1# Expect script for LD cdtest Tests
2#   Copyright 1993, 1994, 1995, 1997, 2001, 2004, 2005, 2007
3#   Free Software Foundation, Inc.
4#
5# This file is part of the GNU Binutils.
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20# MA 02110-1301, USA.
21#
22# Written by Jeffrey Wheat (cassidy@cygnus.com)
23# Rewritten by Ian Lance Taylor (ian@cygnus.com)
24#
25
26# Make sure that constructors are handled correctly.
27
28set test1 "cdtest"
29set test2 "cdtest with -Ur"
30
31# This test requires running the executable generated by ld.
32if ![isnative] {
33    return
34}
35
36if { [which $CXX] == 0 } {
37    untested $test1
38    untested $test2
39    return
40}
41
42if {   ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-foo.cc tmpdir/cdtest-foo.o]
43    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-bar.cc tmpdir/cdtest-bar.o]
44    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-main.cc tmpdir/cdtest-main.o] } {
45    unresolved $test1
46    unresolved $test2
47    return
48}
49
50set expected_output "$srcdir/$subdir/cdtest.dat"
51
52if ![ld_link $ld tmpdir/cdtest {tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {
53    fail $test1
54} else {
55    send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"
56    verbose    "tmpdir/cdtest >tmpdir/cdtest.out"
57    catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output
58
59    if ![string match "" $exec_output] then {
60	send_log "$exec_output\n"
61	verbose "$exec_output" 1
62
63	fail $test1
64    } else {
65	send_log   "diff tmpdir/cdtest.out $expected_output\n"
66	verbose    "diff tmpdir/cdtest.out $expected_output"
67	catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
68	set exec_output [prune_warnings $exec_output]
69
70	if ![string match "" $exec_output] then {
71	    send_log "$exec_output\n"
72	    verbose  "$exec_output" 1
73
74	    send_log "Checking against Named Return Value optimization\n"
75	    verbose  "Checking against Named Return Value optimization" 1
76
77	    set expected_output "$srcdir/$subdir/cdtest-nrv.dat"
78
79	    send_log   "diff tmpdir/cdtest.out $expected_output\n"
80	    verbose    "diff tmpdir/cdtest.out $expected_output"
81	    catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
82	    set exec_output [prune_warnings $exec_output]
83	}
84
85	if [string match "" $exec_output] then {
86	    pass $test1
87	} else {
88	    send_log "$exec_output\n"
89	    verbose  "$exec_output" 1
90
91	    fail $test1
92	}
93    }
94}
95
96if ![ld_relocate $ld tmpdir/cdtest.o {-Ur tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {
97    fail $test2
98} else {
99    if ![ld_link $ld tmpdir/cdtest tmpdir/cdtest.o] {
100	fail $test2
101    } else {
102	send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"
103	verbose    "tmpdir/cdtest >tmpdir/cdtest.out"
104	catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output
105
106	if ![string match "" $exec_output] then {
107	    send_log "$exec_output\n"
108	    verbose  "$exec_output" 1
109
110	    fail $test2
111	} else {
112	    send_log   "diff tmpdir/cdtest.out $expected_output\n"
113	    verbose    "diff tmpdir/cdtest.out $expected_output"
114	    catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
115	    set exec_output [prune_warnings $exec_output]
116
117	    if [string match "" $exec_output] then {
118		pass $test2
119	    } else {
120		send_log "$exec_output\n"
121		verbose  "$exec_output" 1
122
123		fail $test2
124	    }
125	}
126    }
127}
128