Subversion Repositories openrisc_2011-10-31

# Copyright 2008, 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

}

set testfile nsusing

set srcfile ${testfile}.cc

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

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \

      {debug c++}] != "" } {

    untested "Couldn't compile test program"

    return -1

}

if [get_compiler_info ${binfile}] {

    return -1

}

# Get things started.

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

############################################

# test printing of namespace imported within

# the function.

if ![runto_main] then {

    perror "couldn't run to breakpoint main"

    continue

}

gdb_test "print _a" "= 1"

# Test that names are not printed when they

# are not imported

gdb_breakpoint marker3

gdb_continue_to_breakpoint "marker3"

#send_gdb "break marker3\n"

#send_gdb "continue\n"

gdb_test "print _a" "No symbol \"_a\" in current context." \

    "Print _a without import"

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

############################################

# test printing of namespace imported into

# a scope containing the pc.

if ![runto_main] then {

    perror "couldn't run to breakpoint main"

    continue

}

gdb_breakpoint [gdb_get_line_number "marker1 stop"]

gdb_continue_to_breakpoint "marker1 stop"

gdb_test "print _a" "= 1" "print _a in a nested scope"

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

############################################

# test printing of namespace imported into

# file scope.

if ![runto marker5] then {

    perror "couldn't run to breakpoint marker5"

    continue

}

gdb_test "print cc" "= 3"

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

############################################

# Test printing of namespace aliases

if ![runto marker2] then {

    perror "couldn't run to breakpoint marker2"

    continue

}

gdb_test "print B::_a" "= 1"

gdb_test "print _a" "No symbol \"_a\" in current context." \

    "print _a in namespace alias scope"

gdb_test "print x" "No symbol \"x\" in current context." \

    "print x in namespace alias scope"

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

############################################

# Test that names are not printed when they

# are not imported

if {![runto marker3]} {

    perror "couldn't run to breakpoint marker3"

}

# gcc-4-3 puts import statements for aliases in

# the global scope instead of the corresponding

# function scope. These wrong import statements throw

# this test off. This is fixed in gcc-4-4.

if [test_compiler_info gcc-4-3-*] then { setup_xfail *-*-* }

gdb_test "print _a" "No symbol \"_a\" in current context." \

    "Print _a without import"

############################################

# Test printing of individually imported elements

if ![runto marker4] then {

    perror "couldn't run to breakpoint marker4"

    continue

}

gdb_test "print dx" "= 4"

############################################

# Test printing of namespace aliases

if ![runto marker5] then {

    perror "couldn't run to marker5"

    continue

}

gdb_test "print efx" "= 5"

############################################

# Test printing of variables imported from

# nested namespaces

if ![runto I::marker7] then {

    perror "couldn't run to breakpoint I::marker7"

    continue

}

gdb_test "print ghx" "= 6"

############################################

# Test that variables are not printed in a namespace

# that is sibling to the namespace containing an import

if ![runto L::marker8] then {

    perror "couldn't run to breakpoint L::marker8"

    continue

}

gdb_test "print jx" "= 44"

gdb_breakpoint "K::marker9"

gdb_continue_to_breakpoint "K::marker9"

gdb_test "print jx" "No symbol \"jx\" in current context."

############################################

# Test that variables are only printed after the line

# containing the import

if ![runto_main] then {

    perror "couldn't run to breakpoint main"

    continue

}

gdb_breakpoint [gdb_get_line_number "marker10 stop"]

gdb_continue_to_breakpoint "marker10 stop"

if { [test_compiler_info {gcc-[0-3]-*}] ||

     [test_compiler_info {gcc-4-[0-3]-*}]} {

    setup_xfail *-*-*

}

# Assert that M::x is printed and not N::x

gdb_test "print x" "= 911" "print x (from M::x)"