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2001-06-22 Michael Chastain <chastain@redhat.com>

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* gdb.base/arithmet.exp: Use gdb_test instead of send_gdb/gdb_expect.
	This is operationally compatible with the previous version.
This commit is contained in:
Michael Chastain 2001-06-23 05:22:46 +00:00
parent 06ed0087a3
commit b4127474dc
2 changed files with 57 additions and 294 deletions
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5
gdb/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2001-06-22 Michael Chastain <chastain@redhat.com>
* gdb.base/arithmet.exp: Use gdb_test instead of send_gdb/gdb_expect.
This is operationally compatible with the previous version.
2001-06-13 Jim Blandy <jimb@redhat.com>
* lib/gdb.exp (gdb_test): Doc fix.

346
gdb/testsuite/gdb.base/arithmet.exp
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@ -1,4 +1,4 @@
# Copyright 1998, 1999 Free Software Foundation, Inc.
# Copyright 1998, 1999, 2001 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
@ -18,6 +18,7 @@
# bug-gdb@prep.ai.mit.edu
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
# Rewritten to use gdb_test by Michael Chastain (chastain@redhat.com)
# This file is part of the gdb testsuite
#
@ -62,314 +63,71 @@ if ![runto_main] then {
# test expressions with "int" types
#
gdb_test "set variable x=14" "" "set variable x=14"
gdb_test "set variable y=2" "" "set variable y=2"
gdb_test "set variable z=2" "" "set variable z=2"
gdb_test "set variable w=3" "" "set variable w=3"
send_gdb "print x\n"
gdb_expect {
-re ".*14.*$gdb_prompt $" {
pass "print value of x"
}
-re ".*$gdb_prompt $" { fail "print value of x" }
timeout { fail "(timeout) print value of x" }
}
send_gdb "print y\n"
gdb_expect {
-re ".*2.*$gdb_prompt $" {
pass "print value of y"
}
-re ".*$gdb_prompt $" { fail "print value of y" }
timeout { fail "(timeout) print value of y" }
}
send_gdb "print z\n"
gdb_expect {
-re ".*2.*$gdb_prompt $" {
pass "print value of z"
}
-re ".*$gdb_prompt $" { fail "print value of z" }
timeout { fail "(timeout) print value of z" }
}
send_gdb "print w\n"
gdb_expect {
-re ".*3.*$gdb_prompt $" {
pass "print value of w"
}
-re ".*$gdb_prompt $" { fail "print value of w" }
timeout { fail "(timeout) print value of w" }
}
send_gdb "print x+y\n"
gdb_expect {
-re ".*16.*$gdb_prompt $" {
pass "print value of x+y"
}
-re ".*$gdb_prompt $" { fail "print value of x+y" }
timeout { fail "(timeout) print value of x+y" }
}
send_gdb "print x-y\n"
gdb_expect {
-re ".*12.*$gdb_prompt $" {
pass "print value of x-y"
}
-re ".*$gdb_prompt $" { fail "print value of x-y" }
timeout { fail "(timeout) print value of x-y" }
}
send_gdb "print x*y\n"
gdb_expect {
-re ".*28.*$gdb_prompt $" {
pass "print value of x*y"
}
-re ".*$gdb_prompt $" { fail "print value of x*y" }
timeout { fail "(timeout) print value of x*y" }
}
send_gdb "print x/y\n"
gdb_expect {
-re ".*7.*$gdb_prompt $" {
pass "print value of x/y"
}
