Tests: abort dwarf test on open() failure

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/tests/lib/test_dwarf.c b/tests/lib/test_dwarf.c
index 61b102ebfe991778238262226a182d6f3f60e4b0..95fd9e117ad8dbcede3282966ff2c87294016e01 100644 (file)
--- a/tests/lib/test_dwarf.c
+++ b/tests/lib/test_dwarf.c
@@ -44,6 +44,9 @@ void test_bt_dwarf(const char *data_dir)
 
        fd = open(path, O_RDONLY);
        ok(fd >= 0, "Open DWARF file %s", path);
+       if (fd < 0) {
+               exit(EXIT_FAILURE);
+       }
        dwarf_info = dwarf_begin(fd, DWARF_C_READ);
        ok(dwarf_info != NULL, "dwarf_begin successful");
        cu = bt_dwarf_cu_create(dwarf_info);