1# Copyright (C) 2002-2016 Free Software Foundation, Inc.
2#
3# This file is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with GCC; see the file COPYING3.  If not see
15# <http://www.gnu.org/licenses/>.
16
17# Based on gcc/testsuite/gcc.dg/dg.exp.
18
19# Don't run these tests unless an environment variable is defined.
20if { ![info exists env(CHECK_TEST_FRAMEWORK)] } {
21    verbose "skipping test framework tests, CHECK_TEST_FRAMEWORK is not defined" 0
22    return
23}
24
25load_lib gcc-dg.exp
26
27proc dg-require-true { args } {
28    verbose "dg-require-true" 2
29}
30
31proc dg-require-false { args } {
32    verbose "dg-require-false" 2
33    upvar dg-do-what dg-do-what
34    set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
35}
36
37proc check_effective_target_yes { args } {
38    return 1
39}
40
41proc check_effective_target_no { args } {
42    return 0
43}
44
45proc check_effective_target_def_nocache { } {
46    return [check_no_compiler_messages_nocache def_nocache object {
47	#ifdef DEFINED
48	int dummy;
49	#else
50	#error DEFINED is not defined
51	#endif
52    } [current_compiler_flags]]
53}
54
55global dg-do-what-default
56set save-dg-do-what-default ${dg-do-what-default}
57set dg-do-what-default compile
58
59dg-init
60
61# Run tests from the source directory.
62dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/dg-*.c]] "" ""
63
64# Skip generated tests unless CHECK_TEST_FRAMEWORK is 1.
65if { $env(CHECK_TEST_FRAMEWORK) != 1 } {
66    verbose "skipping generated test framework tests, CHECK_TEST_FRAMEWORK is not 1" 0
67    return
68}
69
70# Generate additional tests.
71set tstobjdir "$tmpdir/gcc.test-framework"
72set generator "$srcdir/$subdir/gen_directive_tests"
73file delete -force $tstobjdir
74file mkdir $tstobjdir
75set status [remote_exec host "$generator $tstobjdir"]
76set status [lindex $status 0]
77if { $status == 0 } {
78    # Run the generated tests.
79    dg-runtest [lsort [find $tstobjdir *.c]] "" "-DY1 -DY2"
80} else {
81    warning "Could not generate test framework tests"
82}
83
84dg-finish
85set dg-do-what-default ${save-dg-do-what-default}
86