tools/cmake/Scripts/generate_memcheck_tests.pl

   1 #!/usr/bin/env perl
   2
   3 # Copyright (c) 2012-2014. The SimGrid Team.
   4 # All rights reserved.
   5
   6 # This program is free software; you can redistribute it and/or modify it
   7 # under the terms of the license (GNU LGPL) which comes with this package.
   8
   9 use strict;
  10 use warnings;
  11
  12 # input file = AddTest.txt
  13
  14 if ( $#ARGV != 1 ) {
  15     die "Usage: generate_memcheck_tests.pl <CMAKE_HOME_DIRECTORY> AddTests.cmake\n";
  16 }
  17
  18 my ($proj_dir) = $ARGV[0];
  19 open MAKETEST, $ARGV[1] or die "Unable to open file: \"$ARGV[1]\". $!\n";
  20
  21 sub var_subst {
  22     my ($text, $name, $value) = @_;
  23     if ($value) {
  24         $text =~ s/\${$name(?::[=-][^}]*)?}/$value/g;
  25         $text =~ s/\$$name(\W|$)/$value$1/g;
  26     }
  27     else {
  28         $text =~ s/\${$name:=([^}]*)}/$1/g;
  29         $text =~ s/\${$name}//g;
  30         $text =~ s/\$$name(\W|$)/$1/g;
  31     }
  32     return $text;
  33 }
  34
  35 my (@test_list) = ();
  36 my ($nb_test)   = 0;
  37 my ($line);
  38 my ($path);
  39 my ($dump) = 0;
  40 my (%environ);
  41 my ($tesh_file);
  42 my ($factories);
  43 my ($config_var);
  44 my ($name_test);
  45 my ($indent);
  46
  47 while ( defined( $line = <MAKETEST> ) ) {
  48     chomp $line;
  49     if ( $line =~ /BEGIN TESH TESTS/ ) {
  50         $dump = 1;
  51         next;
  52     }
  53     if ( $line =~ /END TESH TESTS/ ) {
  54         $dump = 0;
  55         next;
  56     }
  57     if ($dump) {
  58         $line =~ s/^  //;
  59         if ( $line =~ /^\s*(?:ADD_TEST\(\S+\s+\S*TESH\_COMMAND\}\s|ADD_TESH\(|ADD_TESH_FACTORIES)/ ) {
  60             undef %environ;
  61             $config_var = "";
  62             $factories  = "";
  63             $path       = "";
  64             $nb_test++;
  65             $tesh_file = "";
  66             $name_test = "";
  67             $indent = "";
  68             if ( $line =~ /^(\s*)ADD_(?:TEST|TESH)\((\S+)/ ) {
  69                 $indent = ($1);
  70                 $name_test = ($2);
  71             }
  72             if ( $line =~ /^(\s*)ADD_TESH_FACTORIES\((\S+)\s+\"(\S+)\"/ ) {
  73                 $indent = ($1);
  74                 $name_test = ($2);
  75                 $factories = ($3);
  76             }
  77             while ( $line =~ /--cfg\s+(\S+)/g ) {
  78                 $config_var = "--cfg=$1 $config_var";
  79             }
  80             while ( $line =~ /--cd\s+(\S+)/g ) {
  81                 $path = ($1);
  82                 $path =~ s/\"//g;
  83             }
  84             while ( $line =~ /--setenv\s+(\S+)\=(\S+)/g ) {
  85                 my ( $env_var, $value_var ) = ( $1, $2 );
  86                 $environ{$env_var} = $value_var;
  87             }
  88             if ( $line =~ /(\S+)\s*\)$/ ) {
  89                 $tesh_file = $1;
  90                 $tesh_file =~ s/^[^\/\$]/$path\/$&/;
  91                 $tesh_file =~ s/\${CMAKE_HOME_DIRECTORY}/$proj_dir/g;
  92                 if ( ! -e "$tesh_file" ) {
  93                     print "# tesh_file: $tesh_file does not exist!\n";
  94                     print "# $line\n";
  95                     next;
  96                 }
  97             }
  98
  99             if (0) {
 100                 print "test_name = $name_test\n";
 101                 print "config_var = $config_var\n";
 102                 print "path = $path\n";
 103                 foreach my $key (keys %environ) {
 104                     print "$key = $environ{$key}\n";
 105                 }
 106                 print "tesh_file = $tesh_file\n";
 107                 print "\n\n";
 108             }
 109
 110             my ($count)        = 0;
 111             open TESH_FILE, $tesh_file or die "Unable to open tesh file: \"$tesh_file\". $!\n";
 112             my ($input) = "";
 113             my ($l);
 114             while ( defined( $l = <TESH_FILE> ) ) {
 115                 chomp $l;
 116                 if ( $l =~ /^< (.*)$/ ) {
 117                     $input = $input . $1 . "\n";
 118                 }