-re ".*$gdb_prompt $" { fail "print value of x/y" }
timeout { fail "(timeout) print value of x/y" }
}
send_gdb "print x%y\n"
gdb_expect {
-re ".*0.*$gdb_prompt $" {
pass "print value of x%y"
}
-re ".*$gdb_prompt $" { fail "print value of x%y" }
timeout { fail "(timeout) print value of x%y" }
}
gdb_test "set variable x=14" ""
gdb_test "set variable y=2" ""
gdb_test "set variable z=2" ""
gdb_test "set variable w=3" ""
gdb_test "print x" "14"
gdb_test "print y" "2"
gdb_test "print z" "2"
gdb_test "print w" "3"
gdb_test "print x+y" "16"
gdb_test "print x-y" "12"
gdb_test "print x*y" "28"
gdb_test "print x/y" "7"
gdb_test "print x%y" "0"
# x y z w
# 14 2 2 3
# Test associativity of +, -, *, % ,/
send_gdb "print x+y+z\n"
gdb_expect {
-re ".*18.*$gdb_prompt $" {
pass "print value of x+y"
}
-re ".*$gdb_prompt $" { fail "print value of x+y" }
timeout { fail "(timeout) print value of x+y" }
}
send_gdb "print x-y-z\n"
gdb_expect {
-re ".*10.*$gdb_prompt $" {
pass "print value of x-y"
}
-re ".*$gdb_prompt $" { fail "print value of x-y" }
timeout { fail "(timeout) print value of x-y" }
}
send_gdb "print x*y*z\n"
gdb_expect {
-re ".*56.*$gdb_prompt $" {
pass "print value of x*y"
}
-re 8".*$gdb_prompt $" { fail "print value of x*y" }
timeout { fail "(timeout) print value of x*y" }
}
send_gdb "print x/y/z\n"
gdb_expect {
-re ".*3.*$gdb_prompt $" {
pass "print value of x/y"
}
-re ".*$gdb_prompt $" { fail "print value of x/y" }
timeout { fail "(timeout) print value of x/y" }
}
send_gdb "print x%y%z\n"
gdb_expect {
-re ".*0.*$gdb_prompt $" {
pass "print value of x%y"
}
-re ".*$gdb_prompt $" { fail "print value of x%y" }
timeout { fail "(timeout) print value of x%y" }
}
gdb_test "print x+y+z" "18"
gdb_test "print x-y-z" "10"
gdb_test "print x*y*z" "56"
gdb_test "print x/y/z" "3"
gdb_test "print x%y%z" "0"
# test precedence rules on pairs of arithmetic operators
gdb_test "set variable x=10" "" "set variable x"
gdb_test "set variable y=4" "" "set variable y"
gdb_test "set variable z=2" "" "set variable z"
gdb_test "set variable x=10" ""
gdb_test "set variable y=4" ""
gdb_test "set variable z=2" ""
# x y z w
# 10 4 2 3
gdb_test "print x+y-z" "12"
gdb_test "print x+y*z" "18"
# x y z
# 10 4 2
send_gdb "print x+y-z\n"
gdb_expect {
-re ".*12.*$gdb_prompt $" {
pass "print value of x+y-z"
}
-re ".*$gdb_prompt $" { fail "print value of x+y-z" }
timeout { fail "(timeout) print value of x+y-z" }
}
# x y z w
# 10 4 3 3
# 10 4 2
send_gdb "print x+y*z\n"
gdb_expect {
-re ".*18.*$gdb_prompt $" {
pass "print value of x+y*z"
}
-re ".*$gdb_prompt $" { fail "print value of x+y*z" }
timeout { fail "(timeout) print value of x+y*z" }
}
gdb_test "set variable z=3" "" "set variable z"
# 10 4 3
send_gdb "print x+y%z\n"
gdb_expect {
-re ".*11.*$gdb_prompt $" {
pass "print value of x+y%z"
}
-re ".*$gdb_prompt $" { fail "print value of x+y%z" }
timeout { fail "(timeout) print value of x+y%z" }
}
# 10 4 3
send_gdb "print x+y/z\n"
gdb_expect {
-re ".*11.*$gdb_prompt $" {
