[2/5] msxml3: Properly handle -1 as length of element qualified name in startElement()
Nikolay Sivov
nsivov at codeweavers.com
Mon Jun 25 02:48:25 CDT 2012
Properly handle -1 as length of element qualified name in startElement()
-------------- next part --------------
>From cbc9000f1d3bf22dad70644380721055a2846bd1 Mon Sep 17 00:00:00 2001
From: Nikolay Sivov <nsivov at codeweavers.com>
Date: Sat, 23 Jun 2012 00:38:12 +0400
Subject: [PATCH 02/10] Properly handle -1 as length of element qualified name in startElement()
---
dlls/msxml3/mxwriter.c | 5 +++-
dlls/msxml3/tests/saxreader.c | 46 ++++++++++++++++++++++++++++++++++++----
2 files changed, 45 insertions(+), 6 deletions(-)
diff --git a/dlls/msxml3/mxwriter.c b/dlls/msxml3/mxwriter.c
index 0382690..0455dc4 100644
--- a/dlls/msxml3/mxwriter.c
+++ b/dlls/msxml3/mxwriter.c
@@ -536,7 +536,10 @@ static void close_element_starttag(const mxwriter *This)
static void set_element_name(mxwriter *This, const WCHAR *name, int len)
{
SysFreeString(This->element);
- This->element = name ? SysAllocStringLen(name, len) : NULL;
+ if (name)
+ This->element = len != -1 ? SysAllocStringLen(name, len) : SysAllocString(name);
+ else
+ This->element = NULL;
}
static inline HRESULT flush_output_buffer(mxwriter *This)
diff --git a/dlls/msxml3/tests/saxreader.c b/dlls/msxml3/tests/saxreader.c
index e7e3172..267aea3 100644
--- a/dlls/msxml3/tests/saxreader.c
+++ b/dlls/msxml3/tests/saxreader.c
@@ -2822,6 +2822,7 @@ static void test_mxwriter_flush(void)
HRESULT hr;
char *buff;
LONG ref;
+ int len;
hr = CoCreateInstance(&CLSID_MXXMLWriter, NULL, CLSCTX_INPROC_SERVER,
&IID_IMXWriter, (void**)&writer);
@@ -2919,9 +2920,10 @@ static void test_mxwriter_flush(void)
EXPECT_HR(hr, S_OK);
ok(pos2.QuadPart == 0, "expected stream beginning\n");
- buff = HeapAlloc(GetProcessHeap(), 0, 2048);
- memset(buff, 'A', 2048);
- hr = ISAXContentHandler_characters(content, _bstr_(buff), 2048);
+ len = 2048;
+ buff = HeapAlloc(GetProcessHeap(), 0, len);
+ memset(buff, 'A', len);
+ hr = ISAXContentHandler_characters(content, _bstr_(buff), len);
EXPECT_HR(hr, S_OK);
pos.QuadPart = 0;
@@ -2965,8 +2967,8 @@ todo_wine
EXPECT_HR(hr, S_OK);
ok(pos2.QuadPart == 0, "expected stream beginning\n");
- memset(buff, 'A', 2048);
- hr = ISAXContentHandler_characters(content, _bstr_(buff), 2040);
+ memset(buff, 'A', len);
+ hr = ISAXContentHandler_characters(content, _bstr_(buff), len - 8);
EXPECT_HR(hr, S_OK);
pos.QuadPart = 0;
@@ -2978,6 +2980,28 @@ todo_wine
hr = ISAXContentHandler_endDocument(content);
EXPECT_HR(hr, S_OK);
+ /* test auto-flush function when stream is not set */
+ V_VT(&dest) = VT_EMPTY;
+ hr = IMXWriter_put_output(writer, dest);
+ EXPECT_HR(hr, S_OK);
+
+ hr = ISAXContentHandler_startDocument(content);
+ EXPECT_HR(hr, S_OK);
+
+ hr = ISAXContentHandler_startElement(content, emptyW, 0, emptyW, 0, _bstr_("a"), -1, NULL);
+ EXPECT_HR(hr, S_OK);
+
+ memset(buff, 'A', len);
+ hr = ISAXContentHandler_characters(content, _bstr_(buff), len);
+ EXPECT_HR(hr, S_OK);
+
+ V_VT(&dest) = VT_EMPTY;
+ hr = IMXWriter_get_output(writer, &dest);
+ EXPECT_HR(hr, S_OK);
+ len += strlen("<a>");
+ ok(SysStringLen(V_BSTR(&dest)) == len, "got len=%d, expected %d\n", SysStringLen(V_BSTR(&dest)), len);
+ VariantClear(&dest);
+
HeapFree(GetProcessHeap(), 0, buff);
ISAXContentHandler_Release(content);
IStream_Release(stream);
@@ -3382,6 +3406,18 @@ static void test_mxwriter_startendelement(void)
ok(!lstrcmpW(_bstr_("<abc></abd>"), V_BSTR(&dest)), "got wrong content %s\n", wine_dbgstr_w(V_BSTR(&dest)));
VariantClear(&dest);
+ V_VT(&dest) = VT_EMPTY;
+ hr = IMXWriter_put_output(writer, dest);
+ EXPECT_HR(hr, S_OK);
+
+ hr = ISAXContentHandler_startElement(content, _bstr_(""), 0, _bstr_(""), 0, _bstr_("a"), -1, NULL);
+ EXPECT_HR(hr, S_OK);
+ 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_("<a>"), V_BSTR(&dest)), "got wrong content %s\n", wine_dbgstr_w(V_BSTR(&dest)));
+
ISAXContentHandler_Release(content);
IMXWriter_Release(writer);
free_bstrs();
--
1.5.6.5
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