1 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation
3 proc load_gcc_lib { filename } {
5 load_file $srcdir/../../gcc/testsuite/lib/$filename
9 load_gcc_lib target-libpath.exp
11 # GCJ_UNDER_TEST is the compiler under test.
15 if ![info exists tmpdir] {
19 # This is like `prune_warnings', but it also prunes away a warning
20 # from the bytecode front end that we don't care about.
21 proc libjava_prune_warnings {text} {
22 set text [prune_warnings $text]
23 set tlist [split $text \n]
24 set len [llength $tlist]
25 for {set i [expr {$len - 1}]} {$i >= 2} {incr i -1} {
26 if {[string match "*unreachable bytecode*" [lindex $tlist $i]]} {
27 # Delete this line, all other unreachable warnings and the previous
28 # two lines containing the method and class.
30 while {[string match "*unreachable bytecode*" [lindex $tlist $j]]} {
34 set tlist [lreplace $tlist $j $i]
38 return [join $tlist \n]
41 # This is like `target_compile' but it does some surgery to work
42 # around stupid DejaGNU bugs. In particular DejaGNU has very poor
43 # quoting, so for instance a `$' will be re-evaluated at spawn time.
45 proc libjava_tcompile {source destfile type options} {
46 # This strange-looking expression really does quote the `$'.
47 regsub -all -- {\$} $source {\$} source
48 regsub -all -- {\$} $destfile {\$} destfile
49 return [target_compile $source $destfile $type $options]
52 # Read an `xfail' file if it exists. Returns a list of xfail tokens.
53 proc libjava_read_xfail {file} {
54 if {! [file exists $file]} {
58 set tokens [string trim [read $fd]]
63 # Find a particular executable. FIXME: this relies on DejaGnu
64 # internals. These should probably be exposed in a better way.
65 proc libjava_find_program {prog} {
68 set file [lookfor_file $tool_root_dir $prog]
70 set file [lookfor_file $tool_root_dir gcc/$prog];
80 return [libjava_find_program jv-scan]
85 return [libjava_find_program gcjh]
89 global SUN_JAVAC GCJ_UNDER_TEST env libgcj_jar
90 # If JDK doesn't run on your platform but some other
91 # JDK-compatible javac does, you may set SUN_JAVAC to point to it.
92 # One of the most important properties of a SUN_JAVAC is that it
93 # must create class-files even for classes that have not been
94 # specified in the command line, but that were needed to compile
95 # those that have. For example, Pizza won't do it, but you can
96 # use `kaffe sun.tools.javac.Main', if you have Sun's classes.zip
97 # in the kaffe's default search path.
98 if {![info exists SUN_JAVAC]} {
99 if {[info exists env(SUN_JAVAC)]} {
100 set SUN_JAVAC $env(SUN_JAVAC)
102 set SUN_JAVAC "$GCJ_UNDER_TEST -C -I$libgcj_jar"
108 proc bytecompile_file { file objdir {classpath {}} } {
110 set dirname [file dirname $file]
112 set javac [find_javac]
113 if {$classpath != ""} then {
114 set env(CLASSPATH) $classpath
118 send_log "byte compile: $javac -g [list $file] -d $objdir 2>@ stdout\n"
120 set q [eval exec "$javac -g [list $file] -d $objdir 2>@ stdout"]
122 send_log "couldn't compile $file: $msg\n"
131 set libjava_initialized 0
134 # Build the status wrapper library as needed.
136 proc libjava_init { args } {
138 global wrap_compile_flags;
139 global libjava_initialized libjava_uses_threads
140 global GCJ_UNDER_TEST
141 global TOOL_EXECUTABLE
143 global env libgcj_jar
145 global libjava_libgcc_s_path
146 global target_triplet
148 # We set LC_ALL and LANG to C so that we get the same error messages as expected.
152 if { $libjava_initialized == 1 } { return; }
154 if ![info exists GCJ_UNDER_TEST] {
155 if [info exists TOOL_EXECUTABLE] {
156 set GCJ_UNDER_TEST $TOOL_EXECUTABLE;
158 if [info exists env(GCJ)] {
159 set GCJ_UNDER_TEST $env(GCJ)
161 set GCJ_UNDER_TEST "[find_gcj]"
166 # Find the libgcj jar file.
