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Commit 47871f69 authored by Alex Villacís Lasso's avatar Alex Villacís Lasso Committed by Alexandre Julliard
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richedit: More tests for visibility behavior of richedit scrollbars, with todo_wine.

Alternate method of forcing (in)visibility of scrollbars, with SetWindowLongA().
parent 86e9e072
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dlls/riched20/tests/editor.c
View file @ 47871f69
......@@ -2697,6 +2697,238 @@ static void test_scrollbar_visibility(void)
si.nPage, si.nMin, si.nMax);
DestroyWindow(hwndRichEdit);
/* Test behavior with explicit visibility request, using SetWindowLong()() */
hwndRichEdit = new_richedit(NULL);
#define ENABLE_WS_VSCROLL(hwnd) \
SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) | WS_VSCROLL)
#define DISABLE_WS_VSCROLL(hwnd) \
SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) & ~WS_VSCROLL)
/* Previously failed because builtin incorrectly re-hides scrollbar forced visible */
ENABLE_WS_VSCROLL(hwndRichEdit);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
/* Ditto, see above */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
/* Ditto, see above */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a");
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
todo_wine {
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
/* Ditto, see above */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a\na");
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
todo_wine {
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
/* Ditto, see above */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
todo_wine {
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d) expected nMax/nPage nonzero\n",
si.nPage, si.nMin, si.nMax);
DestroyWindow(hwndRichEdit);
hwndRichEdit = new_richedit(NULL);
DISABLE_WS_VSCROLL(hwndRichEdit);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a");
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
todo_wine {
ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
"reported page/range is %d (%d..%d) expected all 0\n",
si.nPage, si.nMin, si.nMax);
}
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
/* Previously, builtin incorrectly re-shows explicitly hidden scrollbar */
DISABLE_WS_VSCROLL(hwndRichEdit);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d) expected nMax/nPage nonzero\n",
si.nPage, si.nMin, si.nMax);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
DISABLE_WS_VSCROLL(hwndRichEdit);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
/* Testing effect of EM_SCROLL on scrollbar visibility. It seems that
EM_SCROLL will make visible any forcefully invisible scrollbar */
SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEDOWN, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
DISABLE_WS_VSCROLL(hwndRichEdit);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
"Vertical scrollbar is visible, should be invisible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
/* Again, EM_SCROLL, with SB_LINEUP */
SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEUP, 0);
memset(&si, 0, sizeof(si));
si.cbSize = sizeof(si);
si.fMask = SIF_PAGE | SIF_RANGE;
GetScrollInfo(hwndRichEdit, SB_VERT, &si);
ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
"Vertical scrollbar is invisible, should be visible.\n");
ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
"reported page/range is %d (%d..%d)\n",
si.nPage, si.nMin, si.nMax);
DestroyWindow(hwndRichEdit);
}
static void test_EM_SETUNDOLIMIT(void)
......
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