- bt_grep --silent "^CAUSED BY " "${stderr_file}"
- ok $? "non existent trace dir: babeltrace produces an error stack"
-
- bt_grep --silent "Failed to open metadata file: No such file or directory: path=\".*metadata\"" \
- "${stderr_file}"
- ok $? "non existent trace dir: babeltrace produces the expected error message"
+ bt_grep_ok \
+ "^CAUSED BY " \
+ "${stderr_file}" \
+ "non existent trace dir: babeltrace produces an error stack"
+
+ bt_grep_ok \
+ "Failed to open metadata file: No such file or directory: path=\".*metadata\"" \
+ "$stderr_file" \
+ "non existent trace dir: babeltrace produces the expected error message"