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# Copyright (c) 2002, 2003, 2004, 2005, 2007, 2009

# Free Software Foundation, Inc.

#

# This file 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

# .

# Based on gcc/testsuite/gcc.dg/dg.exp.

# Don't run these tests unless an environment variable is defined.

if { ![info exists env(CHECK_TEST_FRAMEWORK)] } {

    verbose "skipping test framework tests, CHECK_TEST_FRAMEWORK is not defined" 0

    return

}

load_lib gcc-dg.exp

proc dg-require-true { args } {

    verbose "dg-require-true" 2

}

proc dg-require-false { args } {

    verbose "dg-require-false" 2

    upvar dg-do-what dg-do-what

    set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]

}

proc check_effective_target_yes { args } {

    return 1

}

proc check_effective_target_no { args } {

    return 0

}

proc check_effective_target_def_nocache { } {

    return [check_no_compiler_messages_nocache def_nocache object {

        #ifdef DEFINED

        int dummy;

        #else

        #error DEFINED is not defined

        #endif

    } [current_compiler_flags]]

}

global dg-do-what-default

set save-dg-do-what-default ${dg-do-what-default}

set dg-do-what-default compile

dg-init

# Run tests from the source directory.

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

# Skip generated tests unless CHECK_TEST_FRAMEWORK is 1.

if { $env(CHECK_TEST_FRAMEWORK) != 1 } {

    verbose "skipping generated test framework tests, CHECK_TEST_FRAMEWORK is not 1" 0

    return

}

# Generate additional tests.

set tstobjdir "$tmpdir/gcc.test-framework"

set generator "$srcdir/$subdir/gen_directive_tests"

file delete -force $tstobjdir

file mkdir $tstobjdir

set status [remote_exec host "$generator $tstobjdir"]

set status [lindex $status 0]

if { $status == 0 } {

    # Run the generated tests.

    dg-runtest [lsort [find $tstobjdir *.c]] "" "-DY1 -DY2"

} else {

    warning "Could not generate test framework tests"

}

dg-finish

set dg-do-what-default ${save-dg-do-what-default}