gecko/js/tests/jsDriver.pl
Jason Orendorff 0dd84fd05d Bug 463746 - js/tests/jsDriver.pl: eliminate CPAN dependency. r=bclary.
--HG--
extra : rebase_source : bc1c1b24aad5cc2164b6da13c719e06a1c1e612f
2008-12-05 17:40:28 -06:00

1598 lines
47 KiB
Perl
Executable File

#!/usr/bin/perl
# -*- Mode: Perl; tab-width: 4; indent-tabs-mode: nil; -*-
# vim: set ts=4 sw=4 et tw=80:
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is JavaScript Core Tests.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1997-1999
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Robert Ginda <rginda@netscape.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
# Second cut at runtests.pl script originally by
# Christine Begle (cbegle@netscape.com)
# Branched 11/01/99
use strict;
use File::Temp qw/ tempfile tempdir /;
use POSIX qw(sys_wait_h);
my $os_type = &get_os_type;
my $unixish = (($os_type ne "WIN") && ($os_type ne "MAC"));
my $path_sep = ($os_type eq "MAC") ? ":" : "/";
my $win_sep = ($os_type eq "WIN")? &get_win_sep : "";
my $redirect_command = ($os_type ne "MAC") ? " 2>&1" : "";
# command line option defaults
my $opt_suite_path;
my $opt_trace = 0;
my $opt_classpath = "";
my $opt_rhino_opt = 0;
my $opt_rhino_ms = 0;
my @opt_engine_list;
my $opt_engine_type = "";
my $opt_engine_params = "";
my $opt_user_output_file = 0;
my $opt_output_file = "";
my @opt_test_list_files;
my @opt_neg_list_files;
my $opt_shell_path = "";
my $opt_java_path = "";
my $opt_bug_url = "https://bugzilla.mozilla.org/show_bug.cgi?id=";
my $opt_console_failures = 0;
my $opt_console_failures_line = 0;
my $opt_lxr_url = "http://lxr.mozilla.org/mozilla/source/js/tests/";
my $opt_exit_munge = ($os_type ne "MAC") ? 1 : 0;
my $opt_timeout = 3600;
my $opt_enable_narcissus = 0;
my $opt_narcissus_path = "";
my $opt_no_quit = 0;
my $opt_report_summarized_results = 0;
# command line option definition
my $options = "b=s bugurl>b c=s classpath>c e=s engine>e f=s file>f " .
"h help>h i j=s javapath>j k confail>k K linefail>K R report>R l=s list>l " .
"L=s neglist>L o=s opt>o p=s testpath>p s=s shellpath>s t trace>t " .
"T=s timeout>T u=s lxrurl>u " .
"x noexitmunge>x n=s narcissus>n " .
"Q noquitinthandler>Q";
my $last_option;
if ($os_type eq "MAC") {
$opt_suite_path = `directory`;
$opt_suite_path =~ s/[\n\r]//g;
$opt_suite_path .= ":";
} else {
$opt_suite_path = "./";
}
&parse_args;
my $user_exit = 0;
my ($engine_command, $html, $failures_reported, $tests_completed,
$exec_time_string);
my @failed_tests;
my @test_list = &get_test_list;
if ($#test_list == -1) {
die ("Nothing to test.\n");
}
if ($unixish && $opt_no_quit == 0) {
# on unix, ^C pauses the tests, and gives the user a chance to quit but
# report on what has been done, to just quit, or to continue (the
# interrupted test will still be skipped.)
# windows doesn't handle the int handler they way we want it to,
# so don't even pretend to let the user continue.
$SIG{INT} = 'int_handler';
}
my $current_test;
my $current_test_pid;
&main;
#End.
sub main {
my $start_time;
while ($opt_engine_type = pop (@opt_engine_list)) {
dd ("Testing engine '$opt_engine_type'");
$engine_command = &get_engine_command;
$html = "";
@failed_tests = ();
$failures_reported = 0;
$tests_completed = 0;
$start_time = time;
&execute_tests (@test_list);
my $exec_time = (time - $start_time);
my $exec_hours = int($exec_time / 60 / 60);
$exec_time -= $exec_hours * 60 * 60;
my $exec_mins = int($exec_time / 60);
$exec_time -= $exec_mins * 60;
my $exec_secs = ($exec_time % 60);
if ($exec_hours > 0) {
$exec_time_string = "$exec_hours hours, $exec_mins minutes, " .
