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

if $tracelevel then {
    strace $tracelevel
}

load_lib "ada.exp"

set testdir "cond_lang"
set testfile "${testdir}/a"
set cfile "${testdir}/foo"
set adasrcfile ${srcdir}/${subdir}/${testfile}.adb
set csrcfile ${srcdir}/${subdir}/${cfile}.c
set cobject  ${objdir}/${subdir}/${cfile}.o
set binfile ${objdir}/${subdir}/${testfile}

file mkdir ${objdir}/${subdir}/${testdir}
gdb_compile "${csrcfile}" "${cobject}" object [list debug]
if {[gdb_compile_ada "${adasrcfile}" "${binfile}" executable [list debug]] != "" } {
  return -1
}

clean_restart ${testfile}

# Run to c_function an verify that the language automatically gets set to C.
runto c_function
gdb_test "show lang" \
         "The current source language is \"auto; currently c\"\\."

# Now, insert a breakpoint inside an Ada unit, using a condition written
# in Ada. Even though the current language is "auto; currently c", we
# expect the debugger to parse the expression using Ada, because the
# current language mode is auto, and the breakpoint is inside Ada code.
set bp_location [gdb_get_line_number "STOP" ${testdir}/mixed.adb]
gdb_test "break mixed.adb:${bp_location} if light = green" \
         "Breakpoint \[0-9\]* at .*: file .*/mixed.adb, line \[0-9\]*\\."

# Now, continue until we hit the breakpoint.  If the condition is
# evaluated correctly, the first hit will be ignored, and the debugger
# will stop at the second hit only, when the "light" argument is equal
# to green.
gdb_test "continue" \
         "Breakpoint \[0-9\]*, mixed\\.break_me \\(light=green\\) at .*"