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# Copyright 1999, 2000, 2001 Cygnus Solutions.

# 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 that, using the MI, we can run a simple program and perform basic

# debugging activities like: insert breakpoints, run the program,

# step, next, continue until it ends and, last but not least, quit.

#

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

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

#

# This test only works when talking to a target that routes its output

# through GDB.  Check that we're either talking to a simulator or a

# remote target.

load_lib mi-support.exp

set MIFLAGS "-i=mi"

gdb_exit

if [mi_gdb_start] {

    continue

}

set testfile "mi-console"

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_load ${binfile}

# Halt in main

mi_gdb_test "200-break-insert main" \

        "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*mi-console.c\",line=\"13\",times=\"0\"\}" \

        "break-insert operation"

mi_run_cmd

gdb_expect {

    -re "000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"main\",args=\\\[\\\],file=\".*mi-console.c\",line=\"13\"\}\r\n$mi_gdb_prompt$" {

            pass "run to main"

    }

    -re ".*$mi_gdb_prompt$" {

        fail "run to main (2)"

    }

    timeout {

        fail "run to main (timeout)"

    }

}

# Next over the hello() call which will produce lots of output

send_gdb "47-exec-next\n"

gdb_expect {

    -re "47\\^running\r\n$mi_gdb_prompt" {

        pass "Started step over hello"

    }

    timeout {

        fail "Started step over hello (timeout)"

    }

}

gdb_expect {

    -re "@\"H\"\r\n.*@\"e\"\r\n.*@\"l\"\r\n.*@\"l\"\r\n.*@\"o\"\r\n.*@\" \"\r\n.*@\"\\\\\\\\\"\r\n.*@\"\\\\\"\"\r\n.*@\"!\"\r\n.*@\"\\\\r\"\r\n.*@\"\\\\n\"\r\n" {

        pass "Hello message"

    }

    -re "Hello" {

        # Probably a native system where GDB doesn't have direct

        # control over the inferior console.

        # For this to work, GDB would need to run the inferior process

        # under a PTY and then use the even-loops ability to wait on

        # multiple event sources to channel the output back through the

        # MI.

        fail "Hello message (known bug)"

    }

    timeout {

        fail "Hello message (timeout)"

    }

}

gdb_expect {

    -re "47\\*stopped.*$mi_gdb_prompt$" {

        pass "Finished step over hello"

    }

    timeout {

        fail "Finished step over hello (timeout)"

    }

}

mi_gdb_exit

return 0