+++ /dev/null
-# Copyright (C) 1988, 90, 91, 92, 1994, 1996, 1997, 2000, 2001 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# This file was written by Rob Savoye. (rob@cygnus.com)
-# With modifications by Mike Stump <mrs@cygnus.com>.
-
-# These tests come from the original DejaGnu test suite
-# developed at Cygnus Support. If this isn't deja gnu, I
-# don't know what is.
-#
-# Language independence is achieved by:
-#
-# 1) Using global $tool to indicate the language (eg: gcc, g++, etc.).
-# This should only be used to look up other objects. We don't want to
-# have to add code for each new language that is supported. If this is
-# done right, no code needs to be added here for each new language.
-#
-# 2) Passing compiler options in as arguments.
-#
-# We require a bit of smarts in our caller to isolate us from the vagaries of
-# each language. See old-deja.exp for the g++ example.
-
-# Useful subroutines.
-
-# process-option -- Look for and process a test harness option in the testcase.
-#
-# PROG is the pathname of the testcase.
-# OPTION is the string to look for.
-# MESSAGE is what to print if $verbose > 1.
-# FLAG_NAME is one of ERROR, WARNING, etc.
-# PATTERN is ???
-
-proc process-option { prog option message flag_name pattern } {
- global verbose
-
- set result ""
-
- set tmp [grep $prog "$option.*" line]
- if ![string match "" $tmp] then {
- foreach i $tmp {
- #send_user "Found: $i\n"
- set xfail_test 0
- set triplet_match 0
- regsub "\\*/$" [string trim $i] "" i
- if [regexp "LINE +\[0-9\]+" $i xopt] then {
- regsub "LINE" $xopt "" xopt;
- regsub "LINE +\[0-9\]+" $i "" i
- set i [lreplace $i 0 0 [expr "${xopt}-0"]];
- }
- if [regexp "XFAIL( +\[^ \]+-\[^ \]+-\[^ \]+)*" $i xopt] then {
- set xfail_test 1
- regsub "XFAIL( +\[^ \]+-\[^ \]+-\[^ \]+)*" $i "" i
- regsub "XFAIL" $xopt "" xopt
- if ![string match "" [string trim $xopt]] then {
- foreach triplet $xopt {
- if [istarget $triplet] {
- set triplet_match 1;
- break;
- }
- }
- } else {
- set triplet_match 1
- }
- }
- set compos [expr [llength $option] + 1] ;# Start of comment, if any
- if { $xfail_test && $triplet_match } then {
- lappend result [list [lindex $i 0] "X$flag_name" [lrange $i $compos end] "$pattern"]
- } else {
- lappend result [list [lindex $i 0] "$flag_name" [lrange $i $compos end] "$pattern"]
- }
- if { $verbose > 1 } then {
- if [string match "" [lrange $i $compos end]] then {
- send_user "Found $message for line [lindex $i 0]\n"
- } else {
- send_user "Found $message \"[lrange $i $compos end]\" for line [lindex $i 0]\n"
- }
- }
- }
- }
-
- #send_user "Returning: $result\n"
- return $result
-}
-
-# old-dejagnu-init -- set up some statistics collectors
-#
-# There currently isn't much to do, but always calling it allows us to add
-# enhancements without having to update our callers.
-# It must be run before calling `old-dejagnu'.
-
-proc old-dejagnu-init { } {
-}
-
-# old-dejagnu-stat -- print the stats of this run
-#
-# ??? This is deprecated, and can be removed.
-
-proc old-dejagnu-stat { } {
-}
-
-# old-dejagnu -- runs an old style DejaGnu test.
-#
-# Returns 0 if successful, 1 if their were any errors.
-# PROG is the full path name of the file to compile.
-#
-# CFLAGSX is the options to always pass to the compiler.
-#
-# DEFAULT_CFLAGS are additional options if the testcase has none.
-#
-# LIBS_VAR is the name of the global variable containing libraries (-lxxx's).
-# This is also ignored.
