tests/tests_icode.sh

   1 #!/bin/bash
   2 # This file is part of NIT ( http://www.nitlanguage.org ).
   3 #
   4 # Copyright 2009 Jean-Sebastien Gelinas <calestar@gmail.com>
   5 #
   6 # Licensed under the Apache License, Version 2.0 (the "License");
   7 # you may not use this file except in compliance with the License.
   8 # You may obtain a copy of the License at
   9 #
  10 #     http://www.apache.org/licenses/LICENSE-2.0
  11 #
  12 # Unless required by applicable law or agreed to in writing, software
  13 # distributed under the License is distributed on an "AS IS" BASIS,
  14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 # See the License for the specific language governing permissions and
  16 # limitations under the License.
  17
  18 usage()
  19 {
  20         e=`basename "$0"`
  21         cat<<END
  22 Usage: $e modulenames
  23 END
  24 }
  25
  26 find_nitc()
  27 {
  28         recent=`ls -t ../src/nitc ../src/nitc_[0-9] ../bin/nitc ../c_src/nitc 2>/dev/null | head -1`
  29         if [[ "x$recent" == "x" ]]; then
  30                 echo 'Could not find nitc, aborting'
  31                 exit 1
  32         fi
  33         echo 'Using nitc from: '$recent
  34         NITC=$recent
  35 }
  36
  37 # The default nitc compiler
  38 [ -z "$NITC" ] && find_nitc
  39
  40 if [ $# = 0 ]; then
  41         usage;
  42         exit
  43 fi
  44
  45 ok=""
  46 nok=""
  47
  48 # Process each files given as arguments
  49 for ii in "$@"; do
  50         if [ ! -f $ii ]; then
  51                 echo "File '$ii' does not exist."
  52                 continue
  53         fi
  54
  55         # Prepare the includes
  56         tmp=${ii/../AA}
  57         if [ "x$tmp" = "x$ii" ]; then
  58                 oincludes="-I . -I ../lib/standard -I ../lib/standard/collection"
  59         else
  60                 oincludes=""
  61         fi
  62
  63         # Process each alternatives in the current file
  64         for alt in "" `sed -n 's/.*#!*\(alt[0-9]*\)#.*/\1/p' "$ii" | sort -u`; do
  65                 f=`basename "$ii" .nit`
  66                 d=`dirname "$ii"`
  67                 ff="$f"
  68                 i="$ii"
  69                 includes="$oincludes"
  70
  71                 if [ "x$alt" != "x" ]; then
  72                         test -d alt || mkdir -p alt
  73                         i="alt/${f}_$alt.nit"
  74                         ff="${ff}_$alt"
  75                         sed "s/#$alt#//g;/#!$alt#/d" "$ii" > "$i"
  76                         includes="$includes -I alt"
  77                 fi
  78                 ff="$ff$MARK"
  79
  80                 echo -n "=> $i: "
  81
  82                 # Clean-up before compile and tests
  83                 rm -rf .nit_compile 2> /dev/null
  84
  85                 # Compile
  86                 # The point of ICode testing is to validate analysis/optimizations
  87                 # Force '--global' option !
  88                 $NITC $OPT --global --output-format icode "$i" $includes 2> "$ff.cmp.err" > "$ff.compile.log"
  89                 ERR=$?
  90                 if [ "$ERR" != 0 ]; then
  91                         # Could not compile
  92                         echo "! [======= fail: Compilation error =======]"
  93                         nok="$nok $ff"
  94                 else
  95                         TEST_FILE=$d/$ff.tests
  96                         if [ ! -f $TEST_FILE ]; then
  97                                 # Could not find the .tests file associated with this test
  98                                 echo ". [======= fail: Cannot open test file =======]"
  99                                 nok="$nok $ff"
 100                                 continue
 101                         fi
 102                         echo "."
