gdb/testsuite/gdb.base/eval.exp

# Copyright 2010-2024 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
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#
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gdb_exit
gdb_start

gdb_test_no_output "set \$a = 10" "initialize \$a."

gdb_test "eval \"echo %d\\n\", \$a++" "10" "first eval."
gdb_test "eval \"echo %d\\n\", \$a*2" "22" "second eval."

gdb_test_no_output "set var \$hi = \"Hi\""
gdb_test {eval "echo %s, %s%c\n", $hi, "mom", '!'} "Hi, mom!"

set listsize_value -1
gdb_test_multiple "show listsize" "get listsize value" {
    -re "Number of source lines gdb will list by default is (\[0-9\]+)\.\r\n$gdb_prompt $" {
	set listsize_value $expect_out(1,string)
    }
}

if {$listsize_value > -1} {
    gdb_test {eval "echo %s\n", $_gdb_setting_str("listsize")} $listsize_value
} else {
    send_log "warning: could not get listsize\n"
}