167 set libgcj_jar [glob $objdir/../libgcj-*.jar]
168 verbose "jar file is $libgcj_jar"
170 # FIXME: This finds libgcj.spec for the default multilib.
171 # If thread models differ between multilibs, this has to be moved
172 # to libjava_arguments
173 set specdir [libjava_find_spec]
175 # The -B is so we find libgcj.spec.
176 set text [eval exec "$GCJ_UNDER_TEST -B$specdir -v 2>@ stdout"]
177 regexp -- "Thread model: (\[^\n\]+)\n" $text ignore model
178 set libjava_uses_threads [expr {! ($model == "no"
180 || $model == "single")}]
182 # Always set encoding used by gcj.
183 append GCJ_UNDER_TEST " --encoding=UTF-8"
186 set wrap_compile_flags "";
187 if [target_info exists needs_status_wrapper] {
188 set result [build_wrapper "testglue.o"];
189 if { $result != "" } {
190 set wrapper_file [lindex $result 0];
191 set wrap_compile_flags [lindex $result 1];
193 warning "Status wrapper failed to build."
197 # Finally, add the gcc build directory so that we can find the
198 # shared libgcc. This, like much of dejagnu, is hideous.
199 set libjava_libgcc_s_path {}
201 if { [string match "powerpc-*-darwin*" $target_triplet] } {
202 set so_extension "dylib"
204 set so_extension "so"
206 set gccdir [lookfor_file $tool_root_dir gcc/libgcc_s.${so_extension}]
208 set gccdir [file dirname $gccdir]
209 lappend libjava_libgcc_s_path $gccdir
210 verbose "libjava_libgcc_s_path = $libjava_libgcc_s_path"
211 set compiler ${gccdir}/xgcc
212 if { [is_remote host] == 0 && [which $compiler] != 0 } {
213 foreach i "[exec $compiler --print-multi-lib]" {
215 regexp -- "\[a-z0-9=/\.-\]*;" $i mldir
216 set mldir [string trimright $mldir "\;@"]
217 if { "$mldir" == "." } {
220 if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.${so_extension}.*]] >= 1 } {
221 lappend libjava_libgcc_s_path "${gccdir}/${mldir}"
227 set libjava_initialized 1
230 # Find a library. We know where libtool puts the actual libraries,
231 # and we look there. The implementation is fairly hacky. We can't
232 # compile with -nodefaultlibs, because that will also eliminate the
233 # system libraries we need. In order to have gcj still work, it must
234 # find the appropriate libraries so we must add -L options for their
235 # paths. However we can't simply use those libraries; we still need
236 # libtool for linking.
237 # Don't return the the lib${name}.la files here, since this causes the
238 # libraries to be linked twice: once as lib${name}.so/dylib and another time
239 # via gcj's implicit -l${name}. This is both unnecessary and causes the
240 # Solaris ld to warn: attempted multiple inclusion of file. This warning
241 # is not ignored by the dejagnu framework and cannot be disabled.
242 proc libjava_find_lib {dir name} {
244 set gp [get_multilibs]
245 foreach extension {so dll a} {
246 foreach sub {.libs _libs} {
248 if {[file exists $gp/$dir/$sub/lib${name}.${extension}]} then {
249 # Just return the `-L' option. The library itself
250 # will be picked up via the spec file.
251 return "-L$gp/$dir/$sub"
254 # Just return the `-L' option. The library itself will be
255 # picked up via the spec file.
257 $base_dir/../../$dir/$sub/lib${name}.${extension} \
258 "-L$base_dir/../../$dir/$sub" \
268 # Find libgcj.spec. We need to use the file corresponding to the multilib
269 # under test since they might differ. Append a trailing slash since this
271 proc libjava_find_spec {} {
273 set gp [get_multilibs]
275 if {[file exists $gp/libjava/libgcj.spec]} then {
276 return "$gp/libjava/"
282 proc libjava_find_gij {} {
284 set gp [get_multilibs]
286 set file $gp/libjava/gij
288 set file $base_dir/../gij
291 if {[file exists $file]} {
297 # Remove a bunch of files.
