1#   Copyright (C) 2009-2013 Free Software Foundation, Inc.
2
3# This program 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# Test the functionality of the GCC plugin support
18
19load_lib target-supports.exp
20load_lib gcc-dg.exp
21
22global TESTING_IN_BUILD_TREE
23global ENABLE_PLUGIN
24
25# The plugin testcases currently only work when the build tree is available.
26# Also check whether the host supports plugins.
27if { ![info exists TESTING_IN_BUILD_TREE] || ![info exists ENABLE_PLUGIN] } {
28    return
29}
30
31# If a testcase doesn't have special options, use these.
32global DEFAULT_CFLAGS
33if ![info exists DEFAULT_CFLAGS] then {
34    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
35}
36
37# The procedures in plugin-support.exp need these parameters.
38set default_flags $DEFAULT_CFLAGS
39
40if $tracelevel then {
41    strace $tracelevel
42}
43
44# Load support procs.
45load_lib plugin-support.exp
46
47# Specify the plugin source file and the associated test files in a list.
48# plugin_test_list={ {plugin1 test1 test2 ...} {plugin2 test1 ...} ... }
49set plugin_test_list [list \
50    { selfassign.c self-assign-test-1.c self-assign-test-2.c } \
51    { ggcplug.c ggcplug-test-1.c } \
52    { one_time_plugin.c one_time-test-1.c } \
53    { start_unit_plugin.c start_unit-test-1.c } \
54    { finish_unit_plugin.c finish_unit-test-1.c } \
55]
56
57foreach plugin_test $plugin_test_list {
58    # Replace each source file with its full-path name
59    for {set i 0} {$i < [llength $plugin_test]} {incr i} {
60	set basename [lindex $plugin_test $i]
61	set plugin_test [lreplace $plugin_test $i $i $srcdir/$subdir/$basename]
62    }
63    set plugin_src [lindex $plugin_test 0]
64    # If we're only testing specific files and this isn't one of them, skip it.
65    if ![runtest_file_p $runtests $plugin_src] then {
66        continue
67    }
68    set plugin_input_tests [lreplace $plugin_test 0 0]
69    plugin-test-execute $plugin_src $plugin_input_tests
70}
71
72# run the plugindir tests
73
74# Initialize `dg'.
75dg-init
76
77# Main loop.
78dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/plugindir*.\[cSi\]]] \
79	"" $DEFAULT_CFLAGS
80
81# All done.
82dg-finish
83