# Copyright (C) 2017-2018 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 GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

# Immediately exit if we can't run target executables.
if { ![isnative] } {
    return
}

proc unittest_list_modules { prog } {
    # Running the test runner without arguments prints a list of all
    # modules that have unittests compiled in.
    set result [libphobos_load "$prog" "" ""]
    return [lindex $result 1]
}

# Runs all unittests for each module compiled into the test program.
proc unittest_run_tests { name prog } {
    foreach module [unittest_list_modules $prog] {
        set result [libphobos_load "$prog" "$module" ""]
        set status [lindex $result 0]
        $status "libphobos.unittests/$name/$module"
    }
}

proc unittester { name prog } {
    if [file exists $prog] {
        unittest_run_tests $name $prog
    }
}

# List of test runners.
if [is-effective-target static] {
    unittester "druntime/static" "$objdir/../libdruntime/unittest_static$exeext"
    unittester "phobos/static" "$objdir/../src/unittest_static$exeext"
}

if [is-effective-target shared] {
    unittester "druntime/shared" "$objdir/../libdruntime/unittest$exeext"
    unittester "phobos/shared" "$objdir/../src/unittest$exeext"
}