-# Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999, 2000, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
load_lib dg.exp
load_lib file-format.exp
load_lib target-supports.exp
+load_lib target-supports-dg.exp
load_lib scanasm.exp
+load_lib scanrtl.exp
+load_lib scantree.exp
+load_lib scanipa.exp
load_lib prune.exp
+load_lib libgloss.exp
+load_lib target-libpath.exp
+
+# We set LC_ALL and LANG to C so that we get the same error messages as expected.
+setenv LC_ALL C
+setenv LANG C
if ![info exists TORTURE_OPTIONS] {
# It is theoretically beneficial to group all of the O2/O3 options together,
{ -Os } ]
}
+global GCC_UNDER_TEST
+if ![info exists GCC_UNDER_TEST] {
+ set GCC_UNDER_TEST "[find_gcc]"
+}
+
+global orig_environment_saved
+
+# This file may be sourced, so don't override environment settings
+# that have been previously setup.
+if { $orig_environment_saved == 0 } {
+ append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
+ set_ld_library_path_env_vars
+}
# Split TORTURE_OPTIONS into two choices: one for testcases with loops and
# one for testcases without loops.
set output_file "./[file rootname [file tail $prog]].exe"
# This is the only place where we care if an executable was
# created or not. If it was, dg.exp will try to run it.
- remote_file build delete $output_file;
+ catch { remote_file build delete $output_file }
}
default {
perror "$do_what: not a valid dg-do keyword"
lappend options "additional_flags=$extra_tool_flags"
}
- set comp_output [$target_compile "$prog" "$output_file" "$compile_type" $options];
+ set comp_output [$target_compile "$prog" "$output_file" "$compile_type" $options]
+
+ # Look for an internal compiler error, which sometimes masks the fact
+ # that we didn't get an expected error message. An ICE always fails,
+ # there's no way to XFAIL it.
+ if [string match "*internal compiler error*" $comp_output] {
+ upvar 2 name name
+ fail "$name (internal compiler error)"
+ }
if { $do_what == "repo" } {
set object_file "$output_file"
set output_file "[file rootname [file tail $prog]].exe"
- concat comp_output \
- [$target_compile "$object_file" "$output_file" "executable" $options]
+ set comp_output \
+ [ concat $comp_output \
+ [$target_compile "$object_file" "$output_file" \
+ "executable" $options] ]
}
return [list $comp_output $output_file]
}
proc gcc-dg-prune { system text } {
+ global additional_prunes
+
set text [prune_gcc_output $text]
+ foreach p $additional_prunes {
+ if { [string length $p] > 0 } {
+ # Following regexp matches a complete line containing $p.
+ regsub -all "(^|\n)\[^\n\]*$p\[^\n\]*" $text "" text
+ }
+ }
+
# If we see "region xxx is full" then the testcase is too big for ram.
# This is tricky to deal with in a large testsuite like c-torture so
# deal with it here. Just mark the testcase as unsupported.
return $text
}
+# Replace ${tool}_load with a wrapper to provide for an expected nonzero
+# exit status. Multiple languages include this file so this handles them
+# all, not just gcc.
+if { [info procs ${tool}_load] != [list] \
+ && [info procs saved_${tool}_load] == [list] } {
+ rename ${tool}_load saved_${tool}_load
+
+ proc ${tool}_load { program args } {
+ global tool
+ global shouldfail
+ set result [saved_${tool}_load $program $args]
+ if { $shouldfail != 0 } {
+ switch [lindex $result 0] {
+ "pass" { set status "fail" }
+ "fail" { set status "pass" }
+ }
+ set result [list $status [lindex $result 1]]
+ }
+ return $result
+ }
+}
+
# Utility routines.
#
global runtests
foreach test $testcases {
- # If we're only testing specific files and this isn't one of
+ # If we're only testing specific files and this isn't one of
# them, skip it.
if ![runtest_file_p $runtests $test] {
continue
global runtests
foreach test $testcases {
- # If we're only testing specific files and this isn't one of
+ # If we're only testing specific files and this isn't one of
# them, skip it.
if ![runtest_file_p $runtests $test] {
continue
foreach flags $DEBUG_TORTURE_OPTIONS {
set doit 1
if { [string match {*/debug-[126].c} "$nshort"] \
- && [string match "*1" [lindex "$flags" 0] ] } {
+ && [string match "*1" [lindex "$flags" 0] ] } {
set doit 0
}
# assembler output, but stabs debugging does not.
# http://gcc.gnu.org/ml/gcc-regression/2003-04/msg00095.html
if { [string match {*/debug-[12].c} "$nshort"] \
- && [string match "*O3*" "$flags"] \
+ && [string match "*O*" "$flags"] \
&& ( [string match "*coff*" "$flags"] \
|| [string match "*stabs*" "$flags"] ) } {
set doit 0
}
}
-# If this target does not support weak symbols, skip this test.
+# Prune any messages matching ARGS[1] (a regexp) from test output.
+proc dg-prune-output { args } {
+ global additional_prunes
-proc dg-require-weak { args } {
- upvar dg-do-what dg-do-what
- upvar name name
-
- set weak_available [ check_weak_available ]
- if { $weak_available == -1 } {
- unresolved "$name"
- }
- if { $weak_available != 1 } {
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
+ if { [llength $args] != 2 } {
+ error "[lindex $args 1]: need one argument"
return
}
-}
-# If this target does not support the "visibility" attribute, skip this
-# test.
