forked from Imagelibrary/binutils-gdb
24f3aded1d
I noticed that we didn't have many tests of the tui 'focus' command, so I started adding some. This exposed a bug in GDB; we are able to focus windows that should not be focusable, e.g. the 'status' window. This is harmless until we then do 'focus next' or 'focus prev', along this code path we assert that the currently focused window is focusable, which obviously, is not always true, so GDB fails with an assertion error. The fix is simple; add a check to the tui_set_focus_command function to ensure that the selected window is focusable. If it is not then an error is thrown. The new tests I've added cover this case.
23 lines
777 B
C
23 lines
777 B
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2023 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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int
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main ()
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{
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return 0;
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}
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