citrun

commit c7613333b5d82c338611d7b906a7d4aedf2f7338
parent e52e2b57a61f2073cc168acad58f13ad9565b366
Author: Kyle Milz <kyle@0x30.net>
Date:   Sat, 20 Aug 2016 01:18:35 -0600

src: error out when incompatible runtime objects are run

Diffstat:
M
src/runtime.c
 | 
2
+-
M
t/rt_ver.sh
 | 
9
+++++----

2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/src/runtime.c b/src/runtime.c
@@ -149,7 +149,7 @@ citrun_node_add(uint8_t node_major, uint8_t node_minor, struct citrun_node *n)
 	size_t shm_pos = 0;
 
 	if (node_major != citrun_major || node_minor != citrun_minor) {
-		warnx("libcitrun %i.%i: node with version %i.%i skipped",
+		errx(1, "libcitrun %i.%i: incompatible node version %i.%i",
 			citrun_major, citrun_minor,
 			node_major, node_minor);
 		return;
diff --git a/t/rt_ver.sh b/t/rt_ver.sh
@@ -1,8 +1,8 @@
 #
 # Check that linking object files of one citrun version with libcitrun of
-# another shows a warning message.
+# another errors.
 #
-echo 1..2
+echo 1..3
 . test/utils.sh
 
 cat <<EOF > main.c
@@ -19,9 +19,10 @@ EOF
 /usr/bin/cc -o main main.o $TEST_TOOLS/libcitrun.a
 
 main 2> out
+[ $? -eq 1 ] && echo ok 2 - runtime errored program out
 
 cat <<EOF > good
-main: libcitrun 0.0: node with version 0.255 skipped
+main: libcitrun 0.0: incompatible node version 0.255
 EOF
 
-diff -u good out && echo ok 2
+diff -u good out && echo ok 3 - error message