Subversion Repositories openrisc_2011-10-31

# Copyright 2003, 2004, 2007, 2008 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 .

# This file was written by Elena Zannoni (ezannoni@cygnus.com)

if $tracelevel then {

    strace $tracelevel

}

#

# test running programs

#

set prms_id 0

set bug_id 0

if { [skip_cplus_tests] } { continue }

set testfile "annota3"

set srcfile ${testfile}.cc

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

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ nowarnings}] != "" } {

    untested annota3.exp

    return -1

}

# are we on a target board? If so, don't run these tests.

# note: this is necessary because we cannot use runto_main (which would

# work for remote targets too) because of the different prompt we get

# when using annotation level 2.

#

if [is_remote target] then {

    return 0

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

if [target_info exists gdb_stub] {

    gdb_step_for_stub;

}

#

# line number where we need to stop in main

#

set main_line 25

# The commands we test here produce many lines of output; disable "press

#  to continue" prompts.

send_gdb "set height 0\n"

gdb_expect -re "$gdb_prompt $"

#

# break at main

#

gdb_test "break 25" \

    "Breakpoint.*at.* file .*$srcfile, line.*" \

    "breakpoint main"

#

# NOTE: this prompt is OK only when the annotation level is > 1

# NOTE: When this prompt is in use the gdb_test procedure cannot be used because

# it assumes that the last char of the gdb_prompt is a white space. This is not

# true with this annotated prompt. So we must use send_gdb and gdb_expect.

#

set old_gdb_prompt $gdb_prompt

set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"

send_gdb "set annotate 3\n"

gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {

    "set annotate 3"

}

send_gdb "run\n"

gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    "Starting program: .*annota3 \r\n"

    "\r\n\032\032starting\r\n"

    "\r\n\032\032breakpoint 1\r\n"

    "\r\n"

    "Breakpoint 1, "

    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"

    "main \\(\\) at .*annota3.cc:25\r\n"

    "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"

    "\r\n\032\032stopped\r\n"

}

#

# print class 'a' with public fields.

#

send_gdb "print a\n"

gdb_expect_list "print class" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    ".*= \\{x = 1, y = 2\\}\r\n"

}

#

# continue until exit

# this will test:

# annotate-exited

#

send_gdb "continue\n"

gdb_expect_list "continue to exit" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    "Continuing.\r\n"

    "\r\n\032\032starting\r\n"

    "a.x is 1\r\n"

    "\r\n\032\032exited 0\r\n"

    "\r\n"

    "Program exited normally.\r\n"

    "\r\n\032\032stopped\r\n"

}

#

# delete all breakpoints

#

send_gdb "delete\n"

gdb_expect {

  -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {

           send_gdb "y\n"

           gdb_expect {

             -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }

             -re ".*$gdb_prompt$" { fail "delete bps" }

             timeout  { fail "delete bps (timeout)" }

         }

     }

  -re ".*$gdb_prompt$" { fail "delete bps" }

  timeout  { fail "delete bps (timeout)" }

}

#

# break at first line of main.

#

send_gdb "break 22\n"

gdb_expect_list "break at main" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"

}

#

# run program up to breakpoint.

#

send_gdb "run\n"

gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    "\r\n\032\032starting\r\n"

    "\r\n\032\032breakpoint 2\r\n"

    "\r\n"

    "Breakpoint 2, "

    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"

    "main \\(\\) at .*annota3.cc:22\r\n"

    "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"

    "\r\n\032\032stopped\r\n"

}

#

# set up a watch point on a.x

#

send_gdb "watch a.x\n"

gdb_expect_list "set watch on a.x" "$gdb_prompt$" {

    "\r\n\032\032post-prompt\r\n"

    ".*atchpoint 3: a.x\r\n" \

}

#

# do a next, so that the watchpoint triggers. This will test:

# annotate-watchpoint

#

send_gdb "next\n"

gdb_expect {

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032watchpoint 3\r\n.*atchpoint 3: a.x\r\n\r\nOld value = 0\r\nNew value = 1\r\n\r\n(\032\032frame-begin 0 0x\[0-9a-z\]+\r\n|)main \\(\\) at .*$srcfile:$decimal\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n.*$gdb_prompt$" {

        pass "watch triggered on a.x"

    }

    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {

        kfail "gdb/38" "watch triggered on a.x"

    }

    -re ".*$gdb_prompt$" {

        fail "watch triggered on a.x"

    }

    timeout {

        fail "watch triggered on a.x (timeout)"

    }

}

#

# send ^C to gdb, so that the quit() function gets called

# and annotate-quit is tested

# test:

# annotate-quit

#

# This test sometimes fails, but not reproducibly.  See gdb/544.

#

send_gdb "\003"

gdb_expect_list "annotate-quit" "$gdb_prompt$" {

    "\r\n\032\032error-begin\r\n"

    "Quit\r\n"

    "\r\n\032\032quit\r\n"

}

#

# FIXME: the testsuite does not currently have tests for

#        annotate_catchpoints and annotate_function_call

#        and a few variants of the annotations that are

#        tested (marked by FIXME on the annot?.exp files)

#

# reinstall the old prompt for the rest of the testsuite.

set gdb_prompt $old_gdb_prompt