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# Functional and regression tests in C++ for libstdc++.

# Copyright (C) 2001, 2002, 2003, 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  

# libstdc++-v3 testsuite that uses the 'dg.exp' driver.

# Initialization.
dg-init

# Build the support objects.
v3-build_support

set tests [list]

# If there is a "testsuite_files" file, use it.
#
# This is a workaround for problems reported with using:
#
#   runtest normal.exp="`cat testsuite_files`"
#
# See:
#  http://gcc.gnu.org/ml/libstdc++/2005-03/msg00278.html
# for discussion of the problem.
#
# If that worked consistently, we could modify "make check" to
# pass that option, and then remove this code.
if {[info exists blddir]} {
    set tests_file "${blddir}/testsuite/testsuite_files"
}
if {[info exists tests_file] && [file exists $tests_file]} {
    set f [open $tests_file]
    while { ! [eof $f] } {
        set t [gets $f]
        if { [string length "$t"] != 0 } {
            lappend tests ${srcdir}/${t}
        }
    } 
    close $f
} else {
    # Find directories that might have tests.
    set subdirs [glob "$srcdir/\[0-9\]\[0-9\]*"]
    foreach d [glob "$srcdir/\[a-z\]*"] {
        if {[file isdirectory $d]} { 
            lappend subdirs $d
        }
    }
    # Find all the tests.
    foreach s $subdirs {
        set subdir_tests [find $s *.cc]
        set subdir_tests_c [find $s *.c]
        foreach e $subdir_tests_c {
            lappend subdir_tests $e
        }

        # Filter out tests that should not be run.
        foreach t $subdir_tests {
            # The DejaGNU "find" procedure sometimes returns a list 
            # containing an empty string, when it should really return
            # an empty list.
            if { $t == "" } {
                continue
            }
            # Filter out:
            # 1. interactive tests.
            # 2. performance tests.
            # 3. wchar_t tests, if not supported.
            # 4. thread tests, if not supported. 
            if { [string first _xin $t] == -1
                 && [string first performance $t] == -1
                 && (${v3-wchar_t} || [string first wchar_t $t] == -1) 
                 && (${v3-threads} || [string first thread $t] == -1) } {
                lappend tests $t
            }
        }
    }
}
set tests [lsort $tests]

# Main loop.
global DEFAULT_CXXFLAGS
global PCH_CXXFLAGS
dg-runtest $tests "" "$DEFAULT_CXXFLAGS $PCH_CXXFLAGS"

# All done.
dg-finish