-#
-# LIBS is any additional libraries to link with. This *cannot* be specified
-# with the compiler flags because otherwise gcc will issue, for example, a
-# "-lg++ argument not used since linking not done" warning which will screw up
-# the test for excess errors. We could ignore such messages instead.
-#
-# Think of "cflags" here as "compiler flags", not "C compiler flags".
-
-proc old-dejagnu { compiler prog name cflagsx default_cflags libs } {
- global verbose
- global tool
- global subdir ;# eg: g++.old-dejagnu
- global host_triplet
- global tmpdir
-
- set runflag 1
- set execbug_flag 0
- set excessbug_flag 0
- set pattern ""
- set text "\[- A-Za-z0-9\.\;\"\_\:\'\`\(\)\!\#\=\+\?\&\*]*"
-
- if ![info exists tmpdir] then {
- set tmpdir "/tmp"
- }
-
-# look for keywords that change the compiler options
-#
-# There are two types of test, negative and affirmative. Negative
-# tests have the keyword of "ERROR - " or "WARNING - " on the line
-# expected to produce an error. This is followed by the pattern. If
-# the desired error or warning message appears, then the test passes.
-#
-# Affirmative test can have the following keywords "gets bogus error",
-# "causes invalid C code", "invalid assembly code", "causes abort",
-# "causes segfault", "causes linker error", "execution test fails". If
-# the pattern after the keyword matches, then the test is a failure.
-#
-# One can specify particular targets for expected failures of the above
-# keywords by putting "XFAIL target-triplet" after the keyword.
-#
-# Example:
-#
-# void f ()
-#{
-# int i[2], j;
-# A a (int (i[1]), j); // gets bogus error - late parsing XFAIL *-*-*
-# A b (int (i[1]), int j); // function
-# a.k = 0; // gets bogus error - late parsing XFAIL *-*-*
-# b (i, j);
-#}
-#
-# Note also, that one can add a comment with the keyword ("late parsing"
-# in the above example).
-#
-# If any of the tests contain the special pattern "FIXME -" that test is
-# not run because it will produce incorrect output.
-#
-# Testcases can supply special options to the compiler with a line containing
-# "Special.*Options: ...", where ".*" can be anything (eg: g++) and "..." are
-# the additional options to pass to the compiler. Nothing else may appear
-# after the options. IE: for a C testcase
-# /* Special Options: -fomit-frame-pointer */ /* Oops! */
-# is wrong,
-# /* Special Options: -fomit-frame-pointer */
-# is right. If no such Special Options are found, $default_cflags is used.
-# FIXME: Can there be multiple lines of these?
-#
-# Other keywords: "Build don't link:", "Build don't run:", "Build then link:",
-# "Additional sources: <file>.cc ..."
-
-# $name is now passed in.
-# set name "[file tail [file dirname $prog]]/[file tail $prog]"
-
- set tmp [grep $prog "FIXME -.*"]
- if ![string match "" $tmp] then {
- foreach i $tmp {
- warning "[file tail [file dirname $prog]]/[file tail $prog] [lrange $i 2 end]"
- }
- return 1
- }
-
- set tmp [lindex [grep $prog "Special.*Options:.*"] 0]
- set cflags ""
- set to_download ""
-
- regsub -all "\n\[^\n\]+(\n|$)" $tmp "\n" tmp
- set tmp [string trim $tmp]
- if ![string match "" $tmp] then {
- regsub "^.*Special.*Options:" $tmp "" tmp
- lappend cflags "additional_flags=$tmp"
- verbose "Adding special options $tmp" 2
