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Commit 0109cb75 by Gabriel Dos Reis Committed by Gabriel Dos Reis
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tests.exp: New file. 

2001-01-20  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>

	* testsuite/libstdc++.tests/tests.exp: New file.
	* testsuite/lib/libstdc++.exp: Itou.
	* testsuite/README: Itou.

From-SVN: r39149
parent 1af7d6cf
Showing with 282 additions and 0 deletions
libstdc++-v3/ChangeLog
2001-01-20 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
* testsuite/libstdc++.tests/tests.exp: New file.
* testsuite/lib/libstdc++.exp: Itou.
* testsuite/README: Itou.
2001-01-20 Gabriel Dos Reis <gdr@codesourcery.com>
* tests_flags.in: Just output the bare minimum to run tests.
......
libstdc++-v3/testsuite/README 0 → 100644
We're in the process of converting the existing testsuite machinery to
use the new style DejaGnu framework. Eventually, we'll abandon
../mkcheck.in in favor of this new testsuite framework.
Basically, a testcase contains dg-keywords (see dg.exp) indicating
what to do and what kind of behaviour are to be expected. New
testsuite should be written with the new style DejaGnu framework in mind.
-- Gaby
libstdc++-v3/testsuite/lib/libstdc++.exp 0 → 100644
# Copyright (C) 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# libstdc++@gcc.gnu.org
#
# This file is contributed by Gabriel Dos Reis <gdr@codesourcery.com>
## This file contains support routines for dg.exp-based testsuite
## framework.
## The global associative array lib_env contains the totality
## of options necessary to run testcases; the meanings of which are
## as follows:
## lib_env(CXX): The compiler used to run testcases
## lib_env(CXXFLAGS): Special flags passed to the compiler
## lib_env(INCLUDES):
## lib_env(LDFLAGS): Additional library flags
## lib_env(LIBTOOL):
## lib_env(SRC_DIR):
## lib_env(BUILD_DIR):
load_lib dg.exp
## Initialization routine.
proc libstdc++-dg-init { args } {
global lib_env
global srcdir
global outdir
global dg-do-what-default
# By default, we assume we want to run program images.
set dg-do-what-default run
# Get out the source and the build directories.
set src-dir [lookfor_file $srcdir libstdc++-v3]
set build-dir [lookfor_file $outdir libstdc++-v3]
# Set proper environment variables for the framework.
libstdc++-setup-flags ${src-dir} ${build-dir}
# FIXME: Is this necessary? Isn't the framework supposed to
# do this for us?
file delete -force $outdir/*.exe
file delete -force $outdir/*core*
# mkcheck.in used to output these information. Maybe we should
# abandon that practice and define proper libstdc++_version and such.
set output [remote_exec host $lib_env(CXX) -v]
if { [lindex $output 0] == 0 } {
set output [lindex $output 1]
regexp "gcc version.*$" $output version
regsub "\n+" $version "" version
clone_output "Compiler: $version"
clone_output "Compiler flags: $lib_env(CXXFLAGS)"
} else {
perror "Cannot determine compiler version: [lindex $output 1]"
}
}
## dg.exp callback. Called from dg-test to run PROGRAM images.
## Normally, we would have left this job to ${tool}_load
## (from standard.exp) but because we use surrogate to run programs,
## we have to do this ourseleves.
proc libstdc++_load { prog } {
global lib_env
return [remote_load target $lib_env(LIBTOOL) "--mode=execute $prog"]
}
## Nothing particular to do.
proc libstdc++_exit { } {
}
## Output the version of the libs tested.
proc libstdc++_version { } {
global lib_env
set version "undeterminated"
# This file contains the library configuration, built at configure time.
set config-file $lib_env(BUILD_DIR)/include/bits/c++config.h
set version_pattern "__GLIBCPP__\[ \t\]\+\[0-9\]\+"
if [file exists ${config-file}] {
set version [grep ${config-file} $version_pattern]
regexp "\[0-9\]\+" $version version
}
clone_output "$lib_env(SRC_DIR) version $version"
return 0
}
## Main loop. Loop over TEST-DIRECTORIES and run each testcase
## found therein.
proc libstdc++_runtest { testdirs } {
global runtests
global srcdir
global outdir
