# Copyright 2015-2020 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/>.

# This test checks if dprintf prints correctly when it's resolved from
# pending state.
# See PR breakpoints/16465.

load_lib mi-support.exp

if {[skip_shlib_tests]} {
    return 0
}

standard_testfile mi-dprintf-pending.c

set libfile1 "mi-dprintf-pendshr"
set libsrc1  $srcdir/$subdir/$libfile1.c
set lib_sl1  [standard_output_file $libfile1.sl]
set lib_opts debug
set exec_opts [list debug shlib=$lib_sl1 shlib_load]

if {[get_compiler_info]} {
    return -1
}

if {[gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""} {
    untested "failed to compile shared library"
    return -1
}

if {[gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != ""} {
    untested "failed to compile"
    return -1
}

# Start with a fresh gdb.
gdb_exit
mi_gdb_start
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_load_shlibs $lib_sl1

set bp_location1 [gdb_get_line_number "set breakpoint 1 here"]

# Set pending dprintf via MI.
mi_gdb_test "-dprintf-insert -f pendfunc1 \"hello\"" \
    ".*\\^done,bkpt={number=\"1\",type=\"dprintf\",disp=\"keep\",enabled=\"y\",addr=\"<PENDING>\",pending=\"pendfunc1\",times=\"0\",original-location=\"pendfunc1\"}" \
    "mi set dprintf"

mi_create_breakpoint $bp_location1 "mi insert breakpoint bp_location1" \
    -type "breakpoint" -line $bp_location1 -file ".*$srcfile"

mi_run_cmd

set msg "mi dprintf"
gdb_expect {
    -re ".*~\"hello\"" {
	pass $msg
    }
    -re ".*$mi_gdb_prompt$" {
	fail $msg
    }
    timeout {
	fail $msg
    }
}
mi_expect_stop ".*" "main" ".*" ".*$srcfile" "$bp_location1" "" "$msg stop"