 103
 104                         # Execute tests
 105                         # Each lines in the .tests file describe a test to execute on the generated
 106                         # ICode. The file has 4 parameters:
 107                         # - The class
 108                         # - The method
 109                         # - The type of test
 110                         # - Arguments for the test
 111                         # We use the class to open the right icode file.
 112                         # We use a special method named "no-file" to ensure that the class file does not exist.
 113                         # If the method is different from "no-file" then we search in said method for the expression given
 114                         # with the _arguments_ field. This expression will be evaluated as a awk regexp.
 115                         # We have two types of tests :
 116                         # - has : the given argument must be found for the test to be successful
 117                         # - no :  the given argument must NOT be found for the test to be successful
 118                         cptr=0
 119                         while IFS=, read CLASS METHOD TYPE ATTR
 120                         do
 121                                 ICODE_FILE=$d/.nit_compile/$CLASS.icode
 122                                 let cptr+=1
 123                                 echo -n '==> Test #'$cptr' ...... '
 124
 125                                 if [ -f $ICODE_FILE ]; then
 126                                         # Check if the file should exist
 127                                         if [ "x$METHOD" = "xno-file" ]; then
 128                                                 # this is not normal, the file should not exist
 129                                                 echo "Failed"
 130                                                 nok="$nok $ff#$cptr"
 131                                                 continue
 132                                         fi
 133
 134                                         # Use awk to get the method in the file and search in it for the argument
 135                                         awk '
 136                                         BEGIN{
 137                                                 process=0
 138                                         }
 139                                         /'"$METHOD"'/{
 140                                                 process=1
 141                                         }
 142                                         /^$/ {
 143                                                 process=0
 144                                         }
 145                                         /'"$ATTR"'/{
 146                                                 if(process){
 147                                                         exit -3
 148                                                 }
 149                                         }
 150                                         ' $ICODE_FILE
 151                                         awkstatus=$?
 152
 153                                         if [ $awkstatus -ne 0 ] ; then
 154                                                 # Found the value !
 155                                                 if [ "x$TYPE" = "xno" ]; then
 156                                                         # Should not have beed found
 157                                                         echo "Failed"
 158                                                         nok="$nok $ff#$cptr"
 159                                                 elif [ "x$TYPE" = "xhas" ]; then
 160                                                         # Should have been found
 161                                                         echo "Ok"
 162                                                         ok="$ok $ff#$cptr"
 163                                                 else
 164                                                         echo "Test file format error !!!"
 165                                                         exit -1
 166                                                 fi
 167                                         else
 168                                                 # Value not found
 169                                                 if [ "x$TYPE" = "xno" ]; then
 170                                                         # Should not have beed found
 171                                                         echo "Ok"
 172                                                         ok="$ok $ff#$cptr"
 173                                                 elif [ "x$TYPE" = "xhas" ]; then
 174                                                         # Should have been found
 175                                                         echo "Failed"
 176                                                         nok="$nok $ff#$cptr"
 177                                                 else
 178                                                         echo "Test file format error !!!"
 179                                                         exit -1
 180                                                 fi
 181                                         fi
 182                                 else
 183                                         # The class file was not found
 184                                         if [ "x$METHOD" = "xno-file" ]; then
 185                                                 # this is normal
 186                                                 echo "Ok"
 187                                                 ok="$ok $ff#$cptr"
 188                                         else
 189                                                 # Should have been found
 190                                                 echo "Failed"
 191                                                 nok="$nok $ff#$cptr"
 192                                         fi
 193                                 fi
 194                         done < $TEST_FILE
 195                 fi
 196         done
 197 done
 198
 199 echo "ok: " `echo $ok | wc -w` "/" `echo $ok $nok $nos | wc -w`
 200
 201 if [ -n "$nok" ]; then
 202         echo "fail: $nok"
 203         echo "There were $(echo $nok | wc -w) errors !"
 204 fi
 205 if [ -n "$nos" ]; then
 206         echo "no sav: $nos"
 207 fi
 208
 209 if [ -n "$nok" ]; then
 210         exit 1
 211 else
 212         exit 0
 213 fi