buildtools/Cmake/Scripts/generate_memcheck_tests.pl

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