 119                 if ( $l =~ /^\$ (.*)$/ ) {
 120                     my ($command) = $1;
 121                     foreach my $key (keys %environ) {
 122                         $command = var_subst($command, $key, $environ{$key});
 123                     }
 124                     # substitute remaining known variables, if any
 125                     $command = var_subst($command, "srcdir", "");
 126                     $command = var_subst($command, "bindir", "");
 127                     $command = var_subst($command, "EXEEXT", "");
 128                     $command = var_subst($command, "SG_TEST_EXENV", "");
 129                     $command = var_subst($command, "SG_TEST_ENV", "");
 130                     $command = var_subst($command, "SG_EXENV_TEST", "");
 131                     $command =~ s/\$@//g;
 132 #                    $command =~ s/..\/..\/bin\/smpirun/\${CMAKE_BINARY_DIR\}\/bin\/smpirun/g;
 133                     $command =~ s/^\s+//;
 134                     $command =~ s/^[^\/\$]\S*\//$path\/$&/;
 135                     $command =~ s/^(\S*\/)(?:\.\/)+/$1/g;
 136
 137                     if ($config_var) {
 138                         $command = "$command $config_var";
 139                     }
 140                     if ( $command =~ /^mkfile\s+(\S+)/) {
 141                         my $file = $1;
 142                         # don't ask me to explain why so many backslashes...
 143                         $input =~ s/\\/\\\\\\\\/g;
 144                         $input =~ s/\n/\\\\n/g;
 145                         $input =~ s/"/\\\\042/g;
 146                         $input =~ s/'/\\\\047/g;
 147                         $input =~ s/%/%%/g;
 148                         $command = "sh -c \"printf '$input' > $file\"";
 149                     }
 150                     if ($factories) {
 151                       foreach my $factory (split(';', $factories)) {
 152                         print "${indent}ADD_TEST(NAME memcheck-$name_test-$factory-$count\n";
 153                         print "${indent}         WORKING_DIRECTORY $path\/\n";
 154                         print "${indent}         COMMAND $command --cfg=contexts/factory:$factory)\n";
 155                         if ($count > 0) {
 156                             print "${indent}set_tests_properties(memcheck-$name_test-$factory-$count\n";
 157                             print "${indent}                     PROPERTIES DEPENDS memcheck-$name_test-$factory-" . ($count - 1) . ")\n";
 158                         }
 159                       }
 160                     } else {
 161                       print "${indent}ADD_TEST(NAME memcheck-$name_test-$count\n";
 162                       print "${indent}         WORKING_DIRECTORY $path\/\n";
 163                       print "${indent}         COMMAND $command)\n";
 164                       if ($count > 0) {
 165                           print "${indent}set_tests_properties(memcheck-$name_test-$count\n";
 166                           print "${indent}                     PROPERTIES DEPENDS memcheck-$name_test-" . ($count - 1) . ")\n";
 167                       }
 168                     }
 169                     $input = "";
 170                     #push @test_list, "memcheck-$name_test-$count";
 171                     $count++;
 172                 }
 173                 if ( $l =~ /^\& (.*)$/ ) {
 174                     last;
 175                 }
 176             }
 177             close(TESH_FILE);
 178         }
 179         elsif ( $line =~ /^\s*SET_TESTS_PROPERTIES/ ) {
 180             if ( $line =~ /SET_TESTS_PROPERTIES\(([\S]+)/ ) {
 181                 my ($name_temp) = ($1);
 182                 $line =~ s/$name_temp/memcheck-$name_temp-0/g;
 183                 print $line. "\n";
 184             }
 185         } elsif ( $line =~ /^(\s*)ADD_TEST\((.*)\)/ ) {
 186           print "$1ADD_TEST(memcheck-$2)\n";
 187         } else {
 188             print $line. "\n";
 189         }
 190     }
 191 }
 192 close(MAKETEST);
 193
 194 #print "nb_test = $nb_test\n";
 195 #print "set(MEMCHECK_LIST\n";
 196 #print (join("\n", @test_list));
 197 #print ")\n";