Sweden-Number/dlls/msxml3/tests/xmldoc.c

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/*
* IXMLDocument tests
*
* Copyright 2007 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <stdio.h>
#include "windows.h"
#include "ole2.h"
#include "msxml2.h"
#include "ocidl.h"
#include "wine/test.h"
/* Deprecated Error Code */
#define XML_E_INVALIDATROOTLEVEL 0xc00ce556
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static void append_str(char **str, const char *data)
{
sprintf(*str, data);
*str += strlen(*str);
}
static void create_xml_file(LPCSTR filename)
{
char data[1024];
char *ptr = data;
DWORD dwNumberOfBytesWritten;
HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
append_str(&ptr, "<?xml version=\"1.0\" ?>\n");
append_str(&ptr, "<BankAccount>\n");
append_str(&ptr, " <Number>1234</Number>\n");
append_str(&ptr, " <Name>Captain Ahab</Name>\n");
append_str(&ptr, "</BankAccount>");
WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
CloseHandle(hf);
}
static void test_xmldoc(void)
{
HRESULT hr;
IXMLDocument *doc = NULL;
IXMLElement *element = NULL, *child = NULL, *value = NULL;
IXMLElementCollection *collection = NULL, *inner = NULL;
IPersistStreamInit *psi = NULL;
IStream *stream = NULL;
HGLOBAL hglobal;
HANDLE hfile;
LPVOID ptr;
DWORD file_size, read;
CHAR path[MAX_PATH];
long type, num_child;
VARIANT vIndex, vName;
BSTR name = NULL;
static const WCHAR szBankAccount[] = {'B','A','N','K','A','C','C','O','U','N','T',0};
static const WCHAR szNumber[] = {'N','U','M','B','E','R',0};
static const WCHAR szNumVal[] = {'1','2','3','4',0};
static const WCHAR szName[] = {'N','A','M','E',0};
static const WCHAR szNameVal[] = {'C','a','p','t','a','i','n',' ','A','h','a','b',0};
hr = CoCreateInstance(&CLSID_XMLDocument, NULL, CLSCTX_INPROC_SERVER,
&IID_IXMLDocument, (LPVOID*)&doc);
if (FAILED(hr))
{
skip("Failed to create XMLDocument instance\n");
return;
}
create_xml_file("bank.xml");
GetFullPathNameA("bank.xml", MAX_PATH, path, NULL);
hfile = CreateFile(path, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
ok(hfile != INVALID_HANDLE_VALUE, "Expected a valid file handle\n");
file_size = GetFileSize(hfile, NULL);
hglobal = GlobalAlloc(GHND, file_size);
ptr = GlobalLock(hglobal);
ReadFile(hfile, ptr, file_size, &read, NULL);
ok(file_size == read, "Expected to read the whole file, read %d\n", read);
hr = CreateStreamOnHGlobal(hglobal, TRUE, &stream);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(stream != NULL, "Expected non-NULL stream\n");
CloseHandle(hfile);
GlobalUnlock(hglobal);
hr = IXMLDocument_QueryInterface(doc, &IID_IPersistStreamInit, (LPVOID *)&psi);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(psi != NULL, "Expected non-NULL psi\n");
hr = IXMLDocument_get_root(doc, &element);
ok(hr == E_FAIL, "Expected E_FAIL, got %08x\n", hr);
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ok(element == NULL, "Expected NULL element\n");
hr = IPersistStreamInit_Load(psi, stream);
ok(hr == S_OK || hr == XML_E_INVALIDATROOTLEVEL, "Expected S_OK, got %08x\n", hr);
if(hr == XML_E_INVALIDATROOTLEVEL)
goto cleanup;
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ok(stream != NULL, "Expected non-NULL stream\n");
hr = IXMLDocument_get_root(doc, &element);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(element != NULL, "Expected non-NULL element\n");
hr = IXMLElement_get_type(element, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_ELEMENT, "Expected XMLELEMTYPE_ELEMENT, got %ld\n", type);
hr = IXMLElement_get_tagName(element, &name);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(!lstrcmpW(name, szBankAccount), "Expected BANKACCOUNT\n");
SysFreeString(name);
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hr = IXMLElement_get_children(element, &collection);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(collection != NULL, "Expected non-NULL collection\n");
hr = IXMLElementCollection_get_length(collection, &num_child);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(num_child == 2, "Expected 2, got %ld\n", num_child);
V_VT(&vIndex) = VT_I4;
V_I4(&vIndex) = 0;
V_VT(&vName) = VT_ERROR;
V_ERROR(&vName) = DISP_E_PARAMNOTFOUND;
hr = IXMLElementCollection_item(collection, vIndex, vName, (IDispatch **)&child);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(child != NULL, "Expected non-NULL child\n");
hr = IXMLElement_get_type(child, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_ELEMENT, "Expected XMLELEMTYPE_ELEMENT, got %ld\n", type);
hr = IXMLElement_get_tagName(child, &name);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(!lstrcmpW(name, szNumber), "Expected NUMBER\n");
SysFreeString(name);
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hr = IXMLElement_get_children(child, &inner);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(inner != NULL, "Expected non-NULL inner\n");
hr = IXMLElementCollection_get_length(inner, &num_child);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(num_child == 1, "Expected 1, got %ld\n", num_child);
hr = IXMLElementCollection_item(inner, vIndex, vName, (IDispatch **)&value);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(value != NULL, "Expected non-NULL value\n");
hr = IXMLElement_get_type(value, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_TEXT, "Expected XMLELEMTYPE_TEXT, got %ld\n", type);
hr = IXMLElement_get_text(value, &name);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(!lstrcmpW(name, szNumVal), "Expected '1234'\n");
SysFreeString(name);
