libvtv/testsuite/libvtv.cc/vtv.exp

   1 load_lib libvtv-dg.exp
   2 load_gcc_lib scanlang.exp
   3 load_gcc_lib gcc-dg.exp
   4
   5 global VTV_FLAGS
   6 set VTV_FLAGS [list {-O0} {-O2}]
   7
   8 libvtv_init c++
   9
  10 set shlib_ext [get_shlib_extension]
  11 set lang_link_flags "-shared-libgcc -lstdc++"
  12 set lang_test_file_found 0
  13 set lang_library_path "../libstdc++-v3/src/.libs"
  14
  15 dg-init
  16
  17 set blddir [lookfor_file [get_multilibs] libvtv]
  18
  19 # Find the correct libstdc++ library to use.
  20
  21 if { $blddir != "" } {
  22     # Look for a static libstdc++ first.
  23     if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] {
  24         set lang_test_file "${lang_library_path}/libstdc++.a"
  25         set lang_test_file_found 1
  26         # We may have a shared only build, so look for a shared libstdc++.
  27     } elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] {
  28         set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}"
  29         set lang_test_file_found 1
  30     } else {
  31         puts "looking for ${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"
  32         puts "No libstdc++ library found, will not execute c++ tests"
  33     }
  34 } elseif { [info exists GXX_UNDER_TEST] } {
  35     set lang_test_file_found 1
  36     # Needs to exist for libvtv.exp.
  37     set lang_test_file ""
  38 } else {
  39     puts "GXX_UNDER_TEST not defined, will not execute c++ tests"
  40 }
  41
  42
  43 global srcdir
  44
  45 if { $lang_test_file_found } {
  46     # Set the path for finding libstdc++.
  47     if { $blddir != "" } {
  48         set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
  49     } else {
  50         set ld_library_path "$always_ld_library_path"
  51     }
  52     append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
  53     set_ld_library_path_env_vars
  54
  55     # Make sure we can find the libstdc++ header files.
  56     set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags"
  57     if { [file exists $flags_file] } {
  58         set libstdcxx_includes [exec sh $flags_file --build-includes]
  59     } else {
  60         set libstdcxx_includes ""
  61     }
  62
  63     # Run the tests with -fvtable-verify=std
  64     foreach flags $VTV_FLAGS {
  65         foreach srcfile [lsort [glob -nocomplain ${srcdir}/libvtv.cc/*.cc]] {
  66             dg-runtest $srcfile "$flags -fvtable-verify=std" $libstdcxx_includes
  67         }
  68
  69         foreach srcfile [lsort [glob -nocomplain ${srcdir}/libvtv.cc/@*.list]] {
  70             dg-runtest $srcfile "$flags -fvtable-verify=std" $libstdcxx_includes
  71         }
  72     }
  73
  74     # Run the tests with -fvtable-verify=preinit
  75     foreach flags $VTV_FLAGS {
  76         foreach srcfile [lsort [glob -nocomplain ${srcdir}/libvtv.cc/*.cc]] {
  77             dg-runtest $srcfile "$flags -fvtable-verify=preinit" $libstdcxx_includes
  78         }
  79
  80         foreach srcfile [lsort [glob -nocomplain ${srcdir}/libvtv.cc/@*.list]] {
  81             dg-runtest $srcfile "$flags -fvtable-verify=preinit" $libstdcxx_includes
  82         }
  83     }
  84 }