From: Gabriel Ivăncescu gabrielopcode@gmail.com
Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com --- dlls/mshtml/htmlelem.c | 25 +++++++++ dlls/mshtml/tests/dom.c | 111 +++++++++++++++++++++++++++++++++++----- 2 files changed, 124 insertions(+), 12 deletions(-)
diff --git a/dlls/mshtml/htmlelem.c b/dlls/mshtml/htmlelem.c index 6b48ecec5e2..914c525237c 100644 --- a/dlls/mshtml/htmlelem.c +++ b/dlls/mshtml/htmlelem.c @@ -1331,6 +1331,9 @@ static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strA TRACE("(%p)->(%s %lx %p)\n", This, debugstr_w(strAttributeName), lFlags, pfSuccess);
if(compat_mode < COMPAT_MODE_IE9 || !This->dom_element) { + HTMLAttributeCollection *attrs; + HTMLDOMAttribute *attr; + hres = dispex_get_id(&This->node.event_target.dispex, translate_attr_name(strAttributeName, compat_mode), lFlags & ATTRFLAG_CASESENSITIVE ? fdexNameCaseSensitive : fdexNameCaseInsensitive, &id); if(hres == DISP_E_UNKNOWNNAME) { @@ -1340,6 +1343,26 @@ static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strA if(FAILED(hres)) return hres;
+ hres = HTMLElement_get_attr_col(&This->node, &attrs); + if(FAILED(hres)) + return hres; + attr = find_attr_in_list(attrs, id, NULL); + IHTMLAttributeCollection_Release(&attrs->IHTMLAttributeCollection_iface); + + if(attr) { + hres = get_elem_attr_value_by_dispid(This, id, &attr->value); + if(FAILED(hres)) + return hres; + if(!attr->name) { + hres = dispex_prop_name(&This->node.event_target.dispex, id, &attr->name); + if(FAILED(hres)) + return hres; + } + list_remove(&attr->entry); + IHTMLDOMNode_Release(&attr->elem->node.IHTMLDOMNode_iface); + attr->elem = NULL; + } + if(id == DISPID_IHTMLELEMENT_STYLE) { IHTMLStyle *style;
@@ -8203,6 +8226,8 @@ static HRESULT HTMLAttributeCollection_get_dispid(DispatchEx *dispex, const WCHA return hres; IHTMLDOMAttribute_Release(&attr->IHTMLDOMAttribute_iface);
+ /* Even though this breaks DISPID rules where the same name must return the same DISPID, because the pos can change + * as attributes are removed (and re-added), it's how native works (see test_attr_collection_disp in tests). */ *dispid = MSHTML_DISPID_CUSTOM_MIN+pos; return S_OK; } diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c index 9b52f7290c7..e29b75562a8 100644 --- a/dlls/mshtml/tests/dom.c +++ b/dlls/mshtml/tests/dom.c @@ -3745,39 +3745,42 @@ static LONG test_attr_collection_attr(IDispatch *attr, LONG i) return ret; }
-static void test_attr_collection_disp(IDispatch *disp) +static void test_attr_collection_disp(IDispatch *disp, LONG len, IHTMLElement *elem) { + DISPID dispid, dispid2, dispid_attr1, dispid_attr2, dispid_attr3; IDispatchEx *dispex; IHTMLDOMAttribute *attr; DISPPARAMS dp = {NULL, NULL, 0, 0}; + VARIANT_BOOL vbool; + WCHAR buf[11]; VARIANT var; EXCEPINFO ei; - DISPID id; - BSTR bstr; HRESULT hres; + BSTR bstr;
hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex); ok(hres == S_OK, "QueryInterface failed: %08lx\n", hres);
- bstr = SysAllocString(L"0"); - hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &id); + swprintf(buf, ARRAY_SIZE(buf), L"%lu", len - 2); + bstr = SysAllocString(buf); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid); ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); SysFreeString(bstr);
VariantInit(&var); - hres = IDispatchEx_InvokeEx(dispex, id, LOCALE_NEUTRAL, INVOKE_PROPERTYGET, &dp, &var, &ei, NULL); + hres = IDispatchEx_InvokeEx(dispex, dispid, LOCALE_NEUTRAL, INVOKE_PROPERTYGET, &dp, &var, &ei, NULL); ok(hres == S_OK, "InvokeEx failed: %08lx\n", hres); ok(V_VT(&var) == VT_DISPATCH, "V_VT(var)=%d\n", V_VT(&var)); ok(V_DISPATCH(&var) != NULL, "V_DISPATCH(var) == NULL\n"); VariantClear(&var);
bstr = SysAllocString(L"attr1"); - hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &id); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid_attr1); ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); SysFreeString(bstr);
VariantInit(&var); - hres = IDispatchEx_InvokeEx(dispex, id, LOCALE_NEUTRAL, INVOKE_PROPERTYGET, &dp, &var, &ei, NULL); + hres = IDispatchEx_InvokeEx(dispex, dispid_attr1, LOCALE_NEUTRAL, INVOKE_PROPERTYGET, &dp, &var, &ei, NULL); ok(hres == S_OK, "InvokeEx failed: %08lx\n", hres); ok(V_VT(&var) == VT_DISPATCH, "V_VT(var)=%d\n", V_VT(&var)); ok(V_DISPATCH(&var) != NULL, "V_DISPATCH(var) == NULL\n"); @@ -3789,6 +3792,72 @@ static void test_attr_collection_disp(IDispatch *disp) IHTMLDOMAttribute_Release(attr); VariantClear(&var);
