#   Copyright (C) 1997 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

# Please email any bugs, comments, and/or additions to this file to:
# bug-gcc@prep.ai.mit.edu

# GCC testsuite that uses the `dg.exp' driver.

# Load support procs.
load_lib gcc-dg.exp

# Utility for scanning compiler result, invoked via dg-final.
# Call pass if pattern is present, otherwise fail.
proc scan-assembler { testcase pattern } {
    global subdir

    set fd [open [file rootname $testcase].s r]
    set text [read $fd]
    close $fd

    if [regexp -- $pattern $text] {
	pass "$subdir/$testcase scan-assembler"
    } else {
	fail "$subdir/$testcase scan-assembler"
    }
}

# Call pass if pattern is not present, otherwise fail.
proc scan-assembler-not { testcase pattern } {
    global subdir

    set fd [open [file rootname $testcase].s r]
    set text [read $fd]
    close $fd

    if ![regexp -- $pattern $text] {
	pass "$subdir/$testcase scan-assembler-not"
    } else {
	fail "$subdir/$testcase scan-assembler-not"
    }
}

# If a testcase doesn't have special options, use these.
global DEFAULT_CFLAGS
if ![info exists DEFAULT_CFLAGS] then {
    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
}

# Initialize `dg'.
dg-init

# Main loop.
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c]] "" $DEFAULT_CFLAGS

# All done.
dg-finish