# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation.
# Written by Tom Tromey <tromey@cygnus.com>.
# Incorporate Mauve into libjava's DejaGNU test suite framework.
# FIXME: should be able to compile from source as well as from .class.
# Compute list of files to compile. Returns list of all files
# representing classes that must be tested. Result parameter `uses'
# maps source file names onto list of objects required for link.
proc mauve_compute_uses {aName} {
upvar $aName uses
global env runtests
set fd [open classes r]
set line [read $fd]
close $fd
foreach item [split $line] {
if {$item == ""} then {
continue
}
set item [join [split $item .] /].java
# User might have specified "mauve.exp=something.java".
if {! [runtest_file_p $runtests $item]} {
continue
}
# Look for Uses line in source file.
set fd [open $env(MAUVEDIR)/$item r]
set ufiles [list $item]
set dir [file dirname $item]
while {[gets $fd sline] != -1} {
if {[regsub -- {^// Uses:} $sline {} sline]} then {
foreach uf [split $sline] {
if {$uf != ""} then {
lappend ufiles $dir/$uf
}
}
}
}
close $fd
set uses($item) {}
foreach file $ufiles {
set file [file rootname $file].o
lappend uses($item) $file
# Now add all inner classes
foreach inner [glob -nocomplain [file rootname $file]$*.class] {
# Prevent excessive escaping by replacing $ with a ^ in the .o name
set inner [file rootname $inner].o
regsub -all "\\$" $inner "\^" inner
lappend uses($item) $inner
}
}
}
return [lsort [array names uses]]
}
# Find Mauve sources. At end, env(MAUVEDIR) points to sources.
# Returns 0 if sources not found, 1 otherwise.
proc find_mauve_sources {} {
global env srcdir
if {[info exists env(MAUVEDIR)]} {
return 1
} elseif {[file isdirectory $srcdir/libjava.mauve/mauve]} {
set env(MAUVEDIR) $srcdir/libjava.mauve/mauve
return 1
}
return 0
}
# Find all the harness files and return a list of them, with no
# suffix.
proc mauve_find_harness_files {} {
set result {}
foreach file [glob -nocomplain -- *.class gnu/testlet/*.class] {
lappend result [file root $file]
}
return $result
}
# Run all the Mauve tests. Return 1 on success, 0 on any failure. If
# the tests are skipped, that is treated like success.
proc test_mauve {} {
global srcdir objdir subdir env
if {! [find_mauve_sources]} then {
verbose "MAUVEDIR not set; not running Mauve tests"
return 1
}
# Run in subdir so we don't overwrite our own Makefile.
catch {system "rm -rf mauve-build"}
file mkdir mauve-build
# Some weirdness to set srcdir correctly.
set here [pwd]
cd $srcdir
set full_srcdir [pwd]
cd $here/mauve-build
global env libgcj_jar
global GCJ_UNDER_TEST
global TOOL_EXECUTABLE
if ![info exists GCJ_UNDER_TEST] {
if [info exists TOOL_EXECUTABLE] {
set GCJ_UNDER_TEST $TOOL_EXECUTABLE;
} else {
if [info exists env(GCJ)] {
set GCJ_UNDER_TEST env(GCJ)
} else {
set GCJ_UNDER_TEST "[find_gcj]"
}
}
}
# Append -B and -I so that libgcj.spec and libgcj.jar are found
# before they're installed.
# Append -Wno-deprecated since Mauve tests lots of deprecated stuff.
set env(GCJ) "$GCJ_UNDER_TEST -Wno-deprecated -B$objdir/../ -I$libgcj_jar"
if {[catch {
system "$env(MAUVEDIR)/configure --with-gcj 2>&1"
} msg]} then {
fail "Mauve configure"
verbose "configure failed with $msg"
return 0
}
pass "Mauve configure"
