode.h"
# include "nsIDOMNodeList.h"
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# include "nsIEditor.h"
# include "nsIHTMLEditor.h"
# include "nsIPlaintextEditor.h"
# include "nsISelection.h"
# include "nsLiteralString.h"
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# include "nsReadableUtils.h"
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# include "nsString.h"
# include "nsStringFwd.h"
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# define TEST_RESULT(r) { if (NS_FAILED(r)) {printf("FAILURE result=%X\n", r); return r; } }
# define TEST_POINTER(p) { if (!p) {printf("FAILURE null pointer\n"); return NS_ERROR_NULL_POINTER; } }
TextEditorTest : : TextEditorTest ( )
{
printf ( " constructed a TextEditorTest \n " ) ;
}
TextEditorTest : : ~ TextEditorTest ( )
{
printf ( " destroyed a TextEditorTest \n " ) ;
}
void TextEditorTest : : Run ( nsIEditor * aEditor , PRInt32 * outNumTests , PRInt32 * outNumTestsFailed )
{
if ( ! aEditor ) return ;
mTextEditor = do_QueryInterface ( aEditor ) ;
mEditor = do_QueryInterface ( aEditor ) ;
RunUnitTest ( outNumTests , outNumTestsFailed ) ;
}
nsresult TextEditorTest : : RunUnitTest ( PRInt32 * outNumTests , PRInt32 * outNumTestsFailed )
{
nsresult result ;
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NS_ENSURE_TRUE ( outNumTests & & outNumTestsFailed , NS_ERROR_NULL_POINTER ) ;
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* outNumTests = 0 ;
* outNumTestsFailed = 0 ;
result = InitDoc ( ) ;
TEST_RESULT ( result ) ;
// shouldn't we just bail on error here?
// insert some simple text
result = mTextEditor - > InsertText ( NS_LITERAL_STRING ( " 1234567890abcdefghij1234567890 " ) ) ;
TEST_RESULT ( result ) ;
( * outNumTests ) + + ;
if ( NS_FAILED ( result ) )
+ + ( * outNumTestsFailed ) ;
// insert some more text
result = mTextEditor - > InsertText ( NS_LITERAL_STRING ( " Moreover, I am cognizant of the interrelatedness of all communities and states. I cannot sit idly by in Atlanta and not be concerned about what happens in Birmingham. Injustice anywhere is a threat to justice everywhere " ) ) ;
TEST_RESULT ( result ) ;
( * outNumTests ) + + ;
if ( NS_FAILED ( result ) )
+ + ( * outNumTestsFailed ) ;
result = TestInsertBreak ( ) ;
TEST_RESULT ( result ) ;
( * outNumTests ) + + ;
if ( NS_FAILED ( result ) )
+ + ( * outNumTestsFailed ) ;
result = TestTextProperties ( ) ;
TEST_RESULT ( result ) ;
( * outNumTests ) + + ;
if ( NS_FAILED ( result ) )
+ + ( * outNumTestsFailed ) ;
// get us back to the original document
result = mEditor - > Undo ( 12 ) ;
TEST_RESULT ( result ) ;
return result ;
}
nsresult TextEditorTest : : InitDoc ( )
{
nsresult result = mEditor - > SelectAll ( ) ;
TEST_RESULT ( result ) ;
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result = mEditor - > DeleteSelection ( nsIEditor : : eNext , nsIEditor : : eStrip ) ;
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TEST_RESULT ( result ) ;
return result ;
}
nsresult TextEditorTest : : TestInsertBreak ( )
{
nsCOMPtr < nsISelection > selection ;
nsresult result = mEditor - > GetSelection ( getter_AddRefs ( selection ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( selection . get ( ) ) ;
nsCOMPtr < nsIDOMNode > anchor ;
result = selection - > GetAnchorNode ( getter_AddRefs ( anchor ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( anchor . get ( ) ) ;
selection - > Collapse ( anchor , 0 ) ;
// insert one break
printf ( " inserting a break \n " ) ;
result = mTextEditor - > InsertLineBreak ( ) ;
TEST_RESULT ( result ) ;
mEditor - > DebugDumpContent ( ) ;
// insert a second break adjacent to the first
printf ( " inserting a second break \n " ) ;
result = mTextEditor - > InsertLineBreak ( ) ;
TEST_RESULT ( result ) ;
mEditor - > DebugDumpContent ( ) ;
return result ;
}
nsresult TextEditorTest : : TestTextProperties ( )
{
nsCOMPtr < nsIDOMDocument > doc ;
nsresult result = mEditor - > GetDocument ( getter_AddRefs ( doc ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( doc . get ( ) ) ;
nsCOMPtr < nsIDOMNodeList > nodeList ;
// XXX This is broken, text nodes are not elements.
