Tests fix: Unchecked return value

Reported by Coverity
** CID 1258705:  Unchecked return value  (CHECKED_RETURN)

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

diff --git a/tests/lib/test_ctf_writer.c b/tests/lib/test_ctf_writer.c
index 608172cf926ce9096ab9623fd3a57c0d9888776b..232a1f915daaaf083c572654009087abc93d8740 100644 (file)
--- a/tests/lib/test_ctf_writer.c
+++ b/tests/lib/test_ctf_writer.c
@@ -90,7 +90,7 @@ void validate_metadata(char *parser_path, char *metadata_path)
        parser_output_fd = mkstemp(parser_output_path);
        metadata_fd = open(metadata_path, O_RDONLY);
 
-       unlink(parser_output_path);
+       //unlink(parser_output_path);
 
        if (parser_output_fd == -1 || metadata_fd == -1) {
                diag("Failed create temporary files for metadata parsing.");
@@ -204,7 +204,7 @@ void validate_trace(char *parser_path, char *trace_path)
        }
 
        babeltrace_output_fd = mkstemp(babeltrace_output_path);
-       unlink(babeltrace_output_path);
+       //unlink(babeltrace_output_path);
 
        if (babeltrace_output_fd == -1) {
                diag("Failed to create a temporary file for trace parsing.");
@@ -481,8 +481,9 @@ void append_simple_event(struct bt_ctf_stream_class *stream_class,
        bt_ctf_event_class_put(ret_event_class);
 
        /* Set an event context type which will contain a single integer*/
-       bt_ctf_field_type_structure_add_field(event_context_type, uint_12_type,
-               "event_specific_context");
+       ok(!bt_ctf_field_type_structure_add_field(event_context_type, uint_12_type,
+               "event_specific_context"),
+               "Add event specific context field");
        ok(bt_ctf_event_class_get_context_type(NULL) == NULL,
                "bt_ctf_event_class_get_context_type handles NULL correctly");
        ok(bt_ctf_event_class_get_context_type(simple_event_class) == NULL,
@@ -1861,7 +1862,7 @@ int main(int argc, char **argv)
        struct dirent *entry;
        while ((entry = readdir(trace_dir))) {
                if (entry->d_type == DT_REG) {
-                       unlinkat(dirfd(trace_dir), entry->d_name, 0);
+                       //unlinkat(dirfd(trace_dir), entry->d_name, 0);
                }
        }