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IXMLElementCollection_Release(inner);
inner = (IXMLElementCollection *)0xdeadbeef;
hr = IXMLElement_get_children(value, &inner);
ok(hr == 1, "Expected 1, got %08x\n", hr);
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ok(inner == NULL, "Expected NULL inner, got %p\n", inner);
IXMLElement_Release(value);
IXMLElement_Release(child);
value = NULL;
child = NULL;
V_I4(&vIndex) = 1;
hr = IXMLElementCollection_item(collection, vIndex, vName, (IDispatch **)&child);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(child != NULL, "Expected non-NULL child\n");
hr = IXMLElement_get_type(child, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_ELEMENT, "Expected XMLELEMTYPE_ELEMENT, got %ld\n", type);
hr = IXMLElement_get_tagName(child, &name);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(!lstrcmpW(name, szName), "Expected NAME\n");
SysFreeString(name);
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hr = IXMLElement_get_children(child, &inner);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(inner != NULL, "Expected non-NULL inner\n");
hr = IXMLElementCollection_get_length(inner, &num_child);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(num_child == 1, "Expected 1, got %ld\n", num_child);
V_I4(&vIndex) = 0;
hr = IXMLElementCollection_item(inner, vIndex, vName, (IDispatch **)&value);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(value != NULL, "Expected non-NULL value\n");
hr = IXMLElement_get_type(value, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_TEXT, "Expected XMLELEMTYPE_TEXT, got %ld\n", type);
hr = IXMLElement_get_text(value, &name);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(!lstrcmpW(name, szNameVal), "Expected 'Captain Ahab'\n");
SysFreeString(name);
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IXMLElementCollection_Release(inner);
inner = (IXMLElementCollection *)0xdeadbeef;
hr = IXMLElement_get_children(value, &inner);
ok(hr == 1, "Expected 1, got %08x\n", hr);
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ok(inner == NULL, "Expected NULL inner, got %p\n", inner);
IXMLElement_Release(value);
IXMLElement_Release(child);
IXMLElementCollection_Release(collection);
IXMLElement_Release(element);
cleanup:
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IStream_Release(stream);
IPersistStreamInit_Release(psi);
IXMLDocument_Release(doc);
DeleteFileA("bank.xml");
}
static void test_createElement(void)
{
HRESULT hr;
IXMLDocument *doc = NULL;
IXMLElement *element = NULL, *root = NULL;
VARIANT vType, vName;
long type;
hr = CoCreateInstance(&CLSID_XMLDocument, NULL, CLSCTX_INPROC_SERVER,
&IID_IXMLDocument, (LPVOID*)&doc);
if (FAILED(hr))
{
skip("Failed to create XMLDocument instance\n");
return;
}
/* invalid vType type */
V_VT(&vType) = VT_NULL;
V_VT(&vName) = VT_NULL;
element = (IXMLElement *)0xdeadbeef;
hr = IXMLDocument_createElement(doc, vType, vName, &element);
ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
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ok(element == NULL, "Expected NULL element\n");
/* invalid vType value */
V_VT(&vType) = VT_I4;
V_I4(&vType) = -1;
V_VT(&vName) = VT_NULL;
hr = IXMLDocument_createElement(doc, vType, vName, &element);
/* Up to and including SP7, createElement returns an element. */
if(hr == S_OK)
{
ok(element != NULL, "Expected element\n");
if (element != NULL)
{
hr = IXMLElement_get_type(element, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
/* SP7 returns an XMLELEMTYPE_ELEMENT */
ok(type == XMLELEMTYPE_OTHER || type == XMLELEMTYPE_ELEMENT,
"Expected XMLELEMTYPE_OTHER || XMLELEMTYPE_ELEMENT, got %ld\n", type);
IXMLElement_Release(element);
}
}
else
{
ok(hr == E_NOTIMPL, "Expected E_NOTIMPL, got %08x\n", hr);
ok(element == NULL, "Expected NULL element\n");
}
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/* invalid vName type */
V_VT(&vType) = VT_I4;
V_I4(&vType) = XMLELEMTYPE_ELEMENT;
V_VT(&vName) = VT_I4;
hr = IXMLDocument_createElement(doc, vType, vName, &element);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(element != NULL, "Expected non-NULL element\n");
hr = IXMLElement_get_type(element, &type);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(type == XMLELEMTYPE_ELEMENT, "Expected XMLELEMTYPE_ELEMENT, got %ld\n", type);
IXMLElement_Release(element);
/* NULL element */
V_VT(&vType) = VT_I4;
V_I4(&vType) = XMLELEMTYPE_ELEMENT;
V_VT(&vName) = VT_I4;
hr = IXMLDocument_createElement(doc, vType, vName, NULL);
ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
root = (IXMLElement *)0xdeadbeef;
hr = IXMLDocument_get_root(doc, &root);
ok(hr == E_FAIL, "Expected E_FAIL, got %08x\n", hr);
ok(root == NULL, "Expected NULL root\n");
V_VT(&vType) = VT_I4;
V_I4(&vType) = XMLELEMTYPE_ELEMENT;
V_VT(&vName) = VT_NULL;
hr = IXMLDocument_createElement(doc, vType, vName, &element);
ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
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ok(element != NULL, "Expected non-NULL element\n");
/* createElement does not set the new element as root */
root = (IXMLElement *)0xdeadbeef;
hr = IXMLDocument_get_root(doc, &root);
ok(hr == E_FAIL, "Expected E_FAIL, got %08x\n", hr);
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ok(root == NULL, "Expected NULL root\n");
IXMLElement_Release(element);
IXMLDocument_Release(doc);
}
START_TEST(xmldoc)
{
HRESULT hr;
hr = CoInitialize(NULL);
ok(hr == S_OK, "failed to init com\n");
test_xmldoc();
test_createElement();
CoUninitialize();
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}