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# Copyright 2008-2016 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/>.
load_lib "pascal.exp"
standard_testfile .pas
if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } {
return -1
}
clean_restart ${testfile}
set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]
set bp_location2 [gdb_get_line_number "set breakpoint 2 here"]
if { [gdb_breakpoint ${srcfile}:${bp_location1}] } {
pass "setting breakpoint 1"
}
if { [gdb_breakpoint ${srcfile}:${bp_location2}] } {
pass "setting breakpoint 2"
}
# Verify that "start" lands inside the right procedure.
if { [gdb_start_cmd] < 0 } {
untested start
return -1
}
gdb_test "" ".* at .*${srcfile}.*" "start"
gdb_test "cont" "Breakpoint .*:${bp_location1}.*" "going to first breakpoint"
gdb_test "print i" ".* = 0" "print i before assigned to 1"
gdb_test "next" "i := 1;" "next to 'i := 1' line"
gdb_test "next" "j := 2;" "next to 'j := 2' line"
# At that point,
# i should be equal to 1
gdb_test "print i" " = 1"
# but j should still be equal to zero
if { $pascal_compiler_is_gpc } {
setup_xfail *-*-*
}
gdb_test "print j" " = 0" "test j value before assignment"
gdb_test "next" "k := 3;" "next to 'k := 3' line"
gdb_test "next" "l := k;" "next to 'l := k' line"
#j should be equal to 2
gdb_test "print j" " = 2"
# k should be equal to 3
gdb_test "print k" " = 3"
# But l shoud still be zero
if { $pascal_compiler_is_gpc } {
setup_xfail *-*-*
}
gdb_test "print l" " = 0"
# Test addition
gdb_test "print i + j" " = 3"
gdb_test "print i + k" " = 4"
gdb_test "print j + k" " = 5"
gdb_test "print i + j + k" " = 6"
# Test substraction
gdb_test "print j - i" " = 1"
gdb_test "print i - j" "= -1"
gdb_test "print k -i -j" " = 0"
gdb_test "print k -(i + j)" " = 0"
# Test unany minus
gdb_test "print -i" " = -1"
gdb_test "print (-i)" " = -1"
gdb_test "print -(i)" " = -1"
gdb_test "print -(i+j)" " = -3"
# Test boolean operators =, <>, <, <=, > and >=
gdb_test "print i + 1 = j" " = true"
gdb_test "print i + 1 <> j" " = false"
gdb_test "print i + 1 < j" " = false"
gdb_test "print i + 1 <= j" " = true"
gdb_test "print i + 1 > j" " = false"
gdb_test "print i + 1 >= j" " = true"
# Test multiplication
gdb_test "print 2 * i" " = 2"
gdb_test "print j * k" " = 6"
gdb_test "print 3000*i" " = 3000"
#Test div and mod operators
gdb_test "print 35 div 2" " = 17"
gdb_test "print 35 mod 2" " = 1"
# Test several operators together
gdb_test "print i+10*j+100*k" " = 321"
gdb_test " print (i + 5) * (j + 7)" " = 54"
# 'set i' does not work, as there are set sub-commands starting with 'i'
# Thus we need to use 'set var i'
gdb_test "set var i := 2" " := 2"
gdb_test "print i" " = 2" "testing new i value"
gdb_test "cont" \
"Breakpoint .*:${bp_location2}.*" \
"Going to second breakpoint"
gdb_test "print i" \
".* = 5.*" \
"value of i after assignment"
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