"$exec_secs seconds";
} elsif ($exec_mins > 0) {
$exec_time_string = "$exec_mins minutes, $exec_secs seconds";
} else {
$exec_time_string = "$exec_secs seconds";
}
if (!$opt_user_output_file) {
$opt_output_file = &get_tempfile_name;
}
&write_results;
}
}
sub append_file_to_command {
my ($command, $file) = @_;
if ($opt_enable_narcissus == 1) {
$command .= " -e 'evaluate(\"load(\\\"$file\\\")\")'"
} else {
$command .= " -f $file";
}
}
sub execute_tests {
my (@test_list) = @_;
my ($test, $shell_command, $line, @output, $path);
my ($last_suite, $last_test_dir);
&status ("Executing " . ($#test_list + 1) . " test(s).");
foreach $test (@test_list) {
my ($suite, $test_dir, $test_file) = split($path_sep, $test);
# *-n.js is a negative test, expect exit code 3 (runtime error)
my $expected_exit = ($test =~ /\-n\.js$/) ? 3 : 0;
my ($got_exit, $exit_signal);
my $failure_lines;
my $bug_number;
my $status_lines;
my $result_lines;
# Allow the test to declare multiple possible success exit codes.
# This is useful in situations where the test fails if a
# crash occurs but passes if no crash occurs even if an
# out of memory error occurs.
my @expected_exit_list = ($expected_exit);
# user selected [Q]uit from ^C handler.
if ($user_exit) {
return;
}
$current_test = $test;
# Append the shell.js files to the shell_command if they're there.
# (only check for their existance if the suite or test_dir has changed
# since the last time we looked.)
if ($last_suite ne $suite || $last_test_dir ne $test_dir) {
$shell_command = &xp_path($engine_command);
$path = &xp_path($opt_suite_path ."shell.js");
if (-f $path) {
$shell_command = &append_file_to_command($shell_command,
$path);
}
$path = &xp_path($opt_suite_path . $suite . "/shell.js");
if (-f $path) {
$shell_command = &append_file_to_command($shell_command,
$path);
}
$path = &xp_path($opt_suite_path . $suite . "/" .
$test_dir . "/shell.js");
if (-f $path) {
$shell_command = &append_file_to_command($shell_command,
$path);
}
$last_suite = $suite;
$last_test_dir = $test_dir;
}
$path = &xp_path($opt_suite_path . $test);
my $command = &append_file_to_command($shell_command, $path);
$path = &xp_path($opt_suite_path ."js-test-driver-end.js");
if (-f $path) {
$command = &append_file_to_command($command,
$path);
}
&dd ("executing: " . $command);
my $jsout;
(undef, $jsout) = tempfile();
#XXX cloned from tinderbox. See sub kill_process
my $pid = fork; # Fork a child process to run the test
unless ($pid) {
open STDOUT, ">$jsout";
open STDERR, ">&STDOUT";
select STDOUT; $| = 1; # make STDOUT unbuffered
select STDERR; $| = 1; # make STDERR unbuffered
exec $command;
die "Could not exec $command";
}
$current_test_pid = $pid;
my $timed_out = 0;
my $dumped_core = 0;
my $loop_count = 0;
my $wait_pid = -1;
eval
{
local $SIG{ALRM} = sub { die "time out" };
alarm $opt_timeout;
$wait_pid = waitpid($pid, 0);
alarm 0;
};
if ($@ and $@ =~ /time out/)
{
kill_process($pid);
$timed_out = 1;
}
$current_test_pid = undef;
if ($opt_exit_munge == 1) {
# signal information in the lower 8 bits, exit code above that
$got_exit = ($? >> 8);
$exit_signal = ($? & 255);
} else {
# user says not to munge the exit code
$got_exit = $?;
$exit_signal = 0;
}
open (OUTPUT, "$jsout") or
die "failed to open temporary file $jsout: $!\n";
@output = <OUTPUT>;
close (OUTPUT);
unlink "$jsout";
@output = grep (!/js\>/, @output);
$failure_lines = "";
$bug_number = "";
$status_lines = "";
$result_lines = "";
foreach $line (@output) {
# watch for testcase to proclaim what exit code it expects to
# produce (0 by default)
if ($line =~ /expect(ed)?\s*exit\s*code\s*\:?\s*(\d+)/i) {
$expected_exit = $2;
push @expected_exit_list, ($expected_exit);
&dd ("Test case expects exit code $expected_exit");
}
# watch for failures
if ($line =~ /^\s*FAILED!/) {
$failure_lines .= $line;