+ bstr = SysAllocString(L"attr2"); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid_attr2); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + SysFreeString(bstr); + + bstr = SysAllocString(L"attr3"); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid_attr3); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + SysFreeString(bstr); + + ok(dispid == dispid_attr1 || dispid == dispid_attr2 || dispid == dispid_attr3, + "indexed dispid isn't one of the attr dispids\n"); + + bstr = SysAllocString(L"attr1"); + hres = IHTMLElement_removeAttribute(elem, bstr, 0, &vbool); + ok(hres == S_OK, "removeAttribute failed: %08lx\n", hres); + ok(vbool == VARIANT_TRUE, "removeAttribute returned %x\n", vbool); + SysFreeString(bstr); + + hres = IDispatchEx_GetMemberName(dispex, dispid_attr1, &bstr); + ok(hres == S_OK, "GetMemberName failed: %08lx\n", hres); + ok(wcscmp(bstr, L"attr1"), "GetMemberName still returned attr1 after removal\n"); + SysFreeString(bstr); + + bstr = SysAllocString(buf); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid2); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + ok(dispid, "indexed dispid is not the same after removal\n"); + SysFreeString(bstr); + + bstr = SysAllocString(L"attr2"); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + ok(dispid == dispid_attr2, "dispid != dispid_attr2\n"); + SysFreeString(bstr); + + bstr = SysAllocString(L"attr1"); + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid); + ok(hres == DISP_E_UNKNOWNNAME, "GetDispID returned: %08lx\n", hres); + SysFreeString(bstr); + + bstr = SysAllocString(L"added_attr"); + V_VT(&var) = VT_BSTR; + V_BSTR(&var) = SysAllocString(L"test"); + hres = IHTMLElement_setAttribute(elem, bstr, var, 0); + ok(hres == S_OK, "setAttribute failed: %08lx\n", hres); + + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + ok(dispid != dispid_attr1, "added attr dispid == dispid_attr1\n"); + ok(dispid != dispid_attr2, "added attr dispid == dispid_attr2\n"); + ok(dispid != dispid_attr3, "added attr dispid == dispid_attr3\n"); + SysFreeString(bstr); + + bstr = SysAllocString(L"attr1"); + hres = IHTMLElement_setAttribute(elem, bstr, var, 0); + ok(hres == S_OK, "setAttribute failed: %08lx\n", hres); + VariantClear(&var); + + hres = IDispatchEx_GetDispID(dispex, bstr, fdexNameCaseSensitive, &dispid); + ok(hres == S_OK, "GetDispID failed: %08lx\n", hres); + ok(dispid != dispid_attr1, "attr1 after re-added dispid == dispid_attr1\n"); + ok(dispid != dispid_attr2, "attr1 after re-added dispid == dispid_attr2\n"); + ok(dispid != dispid_attr3, "attr1 after re-added dispid == dispid_attr3\n"); + SysFreeString(bstr); + IDispatchEx_Release(dispex); }
@@ -3886,7 +3955,7 @@ static void test_attr_collection(IHTMLElement *elem) ok(hres == E_INVALIDARG, "item failed: %08lx\n", hres); VariantClear(&id);
- test_attr_collection_disp(disp); + test_attr_collection_disp(disp, len, elem);
IDispatch_Release(disp); IHTMLAttributeCollection_Release(attr_col); @@ -10224,8 +10293,10 @@ static void test_attr(IHTMLDocument2 *doc, IHTMLElement *elem) { IHTMLDOMAttribute *attr, *attr2, *attr3; IHTMLElement4 *elem4; - VARIANT v; + VARIANT_BOOL vbool; HRESULT hres; + VARIANT v; + BSTR bstr;
get_elem_attr_node((IUnknown*)elem, L"noattr", FALSE);
@@ -10311,6 +10382,24 @@ static void test_attr(IHTMLDocument2 *doc, IHTMLElement *elem) test_attr_specified(attr, VARIANT_FALSE); test_attr_expando(attr, VARIANT_FALSE); test_attr_node(attr, doc); + + attr = get_elem_attr_node((IUnknown*)elem, L"emptyattr", TRUE); + test_attr_specified(attr, VARIANT_TRUE); + test_attr_expando(attr, VARIANT_TRUE); + + bstr = SysAllocString(L"emptyattr"); + hres = IHTMLElement_removeAttribute(elem, bstr, 0, &vbool); + ok(hres == S_OK, "removeAttribute failed: %08lx\n", hres); + ok(vbool == VARIANT_TRUE, "removeAttribute returned %x\n", vbool); + test_attr_expando(attr, VARIANT_FALSE); + SysFreeString(bstr); + + elem4 = get_elem4_iface((IUnknown*)elem); + hres = IHTMLElement4_setAttributeNode(elem4, attr, &attr2); + ok(hres == S_OK, "setAttributeNode failed: %08lx\n", hres); + ok(!attr2, "attr2 != NULL\n"); + test_attr_specified(attr, VARIANT_TRUE); + test_attr_expando(attr, VARIANT_TRUE); IHTMLDOMAttribute_Release(attr);
/* Test created, detached attribute. */ @@ -10343,8 +10432,6 @@ static void test_attr(IHTMLDocument2 *doc, IHTMLElement *elem) SysFreeString(V_BSTR(&v)); test_attr_value(attr, L"testing");
- elem4 = get_elem4_iface((IUnknown*)elem); - hres = IHTMLElement4_setAttributeNode(elem4, attr, &attr2); ok(hres == S_OK, "setAttributeNode failed: %08lx\n", hres); ok(!attr2, "attr2 != NULL\n");