Copyright (c) 2005 X.Org Foundation L.L.C. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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Copyright (c) Applied Testing and Technology, Inc. 1995 All Rights Reserved. >># Project: VSW5 >># >># File: xts5/Xlib11/Expose.m >># >># Description: >># Tests for Expose() >># >># Modifications: >># $Log: exps.m,v $ >># Revision 1.2 2005-11-03 08:42:27 jmichael >># clean up all vsw5 paths to use xts5 instead. >># >># Revision 1.1.1.2 2005/04/15 14:05:16 anderson >># Reimport of the base with the legal name in the copyright fixed. >># >># Revision 8.0 1998/12/23 23:31:12 mar >># Branch point for Release 5.0.2 >># >># Revision 7.0 1998/10/30 22:50:44 mar >># Branch point for Release 5.0.2b1 >># >># Revision 6.0 1998/03/02 05:22:54 tbr >># Branch point for Release 5.0.1 >># >># Revision 5.0 1998/01/26 03:19:26 tbr >># Branch point for Release 5.0.1b1 >># >># Revision 4.0 1995/12/15 09:01:18 tbr >># Branch point for Release 5.0.0 >># >># Revision 3.1 1995/12/15 00:58:01 andy >># Prepare for GA Release >># /* Portions of this software are based on Xlib and X Protocol Test Suite. We have used this material under the terms of its copyright, which grants free use, subject to the conditions below. Note however that those portions of this software that are based on the original Test Suite have been significantly revised and that all such revisions are copyright (c) 1995 Applied Testing and Technology, Inc. Insomuch as the proprietary revisions cannot be separated from the freely copyable material, the net result is that use of this software is governed by the ApTest copyright. Copyright (c) 1990, 1991 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium. Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of UniSoft not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. UniSoft makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. */ >>TITLE Expose Xlib11 >>EXTERN #define EVENT Expose #define MASK ExposureMask >>ASSERTION Good A The server does not generate xname events on windows whose class is specified as .S InputOnly . >>STRATEGY Create InputOnly window. Select for Expose and MapNotify events on window. Map window. Verify that a MapNotify event was received. Verify that no Expose events were received. >>CODE Display *display = Dsp; Window w; XEvent event_return; int events; #ifdef OTHERMASK #undef OTHERMASK #endif #define OTHERMASK StructureNotifyMask #ifdef OTHEREVENT #undef OTHEREVENT #endif #define OTHEREVENT MapNotify /* Create InputOnly window. */ w = iponlywin(display); /* Select for Expose and MapNotify events on window. */ XSelectInput(display, w, MASK|OTHERMASK); /* Map window. */ XSync(display, True); XMapWindow(display, w); XSync(display, False); /* Verify that a MapNotify event was received. */ if (!XCheckTypedWindowEvent(display, w, OTHEREVENT, &event_return)) { delete("Expected %s event, got none", eventname(OTHEREVENT)); return; } else CHECK; /* Verify that no Expose events were received. */ if (XCheckTypedWindowEvent(display, w, EVENT, &event_return)) { delete("Got %s event, expected none", eventname(EVENT)); return; } else CHECK; events = XPending(display); if (events > 0) { delete("Received %d more events than expected", events); return; } else CHECK; CHECKPASS(3); >>ASSERTION def >>#NOTE Tested below in the "...all clients having set..." assertion. When no valid contents are available for regions of a window and the regions are visible, then an xname event is generated. >>ASSERTION Good B 1 >>#NOTE Can't predict when/how the server will perform backing-store. When no valid contents are available for regions of a window and the regions are viewable but not visible and the server is maintaining backing store on the window, then an xname event is generated. >>ASSERTION Good B 1 >>#NOTE Can't predict when/how the server will perform backing-store. When no valid contents are available for regions of a window and the window is not viewable but the server is honoring the window's backing-store attribute of .S Always or .S WhenMapped , then an xname event is generated. >>ASSERTION Good A When an xname events are generated, then they are contiguously delivered by the server. >>STRATEGY Create client. Build and create window hierarchy. Choose event window. Select for Visibility events on all windows. Select for Expose events on event window. Unmap and remap event window to generate Expose events. Verify that Expose events are contiguously delivered. >>CODE Display *display; Winh *eventw; Winh *child; Winhe *winhe; int expected; int lastcount; /* Create client. */ /* * Do not use Dsp because we are selecting on root window. * We could instead de-select on root window prior to returning, * but this is actually easier. */ display = opendisplay(); if (display == (Display *) NULL) { delete("Could not open display."); return; } else CHECK; /* Build and create window hierarchy. */ if (winh(display, 2, WINH_MAP)) { report("Could not build window hierarchy"); return; } else CHECK; /* Choose event window. */ eventw = guardian->firstchild; /* Select for Visibility events on all windows. */ if (winh_selectinput(display, (Winh *)NULL, VisibilityChangeMask)) return; else CHECK; /* Select for Expose events on event window. */ if (winh_selectinput(display, eventw, VisibilityChangeMask|MASK)) return; else CHECK; /* Unmap and remap event window to generate Expose events. */ XUnmapWindow(display, eventw->window); XSync(display, True); XMapWindow(display, eventw->window); XSync(display, False); /* Verify that events are contiguously delivered. */ if (winh_harvest(display, (Winh *) NULL)) { report("Could not harvest events"); return; } else CHECK; if (winh_qdel == (Winhe *) NULL) { delete("No events