diff options
author | Eric Andersen <andersen@codepoet.org> | 2001-03-16 03:20:36 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 2001-03-16 03:20:36 +0000 |
commit | 162b5c1c0a1d12b47250e422b036882eefc99732 (patch) | |
tree | 085b8f38c559d37711746c1a04b8337f2c2544e1 /test/setjmp/setjmp_test.c | |
parent | 39f83819e26ed9c63386bdf254d2f6751f54cce9 (diff) |
Add in a setjmp test from David Schleef
Diffstat (limited to 'test/setjmp/setjmp_test.c')
-rw-r--r-- | test/setjmp/setjmp_test.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/setjmp/setjmp_test.c b/test/setjmp/setjmp_test.c new file mode 100644 index 000000000..f371048a5 --- /dev/null +++ b/test/setjmp/setjmp_test.c @@ -0,0 +1,35 @@ + +#include <stdio.h> +#include <setjmp.h> +#include <unistd.h> + + +jmp_buf jb; +int tries=0; + +int main(int argc,char *argv[]) +{ + int ret; + + printf("calling setjmp, should return with 0\n"); + + ret = setjmp(jb); + + printf("setjmp returned %d\n",ret); + + if(!ret){ + if(tries++>4){ + printf("Hmmm... in loop, must be broken.\n"); + return 0; + } + printf("now calling longjmp, setjmp should return with 1\n"); + + longjmp(jb,1); + + printf("returned from longjmp, must be broken\n"); + return 0; + } + + return 0; +} + |