- } else {
- lappend cflags "additional_flags=$default_cflags"
- }
-
- if { $cflagsx != "" } {
- lappend cflags "additional_flags=$cflagsx"
- }
-
- set tmp [lindex [grep $prog "Additional sources: .*"] 0]
- regsub -all "\n\[^\n\]+(\n|$)" $tmp "\n" tmp
- set tmp [string trim $tmp]
- if ![string match "" $tmp] then {
- regsub "^.*Additional.*sources:" $tmp "" tmp
- if [is_remote host] {
- lappend cflags "additional_flags=$tmp"
- }
- regsub -all " " $tmp " [file dirname $prog]/" tmp
- if ![is_remote host] {
- lappend cflags "additional_flags=$tmp"
- }
- set to_download [concat $to_download $tmp]
- verbose "Adding sources $tmp"
- }
-
- set tmp [lindex [grep $prog "Additional files: .*"] 0]
- regsub -all "\n\[^\n\]+(\n|$)" $tmp "\n" tmp
- set tmp [string trim $tmp]
- if ![string match "" $tmp] then {
- regsub "^.*Additional.*files:" $tmp "" tmp
- regsub -all " " $tmp " [file dirname $prog]/" tmp
- set to_download [concat $to_download $tmp]
- verbose "Downloading files $tmp"
- }
-
- lappend cflags "compiler=$compiler"
-
- regsub -all "\[./\]" "$name" "-" output;
- set output "$tmpdir/$output.exe";
- set compile_type "executable"
-
- set tmp [lindex [grep $prog "Build don.t link:"] 0]
- if ![string match "" $tmp] then {
- set compile_type "object"
- set runflag 0
- set output "$tmpdir/[file tail [file rootname $prog]].o"
- verbose "Will compile $prog to object" 3
- }
-
- set tmp [lindex [grep $prog "Build then link:"] 0]
- if ![string match "" $tmp] then {
- set compile_type "object"
- set runflag 2
- set final_output "$output"
- set output "$tmpdir/[file tail [file rootname $prog]].o"
- verbose "Will compile $prog to object, then link it" 3
- }
-
- set tmp [lindex [grep $prog "Build don.t run:"] 0]
- if ![string match "" $tmp] then {
- set runflag 0
- verbose "Will compile $prog to binary" 3
- }
-
- set tmp [grep $prog "Skip if (|not )feature:.*"];
- if { $tmp != "" } {
- foreach line $tmp {
- if [regexp "Skip if not feature" $line] {
- set not 1;
- } else {
- set not 0;
- }
- regsub "^.*Skip if (|not )feature:\[ \]*" "$line" "" i;
- set is_set 0;
- foreach j $i {
- if [target_info exists $j] {
- set is_set 1;
- break;
- }
- }
- if { $is_set != $not } {
- untested "$name: Test skipped: ${line}($j set)"
- return;
- }
- }
- }
-
- set tmp [grep $prog "Skip if (|not )target:.*"];
- if { $tmp != "" } {
- foreach line $tmp {
- if [regexp "Skip if not target:" $line] {
- set not 1;
- } else {
- set not 0;
- }
- regsub "^.*Skip if (|not )target:\[ \]*" "$line" "" i;
- set ist 0;
- foreach j $i {
- if [istarget $j] {
- set ist 1;
- break;
- }
- }
- if { $ist != $not } {
- untested "$name: Test skipped: ${line}"
- return;
- }
- }
- }
-
- if ![isnative] {
- set tmp [lindex [grep $prog "Skip if not native"] 0];
- if { $tmp != "" } {
- untested "$name: Test skipped because not native";
- return;
- }
- } else {
- set tmp [lindex [grep $prog "Skip if native"] 0];
- if { $tmp != "" } {
- untested "$name: Test skipped because native";
- return;
- }
- }
-
- lappend cflags "libs=$libs"
-
-#
-# Look for the other keywords and extract the error messages.
-# `message' contains all the things we found.
-# ??? We'd like to use lappend below instead of concat, but that doesn't
-# work (adds an extra level of nesting to $tmp).
