gcc/testsuite/lib/mike-g++.exp

   1 # Copyright (C) 1988-2017 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 # This file was written by Mike Stump <mrs@cygnus.com>
  18
  19 load_lib target-utils.exp
  20
  21 #
  22 # mike_cleanup -- remove any files that are created by the testcase
  23 #
  24 proc mike_cleanup { src_code output_file assembly_file } {
  25     remote_file build delete $output_file $assembly_file
  26 }
  27
  28 #
  29 # prebase -- sets up a Mike Stump (mrs@cygnus.com) style G++ test
  30 #
  31 proc prebase { } {
  32     global compiler_output
  33     global not_compiler_output
  34     global compiler_result
  35     global not_compiler_result
  36     global program_output
  37     global groups
  38     global run
  39     global actions
  40     global target_regexp
  41
  42     set compiler_output "^$"
  43     set not_compiler_output ".*Internal compiler error.*"
  44     set compiler_result ""
  45     set not_compiler_result ""
  46     set program_output ".*PASS.*"
  47     set groups {}
  48     set run no
  49     set actions assemble
  50     set target_regexp ".*"
  51 }
  52
  53 #
  54 # run the test
  55 #
  56 proc postbase  { src_code run groups args } {
  57     global verbose
  58     global srcdir
  59     global subdir
  60     global not_compiler_output
  61     global compiler_output
  62     global compiler_result
  63     global not_compiler_result
  64     global program_output
  65     global actions
  66     global target_regexp
  67     global host_triplet
  68     global target_triplet
  69     global tool
  70     global tmpdir
  71     global objdir
  72     global base_dir
  73
  74     if ![regexp $target_regexp $target_triplet] {
  75         unsupported $subdir/$src_code
  76         return
  77     }
  78
  79     if { [llength $args] > 0 } {
  80         set comp_options [lindex $args 0]
  81     } else {
  82         set comp_options ""
  83     }
  84
  85     set fail_message $subdir/$src_code
  86     set pass_message $subdir/$src_code
  87
  88     if [info exists GROUP] {
  89         if {[lsearch $groups $GROUP] == -1} {
  90             return
  91         }
  92     }
  93
  94     if [string match $run yes] {
  95         set actions run
  96     }
  97
  98     set output_file "$tmpdir/[file tail [file rootname $src_code]]"
  99     set assembly_file "$output_file"
 100     append assembly_file ".S"
 101
 102     set compile_type "none"
 103
 104     case $actions {
 105         compile
 106         {
 107             set compile_type "assembly"
 108             set output_file $assembly_file
 109         }
 110         assemble
 111         {
 112             set compile_type "object"
 113             append output_file ".o"
 114         }
 115         link
 116         {
 117             set compile_type "executable"
 118             append output_file ".exe"
 119         }
 120         run
 121         {
 122             set compile_type "executable"
 123             append output_file ".exe"
 124             set run yes
 125         }
 126         default
 127         {
 128             set output_file ""
 129             set compile_type "none"
 130         }
 131     }
 132
 133     set src_file "$srcdir/$subdir/$src_code"
 134     set options ""
 135
 136     if { $comp_options != "" } {
 137         lappend options "additional_flags=$comp_options"
 138     }
 139
 140     if ![ishost "*-dos-*"] {
 141         lappend options "libs=-lstdc++ -lg++"
 142     } else {
 143         lappend options "libs=-lstdcxx -lgxx"
 144     }
 145
 146     set comp_output [g++_target_compile $src_file $output_file $compile_type $options]
 147
 148     set pass no
 149
 150     # Delete things like "ld.so warning" messages.
 151     set comp_output [prune_warnings $comp_output]
 152
 153     if [regexp -- $not_compiler_output $comp_output] {
 154         if { $verbose > 1 } {
 155             send_user "\nChecking:\n$not_compiler_output\nto make sure it does not match:\n$comp_output\nbut it does.\n\n"
 156         } else {
 157             send_log "\nCompiler output:\n$comp_output\n\n"
 158         }
 159         fail $fail_message
 160         # The framework doesn't like to see any error remnants,
 161         # so remove them.
 162         uplevel {
 163             if [info exists errorInfo] {
 164                 unset errorInfo
 165             }
 166         }
 167         mike_cleanup $src_code $output_file $assembly_file
 168         return
 169     }
 170
 171     # remove any leftover CRs.
 172     regsub -all -- "\r" $comp_output "" comp_output
 173
 174     regsub -all "(^|\n)\[^\n\]*linker input file unused since linking not done" $comp_output "" comp_output
 175     regsub -all "(^|\n)\[^\n\]*file path prefix \[^\n\]* never used" $comp_output "" comp_output
 176
 177     set unsupported_message [${tool}_check_unsupported_p $comp_output]
 178     if { $unsupported_message != "" } {
 179         unsupported "$subdir/$src_code: $unsupported_message"
 180         mike_cleanup $src_code $output_file $assembly_file
 181         return
 182     }
 183
 184     if { $verbose > 1 } {
 185         send_user "\nChecking:\n$compiler_output\nto see if it matches:\n$comp_output\n"
 186     } else {
 187         send_log "\nCompiler output:\n$comp_output\n\n"
 188     }
 189     if [regexp -- $compiler_output $comp_output] {
 190         if { $verbose > 1 } {
 191             send_user "Yes, it matches.\n\n"
 192         }
 193         set pass yes
 194         if [file exists [file rootname [file tail $src_code]].s] {
 195             set fd [open [file rootname [file tail $src_code]].s r]
 196             set dot_s [read $fd]
 197             close $fd
 198             if { $compiler_result != "" } {
 199                 verbose "Checking .s file for $compiler_result" 2
 200                 if [regexp -- $compiler_result $dot_s] {
 201                     verbose "Yes, it matches." 2
 202                 } else {
 203                     verbose "Nope, doesn't match." 2
 204                     verbose $dot_s 4
 205                     set pass no
 206                 }
 207             }
 208             if { $not_compiler_result != "" } {
 209                 verbose "Checking .s file for not $not_compiler_result" 2
 210                 if ![regexp -- $not_compiler_result $dot_s] {
 211                     verbose "Nope, not found (that's good)." 2
 212                 } else {
 213                     verbose "Uh oh, it was found." 2
 214                     verbose $dot_s 4
 215                     set pass no
 216                 }
 217             }
 218         }
 219         if [string match $run yes] {
 220             set result [g++_load $output_file]
 221             set status [lindex $result 0]
 222             set output [lindex $result 1]
 223
 224             if { $status == -1 } {
 225                 mike_cleanup $src_code $output_file $assembly_file
 226                 return
 227             }
 228             if { $verbose > 1 } {
 229                 send_user "Checking:\n$program_output\nto see if it matches:\n$output\n\n"
 230             }
 231             if ![regexp -- $program_output $output] {
 232                 set pass no
 233                 if { $verbose > 1 } {
 234                     send_user "Nope, does not match.\n\n"
 235                 }
 236             } else {
 237                 if { $verbose > 1 } {
 238                     send_user "Yes, it matches.\n\n"
 239                 }
 240             }
 241         }
 242     } else {
 243         if { $verbose > 1 } {
 244             send_user "Nope, does not match.\n\n"
 245         }
 246     }
 247
 248     if [string match $pass "yes"] {
 249         pass $pass_message
 250     } else {
 251         fail $fail_message
 252     }
 253
 254     # The framework doesn't like to see any error remnants,
 255     # so remove them.
 256     uplevel {
 257         if [info exists errorInfo] {
 258             unset errorInfo
 259         }
 260     }
 261
 262     mike_cleanup $src_code $output_file $assembly_file
 263 }