# Copy appropriate tags file locally.
set fd [open $full_srcdir/../mauve-libgcj r]
set c [read $fd]
close $fd
set fd [open mauve-libgcj w]
puts -nonewline $fd $c
close $fd
catch {system "ln -s $full_srcdir/libjava.mauve/xfails xfails"}
if {[catch {
system "make KEYS=libgcj classes.stamp 2>&1"
} msg]} then {
fail "Mauve build"
verbose "build failed with $msg"
return 0
}
pass "Mauve build"
set srcfile $full_srcdir/$subdir/DejaGNUTestHarness.java
if {! [bytecompile_file $srcfile [pwd] $env(MAUVEDIR):[pwd]]} then {
fail "Compile DejaGNUTestHarness.java"
return 0
}
pass "Compile DejaGNUTestHarness.java"
# Compute list of files to test, and also all files to build.
set choices [mauve_compute_uses uses]
# Compute flags to use to do the build.
set compile_args [libjava_arguments]
set link_args [concat [libjava_arguments link] \
[list "additional_flags=--main=DejaGNUTestHarness"]]
if {[string match "*libtool*" $compile_args]} {
set objext lo
} else {
set objext o
}
set ok 1
set objlist {}
foreach base [mauve_find_harness_files] {
set file $base.class
set obj $base.$objext
set x [libjava_prune_warnings \
[target_compile [pwd]/$file $obj object $compile_args]]
if {$x != ""} then {
fail "Compile $obj"
set ok 0
} else {
pass "Compile $obj"
}
lappend objlist $obj
}
if {! $ok} then {
return 0
}
set proc_ok 1
set Executable DejaGNUTestHarness
foreach file $choices {
# Turn `java/lang/Foo.java' into `java.lang.Foo'.
set class [file rootname $file]
regsub -all -- / $class . class
set ok 1
set this_olist {}
foreach obj $uses($file) {
set obj [file rootname $obj].$objext
lappend this_olist $obj
if {! [file exists $obj]} then {
verbose "compiling $obj for test of $class"
# The .class file does contain a $, but we can quote it between "'"s.
set srcfile [file rootname $obj].class
regsub -all "\\^" $srcfile "\$" srcfile
set x [libjava_prune_warnings \
[libjava_tcompile '[pwd]/$srcfile' $obj object $compile_args]]
if {$x != ""} then {
fail "Compile $obj for $class"
set ok 0
break
}
pass "Compile $obj for $class"
}
}
if {! $ok} then {
set proc_ok 0
continue
}
set x [libjava_prune_warnings \
[libjava_tcompile [concat $this_olist $objlist] \
$Executable executable $link_args]]
if {$x != ""} then {
set proc_ok 0
fail "Link for $class"
continue
}
pass "Link for $class"
set result [libjava_load [pwd]/DejaGNUTestHarness \
"$env(MAUVEDIR) $class" ""]
# Extract pass/failure info from output.
foreach line [split [lindex $result 1] \n] {
if {[regexp -- {^(PASS|FAIL|XFAIL|XPASS): (.*)$} $line ignore what msg]} then {
if {$what == "XFAIL" || $what == "XPASS"} then {
setup_xfail *-*-*
}
if {$what == "PASS" || $what == "XPASS"} then {
pass $msg
} else {
set proc_ok 0
fail $msg
}
}
}
}
return $proc_ok
}
# Run all the Mauve tests in a sim environment. In this case, the
# program cannot use argv[] because there's no way to pass in the
# command line, so tha name of the class to test is substituted by
# patching the source of the DejaGNUTestHarness. Return 1 on success,
# 0 on any failure. If the tests are skipped, that is treated like
# success.
proc test_mauve_sim {} {
global srcdir subdir env
if {! [find_mauve_sources]} then {
verbose "MAUVEDIR not set; not running Mauve tests"
return 1
}
# Run in subdir so we don't overwrite our own Makefile.
catch {system "rm -rf mauve-build"}
file mkdir mauve-build
# Some weirdness to set srcdir correctly.
set here [pwd]
cd $srcdir
set full_srcdir [pwd]
cd $here/mauve-build
if {[catch {
system "$env(MAUVEDIR)/configure --with-gcj 2>&1"
} msg]} then {
fail "Mauve configure"
verbose "configure failed with $msg"
return 0
}
pass "Mauve configure"
