96 lines
2.8 KiB
Plaintext
96 lines
2.8 KiB
Plaintext
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# Copyright (C) 1997 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gcc@prep.ai.mit.edu
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# Gcov test driver.
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# Load support procs.
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load_lib gcc-dg.exp
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global GCC_UNDER_TEST
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# For now find gcov in the same directory as $GCC_UNDER_TEST.
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if { ![is_remote host] && [string match "*/*" [lindex $GCC_UNDER_TEST 0]] } {
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set GCOV [file dirname [lindex $GCC_UNDER_TEST 0]]/gcov
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} else {
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set GCOV gcov
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}
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# Proc to delete the working files created by the compiler for gcov.
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proc clean-gcov { testcase } {
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set basename [file tail $testcase]
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set base [file rootname $basename]
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remote_file host delete $base.bb $base.bbg $base.da $basename.gcov
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}
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# Called by dg-final to run gcov and analyze the results.
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proc run-gcov { testcase } {
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global GCOV
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verbose "Running $GCOV $testcase" 2
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set testcase [remote_download host $testcase];
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set result [remote_exec host $GCOV $testcase];
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if { [lindex $result 0] != 0 } {
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fail "gcov failed: [lindex $result 1]"
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clean-gcov $testcase
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return
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}
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remote_upload host $testcase.gcov $testcase.gcov;
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set output [grep $testcase.gcov ".*count\\(\[0-9\]+\\)" line]
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#send_user "output:$output\n"
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set failed 0
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foreach line $output {
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verbose "Processing count line: $line" 3
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#send_user "line:$line\n"
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if [regexp "(\[0-9\]+) *(\[0-9\]+).*count\\((\[0-9\]+)\\)" "$line" all n is shouldbe] {
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#send_user "n $n:is $is:shouldbe $shouldbe\n"
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if { $is == "" } {
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fail "$testcase:$n:no data available for this line"
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incr failed
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} elseif { $is != $shouldbe } {
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fail "$testcase:$n:is $is:should be $shouldbe"
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incr failed
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}
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} else {
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fail "$testcase: can't parse $line (in wrong place?)"
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incr failed
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}
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}
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clean-gcov $testcase
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if !$failed {
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pass "gcov $testcase"
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}
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}
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# Initialize harness.
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dg-init
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# Delete old .da files.
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set files [glob -nocomplain gcov-*.da];
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if { $files != "" } {
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eval "remote_file build delete $files";
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}
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# Main loop.
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dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/gcov-*.c]] "" ""
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dg-finish
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