update test to account for always printing the bit len

Author: AldanTanneo

tests/by-util/test_cksum.rs

@@ -3150,10 +3150,10 @@ fn test_check_checkfile_with_io_error() {
     "ac"
 )]
 fn test_shake128(#[case] args: &[&str], #[case] expected: &str) {
-    let algo_name = if args.is_empty() || args[1] == "0" {
-        "SHAKE128".to_string()
+    let bit_len = if args.is_empty() || args[1] == "0" {
+        "256"
     } else {
-        format!("SHAKE128-{}", args[1])
+        args[1]
     };
 
     new_ucmd!()
@@ -3162,7 +3162,7 @@ fn test_shake128(#[case] args: &[&str], #[case] expected: &str) {
         .args(args)
         .pipe_in("xxx")
         .succeeds()
-        .stdout_only(format!("{algo_name} (-) = {expected}\n"));
+        .stdout_only(format!("SHAKE128-{bit_len} (-) = {expected}\n"));
 }
 
 #[rstest]
@@ -3219,10 +3219,10 @@ fn test_shake128(#[case] args: &[&str], #[case] expected: &str) {
     "2f"
 )]
 fn test_shake256(#[case] args: &[&str], #[case] expected: &str) {
-    let algo_name = if args.is_empty() || args[1] == "0" {
-        "SHAKE256".to_string()
+    let bit_len = if args.is_empty() || args[1] == "0" {
+        "512"
     } else {
-        format!("SHAKE256-{}", args[1])
+        args[1]
     };
 
     new_ucmd!()
@@ -3231,5 +3231,5 @@ fn test_shake256(#[case] args: &[&str], #[case] expected: &str) {
         .args(args)
         .pipe_in("xxx")
         .succeeds()
-        .stdout_only(format!("{algo_name} (-) = {expected}\n"));
+        .stdout_only(format!("SHAKE256-{bit_len} (-) = {expected}\n"));
 }