# Copy appropriate tags file locally.
set fd [open $full_srcdir/../mauve-libgcj r]
set c [read $fd]
close $fd
set fd [open mauve-libgcj w]
puts -nonewline $fd $c
close $fd
catch {system "ln -s $full_srcdir/libjava.mauve/xfails xfails"}
if {[catch {
system "make KEYS=libgcj classes.stamp 2>&1"
} msg]} then {
fail "Mauve build"
verbose "build failed with $msg"
return 0
}
pass "Mauve build"
# Compute list of files to test, and also all files to build.
set choices [mauve_compute_uses uses]
# Compute flags to use to do the build.
set compile_args [libjava_arguments]
set link_args [concat [libjava_arguments link] \
[list "additional_flags=--main=DejaGNUTestHarness"]]
set ok 1
set objlist {}
foreach base [mauve_find_harness_files] {
set file $base.class
set obj $base.o
set x [libjava_prune_warnings \
[target_compile [pwd]/$file $obj object $compile_args]]
if {$x != ""} then {
fail "Compile $obj"
set ok 0
} else {
pass "Compile $obj"
}
lappend objlist $obj
}
if {! $ok} then {
return 0
}
set proc_ok 1
set Executable DejaGNUTestHarness
foreach file $choices {
# Turn `java/lang/Foo.java' into `java.lang.Foo'.
set class [file rootname $file]
regsub -all -- / $class . class
set ok 1
foreach obj $uses($file) {
if {! [file exists $obj]} then {
verbose "compiling $obj for test of $class"
set srcfile [file rootname $obj].class
set x [libjava_prune_warnings \
[target_compile [pwd]/$srcfile $obj object $compile_args]]
if {$x != ""} then {
fail "Compile $obj for $class"
set ok 0
break
}
pass "Compile $obj for $class"
}
}
if {! $ok} then {
set proc_ok 0
continue
}
set infile $full_srcdir/$subdir/DejaGNUTestHarness.java
set srcfile DejaGNUTestHarness.java
set f [open $infile r]
set d [open gnu/testlet/$srcfile w]
while {[gets $f line] >= 0} {
if [regexp {harness\.runtest \(args\[1\]\)} $line] then {
regsub {args\[1\]} $line "\"$class\"" out
} else {
set out $line
}
puts $d $out
}
close $f
close $d
if {! [bytecompile_file [pwd]/gnu/testlet/$srcfile [pwd]/gnu/testlet \
$env(MAUVEDIR):[pwd]]} then {
fail "Compile DejaGNUTestHarness.java"
return 0
}
set x [libjava_prune_warnings \
[target_compile DejaGNUTestHarness.class \
DejaGNUTestHarness.o object $compile_args]]
if {$x != ""} then {
fail "Compile DejaGNUTestHarness.java"
set proc_ok 0
continue
}
set x [libjava_prune_warnings \
[target_compile [concat $uses($file) $objlist] \
$Executable executable $link_args]]
if {$x != ""} then {
set proc_ok 0
fail "Link for $class"
continue
}
pass "Link for $class"
set result [libjava_load [pwd]/DejaGNUTestHarness \
"$env(MAUVEDIR) $class" ""]
# Extract pass/failure info from output.
foreach line [split [lindex $result 1] \n] {
if {[regexp -- {^(PASS|FAIL|XFAIL|XPASS): (.*)$} $line ignore what msg]} then {
if {$what == "XFAIL" || $what == "XPASS"} then {
setup_xfail *-*-*
}
if {$what == "PASS" || $what == "XPASS"} then {
pass $msg
} else {
set proc_ok 0
fail $msg
}
}
}
}
return $proc_ok
}
proc gcj_run_mauve_tests {} {
# The test_mauve* procs will change the current directory. It's
# simpler to fix this up here than to keep track of this in the
# procs.
set here [pwd]
if { [board_info target exists is_simulator] } {
set r [test_mauve_sim]
} else {
set r [test_mauve]
}
cd $here
if {$r} {
# No need to keep the build around. FIXME: this knows how the
# tests work. This whole file could use a rewrite.
system "rm -rf mauve-build"
}
}
gcj_run_mauve_tests