nsAutoString textTag ( NS_LITERAL_STRING ( " #text " ) ) ;
result = doc - > GetElementsByTagName ( textTag , getter_AddRefs ( nodeList ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( nodeList . get ( ) ) ;
PRUint32 count ;
nodeList - > GetLength ( & count ) ;
NS_ASSERTION ( 0 ! = count , " there are no text nodes in the document! " ) ;
nsCOMPtr < nsIDOMNode > textNode ;
result = nodeList - > Item ( count - 1 , getter_AddRefs ( textNode ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( textNode . get ( ) ) ;
// set the whole text node to bold
printf ( " set the whole first text node to bold \n " ) ;
nsCOMPtr < nsISelection > selection ;
result = mEditor - > GetSelection ( getter_AddRefs ( selection ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( selection . get ( ) ) ;
nsCOMPtr < nsIDOMCharacterData > textData ;
textData = do_QueryInterface ( textNode ) ;
PRUint32 length ;
textData - > GetLength ( & length ) ;
selection - > Collapse ( textNode , 0 ) ;
selection - > Extend ( textNode , length ) ;
nsCOMPtr < nsIHTMLEditor > htmlEditor ( do_QueryInterface ( mTextEditor ) ) ;
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NS_ENSURE_TRUE ( htmlEditor , NS_ERROR_FAILURE ) ;
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bool any = false ;
bool all = false ;
bool first = false ;
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const nsAFlatString & empty = EmptyString ( ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : b , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( false = = first , " first should be false " ) ;
NS_ASSERTION ( false = = any , " any should be false " ) ;
NS_ASSERTION ( false = = all , " all should be false " ) ;
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result = htmlEditor - > SetInlineProperty ( nsEditProperty : : b , empty , empty ) ;
TEST_RESULT ( result ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : b , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( true = = first , " first should be true " ) ;
NS_ASSERTION ( true = = any , " any should be true " ) ;
NS_ASSERTION ( true = = all , " all should be true " ) ;
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mEditor - > DebugDumpContent ( ) ;
// remove the bold we just set
printf ( " set the whole first text node to not bold \n " ) ;
result = htmlEditor - > RemoveInlineProperty ( nsEditProperty : : b , empty ) ;
TEST_RESULT ( result ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : b , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( false = = first , " first should be false " ) ;
NS_ASSERTION ( false = = any , " any should be false " ) ;
NS_ASSERTION ( false = = all , " all should be false " ) ;
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mEditor - > DebugDumpContent ( ) ;
// set all but the first and last character to bold
printf ( " set the first text node (1, length-1) to bold and italic, and (2, length-1) to underline. \n " ) ;
selection - > Collapse ( textNode , 1 ) ;
selection - > Extend ( textNode , length - 1 ) ;
result = htmlEditor - > SetInlineProperty ( nsEditProperty : : b , empty , empty ) ;
TEST_RESULT ( result ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : b , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( true = = first , " first should be true " ) ;
NS_ASSERTION ( true = = any , " any should be true " ) ;
NS_ASSERTION ( true = = all , " all should be true " ) ;
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mEditor - > DebugDumpContent ( ) ;
// make all that same text italic
result = htmlEditor - > SetInlineProperty ( nsEditProperty : : i , empty , empty ) ;
TEST_RESULT ( result ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : i , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( true = = first , " first should be true " ) ;
NS_ASSERTION ( true = = any , " any should be true " ) ;
NS_ASSERTION ( true = = all , " all should be true " ) ;
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result = htmlEditor - > GetInlineProperty ( nsEditProperty : : b , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( true = = first , " first should be true " ) ;
NS_ASSERTION ( true = = any , " any should be true " ) ;
NS_ASSERTION ( true = = all , " all should be true " ) ;
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mEditor - > DebugDumpContent ( ) ;
// make all the text underlined, except for the first 2 and last 2 characters
result = doc - > GetElementsByTagName ( textTag , getter_AddRefs ( nodeList ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( nodeList . get ( ) ) ;
nodeList - > GetLength ( & count ) ;
NS_ASSERTION ( 0 ! = count , " there are no text nodes in the document! " ) ;
result = nodeList - > Item ( count - 2 , getter_AddRefs ( textNode ) ) ;
TEST_RESULT ( result ) ;
TEST_POINTER ( textNode . get ( ) ) ;
textData = do_QueryInterface ( textNode ) ;
textData - > GetLength ( & length ) ;
NS_ASSERTION ( length = = 915 , " wrong text node " ) ;
selection - > Collapse ( textNode , 1 ) ;
selection - > Extend ( textNode , length - 2 ) ;
result = htmlEditor - > SetInlineProperty ( nsEditProperty : : u , empty , empty ) ;
TEST_RESULT ( result ) ;
result = htmlEditor - > GetInlineProperty ( nsEditProperty : : u , empty , empty , & first , & any , & all ) ;
TEST_RESULT ( result ) ;
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NS_ASSERTION ( true = = first , " first should be true " ) ;
NS_ASSERTION ( true = = any , " any should be true " ) ;
NS_ASSERTION ( true = = all , " all should be true " ) ;
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mEditor - > DebugDumpContent ( ) ;
return result ;
}
# endif