tests: Use diff -u

[babeltrace.git] / tests / utils / utils.sh

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index c44e2e3ba12833e94789ab1be99831ab5b04d9bd..a66acd993f940a4e8a8185a3f9900691791682a2 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -121,7 +121,7 @@ bt_diff_cli() {
        echo "$args" | xargs "$BT_TESTS_BT2_BIN" 2>/dev/null | tr -d "\r" > "$temp_output_file"
 
        # Compare output with expected output
-       if ! diff "$temp_output_file" "$expected_file" 2>/dev/null >"$temp_diff"; then
+       if ! diff -u "$temp_output_file" "$expected_file" 2>/dev/null >"$temp_diff"; then
                echo "ERROR: for '$args': actual and expected outputs differ:" >&2
                cat "$temp_diff" >&2
                ret=1