external/gpl3/binutils/dist/ld/testsuite/ld-cdtest/cdtest.exp

   1 # Expect script for LD cdtest Tests
   2 #   Copyright 1993, 1994, 1995, 1997, 2001, 2004, 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
  28 set test1 "cdtest"
  29 set test2 "cdtest with -Ur"
  30
  31 # This test requires running the executable generated by ld.
  32 if ![isnative] {
  33     return
  34 }
  35
  36 if { [which $CXX] == 0 } {
  37     untested $test1
  38     untested $test2
  39     return
  40 }
  41
  42 if {   ![ld_compile "$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 $test2
  47     return
  48 }
  49
  50 set expected_output "$srcdir/$subdir/cdtest.dat"
  51
  52 if ![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
  96 if ![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 }