}
# and watch for bugnumbers
# XXX This only allows 1 bugnumber per testfile, should be
# XXX modified to allow for multiple.
if ($line =~ /bugnumber\s*\:?\s*(.*)/i) {
my $bugline = $1;
$bugline =~ /(\d+)/;
$bug_number = $1;
}
# and watch for status
if ($line =~ /status/i) {
$status_lines .= $line;
}
# collect result summary lines
if ($line =~ /^jstest:/)
{
$result_lines .= $line;
}
}
if (!@output) {
@output = ("Testcase produced no output!");
}
if ($opt_report_summarized_results) {
print STDERR $result_lines;
if ($timed_out)
{
&report_summary_result($test, $bug_number, "FAILED TIMED OUT",
"", "", "",
join("\n",@output));
}
elsif (index(join(',', @expected_exit_list), $got_exit) == -1 ||
$exit_signal != 0) {
&report_summary_result($test, $bug_number, "FAILED",
"",
"Expected exit $expected_exit",
"Actual exit $got_exit, signal $exit_signal",
join("\n",@output));
}
elsif ($got_exit != 0) {
# abnormal termination but the test passed, so output a summary line
&report_summary_result($test, $bug_number, "PASSED",
"",
"Expected exit $expected_exit",
"Actual exit $got_exit, signal $exit_signal",
join("\n",@output));
}
}
elsif ($timed_out) {
# test was terminated due to timeout
&report_failure ($test, "TIMED OUT ($opt_timeout seconds) " .
"Complete testcase output was:\n" .
join ("\n",@output), $bug_number);
}
elsif (index(join(',', @expected_exit_list), $got_exit) == -1 ||
$exit_signal != 0) {
# full testcase output dumped on mismatched exit codes,
&report_failure ($test, "Expected exit code " .
"$expected_exit, got $got_exit\n" .
"Testcase terminated with signal $exit_signal\n" .
"Complete testcase output was:\n" .
join ("\n",@output), $bug_number);
} elsif ($failure_lines) {
# only offending lines if exit codes matched
&report_failure ($test, "$status_lines\n".
"Failure messages were:\n$failure_lines",
$bug_number);
}
&dd ("exit code $got_exit, exit signal $exit_signal.");
$tests_completed++;
}
}
sub write_results {
my ($list_name, $neglist_name);
my $completion_date = localtime;
my $failure_pct = int(($failures_reported / $tests_completed) * 10000) /
100;
&dd ("Writing output to $opt_output_file.");
if ($#opt_test_list_files == -1) {
$list_name = "All tests";
} elsif ($#opt_test_list_files < 10) {
$list_name = join (", ", @opt_test_list_files);
} else {
$list_name = "($#opt_test_list_files test files specified)";
}
if ($#opt_neg_list_files == -1) {
$neglist_name = "(none)";
} elsif ($#opt_test_list_files < 10) {
$neglist_name = join (", ", @opt_neg_list_files);
} else {
$neglist_name = "($#opt_neg_list_files skip files specified)";
}
open (OUTPUT, "> $opt_output_file") ||
die ("Could not create output file $opt_output_file");
print OUTPUT
("<html><head>\n" .
