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#   Copyright 1999, 2000 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

# (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, 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

#

# Test essential Machine interface (MI) operations

#

# Verify -data-evaluate-expression. There are really minimal tests.

# The goal is not to test gdb functionality, which is done by other tests,

# but to verify the correct output response to MI operations.

#

load_lib mi-support.exp

set MIFLAGS "-i=mi0"

gdb_exit

if [mi_gdb_start] {

    continue

}

set testfile "basics"

set srcfile ${testfile}.c

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

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {

     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."

}

mi_delete_breakpoints

mi_gdb_reinitialize_dir $srcdir/$subdir

mi_gdb_reinitialize_dir $srcdir/$subdir

mi_gdb_load ${binfile}

proc test_running_the_program {} {

    global mi_gdb_prompt

    global hex

    # Run the program without args, then specify srgs and rerun the program

    # Tests:

    # -exec-run

    mi_gdb_test "300-break-insert callee4" \

             "300\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"8\",times=\"0\"\}" \

             "insert breakpoint at callee4"

    # mi_gdb_test cannot be used for asynchronous commands because there are

    # two prompts involved and this can lead to a race condition.

    # The following is equivalent to a send_gdb "000-exec-run\n"

    mi_run_cmd

    # The running part has been checked already by mi_run_cmd

        gdb_expect {

            -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee4\",args=\{\},file=\".*basics.c\",line=\"8\"\}\r\n$mi_gdb_prompt$" \

                    { pass "run to callee4" }

          -re ".*$mi_gdb_prompt$" {fail "run to callee4 (2)"}

          timeout {fail "run to callee4 (timeout 2)"}

        }

        send_gdb "101-exec-next\n"

        gdb_expect {

            -re "101\\^running\r\n$mi_gdb_prompt" {

                gdb_expect {

                    -re "\[\r\n\]*101\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee4\",args=\{\},file=\".*basics.c\",line=\"9\"\}\r\n$mi_gdb_prompt$" \

                    { pass "next in callee4" }

            -re ".*$mi_gdb_prompt$" {fail "next in callee4 (2)"}

            timeout {fail "next in callee4 (timeout 2)"}

        }

    }

      -re ".*$mi_gdb_prompt$" {fail "next in callee4 (1)"}

      timeout {fail "next in callee4 (timeout 1)"}

    }

}

test_running_the_program

mi_gdb_test "211-data-evaluate-expression A" "211\\^done,value=\"1\"" "eval A"

mi_gdb_test "311-data-evaluate-expression &A" "311\\^done,value=\"$hex\"" "eval &A"

mi_gdb_test "411-data-evaluate-expression A+3" "411\\^done,value=\"4\"" "eval A+3"

mi_gdb_test "511-data-evaluate-expression \"A + 3\"" "511\\^done,value=\"4\"" "eval A + 3"

mi_gdb_exit

return 0