richedit: More tests for visibility behavior of richedit scrollbars, with todo_wine.
Alternate method of forcing (in)visibility of scrollbars, with SetWindowLongA().
This commit is contained in:
Alex Villacís Lasso
Alexandre Julliard
parent
86e9e0720c
commit
47871f69a1
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@ -2697,6 +2697,238 @@ static void test_scrollbar_visibility(void)
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si.nPage, si.nMin, si.nMax);
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si.nPage, si.nMin, si.nMax);
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DestroyWindow(hwndRichEdit);
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DestroyWindow(hwndRichEdit);
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/* Test behavior with explicit visibility request, using SetWindowLong()() */
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hwndRichEdit = new_richedit(NULL);
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#define ENABLE_WS_VSCROLL(hwnd) \
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SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) | WS_VSCROLL)
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#define DISABLE_WS_VSCROLL(hwnd) \
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SetWindowLongA(hwnd, GWL_STYLE, GetWindowLongA(hwnd, GWL_STYLE) & ~WS_VSCROLL)
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/* Previously failed because builtin incorrectly re-hides scrollbar forced visible */
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ENABLE_WS_VSCROLL(hwndRichEdit);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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/* Ditto, see above */
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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/* Ditto, see above */
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a");
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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todo_wine {
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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/* Ditto, see above */
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a\na");
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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todo_wine {
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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/* Ditto, see above */
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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todo_wine {
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d) expected nMax/nPage nonzero\n",
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si.nPage, si.nMin, si.nMax);
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DestroyWindow(hwndRichEdit);
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hwndRichEdit = new_richedit(NULL);
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DISABLE_WS_VSCROLL(hwndRichEdit);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)"a");
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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todo_wine {
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ok(si.nPage == 0 && si.nMin == 0 && si.nMax == 0,
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"reported page/range is %d (%d..%d) expected all 0\n",
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si.nPage, si.nMin, si.nMax);
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}
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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/* Previously, builtin incorrectly re-shows explicitly hidden scrollbar */
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DISABLE_WS_VSCROLL(hwndRichEdit);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d) expected nMax/nPage nonzero\n",
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si.nPage, si.nMin, si.nMax);
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SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM)text);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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DISABLE_WS_VSCROLL(hwndRichEdit);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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/* Testing effect of EM_SCROLL on scrollbar visibility. It seems that
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EM_SCROLL will make visible any forcefully invisible scrollbar */
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SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEDOWN, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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DISABLE_WS_VSCROLL(hwndRichEdit);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) == 0),
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"Vertical scrollbar is visible, should be invisible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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/* Again, EM_SCROLL, with SB_LINEUP */
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SendMessage(hwndRichEdit, EM_SCROLL, SB_LINEUP, 0);
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memset(&si, 0, sizeof(si));
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si.cbSize = sizeof(si);
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si.fMask = SIF_PAGE | SIF_RANGE;
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GetScrollInfo(hwndRichEdit, SB_VERT, &si);
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ok (((GetWindowLongA(hwndRichEdit, GWL_STYLE) & WS_VSCROLL) != 0),
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"Vertical scrollbar is invisible, should be visible.\n");
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ok(si.nPage != 0 && si.nMin == 0 && si.nMax != 0,
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"reported page/range is %d (%d..%d)\n",
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si.nPage, si.nMin, si.nMax);
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DestroyWindow(hwndRichEdit);
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}
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}
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static void test_EM_SETUNDOLIMIT(void)
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static void test_EM_SETUNDOLIMIT(void)
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