1# Expect script for LD cdtest Tests
2#   Copyright (C) 1993-2016 Free Software Foundation, Inc.
3#
4# This file is part of the GNU Binutils.
5#
6# This program is free software; you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 3 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19# MA 02110-1301, USA.
20#
21# Written by Jeffrey Wheat (cassidy@cygnus.com)
22# Rewritten by Ian Lance Taylor (ian@cygnus.com)
23#
24
25# Make sure that constructors are handled correctly.
26
27set test1 "cdtest"
28set test2 "cdtest with -Ur"
29
30# This test requires running the executable generated by ld.
31if ![isnative] {
32    return
33}
34
35if { [which $CXX] == 0 } {
36    untested $test1
37    untested $test2
38    return
39}
40
41if {   ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-foo.cc tmpdir/cdtest-foo.o]
42    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-bar.cc tmpdir/cdtest-bar.o]
43    || ![ld_compile "$CXX $CXXFLAGS -fno-exceptions" $srcdir/$subdir/cdtest-main.cc tmpdir/cdtest-main.o] } {
44    unresolved $test1
45    unresolved $test2
46    return
47}
48
49set expected_output "$srcdir/$subdir/cdtest.dat"
50
51if ![ld_link $ld tmpdir/cdtest {tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {
52    fail $test1
53} else {
54    send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"
55    verbose    "tmpdir/cdtest >tmpdir/cdtest.out"
56    catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output
57
58    if ![string match "" $exec_output] then {
59	send_log "$exec_output\n"
60	verbose "$exec_output" 1
61
62	fail $test1
63    } else {
64	send_log   "diff tmpdir/cdtest.out $expected_output\n"
65	verbose    "diff tmpdir/cdtest.out $expected_output"
66	catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
67	set exec_output [prune_warnings $exec_output]
68
69	if ![string match "" $exec_output] then {
70	    send_log "$exec_output\n"
71	    verbose  "$exec_output" 1
72
73	    send_log "Checking against Named Return Value optimization\n"
74	    verbose  "Checking against Named Return Value optimization" 1
75
76	    set expected_output "$srcdir/$subdir/cdtest-nrv.dat"
77
78	    send_log   "diff tmpdir/cdtest.out $expected_output\n"
79	    verbose    "diff tmpdir/cdtest.out $expected_output"
80	    catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
81	    set exec_output [prune_warnings $exec_output]
82	}
83
84	if [string match "" $exec_output] then {
85	    pass $test1
86	} else {
87	    send_log "$exec_output\n"
88	    verbose  "$exec_output" 1
89
90	    fail $test1
91	}
92    }
93}
94
95if ![ld_relocate $ld tmpdir/cdtest.o {-Ur tmpdir/cdtest-foo.o tmpdir/cdtest-bar.o tmpdir/cdtest-main.o}] {
96    fail $test2
97} else {
98    if ![ld_link $ld tmpdir/cdtest tmpdir/cdtest.o] {
99	fail $test2
100    } else {
101	send_log   "tmpdir/cdtest >tmpdir/cdtest.out\n"
102	verbose    "tmpdir/cdtest >tmpdir/cdtest.out"
103	catch "exec tmpdir/cdtest >tmpdir/cdtest.out" exec_output
104
105	if ![string match "" $exec_output] then {
106	    send_log "$exec_output\n"
107	    verbose  "$exec_output" 1
108
109	    fail $test2
110	} else {
111	    send_log   "diff tmpdir/cdtest.out $expected_output\n"
112	    verbose    "diff tmpdir/cdtest.out $expected_output"
113	    catch "exec diff tmpdir/cdtest.out $expected_output" exec_output
114	    set exec_output [prune_warnings $exec_output]
115
116	    if [string match "" $exec_output] then {
117		pass $test2
118	    } else {
119		send_log "$exec_output\n"
120		verbose  "$exec_output" 1
121
122		fail $test2
123	    }
124	}
125    }
126}
127