-#
-
- set message ""
-
- set tmp [process-option $prog "ERROR - " "an error message" ERROR "$text error$text"]
- if ![string match "" $tmp] then {
- set runflag 0
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "WARNING - " "a warning message" WARNING "warning"]
- if ![string match "" $tmp] then {
- set runflag 0
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "gets bogus error" "a bogus error" BOGUS $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "causes invalid C code" "a bad C translation" BADC $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "invalid assembly code" "some invalid assembly code" BADASM $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "causes abort" "an abort cause" ABORT $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "causes segfault" "a segfault cause" SEGFAULT $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "causes linker error" "a linker error" LINKER $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "execution test fails" "an execution failure" EXECO $text]
- if ![string match "" $tmp] then {
- set execbug_flag 1
- set message [concat $message $tmp]
- warning "please use execution test - XFAIL *-*-* in $prog instead"
- }
-
- set tmp [process-option $prog "execution test - " "an excess error failure" EXEC $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set tmp [process-option $prog "excess errors test fails" "an excess error failure" EXCESSO $text]
- if ![string match "" $tmp] then {
- set excessbug_flag 1
- set message [concat $message $tmp]
- warning "please use excess errors test - XFAIL *-*-* in $prog instead"
- }
-
- set tmp [process-option $prog "excess errors test - " "an excess error failure" EXCESS $text]
- if ![string match "" $tmp] then {
- set message [concat $message $tmp]
- }
-
- set expect_crash \
- [process-option $prog "crash test - " "a crash" CRASH $text]
- if {$expect_crash != ""
- && [lindex [lindex $expect_crash 0] 1] == "XCRASH"} then {
- set expect_crash 1
- } else {
- set expect_crash 0
- }
-
-#
-# run the compiler and analyze the results
-#
- # Download any source or header files we might need.
- if [is_remote host] {
- foreach file $to_download {
- remote_download host $file
- }
- }
-
- # Since we don't check return status of the compiler, make sure
- # we can't run a.out when the compilation fails.
- remote_file build delete $output
- set comp_output [${tool}_target_compile $prog $output $compile_type $cflags]
- if { $runflag == 2 && [file exists $output] } then {
- set runflag 0
- set comp_output [concat $comp_output [${tool}_target_compile $output $final_output "executable" $cflags]]
- set output $final_output
- }
-
- # Delete things like "ld.so: warning" messages.
- set comp_output [prune_gcc_output [prune_warnings $comp_output]]
-
- if [regexp "Internal (compiler )?error" $comp_output] then {
- if $expect_crash then {
- setup_xfail "*-*-*"
- }
- fail "$name caused compiler crash"
- remote_file build delete $output
- return 1
- }
-
- #send_user "\nold_dejagnu.exp: comp_output1 = :$comp_output:\n\n"
- #send_user "\nold_dejagnu.exp: message = :$message:\n\n"
- #send_user "\nold_dejagnu.exp: message length = [llength $message]\n\n"
-
- set last_line 0
- foreach i $message {
-
- #send_user "\nold_dejagnu.exp: i = :$i:\n\n"
-
- # Remove all error messages for the line [lindex $i 0]
- # in the source file. If we find any, success!
- set line [lindex $i 0]
- set pattern [lindex $i 2]
-
- # Multiple tests one one line don't work, because we remove all
- # messages on the line for the first test. So skip later ones.
