[gdb/testsuite] Remove gdb.testsuite/lmap.exp

Test-case gdb.testsuite/lmap.exp was added to test a local definition of lmap
in lib/gdb.exp.

That one has been removed in commit e447f3a122c ("Require Tcl 8.6.2").

Remove the unnecessary test-case.

diff --git a/gdb/testsuite/gdb.testsuite/lmap.exp b/gdb/testsuite/gdb.testsuite/lmap.exp
deleted file mode 100644 (file)
index da03722..0000000
--- a/gdb/testsuite/gdb.testsuite/lmap.exp
+++ /dev/null
@@ -1,20 +0,0 @@
-# Copyright 2023-2025 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-set one 1
-set l1 { $one 2 }
-set res1 [lmap item $l1 {expr $item + 1}]
-gdb_assert { [lindex $res1 0] == 2 }
-gdb_assert { [lindex $res1 1] == 3 }
-gdb_assert { $item == 2 }