michael@0: /* -*- Mode: C++ tab-width: 2 indent-tabs-mode: nil c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifdef DEBUG
michael@0: 
michael@0: #include <stdio.h>
michael@0: 
michael@0: #include "TextEditorTest.h"
michael@0: #include "nsDebug.h"
michael@0: #include "nsEditProperty.h"
michael@0: #include "nsError.h"
michael@0: #include "nsIDOMCharacterData.h"
michael@0: #include "nsIDOMDocument.h"
michael@0: #include "nsIDOMNode.h"
michael@0: #include "nsIDOMNodeList.h"
michael@0: #include "nsIEditor.h"
michael@0: #include "nsIHTMLEditor.h"
michael@0: #include "nsIPlaintextEditor.h"
michael@0: #include "nsISelection.h"
michael@0: #include "nsLiteralString.h"
michael@0: #include "nsReadableUtils.h"
michael@0: #include "nsString.h"
michael@0: #include "nsStringFwd.h"
michael@0: 
michael@0: #define TEST_RESULT(r) { if (NS_FAILED(r)) {printf("FAILURE result=%X\n", static_cast<uint32_t>(r)); return r; } }
michael@0: #define TEST_POINTER(p) { if (!p) {printf("FAILURE null pointer\n"); return NS_ERROR_NULL_POINTER; } }
michael@0: 
michael@0: TextEditorTest::TextEditorTest()
michael@0: {
michael@0:   printf("constructed a TextEditorTest\n");
michael@0: }
michael@0: 
michael@0: TextEditorTest::~TextEditorTest()
michael@0: {
michael@0:   printf("destroyed a TextEditorTest\n");
michael@0: }
michael@0: 
michael@0: void TextEditorTest::Run(nsIEditor *aEditor, int32_t *outNumTests, int32_t *outNumTestsFailed)
michael@0: {
michael@0:   if (!aEditor) return;
michael@0:   mTextEditor = do_QueryInterface(aEditor);
michael@0:   mEditor = do_QueryInterface(aEditor);
michael@0:   RunUnitTest(outNumTests, outNumTestsFailed);
michael@0: }
michael@0: 
michael@0: nsresult TextEditorTest::RunUnitTest(int32_t *outNumTests, int32_t *outNumTestsFailed)
michael@0: {
michael@0:   nsresult result;
michael@0:   
michael@0:   NS_ENSURE_TRUE(outNumTests && outNumTestsFailed, NS_ERROR_NULL_POINTER);
michael@0:   
michael@0:   *outNumTests = 0;
michael@0:   *outNumTestsFailed = 0;
michael@0:   
michael@0:   result = InitDoc();
michael@0:   TEST_RESULT(result);
michael@0:   // shouldn't we just bail on error here?
michael@0:   
michael@0:   // insert some simple text
michael@0:   result = mTextEditor->InsertText(NS_LITERAL_STRING("1234567890abcdefghij1234567890"));
michael@0:   TEST_RESULT(result);
michael@0:   (*outNumTests)++;
michael@0:   if (NS_FAILED(result))
michael@0:     ++(*outNumTestsFailed);
michael@0:   
michael@0:   // insert some more text
michael@0:   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"));
michael@0:   TEST_RESULT(result);
michael@0:   (*outNumTests)++;
michael@0:   if (NS_FAILED(result))
michael@0:     ++(*outNumTestsFailed);
michael@0: 
michael@0:   result = TestInsertBreak();
michael@0:   TEST_RESULT(result);
michael@0:   (*outNumTests)++;
michael@0:   if (NS_FAILED(result))
michael@0:     ++(*outNumTestsFailed);
michael@0: 
michael@0:   result = TestTextProperties();
michael@0:   TEST_RESULT(result);
michael@0:   (*outNumTests)++;
michael@0:   if (NS_FAILED(result))
michael@0:     ++(*outNumTestsFailed);
michael@0: 
michael@0:   // get us back to the original document
michael@0:   result = mEditor->Undo(12);
michael@0:   TEST_RESULT(result);
michael@0: 
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: nsresult TextEditorTest::InitDoc()
michael@0: {
michael@0:   nsresult result = mEditor->SelectAll();
michael@0:   TEST_RESULT(result);
michael@0:   result = mEditor->DeleteSelection(nsIEditor::eNext, nsIEditor::eStrip);
michael@0:   TEST_RESULT(result);
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: nsresult TextEditorTest::TestInsertBreak()
michael@0: {
michael@0:   nsCOMPtr<nsISelection>selection;
michael@0:   nsresult result = mEditor->GetSelection(getter_AddRefs(selection));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(selection.get());
michael@0:   nsCOMPtr<nsIDOMNode>anchor;
michael@0:   result = selection->GetAnchorNode(getter_AddRefs(anchor));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(anchor.get());
michael@0:   selection->Collapse(anchor, 0);
michael@0:   // insert one break
michael@0:   printf("inserting a break\n");
michael@0:   result = mTextEditor->InsertLineBreak();
michael@0:   TEST_RESULT(result);
michael@0:   mEditor->DebugDumpContent();
michael@0: 
michael@0:   // insert a second break adjacent to the first
michael@0:   printf("inserting a second break\n");
michael@0:   result = mTextEditor->InsertLineBreak();
michael@0:   TEST_RESULT(result);
michael@0:   mEditor->DebugDumpContent();
michael@0:     
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: nsresult TextEditorTest::TestTextProperties()
michael@0: {
michael@0:   nsCOMPtr<nsIDOMDocument>doc;
michael@0:   nsresult result = mEditor->GetDocument(getter_AddRefs(doc));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(doc.get());
michael@0:   nsCOMPtr<nsIDOMNodeList>nodeList;
michael@0:   // XXX This is broken, text nodes are not elements.