-
-proc dg-require-visibility { args } {
- upvar dg-do-what dg-do-what
- upvar name name
+ lappend additional_prunes [lindex $args 1]
+}
- set visibility_available [ check_visibility_available ]
- if { $visibility_available == -1 } {
- unresolved "$name"
- }
- if { $visibility_available != 1 } {
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
+# Remove files matching the pattern from the build machine.
+proc remove-build-file { pat } {
+ verbose "remove-build-file `$pat'" 2
+ set file_list "[glob -nocomplain $pat]"
+ verbose "remove-build-file `$file_list'" 2
+ foreach output_file $file_list {
+ remote_file build delete $output_file
}
}
-# If this target does not support the "alias" attribute, skip this
-# test.
-
-proc dg-require-alias { args } {
- upvar dg-do-what dg-do-what
- upvar name name
-
- set alias_available [ check_alias_available ]
- if { $alias_available == -1 } {
- unresolved "$name"
- }
- if { $alias_available < 2 } {
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
+# Remove compiler-generated coverage files for the current test.
+proc cleanup-coverage-files { } {
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].gc??"
+
+ # Clean up coverage files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].gc??"
+ }
}
}
-# If this target's linker does not support the --gc-sections flag,
-# skip this test.
-
-proc dg-require-gc-sections { args } {
- if { ![ check_gc_sections_available ] } {
- upvar dg-do-what dg-do-what
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
+# Remove compiler-generated files from -repo for the current test.
+proc cleanup-repo-files { } {
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].o"
+ remove-build-file "[file rootname [file tail $testcase]].rpo"
+
+ # Clean up files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].o"
+ remove-build-file "[file rootname [file tail $srcfile]].rpo"
+ }
}
}
-# If this target does not support DLL attributes skip this test.
+# Remove compiler-generated RTL dump files for the current test.
+#
+# SUFFIX is the filename suffix pattern.
+proc cleanup-rtl-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]r.$suffix"
+}
-proc dg-require-dll { args } {
- global target_triplet
- # As a special case, the mcore-*-elf supports dllimport/dllexport.
- if { [string match "mcore-*-elf" $target_triplet] } {
- return
- }
- # PE/COFF targets support dllimport/dllexport.
- if { [gcc_target_object_format] == "pe" } {
- return
- }
+# Remove a specific tree dump file for the current test.
+#
+# SUFFIX is the tree dump file suffix pattern.
+proc cleanup-tree-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]t.$suffix"
+}
- upvar dg-do-what dg-do-what
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
+# Remove a specific ipa dump file for the current test.
+#
+# SUFFIX is the ipa dump file suffix pattern.
+proc cleanup-ipa-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]i.$suffix"
}
-# Like check_conditional_xfail, but callable from a dg test.
+# Remove all dump files with the provided suffix.
+proc cleanup-dump { suffix } {
+ # This assumes that we are three frames down from dg-test or some other
+ # proc that stores the filename of the testcase in a local variable
+ # "name". A cleaner solution would require a new DejaGnu release.
+ upvar 3 name testcase
+ # The name might include a list of options; extract the file name.
+ set src [file tail [lindex $testcase 0]]
+ remove-build-file "[file tail $src].$suffix"
+
+ # Clean up dump files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file tail $srcfile].$suffix"
+ }
+ }
+}
-proc dg-xfail-if { args } {
- set args [lreplace $args 0 0]
- set selector "target [join [lindex $args 1]]"
- if { [dg-process-target $selector] == "S" } {
- global compiler_conditional_xfail_data
- set compiler_conditional_xfail_data $args
+# Remove files kept by --save-temps for the current test.
+#
+# Currently this is only .i files, but more can be added if there are
+# tests generating them.
+proc cleanup-saved-temps { } {
+ global additional_sources
+
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].ii"
+ remove-build-file "[file rootname [file tail $testcase]].i"
+
+ # Clean up saved temp files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].ii"
+ remove-build-file "[file rootname [file tail $srcfile]].i"
+ }
}
}
+# Remove files for specified Fortran modules.
+proc cleanup-modules { modlist } {
+ foreach modname $modlist {
+ remove-build-file [string tolower $modname].mod
+ }
+}
-# We need to make sure that additional_files and additional_sources
-# are both cleared out after every test. It is not enough to clear
-# them out *before* the next test run because gcc-target-compile gets
-# run directly from some .exp files (outside of any test). (Those
-# uses should eventually be eliminated.)
+# We need to make sure that additional_* are cleared out after every
+# test. It is not enough to clear them out *before* the next test run
+# because gcc-target-compile gets run directly from some .exp files
+# (outside of any test). (Those uses should eventually be eliminated.)
# Because the DG framework doesn't provide a hook that is run at the
# end of a test, we must replace dg-test with a wrapper.
proc dg-test { args } {
global additional_files
global additional_sources
+ global additional_prunes
global errorInfo
+ global compiler_conditional_xfail_data
+ global shouldfail
if { [ catch { eval saved-dg-test $args } errmsg ] } {
set saved_info $errorInfo
set additional_files ""
set additional_sources ""
+ set additional_prunes ""
+ set shouldfail 0
+ if [info exists compiler_conditional_xfail_data] {
+ unset compiler_conditional_xfail_data
+ }
error $errmsg $saved_info
}
set additional_files ""
set additional_sources ""
+ set additional_prunes ""
+ set shouldfail 0
+ if [info exists compiler_conditional_xfail_data] {
+ unset compiler_conditional_xfail_data
+ }
}
}
+
+set additional_prunes ""