1 #! @builddir@/grub-shell-tester
3 # Copyright (C) 2010 Free Software Foundation, Inc.
5 # GRUB is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # GRUB is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with GRUB. If not, see <http://www.gnu.org/licenses/>.
31 # Negated forms (copied from grub_script_if.in)
35 if ! true; then echo yes; fi
37 #basic if, no execution
38 if ! false; then echo no; fi
40 #if else, execute if path
41 if ! true; then echo yes; else echo no; fi
43 #if else, execute else path
44 if ! false; then echo no; else echo yes; fi
46 #if elif, execute elif
47 if ! false; then echo no; elif ! true; then echo yes; fi
49 #if elif else, execute else
50 if ! false; then echo no; elif ! false; then echo no; else echo yes; fi
52 #if elif(1) elif(2), execute elif(2)
53 if false; then echo no; elif ! false; then echo no; elif ! true; then echo yes; fi
55 #if elif(1) elif(2) else, execute else
56 if false; then echo no; elif false; then echo no; elif ! false; then echo no; else echo yes; fi
58 #if {if elif else}, execute elif
59 if true; then if false; then echo no; elif ! true; then echo yes; else echo no; fi; fi
61 #if {if elif} else, execute elif. ofcourse no dangling-else problem due to "fi"
62 if true; then if ! false; then echo no; elif true; then echo yes; fi; else echo no; fi