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 ($config_var);
  42 my ($name_test);
  43 my ($indent);
  44
  45 while ( defined( $line = <MAKETEST> ) ) {
  46     chomp $line;
  47     if ( $line =~ /BEGIN TESH TESTS/ ) {
  48         $dump = 1;
  49         next;
  50     }
  51     if ( $line =~ /END TESH TESTS/ ) {
  52         $dump = 0;
  53         last;
  54     }
  55     if ($dump) {
  56         $line =~ s/^  //;
  57         if ( $line =~ /^\s*ADD_TEST\(\S+\s+\S*TESH\_COMMAND\}\s/ ) {
  58             undef %environ;
  59             $config_var = "";
  60             $path       = "";
  61             $nb_test++;
  62             $tesh_file = "";
  63             $name_test = "";
  64             $indent = "";
  65
  66             if ( $line =~ /^(\s*)ADD_TEST\((\S+)/ ) {
  67                 $indent = ($1);
  68                 $name_test = ($2);
  69             }
  70             while ( $line =~ /--cfg\s+(\S+)/g ) {
  71                 $config_var = "--cfg=$1 $config_var";
  72             }
  73             while ( $line =~ /--cd\s+(\S+)/g ) {
  74                 $path = ($1);
  75                 $path =~ s/\"//g;
  76             }
  77             while ( $line =~ /--setenv\s+(\S+)\=(\S+)/g ) {
  78                 my ( $env_var, $value_var ) = ( $1, $2 );
  79                 $environ{$env_var} = $value_var;
  80             }
  81             if ( $line =~ /(\S+)\s*\)$/ ) {
  82                 $tesh_file = $1;
  83                 $tesh_file =~ s/^[^\/\$]/$path\/$&/;
  84                 $tesh_file =~ s/\${CMAKE_HOME_DIRECTORY}/$proj_dir/g;
  85                 if ( ! -e "$tesh_file" ) {
  86                     print "# tesh_file: $tesh_file does not exist!\n";
  87                     print "# $line\n";
  88                     next;
  89                 }
  90             }
  91
  92             if (0) {
  93                 print "test_name = $name_test\n";
  94                 print "config_var = $config_var\n";
  95                 print "path = $path\n";
  96                 foreach my $key (keys %environ) {
  97                     print "$key = $environ{$key}\n";
  98                 }
  99                 print "tesh_file = $tesh_file\n";
 100                 print "\n\n";
 101             }
 102
 103             my ($count)        = 0;
 104             my ($count_first)  = 0;
 105             my ($count_second) = 0;
 106             open TESH_FILE, $tesh_file or die "Unable to open tesh file: \"$tesh_file\". $!\n";
 107             my ($input) = "";
 108             my ($l);
 109             while ( defined( $l = <TESH_FILE> ) ) {
 110                 chomp $l;
 111                 if ( $l =~ /^< (.*)$/ ) {
 112                     $input = $input . $1 . "\n";
 113                 }
 114                 if ( $l =~ /^\$ (.*)$/ ) {
 115                     my ($command) = $1;
 116                     foreach my $key (keys %environ) {
 117                         $command = var_subst($command, $key, $environ{$key});
 118                     }
 119                     # substitute remaining known variables, if any
 120                     $command = var_subst($command, "srcdir", "");
 121                     $command = var_subst($command, "bindir", "");
 122                     $command = var_subst($command, "EXEEXT", "");
 123                     $command = var_subst($command, "SG_TEST_EXENV", "");
 124                     $command = var_subst($command, "SG_TEST_ENV", "");
 125                     $command = var_subst($command, "SG_EXENV_TEST", "");
 126                     $command =~ s/\$@//g;
 127 #                    $command =~ s/..\/..\/bin\/smpirun/\${CMAKE_BINARY_DIR\}\/bin\/smpirun/g;
 128                     $command =~ s/^\s+//;
 129                     $command =~ s/^[^\/\$]\S*\//$path\/$&/;
 130                     $command =~ s/^(\S*\/)(?:\.\/)+/$1/g;
 131
 132                     if ($config_var) {
 133                         $command = "$command $config_var";
 134                     }
 135                     if ( $command =~ /^mkfile\s+(\S+)/) {
 136                         my $file = $1;
 137                         # don't ask me to explain why so many backslashes...
 138                         $input =~ s/\\/\\\\\\\\\\\\\\\\/g;
 139                         $input =~ s/\n/\\\\\\\\n/g;
 140                         $input =~ s/"/\\\\\\\\042/g;
 141                         $input =~ s/'/\\\\\\\\047/g;
 142                         $input =~ s/%/%%/g;
 143                         $command = "sh -c \"printf '$input' > $file\"";
 144                     }
 145                     print "${indent}ADD_TEST(memcheck-$name_test-$count $command --cd $path\/)\n";
 146                     $input = "";
 147                     #push @test_list, "memcheck-$name_test-$count";
 148                     $count++;
 149                 }
 150                 if ( $l =~ /^\& (.*)$/ ) {
 151                     last;
 152                 }
 153             }
 154             close(TESH_FILE);
 155         }
 156         elsif ( $line =~ /^\s*set_tests_properties/ ) {
 157             if ( $line =~ /set_tests_properties\(([\S]+)/ ) {
 158                 my ($name_temp) = ($1);
 159                 $line =~ s/$name_temp/memcheck-$name_temp-0/g;
 160                 print $line. "\n";
 161             }
 162         }
 163         else {
 164             print $line. "\n";
 165         }
 166     }
 167 }
 168 close(MAKETEST);
 169
 170 #print "nb_test = $nb_test\n";
 171 #print "set(MEMCHECK_LIST\n";
 172 #print (join("\n", @test_list));
 173 #print ")\n";