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1214c97666
We usually test against the newlib/libgloss environment, but for a few ports that also support Linux apps, we want to test that logic too. A lot of the C code is written such that it works with either newlib/libgloss or glibc/linux toolchains, but we have some tests that end up being Linux-specific. Cris has been using the target tuple as a rough proxy for this (where cris*-*-elf is assumed to be newlib/libgloss, and everything else is glibc/linux), but that is a bit too rough, and it doesn't work in a multitarget build. So lets create a few stub files that we can do compile tests with to detect the different setups, and then let tests declare which one they require (if they require any at all).
246 lines
6.4 KiB
Plaintext
246 lines
6.4 KiB
Plaintext
# Copyright (C) 2005-2021 Free Software Foundation, Inc.
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#
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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 3 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, see <http://www.gnu.org/licenses/>.
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# Miscellaneous CRIS simulator testcases testing syscall sequences.
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sim_init
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if ![istarget cris*-*-*] {
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return
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}
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set CFLAGS_FOR_TARGET "-O2"
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if [istarget cris-*-*] {
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set mach "crisv10"
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} {
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set mach "crisv32"
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}
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if [istarget cris*-*-elf] {
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append CFLAGS_FOR_TARGET " -sim"
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}
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# Using target_compile, since it is less noisy,
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global global_cc_works
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global global_cc_os
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if { $global_cc_works == 1 } {
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# Now check if we can link a program dynamically, and where
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# libc.so is located. If it is, we provide a sym link to the
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# directory (which must end in /lib) in [pwd], so /lib/ld.so.1 is
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# found (which must reside along libc.so). We don't bother
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# replacing the board ldflags like below as we don't care about
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# detrimental effects on the executable from the specs and
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# -static in the board ldflags, we just add -Bdynamic.
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global objdir
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if [regexp "(.*/lib)/libc.so" \
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[target_compile $srcdir/lib/compilercheck.c $objdir/compilercheck.x \
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"executable" \
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"ldflags=-print-file-name=libc.so -Wl,-Bdynamic"] \
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xxx libcsodir] {
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file delete lib
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verbose -log "Creating link to $libcsodir in [pwd]"
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file link lib $libcsodir
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}
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file delete $objdir/compilercheck.x
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}
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# Like istarget, except take a list of targets as a string.
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proc anytarget { targets } {
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set targetlist [split $targets]
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set argc [llength $targetlist]
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for { set i 0 } { $i < $argc } { incr i } {
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if [istarget [lindex $targetlist $i]] {
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return 1
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}
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}
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return 0
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}
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global sim_path
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foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
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set orig_ldflags ""
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if ![runtest_file_p $runtests $src] {
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continue
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}
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set testname "[file tail $src]"
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set opt_array [slurp_options $src]
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if { $opt_array == -1 } {
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unresolved $testname
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return
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}
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# And again, to simplify specifying tests.
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if ![runtest_file_p $runtests $src] {
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continue
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}
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# Note absence of CC in results, but don't make a big fuss over it.
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if { $global_cc_works == 0 } {
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untested $testname
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continue
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}
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if ![file exists $sim_path] {
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untested $testname
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return 0
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}
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# Clear default options
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set opts(cc) ""
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set opts(sim) ""
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set opts(output) ""
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set opts(progoptions) ""
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set opts(progos) ""
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set opts(timeout) ""
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set opts(mach) ""
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set opts(xerror) "no"
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set opts(kfail) ""
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set opts(xfail) ""
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set opts(target) ""
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set opts(notarget) ""
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# Clear any machine specific options specified in a previous test case
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if [info exists opts(sim,$mach)] {
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unset opts(sim,$mach)
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}
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foreach i $opt_array {
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set opt_name [lindex $i 0]
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set opt_machs [lindex $i 1]
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set opt_val [lindex $i 2]
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if ![info exists opts($opt_name)] {
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perror "unknown option $opt_name in file $src"
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unresolved $testname
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return
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}
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# Multiple of these options concatenate, they don't override.
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if { $opt_name == "output" || $opt_name == "progoptions" } {
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set opt_val "$opts($opt_name)$opt_val"
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}
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# Similar with "xfail", "kfail", "target" and "notarget", but
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# arguments are space-separated.
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if { $opt_name == "xfail" || $opt_name == "kfail" \
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|| $opt_name == "target" || $opt_name == "notarget" } {
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if { $opts($opt_name) != "" } {
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set opt_val "$opts($opt_name) $opt_val"
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}
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}
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foreach m $opt_machs {
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set opts($opt_name,$m) $opt_val
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}
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if { "$opt_machs" == "" } {
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set opts($opt_name) $opt_val
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}
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}
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if { $opts(output) == "" } {
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if { "$opts(xerror)" == "no" } {
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set opts(output) "pass\n"
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} else {
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set opts(output) "fail\n"
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}
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}
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if { $opts(target) != "" && ![anytarget $opts(target)] } {
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continue
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}
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if { $opts(notarget) != "" && [anytarget $opts(notarget)] } {
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continue
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}
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if { $opts(progos) != "" && $opts(progos) != $global_cc_os } {
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untested $testname
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continue
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}
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# If no machine specific options, default to the general version.
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if ![info exists opts(sim,$mach)] {
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set opts(sim,$mach) $opts(sim)
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}
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# Change \n sequences to newline chars.
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regsub -all "\\\\n" $opts(output) "\n" opts(output)
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verbose -log "Compiling $src with $opts(cc)"
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if { [target_compile $src "$objdir/$testname.x" "executable" "$opts(cc)" ] != "" } {
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unresolved $testname
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continue
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}
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if { $orig_ldflags != "" } {
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set board_info([target_info name],ldflags) $orig_ldflags
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}
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verbose -log "Simulating $src with $opts(sim,$mach)"
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# Time to setup xfailures and kfailures.
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if { "$opts(xfail)" != "" } {
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verbose -log "xfail: $opts(xfail)"
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# Using eval to make $opts(xfail) appear as individual
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# arguments.
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eval setup_xfail $opts(xfail)
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}
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if { "$opts(kfail)" != "" } {
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verbose -log "kfail: $opts(kfail)"
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eval setup_kfail $opts(kfail)
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}
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set result [sim_run "$objdir/$testname.x" "$opts(sim,$mach)" "$opts(progoptions)" \
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"" ""]
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set return_code [lindex $result 0]
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set output [lindex $result 1]
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set status fail
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if { $return_code == 0 } {
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set status pass
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}
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if { "$status" == "pass" } {
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if { "$opts(xerror)" == "no" } {
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if [string match $opts(output) $output] {
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pass "$mach $testname"
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} else {
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verbose -log "output: $output" 3
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verbose -log "pattern: $opts(output)" 3
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fail "$mach $testname (execution)"
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}
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} else {
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verbose -log "`pass' return code when expecting failure" 3
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fail "$mach $testname (execution)"
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}
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} elseif { "$status" == "fail" } {
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if { "$opts(xerror)" == "no" } {
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fail "$mach $testname (execution)"
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} else {
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if [string match $opts(output) $output] {
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pass "$mach $testname"
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} else {
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verbose -log "output: $output" 3
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verbose -log "pattern: $opts(output)" 3
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fail "$mach $testname (execution)"
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}
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}
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} else {
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$status "$mach $testname"
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}
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}
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