298 proc gcj_cleanup {args} {
300 if {[string match *.o $file]} {
301 verbose "removing [file rootname $file].lo"
302 file delete -force [file rootname $file].lo
304 file delete -force -- $file
305 verbose "removing $file"
307 # It is simplest to do this instead of trying to figure out what
308 # bits in .libs ought to be removed.
309 catch {system "rm -rf .libs"}
312 # Compute arguments needed for compiler. MODE is a libtool mode:
313 # either compile or link.
314 proc libjava_arguments {{mode compile}} {
317 global srcdir subdir objdir
319 global GCJ_UNDER_TEST
325 global libjava_libgcc_s_path
326 global ld_library_path
327 global target_triplet
329 if [info exists LIBJAVA] {
330 set libjava $LIBJAVA;
332 set libjava [libjava_find_lib libjava gcj]
335 verbose "using LIBJAVA = $libjava" 2
338 # Basically we want to build up a colon separated path list from
339 # the value of $libjava.
342 foreach dir [list $libjava] {
343 foreach item [split $dir " "] {
344 switch -glob -- $item {
346 lappend lpath [string range $item 2 end]
352 set lpath [concat $lpath $libjava_libgcc_s_path]
353 verbose "lpath = $lpath ; libgcc_s_path = $libjava_libgcc_s_path"
354 set ld_library_path [join $lpath :]
356 # That's enough to make things work for the normal case.
357 # If we wanted to handle an arbitrary value of libjava,
358 # then we'd have to do a lot more work.
360 set_ld_library_path_env_vars
361 if [info exists env(LD_LIBRARY_PATH)] {
362 verbose "LD_LIBRARY_PATH = $env(LD_LIBRARY_PATH)"
365 # Determine CLASSPATH separator
366 if { [string match "i?86-pc-mingw32*" $target_triplet] } {
372 # Set the CLASSPATH environment variable
375 [join [list . $srcdir/$subdir $objdir $libgcj_jar] $sep]
376 verbose "CLASSPATH is $env(CLASSPATH)"
378 if {$mode == "link"} {
379 global wrapper_file wrap_compile_flags
380 lappend args "additional_flags=$wrap_compile_flags"
381 lappend args "libs=$wrapper_file"
382 lappend args "libs=$libjava"
386 if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
387 lappend args "libs=${gluefile}"
388 lappend args "ldflags=$wrap_flags"
391 if [info exists TOOL_OPTIONS] {
392 lappend args "additional_flags=$TOOL_OPTIONS"
395 # Determine libgcj.spec corresponding to multilib under test.
396 set specdir [libjava_find_spec]
398 # Search for libtool. We need it to link.
400 set d [absolute $objdir]
401 foreach x {. .. ../.. ../../..} {
402 if {[file exists $d/$x/libtool]} then {
403 # We have to run silently to avoid DejaGNU lossage.
405 "compiler=$d/$x/libtool --silent --tag=GCJ --mode=$mode $GCJ_UNDER_TEST -B$specdir"
410 if {! $found_compiler} {
411 # Append -B$specdir so that we find libgcj.spec before it
413 lappend args "compiler=$GCJ_UNDER_TEST -B$specdir"
416 # Avoid libtool wrapper scripts when possible.
417 # but not if libtool warnings results in FAILs
418 if {$mode == "link"} {
419 if {! [istarget "*-*-cygwin*"] && ! [istarget "*-*-mingw*"] } {
420 lappend args "additional_flags=-no-install"
422 if { [istarget "*-*-darwin*"] } {
423 lappend args "additional_flags=-bind_at_load"
424 lappend args "additional_flags=-multiply_defined suppress"
431 # Link a bunch of objects into a program. MAIN is the name of the
432 # class holding `main'. Return 0 on failure.
433 proc gcj_link {program main files {options {}}} {
434 set arguments [libjava_arguments link]
435 if {[llength $options]} {
436 eval lappend arguments $options
438 lappend arguments "additional_flags=--main=$main"
439 set x [libjava_prune_warnings \
440 [libjava_tcompile $files $program executable $arguments]]
442 verbose "link failure: $x" 2
443 fail "linking $program"
445 fail "running $program"
449 pass "linking $program"
453 # Invoke the program and see what happens. Return 0 on failure.
454 proc gcj_invoke {program expectFile ld_library_additions} {
456 global ld_library_path
458 set ld_library_path .
