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#!@PERL@
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#
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# Run unit tests.
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#
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# Syntax:
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# All: run-tests.pl
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# All in file: run-tests.pl file
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# Nth in file: run-tests.pl file N
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#
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use strict;
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use POSIX qw(WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG);
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use File::Basename qw(basename dirname);
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use FileHandle;
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use IPC::Open2 qw(open2);
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my @TYPES = qw(tfn op action);
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my $TEST = "./msc_test";
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my $SCRIPT = basename($0);
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my $SCRIPTDIR = dirname($0);
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my $PASSED = 0;
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my $TOTAL = 0;
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my $DEBUG = $ENV{MSC_TEST_DEBUG} || 0;
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if (defined $ARGV[0]) {
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runfile(dirname($ARGV[0]), basename($ARGV[0]), $ARGV[1]);
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done();
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}
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for my $type (sort @TYPES) {
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my $dir = "$SCRIPTDIR/$type";
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my @cfg = ();
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# Get test names
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opendir(DIR, "$dir") or quit(1, "Failed to open \"$dir\": $!");
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@cfg = grep { /\.t$/ && -f "$dir/$_" } readdir(DIR);
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closedir(DIR);
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for my $cfg (sort @cfg) {
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runfile($dir, $cfg);
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}
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}
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done();
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sub runfile {
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my($dir, $cfg, $testnum) = @_;
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my $fn = "$dir/$cfg";
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my @data = ();
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my $edata;
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my @C = ();
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my @test = ();
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my $teststr;
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my $n = 0;
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my $pass = 0;
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open(CFG, "<$fn") or quit(1, "Failed to open \"$fn\": $!");
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@data = <CFG>;
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$edata = q/@C = (/ . join("", @data) . q/)/;
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eval $edata;
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quit(1, "Failed to read test data \"$cfg\": $@") if ($@);
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unless (@C) {
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msg("\nNo tests defined for $fn");
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return;
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}
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msg("\nLoaded ".@C." tests from $fn");
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for my $t (@C) {
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$n++;
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next if (defined $testnum and $n != $testnum);
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my %t = %{$t || {}};
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my $id = sprintf("%6d", $n);
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my $in = (exists($t{input}) and defined($t{input})) ? $t{input} : "";
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my $out;
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my $test_in = new FileHandle();
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my $test_out = new FileHandle();
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my $test_pid;
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my $rc = 0;
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my $param;
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if ($t{type} eq "tfn") {
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$param = escape($t{output});
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}
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elsif ($t{type} eq "op") {
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$param = escape($t{param});
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}
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elsif ($t{type} eq "action") {
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$param = escape($t{param});
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}
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else {
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quit(1, "Unknown type \"$t{type}\" - should be one of: " . join(",",@TYPES));
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}
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@test = ("-t", $t{type}, "-n", $t{name}, "-p", $param, "-D", "$DEBUG", (exists($t{ret}) ? ("-r", $t{ret}) : ()), (exists($t{iterations}) ? ("-I", $t{iterations}) : ()), (exists($t{prerun}) ? ("-P", $t{prerun}) : ()));
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$teststr = "$TEST " . join(" ", map { "\"$_\"" } @test);
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$test_pid = open2($test_out, $test_in, $TEST, @test) or quit(1, "Failed to execute test: $teststr\": $!");
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print $test_in "$in";
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close $test_in;
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$out = join("\\n", split(/\n/, <$test_out>));
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close $test_out;
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waitpid($test_pid, 0);
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$rc = $?;
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if ( WIFEXITED($rc) ) {
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$rc = WEXITSTATUS($rc);
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}
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elsif( WIFSIGNALED($rc) ) {
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msg("Test exited with signal " . WTERMSIG($rc) . ".");
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msg("Executed: $teststr");
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$rc = -1;
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}
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else {
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msg("Test exited with unknown error.");
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$rc = -1;
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}
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if ($rc == 0) {
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$pass++;
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}
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msg(sprintf("%s) %s \"%s\"%s: %s%s", $id, $t{type}, $t{name}, (exists($t{comment}) ? " $t{comment}" : ""), ($rc ? "failed" : "passed"), ((defined($out) && $out ne "")? " ($out)" : "")));
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}
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$TOTAL += $testnum ? 1 : $n;
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$PASSED += $pass;
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msg(sprintf("Passed: %2d; Failed: %2d", $pass, $testnum ? (1 - $pass) : ($n - $pass)));
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}
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sub escape {
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my @new = ();
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for my $c (split(//, $_[0])) {
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push @new, ((ord($c) >= 0x20 and ord($c) <= 0x7e) ? $c : sprintf("\\x%02x", ord($c)));
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}
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join('', @new);
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}
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sub msg {
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print STDOUT "@_\n" if (@_);
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}
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sub quit {
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my($ec,$msg) = @_;
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$ec = 0 unless (defined $_[0]);
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msg("$msg") if (defined $msg);
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exit $ec;
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}
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sub done {
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if ($PASSED != $TOTAL) {
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quit(1, "\n$PASSED/$TOTAL tests passed.");
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}
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quit(0, "\nAll tests passed ($TOTAL).");
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}
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