diff options
| -rw-r--r-- | test/setjmp/Makefile | 22 | ||||
| -rw-r--r-- | test/setjmp/setjmp_test.c | 35 |
2 files changed, 57 insertions, 0 deletions
diff --git a/test/setjmp/Makefile b/test/setjmp/Makefile new file mode 100644 index 000000000..45721ef90 --- /dev/null +++ b/test/setjmp/Makefile @@ -0,0 +1,22 @@ +TESTDIR=../ +include $(TESTDIR)/Rules.mak + + +TARGETS=setjmp_test +all: $(TARGETS) + +setjmp_test: setjmp_test.c Makefile $(TESTDIR)/Config $(TESTDIR)/Rules.mak $(TESTCC) + -@ echo "-------" + -@ echo " " + -@ echo "Compiling vs uClibc: " + -@ echo " " + $(TESTCC) $(CFLAGS) -c $< -o $@.o + $(TESTCC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LIBS) + $(STRIPTOOL) -x -R .note -R .comment $@ + -./$@ + -@ echo " " + +clean: + rm -f *.[oa] *~ core $(TARGETS) + + 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; +} + |