-# Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
+# Copyright 1992-2019 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 2 of the License, or
+# 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,
# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-# Please email any bugs, comments, and/or additions to this file to:
-# bug-gdb@prep.ai.mit.edu
+# along with this program. If not, see <http://www.gnu.org/licenses/>. */
# This file was written by Fred Fish. (fnf@cygnus.com)
-if $tracelevel {
- strace $tracelevel
+gdb_exit
+gdb_start
+
+gdb_test_no_output "set pagination off"
+gdb_test "show pagination" "State of pagination is off.*" "pagination is off"
+gdb_test_sequence "help" "unpaged help" {
+ "List of classes of commands:"
+ ""
+ "aliases -- Aliases of other commands"
+ "breakpoints -- Making program stop at certain points"
+ "data -- Examining data"
+ "files -- Specifying and examining files"
+ "internals -- Maintenance commands"
+ "obscure -- Obscure features"
+ "running -- Running the program"
+ "stack -- Examining the stack"
+ "status -- Status inquiries"
+ "support -- Support facilities"
+ "tracepoints -- Tracing of program execution without stopping the program"
+ "user-defined -- User-defined commands"
+ ""
+ "Type .help. followed by a class name for a list of commands in that class."
+ "Type .help. followed by command name for full documentation."
+ "Command name abbreviations are allowed if unambiguous."
}
-global message
-global timeout
-set timeout 200
+gdb_test_no_output "set pagination on"
+gdb_test "show pagination" "State of pagination is on.*" "pagination is on"
+gdb_test_no_output "set height 10"
+send_gdb "help\n"
+gdb_expect_list "paged help" \
+ ".*$pagination_prompt" {
+ "List of classes of commands:"
+ ""
+ "aliases -- Aliases of other commands"
+ "breakpoints -- Making program stop at certain points"
+ "data -- Examining data"
+ "files -- Specifying and examining files"
+ "internals -- Maintenance commands"
+ "obscure -- Obscure features"
+ "running -- Running the program"
+}
+gdb_test "q"
-gdb_exit
-gdb_start
-gdb_test "set pagination off" ""
-gdb_test "info set" ".*pagination: State of pagination is off.*"
-gdb_test "set pagination on" ""
-gdb_test "info set" ".*pagination: State of pagination is on.*"
+gdb_test_no_output "set height 5"
+send_gdb "printf \"1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n10\\n11\"\n"
+gdb_expect_list "paged count" \
+ ".*$pagination_prompt" {
+ 1
+ 2
+ 3
+ 4
+}
+send_gdb "c\n"
+gdb_expect_list "paged count remainder" "${gdb_prompt} " {
+ 5
+ 6
+ 7
+ 8
+ 9
+ 10
+ 11
+}
+
+set fours [string repeat 4 40]
+set str "1\\n2\\n3\\n$fours\\n5\\n"
+
+# Avoid some confusing output from readline.
+gdb_test_no_output "set editing off"
+
+gdb_test_no_output "set width 30"
+send_gdb "printf \"$str\"\n"
+gdb_expect_list "paged count for interrupt" \
+ ".*$pagination_prompt" \
+ [list 1\r\n 2\r\n 3\r\n 444444444444444444444444444444]
+
+gdb_test "q" "Quit" "quit while paging"
+
+# Check that width/height of sqrt(INT_MAX) is treated as unlimited, as
+# well as "0" and explicit "unlimited".
+foreach_with_prefix size {"0" "0x80000000" "unlimited"} {
+
+ # Alternate between "non-unlimited" values and "unlimited" values,
+ # to make sure we're not seeing stale internal state.
+
+ gdb_test "set width 200"
+ gdb_test "show width" \
+ "Number of characters gdb thinks are in a line is 200\\."
+
+ gdb_test "set height 200"
+ gdb_test "show height" \
+ "Number of lines gdb thinks are in a page is 200\\."
+
+ gdb_test "set width $size"
+ gdb_test "show width unlimited" \
+ "Number of characters gdb thinks are in a line is unlimited\\."
+
+ gdb_test "set height $size"
+ gdb_test "show height unlimited" \
+ "Number of lines gdb thinks are in a page is unlimited\\."
+}
+
+gdb_test "set width -1" "integer -1 out of range"
+gdb_test "set height -1" "integer -1 out of range"
gdb_exit
return 0
projects / deliverable / binutils-gdb.git / blobdiff