Nikolay Sivov : msxml3: Fix parameter validation for startElement() for MXXMLWriter60.
Module: wine Branch: master Commit: 25bf8e5387873d8a002d01c454c3af4f14589036 URL: http://source.winehq.org/git/wine.git/?a=commit;h=25bf8e5387873d8a002d01c454... Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Thu Aug 25 15:31:02 2011 +0400 msxml3: Fix parameter validation for startElement() for MXXMLWriter60. --- dlls/msxml3/mxwriter.c | 3 +- dlls/msxml3/tests/saxreader.c | 177 +++++++++++++++++++++++++++++++++++++---- 2 files changed, 164 insertions(+), 16 deletions(-) diff --git a/dlls/msxml3/mxwriter.c b/dlls/msxml3/mxwriter.c index 60ac35f..0ac5974 100644 --- a/dlls/msxml3/mxwriter.c +++ b/dlls/msxml3/mxwriter.c @@ -737,7 +737,8 @@ static HRESULT WINAPI mxwriter_saxcontent_startElement( TRACE("(%p)->(%s %s %s %p)\n", This, debugstr_wn(namespaceUri, nnamespaceUri), debugstr_wn(local_name, nlocal_name), debugstr_wn(QName, nQName), attr); - if (!namespaceUri || !local_name || !QName) return E_INVALIDARG; + if ((!namespaceUri || !local_name || !QName) && This->class_version != MSXML6) + return E_INVALIDARG; xmlOutputBufferWriteString(This->buffer, "<"); s = xmlchar_from_wchar(QName); diff --git a/dlls/msxml3/tests/saxreader.c b/dlls/msxml3/tests/saxreader.c index e136e33..ca70a0d 100644 --- a/dlls/msxml3/tests/saxreader.c +++ b/dlls/msxml3/tests/saxreader.c @@ -32,6 +32,9 @@ #include "wine/test.h" +#define EXPECT_HR(hr,hr_exp) \ + ok(hr == hr_exp, "got 0x%08x, expected 0x%08x\n", hr, hr_exp) + #define EXPECT_REF(obj,ref) _expect_ref((IUnknown*)obj, ref, __LINE__) static void _expect_ref(IUnknown* obj, ULONG ref, int line) { @@ -1377,6 +1380,163 @@ static void test_mxwriter_startenddocument(void) free_bstrs(); } +struct writer_startelement_t { + const GUID *clsid; + const char *uri; + const char *local_name; + const char *qname; + const char *output; + HRESULT hr; +}; + +static const struct writer_startelement_t writer_startelement[] = { + /* 0 */ + { &CLSID_MXXMLWriter, NULL, NULL, NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter30, NULL, NULL, NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter40, NULL, NULL, NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter60, NULL, NULL, NULL, "<>", S_OK }, + { &CLSID_MXXMLWriter, "uri", NULL, NULL, NULL, E_INVALIDARG }, + /* 5 */ + { &CLSID_MXXMLWriter30, "uri", NULL, NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter40, "uri", NULL, NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter60, "uri", NULL, NULL, "<>", S_OK }, + { &CLSID_MXXMLWriter, NULL, "local", NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter30, NULL, "local", NULL, NULL, E_INVALIDARG }, + /* 10 */ + { &CLSID_MXXMLWriter40, NULL, "local", NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter60, NULL, "local", NULL, "<>", S_OK }, + { &CLSID_MXXMLWriter, NULL, NULL, "qname", NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter30, NULL, NULL, "qname", NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter40, NULL, NULL, "qname", NULL, E_INVALIDARG }, + /* 15 */ + { &CLSID_MXXMLWriter60, NULL, NULL, "qname", "<qname>", S_OK }, + { &CLSID_MXXMLWriter, "uri", "local", "qname", "<qname>", S_OK }, + { &CLSID_MXXMLWriter30, "uri", "local", "qname", "<qname>", S_OK }, + { &CLSID_MXXMLWriter40, "uri", "local", "qname", "<qname>", S_OK }, + { &CLSID_MXXMLWriter60, "uri", "local", "qname", "<qname>", S_OK }, + /* 20 */ + { &CLSID_MXXMLWriter, "uri", "local", NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter30, "uri", "local", NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter40, "uri", "local", NULL, NULL, E_INVALIDARG }, + { &CLSID_MXXMLWriter60, "uri", "local", NULL, "<>", S_OK }, + { &CLSID_MXXMLWriter, "uri", "local", "uri:local", "<uri:local>", S_OK }, + /* 25 */ + { &CLSID_MXXMLWriter30, "uri", "local", "uri:local", "<uri:local>", S_OK }, + { &CLSID_MXXMLWriter40, "uri", "local", "uri:local", "<uri:local>", S_OK }, + { &CLSID_MXXMLWriter60, "uri", "local", "uri:local", "<uri:local>", S_OK }, + { &CLSID_MXXMLWriter, "uri", "local", "uri:local2", "<uri:local2>", S_OK }, + { &CLSID_MXXMLWriter30, "uri", "local", "uri:local2", "<uri:local2>", S_OK }, + /* 30 */ + { &CLSID_MXXMLWriter40, "uri", "local", "uri:local2", "<uri:local2>", S_OK }, + { &CLSID_MXXMLWriter60, "uri", "local", "uri:local2", "<uri:local2>", S_OK }, + { NULL } +}; + +struct msxmlsupported_data_t +{ + const GUID *clsid; + const char *name; + BOOL supported; +}; + +static struct msxmlsupported_data_t msxmlsupported_data[] = +{ + { &CLSID_MXXMLWriter, "MXXMLWriter" }, + { &CLSID_MXXMLWriter30, "MXXMLWriter30" }, + { &CLSID_MXXMLWriter40, "MXXMLWriter40" }, + { &CLSID_MXXMLWriter60, "MXXMLWriter60" }, + { NULL } +}; + +static void get_supported_mxwriter_data(struct msxmlsupported_data_t *table) +{ + while (table->clsid) + { + IMXWriter *writer; + HRESULT hr; + + hr = CoCreateInstance(table->clsid, NULL, CLSCTX_INPROC_SERVER, + &IID_IMXWriter, (void**)&writer); + if (hr == S_OK) IMXWriter_Release(writer); + + table->supported = hr == S_OK; + if (hr != S_OK) win_skip("class %s not supported\n", table->name); + + table++; + } +} + +static BOOL is_mxwriter_supported(const GUID *clsid, const struct msxmlsupported_data_t *table) +{ + while (table->clsid) + { + if (table->clsid == clsid) return table->supported; + table++; + } + return FALSE; +} + +static void test_mxwriter_startelement(const struct writer_startelement_t *table) +{ + int i; + + get_supported_mxwriter_data(msxmlsupported_data); + + i = 0; + while (table->clsid) + { + ISAXContentHandler *content; + IMXWriter *writer; + HRESULT hr; + + if (!is_mxwriter_supported(table->clsid, msxmlsupported_data)) + { + table++; + i++; + continue; + } + + hr = CoCreateInstance(table->clsid, NULL, CLSCTX_INPROC_SERVER, + &IID_IMXWriter, (void**)&writer); + EXPECT_HR(hr, S_OK); + + hr = IMXWriter_QueryInterface(writer, &IID_ISAXContentHandler, (void**)&content); + EXPECT_HR(hr, S_OK); + + hr = IMXWriter_put_omitXMLDeclaration(writer, VARIANT_TRUE); + EXPECT_HR(hr, S_OK); + + hr = ISAXContentHandler_startDocument(content); + EXPECT_HR(hr, S_OK); + + hr = ISAXContentHandler_startElement(content, _bstr_(table->uri), lstrlen(table->uri), + _bstr_(table->local_name), lstrlen(table->local_name), _bstr_(table->qname), lstrlen(table->qname), NULL); + ok(hr == table->hr, "test %d: got 0x%08x, expected 0x%08x\n", i, hr, table->hr); + + /* test output */ + if (hr == S_OK) + { + VARIANT dest; + + V_VT(&dest) = VT_EMPTY; + hr = IMXWriter_get_output(writer, &dest); + EXPECT_HR(hr, S_OK); + ok(V_VT(&dest) == VT_BSTR, "got %d\n", V_VT(&dest)); + ok(!lstrcmpW(_bstr_(table->output), V_BSTR(&dest)), + "test %d: got wrong content %s, expected %s\n", i, wine_dbgstr_w(V_BSTR(&dest)), table->output); + VariantClear(&dest); + } + + ISAXContentHandler_Release(content); + IMXWriter_Release(writer); + + table++; + i++; + } + + free_bstrs(); +} + static void test_mxwriter_startendelement(void) { static const char winehqA[] = "http://winehq.org"; @@ -1385,6 +1545,8 @@ static void test_mxwriter_startendelement(void) VARIANT dest; HRESULT hr; + test_mxwriter_startelement(writer_startelement); + hr = CoCreateInstance(&CLSID_MXXMLWriter, NULL, CLSCTX_INPROC_SERVER, &IID_IMXWriter, (void**)&writer); ok(hr == S_OK, "Expected S_OK, got %08x\n", hr); @@ -1398,21 +1560,6 @@ static void test_mxwriter_startendelement(void) hr = ISAXContentHandler_startDocument(content); ok(hr == S_OK, "got %08x\n", hr); - /* qualified name without defined namespace */ - hr = ISAXContentHandler_startElement(content, NULL, 0, NULL, 0, _bstr_("a:b"), 3, NULL); - ok(hr == E_INVALIDARG, "got %08x\n", hr); - - hr = ISAXContentHandler_startElement(content, NULL, 0, _bstr_("b"), 1, _bstr_("a:b"), 3, NULL); - ok(hr == E_INVALIDARG, "got %08x\n", hr); - - /* only local name is an error too */ - hr = ISAXContentHandler_startElement(content, NULL, 0, _bstr_("b"), 1, NULL, 0, NULL); - ok(hr == E_INVALIDARG, "got %08x\n", hr); - - /* only local name is an error too */ - hr = ISAXContentHandler_startElement(content, _bstr_(""), 0, _bstr_("b"), 1, NULL, 0, NULL); - ok(hr == E_INVALIDARG, "got %08x\n", hr); - /* all string pointers should be not null */ hr = ISAXContentHandler_startElement(content, _bstr_(""), 0, _bstr_("b"), 1, _bstr_(""), 0, NULL); ok(hr == S_OK, "got %08x\n", hr);
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Alexandre Julliard