- if { $line == $last_line } {
- continue
- }
- set last_line $line
-
- if [regsub -all "(^|\n)\[^\n\]+:$line:\[^\n\]*" $comp_output "" comp_output] {
- set comp_output [string trimleft $comp_output]
- set ok pass
- set uhoh fail
- } else {
- set ok fail
- set uhoh pass
- }
-
- case [lindex $i 1] {
- "ERROR" {
- $ok "$name $pattern (test for errors, line $line)"
- }
- "XERROR" {
- x$ok "$name $pattern (test for errors, line $line)"
- }
- "WARNING" {
- $ok "$name $pattern (test for warnings, line $line)"
- }
- "XWARNING" {
- x$ok "$name $pattern (test for warnings, line $line)"
- }
- "BOGUS" {
- $uhoh "$name $pattern (test for bogus messages, line $line)"
- }
- "XBOGUS" {
- x$uhoh "$name $pattern (test for bogus messages, line $line)"
- }
- "ABORT" {
- $uhoh "$name $pattern (test for compiler aborts, line $line)"
- }
- "XABORT" {
- x$uhoh "$name $pattern (test for compiler aborts, line $line)"
- }
- "SEGFAULT" {
- $uhoh "$name $pattern (test for compiler segfaults, line $line)"
- }
- "XSEGFAULT" {
- x$uhoh "$name $pattern (test for compiler segfaults, line $line)"
- }
- "LINKER" {
- $uhoh "$name $pattern (test for linker problems, line $line)"
- }
- "XLINKER" {
- x$uhoh "$name $pattern (test for linker problems, line $line)"
- }
- "BADC" {
- $uhoh "$name $pattern (test for Bad C code, line $line)"
- }
- "XBADC" {
- x$uhoh "$name $pattern (test for Bad C code, line $line)"
- }
- "BADASM" {
- $uhoh "$name $pattern (test for bad assembler, line $line)"
- }
- "XBADASM" {
- x$uhoh "$name $pattern (test for bad assembler, line $line)"
- }
- "XEXEC" {
- set execbug_flag 1
- }
- "XEXCESS" {
- set excessbug_flag 1
- }
- }
- #send_user "\nold_dejagnu.exp: comp_output2= :$comp_output:\n\n"
- }
- #send_user "\nold_dejagnu.exp: comp_output3 = :$comp_output:\n\n"
-
- #look to see if this is all thats left, if so, all messages have been handled
- #send_user "comp_output: $comp_output\n"
- regsub -all "(^|\n)\[^\n\]*: In (\[^\n\]*function|method|\[^\n\]*structor) \[^\n\]*" $comp_output "" comp_output
- regsub -all "(^|\n)\[^\n\]*: In instantiation of \[^\n\]*" $comp_output "" comp_output
- regsub -all "(^|\n)\[^\n\]*: instantiated from \[^\n\]*" $comp_output "" comp_output
- regsub -all "(^|\n)\[^\n\]*: At (top level|global scope):\[^\n\]*" $comp_output "" comp_output
- regsub -all "(^|\n)\[^\n\]*file path prefix \[^\n\]* never used" $comp_output "" comp_output
- regsub -all "(^|\n)\[^\n\]*linker input file unused since linking not done" $comp_output "" comp_output
- regsub -all "(^|\n)collect: re(compiling|linking)\[^\n\]*" $comp_output "" comp_output
-
- set unsupported_message [${tool}_check_unsupported_p $comp_output]
- if { $unsupported_message != "" } {
- unsupported "$name: $unsupported_message"
- return
- }
-
- # someone forgot to delete the extra lines
- regsub -all "\n+" $comp_output "\n" comp_output
- regsub "^\n+" $comp_output "" comp_output
- #send_user "comp_output: $comp_output\n"
-
- # excess errors
- if $excessbug_flag then {
- setup_xfail "*-*-*"
- }
- if ![string match "" $comp_output] then {
- fail "$name (test for excess errors)"
- send_log "$comp_output\n"
- } else {
- pass "$name (test for excess errors)"
- }
-
- # run the executable image
- if $runflag then {
- set executable $output
- if ![file exists $executable] then {
- # Since we couldn't run it, we consider it an expected failure,
- # so that test cases don't appear to disappear, and reappear.
- setup_xfail "*-*-*"
- fail "$name $pattern Execution test"
- } else {
- set status -1
- set result [eval [format "%s_load %s" $tool $executable]]
- set status [lindex $result 0];
- set output [lindex $result 1];
- if { $status == "pass" } {
- remote_file build delete $executable;
- }
- if { $execbug_flag || $excessbug_flag } then {
- setup_xfail "*-*-*"
- }
- $status "$name $pattern Execution test"
- }
- } else {
- verbose "deleting $output"
- remote_file build delete $output
- }
-
- return 0
-}
projects / msp430-gcc.git / blobdiff