foreach d $testdirs {
set testfiles [glob -nocomplain $d/*.C $d/*.cc]
if { [llength $testfiles] == 0 } {
continue
}
# Make the appropriate test-dirs with accompaning .libs/
# to keep libtool happy.
set td "$outdir/[dg-trim-dirname $srcdir $d]"
maybe-make-directory $td
maybe-make-directory $td/.lib
foreach testfile $testfiles {
# We're not supposed to test this file, just skip it.
if ![runtest_file_p $runtests $testfile] {
continue
}
verbose "Testing [dg-trim-dirname $srcdir $testfile]"
libstdc++_do_test $testfile static
libstdc++_do_test $testfile shared
}
}
}
## dg.exp callback. Main test-running routine. Called from
## dg-test.
##
## TESTCASE is the file-name of the program to test;
## COMPILE_TYPE is the kind of compilation to apply to TESTCASE;
## current compilation kinds are: preprocessing(preprocess),
## compiling-only-no-assembling-nor-linking(compile),
## compiling-and-assmbling-no-linking(assemble),
## linking-no-running(link), running(run).
proc libstdc++-dg-test { testfile compile_type additional-options } {
global srcdir; global outdir
global lib_env
global which_library
# Prepare for compilation output
set comp_output ""
# By default, we want to use libtool to run tests.
set lt $lib_env(LIBTOOL)
set lt_args "--tag=CXX"
set output_file $outdir/[dg-trim-dirname $srcdir [file rootname $testfile]]
switch $compile_type {
"preprocess" {
set lt $lib_env(CXX)
set lt_args "-E $lib_env(INCLUDES) $testfile -o $output_file.ii"
}
"compile" {
set lt $lib_env(CXX)
set lt_args "-S $lib_env(INCLUDES) $testfile -o $output_file.s"
}
"assemble" {
append lt_args " --mode=compile $lib_env(FLAGS) $testfile"
}
"run" -
"link" {
# If we're asked to run a testcase, then just do a `link'.
# The framework will load the program image latter through
# libstdc++_load callback.
if { $which_library == "static" } {
append output_file ".st-exe"
} else {
append output_file ".sh-exe"
}
append lt_args " --mode=link $lib_env(FLAGS) \
$lib_env($which_library) $testfile \
-o $output_file $lib_env(LDFLAGS)"
}
default {
perror "$compile_type: option not recognized"
}
}
set results [remote_exec host $lt "$lt_args ${additional-options}"]
if { [lindex $results 0] != 0 } {
set comp_output [lindex $results 1];
}
return [list $comp_output $output_file]
}
## Get options necessary to properly run testcases.
## SRC-DIR is the library top source directory e.g. something like
## /codesourcery/egcs/libstdc++
## BUILD-DIR is top build directory e.g. something like
## /tmp/egcs/i686-pc-linux-gnu/libstdc++
proc libstdc++-setup-flags {src-dir build-dir} {
global lib_env
set tmp [remote_exec host ${build-dir}/tests_flags "--built-library ${build-dir} ${src-dir}"]
set status [lindex $tmp 0]
set output [lindex $tmp 1]
if { $status == 0 } {
set flags [split $output :]
set lib_env(BUILD_DIR) [lindex $flags 0]
set lib_env(SRC_DIR) [lindex $flags 1]
set lib_env(CXX) [lindex $flags 3]
set lib_env(CXXFLAGS) [lindex $flags 4]
set lib_env(INCLUDES) [lindex $flags 5]
set lib_env(LDFLAGS) [lindex $flags 6]
# This is really really fragile. We should find away to
# tell which flags to use for static/libraries.
set lib_env(static) "-static"
set lib_env(shared) ""
set lib_env(LIBTOOL) "$lib_env(BUILD_DIR)/libtool"
set lib_env(FLAGS) "$lib_env(CXX) -B$lib_env(BUILD_DIR)/ \
$lib_env(INCLUDES) $lib_env(CXXFLAGS)"
} else {
warning "$output"
exit $status
}
}
proc maybe-make-directory {dir} {
if {![file isdirectory $dir]} {
verbose "Making directory $dir" 2
file mkdir $dir
}
}
proc libstdc++_do_test { testfile lib } {
global which_library; set which_library $lib
dg-test $testfile "" ""
}
libstdc++-v3/testsuite/libstdc++.tests/tests.exp 0 → 100644
# Copyright (C) 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Please email any bugs, comments, and/or additions to this file to:
# libstdc++@gcc.gnu.org
#
# This file is contributed by Gabriel Dos Reis <gdr@codesourcery.com>
load_lib libstdc++.exp
libstdc++-dg-init
libstdc++_runtest [glob -nocomplain $srcdir/*]
dg-finish
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