jvmti-interp.exp: New file.

2007-01-25  Kyle Galloway  <kgallowa@redhat.com>

    * libjava/testsuite/libjava.jvmti/jvmti-interp.exp: New file.
    * libjava/testsuite/libjava.jvmti/interp: New folder.
    * libjava/testsuite/lib/libjava.exp (exec_gij): New Method.

From-SVN: r121172

1 files changed, 158 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.jvmti/jvmti-interp.exp b/libjava/testsuite/libjava.jvmti/jvmti-interp.exp
new file mode 100644
index 0000000..0c0fca1
--- /dev/null
+++ b/libjava/testsuite/libjava.jvmti/jvmti-interp.exp
@@ -0,0 +1,158 @@
+# Interpreted Tests for JVMTI code.
+# These tests are used to test JVMTI functions in a purley interpreted setting
+# This file compiles the JNI code into a shared object, then invokes gij to run
+# the test.
+
+
+# Compile a single C file and produce a .so file.  OPTIONS is a list
+# of options to pass to the compiler.  Returns 0 on failure, 1 on
+# success.
+proc gcj_jni_compile_c_to_so {file {options {}}} {
+  global srcdir subdir
+  global host_triplet
+  verbose "options: $options"
+  set options_cxx $options
+  set options ""
+
+# Apple uses a different extension for shared/dynamic libraries
+# so we check against powerpc-apple-darwin and set them to
+# dylib.
+# HP-UX uses sl, so we check this too, otherwise we take so.
+
+  if { [istarget "*-*-darwin*"] } {
+      set so_extension "dylib"
+      set so_flag "-dynamiclib"
+  } elseif { [istarget "hppa*-hp-hpux*"] } {
+      set so_extension "sl"
+      set so_flag "-shared"
+  } else {
+      set so_extension "so"
+      set so_flag "-shared"
+  }
+    
+  set filename [file tail $file]
+  set name [file rootname $filename]
+  set soname lib${name}.${so_extension}
+
+  lappend options "additional_flags=${so_flag} -fPIC"
+  # Find the generated header.
+  lappend options "additional_flags=-I. -I.. -I$srcdir/$subdir"
+
+  # Ensure that the generated header has correct prototypes.
+  set cfile [file rootname $file].c
+  if { [file exists $cfile] } {
+      # This option is only valid for C sources.
+      lappend options "additional_flags=-Wmissing-prototypes"
+  }
+
+  # Find jni.h and jni_md.h.
+  lappend options "additional_flags=-I$srcdir/../include  \
+                   -I$srcdir/../classpath/include"
+
+  # Append C++ options
+  lappend options "additional_flags=$options_cxx"
+
+  set x [libjava_prune_warnings \
+	     [target_compile $file $soname executable $options]]
+  if {$x != ""} {
+      verbose "target_compile failed: $x" 2
+      fail "$filename compilation"
+      return 0
+  }
+
+  pass "$filename compilation"
+  return 1
+}
+
+# Do all the work for a single JVMTI test.  Return 0 on failure.
+proc gij_jvmti_test_one {file} {
+  global runtests
+
+  # The base name.  We use it for several purposes.
+  set main [file rootname [file tail $file]]
+  if {! [runtest_file_p $runtests $main] } {
+      # Simply skip it.
+      return 1
+  }
+
+#  if {! [bytecompile_file $file [pwd]] } {
+#     fail "bytecompile $file"
+#     # FIXME - should use `untested' on all remaining tests.
+#     # But that is hard.
+#     return 0
+#   }
+#   pass "bytecompile $file"
+
+#   if {! [gcj_jvmti_build_headers $file] } {
+#     # FIXME
+#     return 0
+#   }
+  
+  set cfile [file join [file dirname $file] nat$main.c]
+  set cxxflags ""
+  set cxxldlibflags {}
+  # If there is no `.c' file, assume there is a `.cc' file.
+  if {! [file exists $cfile] } {
+      set cfile [file join [file dirname $file] nat$main.cc]
+
+      set cxxflaglist {}
+      foreach arg [split [libjava_find_lib libstdc++-v3/src stdc++] " "] {
+          switch -glob -- $arg {
+	          "-L*" {
+	              set arg [string range $arg 2 end]
+	              lappend cxxldlibflags $arg
+	              # Strip the `.libs' directory; we link with libtool which
+	              # doesn't need it.
+	              set arg "-L[file dirname $arg]"
+       	            }
+          }
+      
+          lappend cxxflaglist $arg
+          # In case the libstdc++ is not installed yet, we pass the build
+          # directory of it to the cxxflaglist.
+          lappend cxxflaglist "-L$cxxldlibflags"
+      }
+	
+      lappend cxxflaglist "-lstdc++"
+
+      set cxxflags [join $cxxflaglist]
+  }
+
+  if {! [gcj_jni_compile_c_to_so $cfile $cxxflags] } {
+      # FIXME
+      return 0
+  }
+
+  libjava_arguments
+  
+  set jarfile [file join [file dirname $file] $main.jar]
+  if {! [exec_gij $jarfile [file rootname $file].out {}]} {
+      return 0
+  }
+
+  # When we succeed we remove all our clutter.
+  eval gcj_cleanup [glob -nocomplain -- ${main}.*]  \
+                   [list $main.class libnat$main.so]
+
+  return 1
+}
+
+# Run the JVMTI tests.
+proc gij_jvmti_run {} {
+  global srcdir subdir
+  global build_triplet host_triplet
+
+  # For now we only test JVMTI on native builds.
+  if {$build_triplet == $host_triplet} {
+      catch { lsort [glob -nocomplain ${srcdir}/${subdir}/interp/*.jar] \
+             } srcfiles
+
+      foreach x $srcfiles {
+        gij_jvmti_test_one $x
+      }
+  } else {
+      verbose "JVMTI tests not run in cross-compilation environment"
+  }
+}
+
+gij_jvmti_run