459 if {[llength $ld_library_additions] > 0} {
460 append ld_library_path :[join $ld_library_additions :]
463 set_ld_library_path_env_vars
464 if [info exists env(LD_LIBRARY_PATH)] {
465 verbose "LD_LIBRARY_PATH=$env(LD_LIBRARY_PATH)"
468 set result [libjava_load ./$program]
469 set status [lindex $result 0]
470 set output [lindex $result 1]
473 restore_ld_library_path_env_vars
475 if {$status != "pass"} {
476 verbose "got $output"
478 untested "$program output"
482 set id [open $expectFile r]
483 set expected [read $id]
486 if {! [string compare $output $expected]} {
487 pass "$program output"
490 fail "$program output"
495 # Invoke a program and check its output. EXECUTABLE is the program;
496 # ARGS are the arguments to the program. Returns 1 if tests passed
497 # (or things were left untested), 0 otherwise.
498 proc libjava_invoke {errname testName optName executable inpfile resultfile
499 ld_library_additions args} {
501 global ld_library_path
503 set ld_library_path .
504 if {[llength $ld_library_additions] > 0} {
505 append ld_library_path :[join $ld_library_additions :]
508 set_ld_library_path_env_vars
509 if [info exists env(LD_LIBRARY_PATH)] {
510 verbose "LD_LIBRARY_PATH=$env(LD_LIBRARY_PATH)"
515 if {[info exists opts(no-exec)]} {
516 if {[info exists opts(need-threads)]} {
517 # This means we wanted to try to run it but we couldn't
518 # because threads aren't supported. So we have to
519 # generate an `untested'.
520 untested "$errname execution - $testName"
521 untested "$errname output - $testName"
526 set result [libjava_load $executable $args "$inpfile"]
527 set status [lindex $result 0]
528 set output [lindex $result 1]
530 # Restore LD_LIBRARY_PATH setting.
531 restore_ld_library_path_env_vars
533 if {[info exists opts(xfail-exec)]} then {
536 $status "$errname execution - $testName"
537 if { $status != "pass" } {
538 untested "$errname output - $testName"
542 verbose "resultfile is $resultfile"
543 set id [open $resultfile r]
545 append expected [read $id]
546 regsub -all "\r" "$output" "" output
547 regsub "\n*$" $expected "" expected
548 regsub "\n*$" $output "" output
549 regsub "^\n*" $expected "" expected
550 regsub "^\n*" $output "" output
551 regsub -all "\[ \t\]\[ \t\]*" $expected " " expected
552 regsub -all "\[ \t\]*\n\n*" $expected "\n" expected
553 regsub -all "\[ \t\]\[ \t\]*" $output " " output
554 regsub -all "\[ \t\]*\n\n*" $output "\n" output
555 verbose "expected is $expected"
556 verbose "actual is $output"
558 if {[info exists opts(regexp_match)]} {
559 if [regexp $expected $output] {
563 if { $expected == $output } {
567 if {[info exists opts(xfail-output)]} {
570 if { $passed == 1 } {
571 pass "$errname output - $testName"
573 fail "$errname output - $testName"
581 # Run the test specified by srcfile and resultfile. compile_args and
582 # exec_args are options telling this proc how to work.
584 proc test_libjava_from_source { options srcfile compile_args inpfile resultfile exec_args } {
586 global srcdir subdir objdir
588 global GCJ_UNDER_TEST
592 # Make opts into an array.
595 foreach item $exec_args {
599 # If we need threads and we don't have them then set the `no-exec'
600 # flag. This is case is also handled specially later.
601 if {[info exists opts(need-threads)]} {
602 global libjava_uses_threads
603 if {! $libjava_uses_threads} {
608 set errname [file rootname [file tail $srcfile]]
609 if {! [runtest_file_p $runtests $errname]} {
613 if {[info exists opts(no-link)]} {
618 set args [libjava_arguments $mode]
619 if {! [info exists opts(no-link)]} {
620 # Add the --main flag
621 lappend args "additional_flags=--main=[file rootname [file tail $srcfile]]"
622 if { $compile_args != "" } {
623 lappend args "additional_flags=$compile_args"
627 regsub "^.*/(\[^/.\]+)\[.\]\[^/]*$" "$srcfile" "\\1" out
628 set executable "${objdir}/$out"
629 if {[info exists opts(no-link)]} {
630 append executable ".o"
633 # DOS/win32 targets default to .exe if no suffix is given
634 # We then try to delete a file that doesn't exist. It is
635 # simpler to add the suffix everywhere.
