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# Copyright 2008, 2009, 2010 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 .

if $tracelevel then {

    strace $tracelevel

}

load_lib "pascal.exp"

set testfile "integers"

set srcfile ${testfile}.pas

set binfile ${objdir}/${subdir}/${testfile}$EXEEXT

if {[gdb_compile_pascal "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ]] != "" } {

  return -1

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

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"