# Copyright 2013 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 <http://www.gnu.org/licenses/>.

load_lib gdb-python.exp
set opts {}
standard_testfile .S

if [info exists COMPILE] {
    # make check RUNTESTFLAGS="gdb.python/py-linetable.exp COMPILE=1"
    standard_testfile
    lappend opts debug optimize=-O2
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
    verbose "Skipping ${testfile}."
    return
}

if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} $opts] } {
    return -1
}

if ![runto_main] {
    return -1
}

# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }

gdb_py_test_silent_cmd "python lt = gdb.selected_frame().find_sal().symtab.linetable()" \
    "get instruction" 0

gdb_py_test_multiple "input simple command" \
  "python" "" \
  "def list_lines():" "" \
  "   for l in lt:" "" \
  "     print 'L' +str(l.line)+' A '+hex(l.pc)" "" \
  "end" ""

gdb_test "python list_lines()" \
    "L20 A $hex.*L21 A $hex.*L22 A $hex.*L24 A $hex.*L25 A $hex.*L40 A $hex.*L42 A $hex.*L44 A $hex.*L42 A $hex.*L46 A $hex.*" \
    "test linetable iterator addr"
gdb_test "python print len(lt.line(42))" "2" \
    "Test length of a multiple pc line"
gdb_test "python print len(lt.line(20))" "1" \
    "Test length of a single pc line"
gdb_test "python print lt.line(1)" "None" \
    "Test None returned for line with no pc"

# Test gdb.Linetable.sourcelines ()
gdb_py_test_silent_cmd "python fset = lt.source_lines()" \
    "Get all source lines into a frozen set" 0
gdb_test "python print sorted(fset)" \
    "\[20L, 21L, 22L, 24L, 25L, 28L, 29L, 30L, 32L, 33L, 37L, 39L, 40L, 42L, 44L, 45L, 46L\].*" \
    "Test frozen set contains line numbers"

# Test gdb.Linetable.has_line ()
gdb_test "python print lt.has_line(20)" \
    "True.*" \
    "Test has_pcs at line 20"
gdb_test "python print lt.has_line(44)" \
    "True.*" \
    "Test has_pcs at line 40"
gdb_test "python print lt.has_line(10)" \
    "False.*" \
    "Test has_pcs at line 10"