[gdb/testsuite] Fix gdb.tui/wrap-line.exp with --disable-tui
When running the test-case gdb.tui/wrap-line.exp with a build configured with
--disable-tui, we run into:
...
(gdb) PASS: gdb.tui/wrap-line.exp: width-hard-coded: set width 50
tui new-layout command-layout cmd 1^M
Undefined command: "tui". Try "help".^M
(gdb) ERROR: Undefined command "tui new-layout command-layout cmd 1".
...
Fix this by guarding the command with allow_tui_tests.
Tested on x86_64-linux.
diff --git a/gdb/testsuite/gdb.tui/wrap-line.exp b/gdb/testsuite/gdb.tui/wrap-line.exp
index 4587517..2f0e4a5 100644
--- a/gdb/testsuite/gdb.tui/wrap-line.exp
+++ b/gdb/testsuite/gdb.tui/wrap-line.exp
@@ -69,8 +69,10 @@
# Test wrapping in both CLI and TUI.
proc test_wrap_cli_tui { auto_detected_width } {
- # Use a TUI layout with just a command window.
- gdb_test_no_output "tui new-layout command-layout cmd 1"
+ if { [allow_tui_tests] } {
+ # Use a TUI layout with just a command window.
+ gdb_test_no_output "tui new-layout command-layout cmd 1"
+ }
set gdb_width 0
set readline_width 0
