libjava/testsuite/libjava.jvmti/jvmti-interp.exp

   1 # Interpreted Tests for JVMTI code.
   2 # These tests are used to test JVMTI functions in a purley interpreted setting
   3 # This file compiles the JNI code into a shared object, then invokes gij to run
   4 # the test.
   5
   6
   7 # Compile a single C file and produce a .so file.  OPTIONS is a list
   8 # of options to pass to the compiler.  Returns 0 on failure, 1 on
   9 # success.
  10 proc gcj_jni_compile_c_to_so {file {options {}}} {
  11   global srcdir subdir
  12   global host_triplet
  13   verbose "options: $options"
  14   set options_cxx $options
  15   set options ""
  16
  17 # Apple uses a different extension for shared/dynamic libraries
  18 # so we check against powerpc-apple-darwin and set them to
  19 # dylib.
  20 # HP-UX uses sl, so we check this too, otherwise we take so.
  21
  22   if { [istarget "*-*-darwin*"] } {
  23       set so_extension "dylib"
  24       set so_flag "-dynamiclib"
  25   } elseif { [istarget "hppa*-hp-hpux*"] } {
  26       set so_extension "sl"
  27       set so_flag "-shared"
  28   } else {
  29       set so_extension "so"
  30       set so_flag "-shared"
  31   }
  32
  33   set filename [file tail $file]
  34   set name [file rootname $filename]
  35   set soname lib${name}.${so_extension}
  36
  37   lappend options "additional_flags=${so_flag} -fPIC"
  38   # Find the generated header.
  39   lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
  40
  41   # Ensure that the generated header has correct prototypes.
  42   set cfile [file rootname $file].c
  43   if { [file exists $cfile] } {
  44       # This option is only valid for C sources.
  45       lappend options "additional_flags=-Wmissing-prototypes"
  46   }
  47
  48   # Find jni.h and jni_md.h.
  49   lappend options "additional_flags=-I$srcdir/../include  \
  50                    -I$srcdir/../classpath/include -fdollars-in-identifiers"
  51
  52   # Append C++ options
  53   lappend options "additional_flags=$options_cxx"
  54
  55   set x [libjava_prune_warnings \
  56              [target_compile $file $soname executable $options]]
  57   if {$x != ""} {
  58       verbose "target_compile failed: $x" 2
  59       fail "$filename compilation"
  60       return 0
  61   }
  62
  63   pass "$filename compilation"
  64   return 1
  65 }
  66
  67 # Do all the work for a single JVMTI test.  Return 0 on failure.
  68 proc gij_jvmti_test_one {file} {
  69   global runtests
  70
  71   # The base name.  We use it for several purposes.
  72   set main [file rootname [file tail $file]]
  73   if {! [runtest_file_p $runtests $main] } {
  74       # Simply skip it.
  75       return 1
  76   }
  77
  78 #  if {! [bytecompile_file $file [pwd]] } {
  79 #     fail "bytecompile $file"
  80 #     # FIXME - should use `untested' on all remaining tests.
  81 #     # But that is hard.
  82 #     return 0
  83 #   }
  84 #   pass "bytecompile $file"
  85
  86 #   if {! [gcj_jvmti_build_headers $file] } {
  87 #     # FIXME
  88 #     return 0
  89 #   }
  90
  91   set cfile [file join [file dirname $file] nat$main.c]
  92   set cxxflags ""
  93   set cxxldlibflags {}
  94   # If there is no `.c' file, assume there is a `.cc' file.
  95   if {! [file exists $cfile] } {
  96       set cfile [file join [file dirname $file] nat$main.cc]
  97
  98       set cxxflaglist {}
  99       foreach arg [split [libjava_find_lib libstdc++-v3/src stdc++] " "] {
 100           switch -glob -- $arg {
 101                   "-L*" {
 102                       set arg [string range $arg 2 end]
 103                       lappend cxxldlibflags $arg
 104                       # Strip the `.libs' directory; we link with libtool which
 105                       # doesn't need it.
 106                       set arg "-L[file dirname $arg]"
 107                     }
 108           }
 109
 110           lappend cxxflaglist $arg
 111           # In case the libstdc++ is not installed yet, we pass the build
 112           # directory of it to the cxxflaglist.
 113           lappend cxxflaglist "-L$cxxldlibflags"
 114       }
 115       # If you're building the compiler with --prefix set to a place
 116       # where it's not yet installed, then the linker won't be able to
 117       # find the libgcc used by libgcj.dylib/libstdc++.dylib. We could pass
 118       # the -dylib_file option, but that's complicated, and it's much easier
 119       # to just make the linker find libgcc using -L options.
 120       if { [istarget "*-*-darwin*"] } {
 121           lappend cxxflaglist "-shared-libgcc -lstdc++"
 122       } else {
 123           lappend cxxflaglist "-lstdc++"
 124       }
 125       set cxxflags [join $cxxflaglist]
 126   }
 127
 128   if {! [gcj_jni_compile_c_to_so $cfile $cxxflags] } {
 129       # FIXME
 130       return 0
 131   }
 132
 133   libjava_arguments
 134
 135   set jarfile [file join [file dirname $file] $main.jar]
 136   set gij_flags {-agentlib:dummyagent}
 137   if {! [exec_gij $jarfile [file rootname $file].out $cxxldlibflags $gij_flags] } {
 138       return 0
 139   }
 140
 141   # When we succeed we remove all our clutter.
 142   eval gcj_cleanup [glob -nocomplain -- ${main}.*]  \
 143                    [list $main.class libnat$main.so]
 144
 145   return 1
 146 }
 147
 148 # Run the JVMTI tests.
 149 proc gij_jvmti_run {} {
 150   global srcdir subdir
 151   global build_triplet host_triplet
 152
 153   # For now we only test JVMTI on native builds.
 154   if {$build_triplet == $host_triplet} {
 155
 156     # Build our dummy JVMTI agent library
 157     if {![gcj_jni_compile_c_to_so [file join $srcdir $subdir dummyagent.c]]} {
 158       fail "compiling dummy JVMTI agent"
 159     } else {
 160       pass "compiling dummy JVMTI agent"
 161
 162       catch {lsort [glob -nocomplain ${srcdir}/${subdir}/interp/*.jar]} \
 163         srcfiles
 164
 165       foreach x $srcfiles {
 166         gij_jvmti_test_one $x
 167       }
 168
 169       gcj_cleanup libdummyagent.so
 170     }
 171   } else {
 172     verbose "JVMTI tests not run in cross-compilation environment"
 173   }
 174 }
 175
 176 gij_jvmti_run