"<title>Test results, $opt_engine_type</title>\n" .
"</head>\n" .
"<body bgcolor='white'>\n" .
"<a name='tippy_top'></a>\n" .
"<h2>Test results, $opt_engine_type</h2><br>\n" .
"<p class='results_summary'>\n" .
"Test List: $list_name<br>\n" .
"Skip List: $neglist_name<br>\n" .
($#test_list + 1) . " test(s) selected, $tests_completed test(s) " .
"completed, $failures_reported failures reported " .
"($failure_pct% failed)<br>\n" .
"Engine command line: $engine_command<br>\n" .
"OS type: $os_type<br>\n");
if ($opt_engine_type =~ /^rhino/) {
open (JAVAOUTPUT, $opt_java_path . "java -fullversion " .
$redirect_command . " |");
print OUTPUT <JAVAOUTPUT>;
print OUTPUT "<BR>";
close (JAVAOUTPUT);
}
print OUTPUT
("Testcase execution time: $exec_time_string.<br>\n" .
"Tests completed on $completion_date.<br><br>\n");
if ($failures_reported > 0) {
my $output_file_failures = $opt_output_file;
$output_file_failures =~ s/(.*)\.html$/$1-failures.txt/;
open (OUTPUTFAILURES, "> $output_file_failures") ||
die ("Could not create failure output file $output_file_failures");
print OUTPUTFAILURES (join ("\n", @failed_tests));
print OUTPUTFAILURES "\n";
close OUTPUTFAILURES;
&status ("Wrote failures to '$output_file_failures'.");
print OUTPUT
("[ <a href='#fail_detail'>Failure Details</a> | " .
"<a href='#retest_list'>Retest List</a> | " .
"<a href='$opt_lxr_url" . "menu.html'>Test Selection Page</a> ]<br>\n" .
"<hr>\n" .
"<a name='fail_detail'></a>\n" .
"<h2>Failure Details</h2><br>\n<dl>" .
$html .
"</dl>\n[ <a href='#tippy_top'>Top of Page</a> | " .
"<a href='#fail_detail'>Top of Failures</a> ]<br>\n" .
"<hr>\n" .
"<a name='retest_list'></a>\n" .
"<h2>Retest List</h2><br>\n" .
"<pre>\n" .
"# Retest List, $opt_engine_type, " .
"generated $completion_date.\n" .
"FAILURE: # Original test base was: $list_name.\n" .
"FAILURE: # $tests_completed of " . ($#test_list + 1) .
" test(s) were completed, " .
"$failures_reported failures reported.\n" .
"FAILURE: Engine command line: $engine_command<br>\n" .
join ("\n", map { "FAILURE: $_" } @failed_tests) .
"\n</pre>\n" .
"[ <a href='#tippy_top'>Top of Page</a> | " .
