dmake/tests/targets-28

   1 #!/bin/sh
   2
   3 # 25.08.2007 Volker Quetschke
   4 # Check that dmake handles dependencies correctly.
   5 # (issue 64572)
   6
   7 : ${DMAKEPROG:=dmake}
   8 file1="mfile1.mk"
   9 file2="aa.x"
  10 file3="aa.y"
  11 file4="aa.z"
  12 tmpfiles="$file1 $file2 $file3 $file4"
  13
  14 trap '{ echo "trapped signal - removing temporary files" ; rm -rf $tmpfiles ; }' 1 2 3 15
  15
  16 # Remove files from prior failed run
  17 rm -rf $tmpfiles
  18
  19 # Remember to quote variables in generated makefiles( $ -> \$ ).
  20 # Test 1
  21 cat > $file1 <<EOT
  22 SHELL*:=/bin/sh
  23 SHELLFLAGS*:=-ce
  24
  25 aa.x : aa.y
  26         @echo nothing
  27
  28 aa.y :
  29         @echo \$@
  30
  31 EOT
  32
  33 # Create test environment
  34 touch aa.x
  35 # Avoid that aa.x has the same time stamp as aa.y after
  36 # that has been rebuild.
  37 sleep 1
  38
  39 output1=`eval ${DMAKEPROG} -rf $file1 2>&1`
  40 result1=$?
  41
  42 if test $result1 = 0 && echo $output1 | grep 'Warning: -- Target \[aa.x\] was made but the time stamp has not been updated.' > /dev/null 2>&1 ; then
  43   echo "Subtest 1: OK"
  44   result1=0
  45 else
  46   echo "Subtest 1: Wrong result: $output1"
  47   echo
  48   result1=1
  49 fi
  50
  51
  52 # Remember to quote variables in generated makefiles( $ -> \$ ).
  53 # Test 2 - Warn if virtual targets have a corresponding file.
  54 cat > $file1 <<EOT
  55 SHELL*:=/bin/sh
  56 SHELLFLAGS*:=-ce
  57
  58 aa.x : aa.y
  59         @echo X\$@X
  60         @touch \$@
  61
  62 # Should warn - aa.y exists.
  63 aa.y : aa.z
  64
  65 aa.z :
  66         @printf Z\$@Z
  67
  68 EOT
  69
  70 # Create test environment
  71 rm -f aa.x
  72 touch aa.y
  73 # Avoid the same time after build.
  74 sleep 1
  75
  76 output2=`eval ${DMAKEPROG} -rf $file1 2>&1`
  77 result2=$?
  78
  79 if test $result2 = 0 && echo $output2 | grep 'Warning: -- Found file corresponding to virtual target \[aa.y\].' > /dev/null 2>&1 ; then
  80   echo "Subtest 2: OK"
  81   result2=0
  82 else
  83   echo "Subtest 2: Wrong result: $output2"
  84   echo
  85   result2=1
  86 fi
  87
  88
  89 # Remember to quote variables in generated makefiles( $ -> \$ ).
  90 # Test 3
  91 cat > $file1 <<EOT
  92 SHELL*:=/bin/sh
  93 SHELLFLAGS*:=-ce
  94
  95 aa.x : aa.y
  96         @echo X\$@X
  97         @touch \$@
  98
  99 aa.y : aa.z
 100
 101 aa.z :
 102         @printf Z\$@Z
 103         @touch \$@
 104
 105 EOT
 106
 107 # Create test environment
 108 rm -f aa.y
 109 touch aa.z ; sleep 1 ; touch aa.x
 110 # Avoid the same time after build.
 111 sleep 1
 112
 113 # This tests that aa.x is not build as the dependency chain is intact with
 114 # the virtual target aa.y having the same time stamp as aa.z.
 115 output3=`eval ${DMAKEPROG} -rf $file1 2>&1`
 116 result3=$?
 117
 118 if test $result3 = 0 -a "$output3" = "\`aa.x' is up to date" ; then
 119   echo "Subtest 3: OK"
 120   result3=0
 121 else
 122   echo "Subtest 3: Wrong result: :$output3:"
 123   echo
 124   result3=1
 125 fi
 126
 127
 128 # Remember to quote variables in generated makefiles( $ -> \$ ).
 129 # Test 4
 130 cat > $file1 <<EOT
 131 SHELL*:=/bin/sh
 132 SHELLFLAGS*:=-ce
 133
 134 aa.x : aa.y
 135         @echo Build \$@
 136         @touch \$@
 137
 138 aa.y : aa.z
 139
 140 aa.z :
 141         @printf Z\$@Z
 142         @touch \$@
 143
 144 EOT
 145
 146 # Create test environment
 147 touch aa.z ; sleep 1 ; touch aa.x
 148 # Create a file for the virtual target that is newer than aa.x
 149 sleep 1 ; touch aa.y
 150 # Avoid the same time after build.
 151 sleep 1
 152
 153 # This tests that aa.x is build.
 154 output4=`eval ${DMAKEPROG} -rf $file1 2>&1`
 155 result4=$?
 156
 157 if test $result4 = 0 -a "$output4" = "Build aa.x" ; then
 158   echo "Subtest 4: OK"
 159   result4=0
 160 else
 161   echo "Subtest 4: Wrong result: :$output4:"
 162   echo
 163   result4=1
 164 fi
 165
 166
 167 if test $result1 -eq 0 -a $result2 -eq 0 \
 168     -a $result3 -eq 0 -a $result4 -eq 0  ; then
 169   echo "Success - Cleaning up"
 170   rm -rf $tmpfiles
 171   exit
 172 else
 173   echo "Failure!"
 174   exit 1
 175 fi