pass "print value of x+y/z"
}
-re ".*$gdb_prompt $" { fail "print value of x+y/z" }
timeout { fail "(timeout) print value of x+y/z" }
}
gdb_test "set variable z=2" "" " set variable z"
# 10 4 2
send_gdb "print x-y*z\n"
gdb_expect {
-re ".*2.*$gdb_prompt $" {
pass "print value of x-y*z"
}
-re ".*$gdb_prompt $" { fail "print value of x-y*z" }
timeout { fail "(timeout) print value of x-y*z" }
}
# 10 4 2
send_gdb "print x-y%z\n"
gdb_expect {
-re ".*10.*$gdb_prompt $" {
pass "print value of x-y%z"
}
-re ".*$gdb_prompt $" { fail "print value of x-y%z" }
timeout { fail "(timeout) print value of x-y%z" }
}
# 10 4 2
send_gdb "print x-y/z\n"
gdb_expect {
-re ".*8.*$gdb_prompt $" {
pass "print value of x-y/z"
}
-re ".*$gdb_prompt $" { fail "print value of x-y/z" }
timeout { fail "(timeout) print value of x-y/z" }
}
# 10 4 2
send_gdb "print x*y/z\n"
gdb_expect {
-re ".*20.*$gdb_prompt $" {
pass "print value of x*y/z"
}
-re ".*$gdb_prompt $" { fail "print value of x*y/z" }
timeout { fail "(timeout) print value of x*y/z" }
}
gdb_test "set variable z=3" "" "set z to 3"
# 10 4 3
send_gdb "print x*y%z\n"
gdb_expect {
-re ".*1.*$gdb_prompt $" {
pass "print value of x*y%z"
}
-re ".*$gdb_prompt $" { fail "print value of x*y%z" }
timeout { fail "(timeout) print value of x*y%z" }
}
# 10 4 3
send_gdb "print x/y%z\n"
gdb_expect {
-re ".*2\r\n$gdb_prompt $" {
pass "print value of x/y%z"
}
-re ".*$gdb_prompt $" { fail "print value of x/y%z" }
timeout { fail "(timeout) print value of x/y%z" }
}
# test use of parenthesis to enforce different order of evaluation
# 10 4 3
send_gdb "print x-(y+z)\n"
gdb_expect {
-re ".*3\r\n$gdb_prompt $" {
pass "print value of x-(y+z)"
}
-re ".*$gdb_prompt $" { fail "print value of x-(y+z)" }
timeout { fail "(timeout) print value of x-(y+z)" }
}
# 10 4 3
send_gdb "print x/(y*z)\n"
gdb_expect {
-re ".*0\r\n$gdb_prompt $" {
pass "print value of x/(y*z)"
}
-re ".*$gdb_prompt $" { fail "print value of x/(y*z)" }
timeout { fail "(timeout) print value of x/(y*z)" }
}
# 10 4 3
send_gdb "print x-(y/z)\n"
gdb_expect {
-re ".*9\r\n$gdb_prompt $" {
pass "print value of x-(y/z)"
}
-re ".*$gdb_prompt $" { fail "print value of x-(y/z)" }
timeout { fail "(timeout) print value of x-(y/z)" }
}
# 10 4 3
send_gdb "print (x+y)*z\n"
gdb_expect {
-re ".*42\r\n$gdb_prompt $" {
pass "print value of (x+y)*z"
}
-re ".*$gdb_prompt $" { fail "print value of (x+y)*z" }
timeout { fail "(timeout) print value of (x+y)*z" }
}
gdb_test "set variable z=3" ""
gdb_test "print x+y%z" "11"
gdb_test "print x+y/z" "11"
# x y z w
# 10 4 2 3
gdb_test "set variable z=2" ""
gdb_test "print x-y*z" "2"
gdb_test "print x-y%z" "10"
gdb_test "print x-y/z" "8"
gdb_test "print x*y/z" "20"
# x y z w
# 10 4 3 3
gdb_test "set variable z=3" ""
gdb_test "print x*y%z" "1"
gdb_test "print x/y%z" "2"
# test use of parentheses to enforce different order of evaluation
gdb_test "print x-(y+z)" "3"
gdb_test "print x/(y*z)" "0"
gdb_test "print x-(y/z)" "9"
gdb_test "print (x+y)*z" "42"