diff --git a/ChangeLog b/ChangeLog index cbd5d9793..aeb61cdb4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2013-05-07 Vladimir Serbinenko + + * grub-core/tests/setjmp_test.c: New test. + 2013-05-07 Vladimir Serbinenko New variables 'net_default_*' to determine MAC/IP of default interface. diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def index 56a1ec331..7dc106ee1 100644 --- a/grub-core/Makefile.core.def +++ b/grub-core/Makefile.core.def @@ -1742,6 +1742,11 @@ module = { common = tests/example_functional_test.c; }; +module = { + name = setjmp_test; + common = tests/setjmp_test.c; +}; + module = { name = videotest_checksum; common = tests/videotest_checksum.c; diff --git a/grub-core/tests/lib/functional_test.c b/grub-core/tests/lib/functional_test.c index 957354e05..8f66fe33b 100644 --- a/grub-core/tests/lib/functional_test.c +++ b/grub-core/tests/lib/functional_test.c @@ -56,6 +56,7 @@ grub_functional_all_tests (grub_extcmd_context_t ctxt __attribute__ ((unused)), grub_dl_load ("exfctest"); grub_dl_load ("videotest_checksum"); grub_dl_load ("gfxterm_menu"); + grub_dl_load ("setjmp_test"); FOR_LIST_ELEMENTS (test, grub_test_list) ok = !grub_test_run (test) && ok; diff --git a/grub-core/tests/setjmp_test.c b/grub-core/tests/setjmp_test.c new file mode 100644 index 000000000..29aab2535 --- /dev/null +++ b/grub-core/tests/setjmp_test.c @@ -0,0 +1,74 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2013 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see . + */ + +#include +#include +#include + +GRUB_MOD_LICENSE ("GPLv3+"); + +static grub_jmp_buf jmp_point; +static int expected, ctr; + +static void +jmp0 (void) +{ + grub_longjmp (jmp_point, 0); +} + +static void +jmp1 (void) +{ + grub_longjmp (jmp_point, 1); +} + +static void +jmp2 (void) +{ + grub_longjmp (jmp_point, 2); +} + +static void +setjmp_test (void) +{ + int val; + + expected = 0; + val = grub_setjmp (jmp_point); + + grub_test_assert (val == expected, "setjmp returned %d instead of %d", + val, expected); + switch (ctr++) + { + case 0: + expected = 1; + jmp0 (); + case 1: + expected = 1; + jmp1 (); + case 2: + expected = 2; + jmp2 (); + case 3: + return; + } + grub_test_assert (0, "setjmp didn't return enough times"); +} + +/* Register example_test method as a functional test. */ +GRUB_FUNCTIONAL_TEST (setjmp_test, setjmp_test);