gdb/testsuite: resolve duplicate test name in gnu_vector.exp

While testing on AArch64 I spotted a duplicate test name in the
gdb.base/gnu_vector.exp test.

This commit adds a 'with_test_prefix' to resolve the duplicate.

While I was in the area I updated a 'gdb_test_multiple' call to make
use of $gdb_test_name.

There should be no change in what is tested after this commit.

1 files changed, 11 insertions, 9 deletions

diff --git a/gdb/testsuite/gdb.base/gnu_vector.exp b/gdb/testsuite/gdb.base/gnu_vector.exp
index b47be65..796d9e9 100644
--- a/gdb/testsuite/gdb.base/gnu_vector.exp
+++ b/gdb/testsuite/gdb.base/gnu_vector.exp
@@ -222,16 +222,18 @@ gdb_test "print add_structvecs(i2, (struct just_int2)\{2*i2\}, (struct two_int2)
 gdb_test "print add_singlevecs((char1) \{6\}, (int1) \{12\}, (double1) \{24\})" "= \\{42\\}" \
     "call add_singlevecs"
 
-# Test "finish" from vector-valued function.
 gdb_breakpoint "add_some_intvecs"
-gdb_continue "add_some_intvecs"
-set test "finish shows vector return value"
-gdb_test_multiple "finish" $test {
-    -re "Value returned is .* = \\{10, 20, 48, 72\\}.*$gdb_prompt $" {
-	pass $test
-    }
-    -re "Value returned has type: .* Cannot determine contents.*$gdb_prompt $" {
-	kfail "gdb/8549" $test
+
+# Test "finish" from vector-valued function.
+with_test_prefix "finish from vector function" {
+    gdb_continue "add_some_intvecs"
+    gdb_test_multiple "finish" "shows vector return value" {
+	-re "Value returned is .* = \\{10, 20, 48, 72\\}.*$gdb_prompt $" {
+	    pass $gdb_test_name
+	}
+	-re "Value returned has type: .* Cannot determine contents.*$gdb_prompt $" {
+	    kfail "gdb/8549" $gdb_test_name
+	}
     }
 }