636 append executable ".exe"
637 set target executable
639 if { $compile_args != "" } {
640 set errname "$errname $compile_args"
643 set removeList [list $executable]
645 set x [libjava_prune_warnings \
646 [libjava_tcompile $srcfile "$executable" $target $args]]
647 if {[info exists opts(xfail-gcj)]} {
651 verbose "target_compile failed: $x" 2
653 if {[info exists opts(shouldfail)]} {
654 pass "$errname compilation from source"
655 eval gcj_cleanup $removeList
659 fail "$errname compilation from source"
660 if {[info exists opts(xfail-gcj)]
661 || ! [info exists opts(no-exec)]
662 || [info exists opts(need-threads)]} {
663 untested "$errname execution from source compiled test"
664 untested "$errname output from source compiled test"
668 if {[info exists opts(shouldfail)]} {
669 fail "$errname compilation from source"
672 pass "$errname compilation from source"
674 # Set up the options the way they are expected by libjava_invoke.
675 if {[info exists opts(xfail-source-output)]} {
676 set opts(xfail-output) x
678 if {[libjava_invoke $errname "source compiled test" opts $executable \
679 $inpfile $resultfile ""]} {
680 # Everything ok, so clean up.
681 eval gcj_cleanup $removeList
686 # Run the test specified by srcfile and resultfile. compile_args and
687 # exec_args are options telling this proc how to work.
689 proc test_libjava_from_javac { options srcfile compile_args inpfile resultfile exec_args } {
691 global srcdir subdir objdir
693 global GCJ_UNDER_TEST
698 # Make opts into an array.
701 foreach item $exec_args {
705 # If we need threads and we don't have them then set the `no-exec'
706 # flag. This is case is also handled specially later.
707 if {[info exists opts(need-threads)]} {
708 global libjava_uses_threads
709 if {! $libjava_uses_threads} {
713 set errname [file rootname [file tail $srcfile]]
714 if {! [runtest_file_p $runtests $errname]} {
718 # bytecompile files with Sun's compiler for now.
719 set bc_ok [bytecompile_file $srcfile $objdir]
721 set javac [find_javac]
722 # This is an ugly heuristic but it will have to do.
723 if {[string match *gcj* $javac]} {
728 if {[info exists opts(xfail-$tag)]} {
732 if {[info exists opts(shouldfail)]} {
733 pass "$errname byte compilation"
736 fail "$errname byte compilation"
737 untested "$errname compilation from bytecode"
738 if {! [info exists opts(no-exec)]
739 || [info exists opts(need-threads)]} {
740 untested "$errname execution from bytecode->native test"
741 untested "$errname output from bytecode->native test"
745 if {[info exists opts(shouldfail)]} {
746 fail "$errname byte compilation"
749 pass "$errname byte compilation"
753 # Find name to use for --main, and name of all class files.
754 set jvscan [find_jvscan]
755 verbose "jvscan is $jvscan"
756 set main_name [string trim \
757 [libjava_prune_warnings \
758 [lindex [local_exec "$jvscan --encoding=UTF-8 $srcfile --print-main" "" "" 300] 1]]]
759 verbose "main name is $main_name"
760 set class_out [string trim \
761 [libjava_prune_warnings \
762 [lindex [local_exec "$jvscan --encoding=UTF-8 $srcfile --list-class" "" "" 300] 1]]]
763 verbose "class list is $class_out"
765 if {[string match "*parse error*" $main_name]
766 || [string match "*parse error*" $class_out]} {
767 untested "$errname compilation from bytecode"
768 if {! [info exists opts(no-exec)]
769 || [info exists opts(need-threads)]} {
770 untested "$errname execution from bytecode->native test"
771 untested "$errname output from bytecode->native test"
776 # Turn "a b" into "a.class b.class".
777 # Also, turn "foo.bar" into "foo/bar.class".
