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Dave Love
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gcc/testsuite/lib/mike-g77.exp
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262
gcc/testsuite/lib/mike-g77.exp
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# Copyright (C) 1988, 90, 91, 92, 95, 96, 97, 1998 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# This file was derived from mike-g++.exp written by Mike Stump <mrs@cygnus.com>
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# Please email any bugs, comments, and/or additions to this file to:
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# fortran@gnu.org
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#
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# mike_cleanup -- remove any files that are created by the testcase
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#
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proc mike_cleanup { src_code output_file assembly_file } {
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remote_file build delete $output_file $assembly_file;
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}
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#
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# prebase -- sets up a Mike Stump (mrs@cygnus.com) style g77 test
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#
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proc prebase { } {
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global compiler_output
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global not_compiler_output
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global compiler_result
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global not_compiler_result
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global program_output
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global groups
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global run
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global actions
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global target_regexp
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set compiler_output "^$"
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set not_compiler_output ".*Internal compiler error.*"
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set compiler_result ""
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set not_compiler_result ""
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set program_output ".*PASS.*"
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set groups {}
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set run no
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set actions assemble
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set target_regexp ".*"
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}
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#
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# run the test
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#
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proc postbase { src_code run groups args } {
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global verbose
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global srcdir
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global subdir
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global not_compiler_output
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global compiler_output
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global compiler_result
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global not_compiler_result
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global program_output
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global actions
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global target_regexp
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global host_triplet
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global target_triplet
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global tool
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global tmpdir
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global G77_UNDER_TEST
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global GROUP
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if ![info exists G77_UNDER_TEST] {
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error "No compiler specified for testing."
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}
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if ![regexp $target_regexp $target_triplet] {
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unsupported $subdir/$src_code
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return
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}
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if { [llength $args] > 0 } {
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set comp_options [lindex $args 0];
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} else {
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set comp_options ""
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}
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set fail_message $subdir/$src_code
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set pass_message $subdir/$src_code
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if [info exists GROUP] {
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if {[lsearch $groups $GROUP] == -1} {
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return
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}
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}
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if [string match $run yes] {
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set actions run
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}
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set output_file "$tmpdir/[file tail [file rootname $src_code]]"
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set assembly_file "$output_file"
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append assembly_file ".S"
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set compile_type "none"
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case $actions {
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compile
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{
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set compile_type "assembly";
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set output_file $assembly_file;
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}
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assemble
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{
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set compile_type "object";
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append output_file ".o";
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}
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link
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{
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set compile_type "executable";
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set output_file "$tmpdir/a.out";
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}
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run
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{
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set compile_type "executable";
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set output_file "$tmpdir/a.out";
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set run yes;
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}
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default
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{
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set output_file "";
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set compile_type "none";
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}
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}
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set src_file "$srcdir/$subdir/$src_code"
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set options ""
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lappend options "compiler=$G77_UNDER_TEST"
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if { $comp_options != "" } {
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lappend options "additional_flags=$comp_options"
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}
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set comp_output [g77_target_compile $src_file $output_file $compile_type $options];
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set pass no
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# Delete things like "ld.so warning" messages.
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set comp_output [prune_warnings $comp_output]
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if [regexp -- $not_compiler_output $comp_output] {
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if { $verbose > 1 } {
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send_user "\nChecking:\n$not_compiler_output\nto make sure it does not match:\n$comp_output\nbut it does.\n\n"
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} else {
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send_log "\nCompiler output:\n$comp_output\n\n"
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}
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fail $fail_message
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# The framework doesn't like to see any error remnants,
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# so remove them.
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uplevel {
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if [info exists errorInfo] {
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unset errorInfo
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}
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}
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mike_cleanup $src_code $output_file $assembly_file
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return
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}
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# remove any leftover CRs.
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regsub -all -- "\r" $comp_output "" comp_output
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regsub -all "(^|\n)\[^\n\]*linker input file unused since linking not done" $comp_output "" comp_output
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regsub -all "(^|\n)\[^\n\]*file path prefix \[^\n\]* never used" $comp_output "" comp_output
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set unsupported_message [${tool}_check_unsupported_p $comp_output]
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if { $unsupported_message != "" } {
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unsupported "$subdir/$src_code: $unsupported_message"
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mike_cleanup $src_code $output_file $assembly_file
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return
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}
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if { $verbose > 1 } {
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send_user "\nChecking:\n$compiler_output\nto see if it matches:\n$comp_output\n"
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} else {
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send_log "\nCompiler output:\n$comp_output\n\n"
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}
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if [regexp -- $compiler_output $comp_output] {
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if { $verbose > 1 } {
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send_user "Yes, it matches.\n\n"
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}
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set pass yes
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if [file exists [file rootname [file tail $src_code]].s] {
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set fd [open [file rootname [file tail $src_code]].s r]
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set dot_s [read $fd]
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close $fd
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if { $compiler_result != "" } {
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verbose "Checking .s file for $compiler_result" 2
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if [regexp -- $compiler_result $dot_s] {
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verbose "Yes, it matches." 2
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} else {
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verbose "Nope, doesn't match." 2
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verbose $dot_s 4
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set pass no
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}
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}
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if { $not_compiler_result != "" } {
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verbose "Checking .s file for not $not_compiler_result" 2
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if ![regexp -- $not_compiler_result $dot_s] {
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verbose "Nope, not found (that's good)." 2
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} else {
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verbose "Uh oh, it was found." 2
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verbose $dot_s 4
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set pass no
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}
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}
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}
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if [string match $run yes] {
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set result [g77_load $output_file]
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set status [lindex $result 0];
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set output [lindex $result 1];
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if { $status == -1 } {
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mike_cleanup $src_code $output_file $assembly_file;
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return;
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}
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if { $verbose > 1 } {
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send_user "Checking:\n$program_output\nto see if it matches:\n$output\n\n"
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}
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if ![regexp -- $program_output $output] {
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set pass no
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if { $verbose > 1 } {
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send_user "Nope, does not match.\n\n"
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}
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} else {
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if { $verbose > 1 } {
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send_user "Yes, it matches.\n\n"
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}
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}
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}
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} else {
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if { $verbose > 1 } {
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send_user "Nope, does not match.\n\n"
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}
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}
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if [string match $pass "yes"] {
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pass $pass_message
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} else {
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fail $fail_message
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}
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# The framework doesn't like to see any error remnants,
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# so remove them.
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uplevel {
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if [info exists errorInfo] {
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unset errorInfo
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}
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}
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mike_cleanup $src_code $output_file $assembly_file
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}
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