delivered."); return; } else CHECK; winhe = winh_qdel; while (winhe && winhe->event->type == VisibilityNotify) winhe = winhe->next; expected = -1; for ( ; winhe && expected; winhe = winhe->next) { if (expected == -1) CHECK; if (winhe->event->type != EVENT) { report("Received %s event while only expecting %s types", eventname(winhe->event->type), eventname(EVENT)); delete("Unexpected event received."); return; } if (winhe->event->xexpose.window != eventw->window) { report("Received event on wrong window, got %d expecting %d", winhe->event->xexpose.window, eventw->window); delete("Unexpected event received."); return; } lastcount = winhe->event->xexpose.count; if (lastcount < expected) expected--; else expected = lastcount; } if (lastcount != 0) { report("Last %s had count set to %d, not zero", eventname(EVENT), lastcount); FAIL; } else CHECK; while (winhe && winhe->event->type == VisibilityNotify) winhe = winhe->next; if (winhe) { report("Received %s event while only expecting %s types", eventname(winhe->event->type), eventname(VisibilityNotify)); FAIL; } else CHECK; CHECKPASS(9); >>ASSERTION Good A When an xname event is generated, then all clients having set .S ExposureMask event mask bits on the event window are delivered an xname event. >>STRATEGY Create clients client2 and client3. Build and create window hierarchy. Choose event window. Select for Expose events on event window. Select for Expose events on event window with client2. Select for no events on event window with client3. Unmap and remap event window to generate Expose events. Verify that events are delivered to selecting clients. Verify that no Expose events are received for client3. >>CODE Display *display = Dsp; Display *client2, *client3; Winh *eventw; int events; Window w; XEvent event_return; /* Create clients client2 and client3. */ if ((client2 = opendisplay()) == (Display *) NULL) { delete("Couldn't create client2."); return; } else CHECK; if ((client3 = opendisplay()) == (Display *) NULL) { delete("Couldn't create client3."); return; } else CHECK; /* Build and create window hierarchy. */ if (winh(display, 2, WINH_MAP)) { report("Could not build window hierarchy"); return; } else CHECK; /* Choose event window. */ eventw = guardian->firstchild; w = eventw->window; /* Select for Expose events on event window. */ XSelectInput(display, w, MASK); /* Select for Expose events on event window with client2. */ XSelectInput(client2, w, MASK); /* Select for no events on event window with client3. */ XSelectInput(client3, w, NoEventMask); /* Unmap and remap event window to generate Expose events. */ XUnmapWindow(display, eventw->window); XSync(display, True); XSync(client2, True); XSync(client3, True); XMapWindow(display, eventw->window); XSync(display, False); XSync(client2, False); XSync(client3, False); /* Verify that events are delivered to selecting clients. */ if (!XCheckTypedWindowEvent(display, w, EVENT, &event_return)) { delete("Expected %s event, got none", eventname(EVENT)); return; } else CHECK; if (!XCheckTypedWindowEvent(client2, w, EVENT, &event_return)) { delete("Expected %s event, got none with client2", eventname(EVENT)); return; } else CHECK; /* Verify that no Expose events are received for client3. */ if (XCheckTypedWindowEvent(client3, w, EVENT, &event_return)) { delete("Got %s event, expected none", eventname(EVENT)); return; } else CHECK; CHECKPASS(6); >>ASSERTION def >>#NOTE True for most events (except MappingNotify and selection stuff). When an xname event is generated, then clients not having set .S ExposureMask event mask bits on the event window are not delivered an xname event. >>#NOTEs >>ASSERTION >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M type >>#NOTEs is set to >>#NOTEs xname. >>#NOTEs >>ASSERTION >>#NOTEs >>#NOTE The method of expansion is not clear. >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M serial >>#NOTEs is set >>#NOTEs from the serial number reported in the protocol >>#NOTEs but expanded from the 16-bit least-significant bits >>#NOTEs to a full 32-bit value. >>#NOTEm >>ASSERTION >>#NOTEm When ARTICLE xname event is delivered >>#NOTEm and the event came from a >>#NOTEm .S SendEvent >>#NOTEm protocol request, >>#NOTEm then >>#NOTEm .M send_event >>#NOTEm is set to >>#NOTEm .S True . >>#NOTEs >>ASSERTION >>#NOTEs When ARTICLE xname event is delivered >>#NOTEs and the event was not generated by a >>#NOTEs .S SendEvent >>#NOTEs protocol request, >>#NOTEs then >>#NOTEs .M send_event >>#NOTEs is set to >>#NOTEs .S False . >>#NOTEs >>ASSERTION >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M display >>#NOTEs is set to >>#NOTEs a pointer to the display on which the event was read. >>#NOTEs >>ASSERTION >>#NOTEs >>#NOTE Global except for MappingNotify and KeymapNotify. >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M window >>#NOTEs is set to >>#NOTEs the >>#NOTEs ifdef(`WINDOWTYPE', WINDOWTYPE, event) >>#NOTEs window. >>#NOTEs >>ASSERTION >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M x >>#NOTEs and >>#NOTEs .M y >>#NOTEs are set to >>#NOTEs the coordinates relative to the window's origin >>#NOTEs and indicate the upper-left corner of the rectangle defining the exposed region. >>#NOTEs >>ASSERTION >>#NOTEs When ARTICLE xname event is delivered, >>#NOTEs then >>#NOTEs .M width >>#NOTEs and >>#NOTEs .M height >>#NOTEs are set to >>#NOTEs the size (extent) of the rectangle. >>#NOTEs >>ASSERTION >>#NOTEs When >>#NOTEs .M count >>#NOTEs is set to zero, >>#NOTEs then no further xname events are to follow for the exposed DRAWABLE. >>#NOTEs >>ASSERTION >>#NOTEs When >>#NOTEs .M count >>#NOTEs is greater than zero, >>#NOTEs then at least >>#NOTEs .M count >>#NOTEs xname events >>#NOTEs are to follow for the exposed DRAWABLE.