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richedit: Added some extra tests for EM_FORMATRANGE. 

The existing tests were not properly testing the return value for the case
where all the text fits in the page rect, so this patch adds a couple of
simple tests for this case.
This commit is contained in:
Dylan Smith 2010-02-22 03:17:49 -05:00 committed by Alexandre Julliard
parent bf0815424b
commit fe9933ae4d
1 changed files with 19 additions and 3 deletions
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22
dlls/riched20/tests/editor.c
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@ -4812,9 +4812,10 @@ static void test_WM_PASTE(void)
static void test_EM_FORMATRANGE(void)
{
int i, tpp_x, tpp_y;
int r, i, tpp_x, tpp_y;
HDC hdc;
HWND hwndRichEdit = new_richedit(NULL);
FORMATRANGE fr;
static const struct {
const char *string; /* The string */
int first; /* First 'pagebreak', 0 for don't care */
@ -4834,14 +4835,29 @@ static void test_EM_FORMATRANGE(void)
tpp_x = 1440 / GetDeviceCaps(hdc, LOGPIXELSX);
tpp_y = 1440 / GetDeviceCaps(hdc, LOGPIXELSY);
/* Test the simple case where all the text fits in the page rect. */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a");
fr.hdc = fr.hdcTarget = hdc;
fr.rc.top = fr.rcPage.top = fr.rc.left = fr.rcPage.left = 0;
fr.rc.right = fr.rcPage.right = 500 * tpp_x;
fr.rc.bottom = fr.rcPage.bottom = 500 * tpp_y;
fr.chrg.cpMin = 0;
fr.chrg.cpMax = -1;
r = SendMessage(hwndRichEdit, EM_FORMATRANGE, FALSE, (LPARAM)&fr);
todo_wine ok(r == 2, "r=%d expected r=2\n", r);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"ab");
fr.rc.bottom = fr.rcPage.bottom;
r = SendMessage(hwndRichEdit, EM_FORMATRANGE, FALSE, (LPARAM)&fr);
todo_wine ok(r == 3, "r=%d expected r=3\n", r);
SendMessage(hwndRichEdit, EM_FORMATRANGE, FALSE, 0);
for (i = 0; i < sizeof(fmtstrings)/sizeof(fmtstrings[0]); i++)
{
FORMATRANGE fr;
GETTEXTLENGTHEX gtl;
SIZE stringsize;
int r, len;
int len;
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) fmtstrings[i].string);