"<a href='#retest_list'>Top of Retest List</a> ]<br>\n");
} else {
print OUTPUT
("<h1>Whoop-de-doo, nothing failed!</h1>\n");
}
print OUTPUT "</body>";
close (OUTPUT);
&status ("Wrote results to '$opt_output_file'.");
if ($opt_console_failures) {
&status ("$failures_reported test(s) failed");
}
}
sub next_option {
my ($key, $val, $implied);
return if @ARGV == 0;
&dd ("ARGV is now: @ARGV\n");
$key = shift @ARGV;
if ($key =~ s/^--?(.*)/$1/) {
$implied = 0;
} else {
$implied = 1;
$val = $key;
$key = $last_option;
}
if ($key =~ /\w+/ and $options =~ /\b$key>(\w+)/) {
$key = $1;
}
if ($options =~ /\b$key=s\b/) {
if (!$implied) {
die "option '$key' requires an argument" if @ARGV == 0;
$val = shift @ARGV;
}
} elsif ($options =~ /(^|\s)$key(\s|$)/) {
die "option '$key' doesn't take an argument" if $implied;
$val = 1;
} else {
die "can't figure out option '$key'";
}
$last_option = $key;
return ($key, $val);
}
sub parse_args {
my ($option, $value, $lastopt);
&dd ("checking command line options.");
while (($option, $value) = next_option()) {
if ($option eq "b") {
&dd ("opt: setting bugurl to '$value'.");
$opt_bug_url = $value;
} elsif ($option eq "c") {
&dd ("opt: setting classpath to '$value'.");
$opt_classpath = $value;
} elsif (($option eq "e") || (($option eq "") && ($lastopt eq "e"))) {
&dd ("opt: adding engine $value.");
push (@opt_engine_list, $value);
} elsif ($option eq "f") {
if (!$value) {
die ("Output file cannot be null.\n");
}
&dd ("opt: setting output file to '$value'.");
$opt_user_output_file = 1;
$opt_output_file = $value;
} elsif ($option eq "h") {
&usage;
} elsif ($option eq "j") {
if (!($value =~ /[\/\\]$/)) {
$value .= "/";
}
&dd ("opt: setting java path to '$value'.");
$opt_java_path = $value;
} elsif ($option eq "k") {
&dd ("opt: displaying failures on console.");
$opt_console_failures=1;
} elsif ($option eq "K") {
&dd ("opt: displaying failures on console as single line.");
$opt_console_failures=1;
$opt_console_failures_line=1;
} elsif ($option eq "R") {
&dd ("opt: Report summarized test results.");
$opt_report_summarized_results=1;
} elsif ($option eq "l" || (($option eq "") && ($lastopt eq "l"))) {
$option = "l";
&dd ("opt: adding test list '$value'.");
push (@opt_test_list_files, $value);
} elsif ($option eq "L" || (($option eq "") && ($lastopt eq "L"))) {
$option = "L";
&dd ("opt: adding negative list '$value'.");
push (@opt_neg_list_files, $value);
} elsif ($option eq "o") {
$opt_engine_params = $value;
&dd ("opt: setting engine params to '$opt_engine_params'.");
} elsif ($option eq "p") {
$opt_suite_path = $value;
if ($os_type eq "MAC") {
if (!($opt_suite_path =~ /\:$/)) {
$opt_suite_path .= ":";
}
} else {
if (!($opt_suite_path =~ /[\/\\]$/)) {
$opt_suite_path .= "/";
}
}
&dd ("opt: setting suite path to '$opt_suite_path'.");
} elsif ($option eq "s") {
$opt_shell_path = $value;
&dd ("opt: setting shell path to '$opt_shell_path'.");
} elsif ($option eq "t") {
&dd ("opt: tracing output. (console failures at no extra charge.)");
$opt_console_failures = 1;
$opt_trace = 1;
} elsif ($option eq "u") {
&dd ("opt: setting lxr url to '$value'.");
$opt_lxr_url = $value;
} elsif ($option eq "x") {
&dd ("opt: turning off exit munging.");
$opt_exit_munge = 0;
} elsif ($option eq "T") {
$opt_timeout = $value;
&dd ("opt: setting timeout to $opt_timeout.");
} elsif ($option eq "n") {
&dd ("opt: enabling narcissus.");
$opt_enable_narcissus = 1;
if ($value) {
$opt_narcissus_path = $value;
}
} elsif ($option eq "Q") {
&dd ("opt: disabling interrupt handler.");
$opt_no_quit = 1;
} else {
&dd ("opt: unknown option $option '$value'.");
&usage;
}
$lastopt = $option;
}
if ($#opt_engine_list == -1) {
die "You must select a shell to test in.\n";
}
}
#
# print the arguments that this script expects
#
sub usage {
print STDERR
("\nusage: $0 [<options>] \n" .
"(-b|--bugurl) Bugzilla URL.\n" .
" (default is $opt_bug_url)\n" .
"(-c|--classpath) Classpath (Rhino only.)\n" .
"(-e|--engine) <type> ... Specify the type of engine(s) to test.\n" .
" <type> is one or more of\n" .
" (smopt|smdebug|lcopt|lcdebug|xpcshell|" .
"rhino|rhinoi|rhinoms|rhinomsi|rhino9|rhinoms9).\n" .
"(-f|--file) <file> Redirect output to file named <file>.\n" .
" (default is " .
"results-<engine-type>-<date-stamp>.html)\n" .
"(-h|--help) Print this message.\n" .
"(-j|--javapath) Location of java executable.\n" .
"(-k|--confail) Log failures to console (also.)\n" .
"(-K|--linefail) Log failures to console as single line (also.)\n" .
"(-R|--report) Report summarized test results.\n" .
"(-l|--list) <file> ... List of tests to execute.\n" .
"(-L|--neglist) <file> ... List of tests to skip.\n" .
"(-o|--opt) <options> Options to pass to the JavaScript engine.\n" .
" (Make sure to quote them!)\n" .
"(-p|--testpath) <path> Root of the test suite. (default is ./)\n" .
"(-s|--shellpath) <path> Location of JavaScript shell.\n" .
"(-t|--trace) Trace script execution.\n" .
"(-T|--timeout) <seconds> Time in seconds before the test is terminated.\n" .
" (default is 3600).\n" .
"(-u|--lxrurl) <url> Complete URL to tests subdirectory on lxr.\n" .
" (default is $opt_lxr_url)\n" .
"(-x|--noexitmunge) Don't do exit code munging (try this if it\n" .
" seems like your exit codes are turning up\n" .
" as exit signals.)\n" .
"(-n|--narcissus)[=<path>] Run the test suite through Narcissus, run\n" .
" through the given shell. The optional path\n".
" is the path to Narcissus' js.js file.\n".
"(-Q|--noquitinthandler) Do not prompt user to Quit, Report or Continue\n".
" in the event of a user interrupt.\n"
);
exit (1);
}
#
# get the shell command used to start the (either) engine
#
sub get_engine_command {
my $retval;
if ($opt_engine_type eq "rhino") {
&dd ("getting rhino engine command.");
$opt_rhino_opt = 0;
$opt_rhino_ms = 0;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "rhinoi") {
&dd ("getting rhinoi engine command.");
$opt_rhino_opt = -1;
$opt_rhino_ms = 0;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "rhino9") {
&dd ("getting rhino engine command.");
$opt_rhino_opt = 9;
$opt_rhino_ms = 0;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "rhinoms") {
&dd ("getting rhinoms engine command.");
$opt_rhino_opt = 0;
$opt_rhino_ms = 1;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "rhinomsi") {
&dd ("getting rhinomsi engine command.");
$opt_rhino_opt = -1;
$opt_rhino_ms = 1;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "rhinoms9") {
&dd ("getting rhinomsi engine command.");
$opt_rhino_opt = 9;
$opt_rhino_ms = 1;
$retval = &get_rhino_engine_command;
} elsif ($opt_engine_type eq "xpcshell") {
&dd ("getting xpcshell engine command.");
$retval = &get_xpc_engine_command;
} elsif ($opt_engine_type =~ /^lc(opt|debug)$/) {
&dd ("getting liveconnect engine command.");
$retval = &get_lc_engine_command;
} elsif ($opt_engine_type =~ /^sm(opt|debug)$/) {
&dd ("getting spidermonkey engine command.");
$retval = &get_sm_engine_command;
} elsif ($opt_engine_type =~ /^ep(opt|debug)$/) {
&dd ("getting epimetheus engine command.");
$retval = &get_ep_engine_command;
} else {
die ("Unknown engine type selected, '$opt_engine_type'.\n");
}
$retval .= " $opt_engine_params";
if ($opt_enable_narcissus == 1) {
my $narcissus_path = &get_narcissus_path;
$retval .= " -f $narcissus_path";
}
&dd ("got '$retval'");
return $retval;
