mshtml: Implement IHTMLStyle get/put posTop.

dlls/mshtml/htmlstyle.c

@@ -1845,15 +1845,22 @@ static HRESULT WINAPI HTMLStyle_get_pixelHeight(IHTMLStyle *iface, long *p)
 static HRESULT WINAPI HTMLStyle_put_posTop(IHTMLStyle *iface, float v)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->()\n", This);
-    return E_NOTIMPL;
+
+    TRACE("(%p)->(%f)\n", This, v);
+
+    return set_style_pos(This, STYLEID_TOP, v);
 }
 
 static HRESULT WINAPI HTMLStyle_get_posTop(IHTMLStyle *iface, float *p)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->()\n", This);
-    return E_NOTIMPL;
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    if(!p)
+        return E_POINTER;
+
+    return get_nsstyle_pos(This, STYLEID_TOP, p);
 }
 
 static HRESULT WINAPI HTMLStyle_put_posLeft(IHTMLStyle *iface, float v)

dlls/mshtml/tests/dom.c

@@ -2445,6 +2445,22 @@ static void test_default_style(IHTMLStyle *style)
     ok(!V_BSTR(&v), "V_BSTR(v) != NULL\n");
     VariantClear(&v);
 
+    /* Test posTop */
+    hres = IHTMLStyle_get_posTop(style, NULL);
+    ok(hres == E_POINTER, "get_left failed: %08x\n", hres);
+
+    f = 1.0f;
+    hres = IHTMLStyle_get_posTop(style, &f);
+    ok(hres == S_OK, "get_left failed: %08x\n", hres);
+    ok(f == 0.0, "expected 0.0 got %f\n", f);
+
+    hres = IHTMLStyle_put_posTop(style, 4.9f);
+    ok(hres == S_OK, "get_left failed: %08x\n", hres);
+
+    hres = IHTMLStyle_get_posTop(style, &f);
+    ok(hres == S_OK, "get_left failed: %08x\n", hres);
+    ok(f == 4.0, "expected 4.0 got %f\n", f);
+
     V_VT(&v) = VT_BSTR;
     V_BSTR(&v) = a2bstr("3px");
     hres = IHTMLStyle_put_top(style, v);
@@ -2458,6 +2474,10 @@ static void test_default_style(IHTMLStyle *style)
     ok(!strcmp_wa(V_BSTR(&v), "3px"), "V_BSTR(v) = %s\n", dbgstr_w(V_BSTR(&v)));
     VariantClear(&v);
 
+    hres = IHTMLStyle_get_posTop(style, &f);
+    ok(hres == S_OK, "get_left failed: %08x\n", hres);
+    ok(f == 3.0, "expected 3.0 got %f\n", f);
+
     V_VT(&v) = VT_NULL;
     hres = IHTMLStyle_put_top(style, v);
     ok(hres == S_OK, "put_top failed: %08x\n", hres);