michael@0:   nsAutoString textTag(NS_LITERAL_STRING("#text"));
michael@0:   result = doc->GetElementsByTagName(textTag, getter_AddRefs(nodeList));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(nodeList.get());
michael@0:   uint32_t count;
michael@0:   nodeList->GetLength(&count);
michael@0:   NS_ASSERTION(0!=count, "there are no text nodes in the document!");
michael@0:   nsCOMPtr<nsIDOMNode>textNode;
michael@0:   result = nodeList->Item(count-1, getter_AddRefs(textNode));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(textNode.get());
michael@0: 
michael@0:   // set the whole text node to bold
michael@0:   printf("set the whole first text node to bold\n");
michael@0:   nsCOMPtr<nsISelection>selection;
michael@0:   result = mEditor->GetSelection(getter_AddRefs(selection));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(selection.get());
michael@0:   nsCOMPtr<nsIDOMCharacterData>textData;
michael@0:   textData = do_QueryInterface(textNode);
michael@0:   uint32_t length;
michael@0:   textData->GetLength(&length);
michael@0:   selection->Collapse(textNode, 0);
michael@0:   selection->Extend(textNode, length);
michael@0: 
michael@0:   nsCOMPtr<nsIHTMLEditor> htmlEditor (do_QueryInterface(mTextEditor));
michael@0:   NS_ENSURE_TRUE(htmlEditor, NS_ERROR_FAILURE);
michael@0: 
michael@0:   bool any = false;
michael@0:   bool all = false;
michael@0:   bool first=false;
michael@0: 
michael@0:   const nsAFlatString& empty = EmptyString();
michael@0: 
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::b, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(false==first, "first should be false");
michael@0:   NS_ASSERTION(false==any, "any should be false");
michael@0:   NS_ASSERTION(false==all, "all should be false");
michael@0:   result = htmlEditor->SetInlineProperty(nsEditProperty::b, empty, empty);
michael@0:   TEST_RESULT(result);
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::b, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(true==first, "first should be true");
michael@0:   NS_ASSERTION(true==any, "any should be true");
michael@0:   NS_ASSERTION(true==all, "all should be true");
michael@0:   mEditor->DebugDumpContent();
michael@0: 
michael@0:   // remove the bold we just set
michael@0:   printf("set the whole first text node to not bold\n");
michael@0:   result = htmlEditor->RemoveInlineProperty(nsEditProperty::b, empty);
michael@0:   TEST_RESULT(result);
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::b, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(false==first, "first should be false");
michael@0:   NS_ASSERTION(false==any, "any should be false");
michael@0:   NS_ASSERTION(false==all, "all should be false");
michael@0:   mEditor->DebugDumpContent();
michael@0: 
michael@0:   // set all but the first and last character to bold
michael@0:   printf("set the first text node (1, length-1) to bold and italic, and (2, length-1) to underline.\n");
michael@0:   selection->Collapse(textNode, 1);
michael@0:   selection->Extend(textNode, length-1);
michael@0:   result = htmlEditor->SetInlineProperty(nsEditProperty::b, empty, empty);
michael@0:   TEST_RESULT(result);
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::b, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(true==first, "first should be true");
michael@0:   NS_ASSERTION(true==any, "any should be true");
michael@0:   NS_ASSERTION(true==all, "all should be true");
michael@0:   mEditor->DebugDumpContent();
michael@0:   // make all that same text italic
michael@0:   result = htmlEditor->SetInlineProperty(nsEditProperty::i, empty, empty);
michael@0:   TEST_RESULT(result);
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::i, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(true==first, "first should be true");
michael@0:   NS_ASSERTION(true==any, "any should be true");
michael@0:   NS_ASSERTION(true==all, "all should be true");
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::b, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(true==first, "first should be true");
michael@0:   NS_ASSERTION(true==any, "any should be true");
michael@0:   NS_ASSERTION(true==all, "all should be true");
michael@0:   mEditor->DebugDumpContent();
michael@0: 
michael@0:   // make all the text underlined, except for the first 2 and last 2 characters
michael@0:   result = doc->GetElementsByTagName(textTag, getter_AddRefs(nodeList));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(nodeList.get());
michael@0:   nodeList->GetLength(&count);
michael@0:   NS_ASSERTION(0!=count, "there are no text nodes in the document!");
michael@0:   result = nodeList->Item(count-2, getter_AddRefs(textNode));
michael@0:   TEST_RESULT(result);
michael@0:   TEST_POINTER(textNode.get());
michael@0:   textData = do_QueryInterface(textNode);
michael@0:   textData->GetLength(&length);
michael@0:   NS_ASSERTION(length==915, "wrong text node");
michael@0:   selection->Collapse(textNode, 1);
michael@0:   selection->Extend(textNode, length-2);
michael@0:   result = htmlEditor->SetInlineProperty(nsEditProperty::u, empty, empty);
michael@0:   TEST_RESULT(result);
michael@0:   result = htmlEditor->GetInlineProperty(nsEditProperty::u, empty, empty, &first, &any, &all);
michael@0:   TEST_RESULT(result);
michael@0:   NS_ASSERTION(true==first, "first should be true");
michael@0:   NS_ASSERTION(true==any, "any should be true");
michael@0:   NS_ASSERTION(true==all, "all should be true");
michael@0:   mEditor->DebugDumpContent();
michael@0: 
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: 
michael@0: 
michael@0: #endif
michael@0: 
michael@0: