Subversion Repositories openrisc_2011-10-31

# Copyright (C) 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 .

# This file is part of the GDB testsuite.  It tests the mechanism

# exposing values to Python.

if $tracelevel then {

    strace $tracelevel

}

set testfile "py-block"

set srcfile ${testfile}.c

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

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

    untested "Couldn't compile ${srcfile}"

    return -1

}

# Run a command in GDB, and report a failure if a Python exception is thrown.

# If report_pass is true, report a pass if no exception is thrown.

proc gdb_py_test_silent_cmd {cmd name report_pass} {

    global gdb_prompt

  gdb_test_multiple $cmd $name {

      -re "Traceback.*$gdb_prompt $"  { fail $name }

      -re "$gdb_prompt $"             { if $report_pass { pass $name } }

  }

}

# Start with a fresh gdb.

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

# Skip all tests if Python scripting is not enabled.

if { [skip_python_tests] } { continue }

if ![runto_main] then {

    fail "Can't run to main"

    return 0

}

global hex decimal

gdb_breakpoint [gdb_get_line_number "Block break here."]

gdb_continue_to_breakpoint "Block break here."

# Test initial innermost block.

gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0

gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0

gdb_test "python print block" "" "Check block not None"

gdb_test "python print block.function" "None" "First anonymous block"

gdb_test "python print block.start" "${decimal}" "Check start not None"

gdb_test "python print block.end" "${decimal}" "Check end not None"

# Move up superblock(s) until we reach function block_func.

gdb_test_no_output "python block = block.superblock" "Get superblock"

gdb_test "python print block.function" "None" "Second anonymous block"

gdb_test_no_output "python block = block.superblock" "Get superblock 2"

gdb_test "python print block.function" "block_func"

# Switch frames, then test for main block.

gdb_test "up" ".*"

gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "Get Frame" 0

gdb_py_test_silent_cmd "python block = frame.block()" "Get block" 0

gdb_test "python print block" "" "Check block not None"

gdb_test "python print block.function" "main" "main block"