779 foreach file [split [string trim $class_out]] {
780 set file [join [split $file .] /]
781 lappend class_files $objdir/$file.class
784 eval lappend removeList $class_files
786 # Usually it is an error for a test program not to have a `main'
787 # method. However, for no-exec tests it is ok. Treat no-link
789 if {[info exists opts(no-link)]} {
794 if {[info exists opts(no-exec)]} {
797 } elseif {$main_name == ""} {
798 perror "No `main' given in program $errname"
802 lappend largs "additional_flags=--main=$main_name"
803 # DOS/win32 targets default to .exe if no suffix is given
804 # We then try to delete a file that doesn't exist. It is
805 # simpler to add the suffix everywhere.
806 set executable "${objdir}/${main_name}.exe"
810 # We purposely ignore errors here; we still want to run the other
812 set gij [libjava_find_gij]
813 # libjava_find_gij will return `gij' if it couldn't find the
814 # program; in this case we want to skip the test.
815 if {$INTERPRETER == "yes" && $gij != "gij"} {
816 libjava_invoke $errname "gij test" opts $gij \
817 $inpfile $resultfile "" $main_name
821 set args [libjava_arguments $mode]
822 eval lappend args $largs
824 if { $compile_args != "" } {
825 lappend args "additional_flags=$compile_args"
828 if { $compile_args != "" } {
829 set errname "$errname $compile_args"
832 verbose "compilation command = $args" 2
833 # When compiling and not linking, we have to build each .o
834 # separately. We do this because DejaGNU's target_compile won't
835 # accept an empty "destfile" argument when the mode is "compile".
836 if {$mode == "compile"} {
837 foreach c_file $class_files {
838 set executable [file rootname [file tail $c_file]].o
839 # Don't write files which contain $ chars.
840 regsub -all "\\$" $executable "\^" executable
841 set x [libjava_prune_warnings \
842 [libjava_tcompile '$c_file' "$executable" $type $args]]
843 lappend removeList $executable
849 # This is so evil: we de-listify CLASS_FILES so that we can
850 # turn around and quote the `$' in it for the shell. I really
851 # hate DejaGNU. It is so !@#$!@# unpredictable.
853 foreach stupid $class_files {
854 set hack "$hack $stupid"
856 lappend removeList $executable
857 set x [libjava_prune_warnings \
858 [libjava_tcompile $hack "$executable" $type $args]]
860 if {[info exists opts(xfail-byte)]} {
864 verbose "target_compile failed: $x" 2
865 fail "$errname compilation from bytecode"
866 if {! [info exists opts(no-exec)]
867 || [info exists opts(need-threads)]} {
868 untested "$errname execution from bytecode->native test"
869 untested "$errname output from bytecode->native test"
873 pass "$errname compilation from bytecode"
875 # Set up the options the way they are expected by libjava_invoke.
876 if {[info exists opts(xfail-byte-output)]} {
877 set opts(xfail-output) x
879 if {[libjava_invoke $errname "bytecode->native test" opts $executable \
880 $inpfile $resultfile ""]} {
881 # Everything ok, so clean up.
882 eval gcj_cleanup $removeList
887 # Run the test specified by srcfile and resultfile. compile_args and
888 # exec_args are options telling this proc how to work.
889 # `no-link' don't try to link the program
890 # `no-exec' don't try to run the test
891 # `xfail-gcj' compilation from source will fail
892 # `xfail-javac' compilation with javac will fail
893 # `xfail-gcjC' compilation with gcj -C will fail
894 # `shouldfail' compilation from source is supposed to fail
895 # This is different from xfail, which marks a known
896 # failure that we just haven't fixed.
897 # A compilation marked this way should fail with any
899 # `xfail-byte' compilation from bytecode will fail
900 # `xfail-exec' exec will fail
902 # output will be wrong
903 # `xfail-byte-output'
904 # output will be wrong when compiled from bytecode
905 # `xfail-source-output'
906 # output will be wrong when compiled from source code
908 # test relies on thread support
910 proc test_libjava { options srcfile compile_args inpfile resultfile exec_args } {
911 test_libjava_from_source $options $srcfile $compile_args $inpfile $resultfile $exec_args
912 test_libjava_from_javac $options $srcfile $compile_args $inpfile $resultfile $exec_args
916 # libjava_version -- extract and print the version number of libjavap
918 proc default_libjava_version {} {
921 proc default_libjava_start { } {