dwrite: Store locale name range attribute in lower case.

dlls/dwrite/layout.c

@@ -2158,8 +2158,10 @@ static BOOL set_layout_range_attrval(struct layout_range_header *h, enum layout_
         break;
     case LAYOUT_RANGE_ATTR_LOCALE:
         changed = strcmpiW(dest->locale, value->u.locale) != 0;
-        if (changed)
+        if (changed) {
             strcpyW(dest->locale, value->u.locale);
+            strlwrW(dest->locale);
+        }
         break;
     case LAYOUT_RANGE_ATTR_FONTFAMILY:
         changed = strcmpW(dest->fontfamily, value->u.fontfamily) != 0;

dlls/dwrite/tests/layout.c

@@ -2097,7 +2097,6 @@ if (0) /* crashes on native */
     range.length = 0;
     hr = IDWriteTextLayout_GetLocaleName(layout, 0, buffW, sizeof(buffW)/sizeof(WCHAR), &range);
     ok(hr == S_OK, "got 0x%08x\n", hr);
-todo_wine
     ok(!lstrcmpW(buffW, enusW), "got %s\n", wine_dbgstr_w(buffW));
     ok((range.startPosition == 0 && range.length == ~0u) ||
         broken(range.startPosition == 0 && range.length == 4) /* vista/win7 */, "got %u,%u\n", range.startPosition, range.length);
@@ -2107,7 +2106,6 @@ todo_wine
     range.length = 0;
     hr = IDWriteTextLayout_GetLocaleName(layout, 100, buffW, sizeof(buffW)/sizeof(WCHAR), &range);
     ok(hr == S_OK, "got 0x%08x\n", hr);
-todo_wine
     ok(!lstrcmpW(buffW, enusW), "got %s\n", wine_dbgstr_w(buffW));
     ok((range.startPosition == 0 && range.length == ~0u) ||
         broken(range.startPosition == 4 && range.length == ~0u-4) /* vista/win7 */, "got %u,%u\n", range.startPosition, range.length);
@@ -4418,7 +4416,7 @@ todo_wine
     flush_sequence(sequences, RENDERER_ID);
     hr = IDWriteTextLayout_Draw(layout, NULL, &testrenderer, 0.0f, 0.0f);
     ok(hr == S_OK, "got 0x%08x\n", hr);
-    ok_sequence(sequences, RENDERER_ID, drawunderline3_seq, "draw underline test 2", TRUE);
+    ok_sequence(sequences, RENDERER_ID, drawunderline3_seq, "draw underline test 2", FALSE);
 
     IDWriteTextLayout_Release(layout);