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

# Copyright (C) 2001, 2002, 2003, 2004, 2009, 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; see the file COPYING3.  If not see

# .

# 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/\[0-9\]\[0-9\]*"]

    lappend subdirs "$srcdir/abi"

    lappend subdirs "$srcdir/backward"

    lappend subdirs "$srcdir/ext"

    lappend subdirs "$srcdir/performance"

    lappend subdirs "$srcdir/tr1"

    lappend subdirs "$srcdir/tr2"

    lappend subdirs "$srcdir/decimal"

    verbose "subdirs are $subdirs"

    # 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:

            # 0. utilities, other parts of the testing infrastructure.

            # 1. interactive tests.

            # 2. performance tests.

            # 3. wchar_t tests, if not supported.

            # 4. thread tests, if not supported.

            # 5. *_filebuf, if file I/O is 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)

                 && ([string first "_filebuf" $t] == -1

                     || [check_v3_target_fileio]) } {

                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