}
#
# get the path to the Narcissus js.js file.
#
sub get_narcissus_path {
my $retval;
if ($opt_narcissus_path) {
$retval = $opt_narcissus_path;
} else {
# For now, just assume that we're in js/tests.
$retval = "../narcissus/js.js";
}
if (!-e $retval) {
# XXX if it didn't exist, try something more fancy?
die "Unable to find Narcissus' js.js at $retval";
}
return $retval;
}
#
# get the shell command used to run rhino
#
sub get_rhino_engine_command {
my $retval = $opt_java_path . ($opt_rhino_ms ? "jview " : "java ");
if ($opt_shell_path) {
$opt_classpath = ($opt_classpath) ?
$opt_classpath . ":" . $opt_shell_path :
$opt_shell_path;
}
if ($opt_classpath) {
$retval .= ($opt_rhino_ms ? "/cp:p" : "-classpath") . " $opt_classpath ";
}
$retval .= "org.mozilla.javascript.tools.shell.Main";
if ($opt_rhino_opt) {
$retval .= " -opt $opt_rhino_opt";
}
return $retval;
}
#
# get the shell command used to run xpcshell
#
sub get_xpc_engine_command {
my $retval;
my $m5_home = @ENV{"MOZILLA_FIVE_HOME"} ||
die ("You must set MOZILLA_FIVE_HOME to use the xpcshell" ,
(!$unixish) ? "." : ", also " .
"setting LD_LIBRARY_PATH to the same directory may get rid of " .
"any 'library not found' errors.\n");
if (($unixish) && (!@ENV{"LD_LIBRARY_PATH"})) {
print STDERR "-#- WARNING: LD_LIBRARY_PATH is not set, xpcshell may " .
"not be able to find the required components.\n";
}
if (!($m5_home =~ /[\/\\]$/)) {
$m5_home .= "/";
}
$retval = $m5_home . "xpcshell";
if ($os_type eq "WIN") {
$retval .= ".exe";
}
$retval = &xp_path($retval);
if (($os_type ne "MAC") && !(-x $retval)) {
# mac doesn't seem to deal with -x correctly
die ($retval . " is not a valid executable on this system.\n");
}
return $retval;
}
#
# get the shell command used to run spidermonkey
#
sub get_sm_engine_command {
my $retval;
# Look for Makefile.ref style make first.
# (On Windows, spidermonkey can be made by two makefiles, each putting the
# executable in a diferent directory, under a different name.)
if ($opt_shell_path) {
# if the user provided a path to the shell, return that.
$retval = $opt_shell_path;
} else {
if ($os_type eq "MAC") {
$retval = $opt_suite_path . ":src:macbuild:JS";
} else {
$retval = $opt_suite_path . "../src/";
opendir (SRC_DIR_FILES, $retval);
my @src_dir_files = readdir(SRC_DIR_FILES);
closedir (SRC_DIR_FILES);
my ($dir, $object_dir);
my $pattern = ($opt_engine_type eq "smdebug") ?
'DBG.OBJ' : 'OPT.OBJ';
# scan for the first directory matching
# the pattern expected to hold this type (debug or opt) of engine
foreach $dir (@src_dir_files) {
if ($dir =~ $pattern) {
$object_dir = $dir;
last;
}
}
if (!$object_dir && $os_type ne "WIN") {
die ("Could not locate an object directory in $retval " .
"matching the pattern *$pattern. Have you built the " .
"engine?\n");
}
if (!(-x $retval . $object_dir . "/js.exe") && ($os_type eq "WIN")) {
# On windows, you can build with js.mak as well as Makefile.ref
# (Can you say WTF boys and girls? I knew you could.)
# So, if the exe the would have been built by Makefile.ref isn't
# here, check for the js.mak version before dying.
if ($opt_shell_path) {
$retval = $opt_shell_path;
if (!($retval =~ /[\/\\]$/)) {
$retval .= "/";
}
} else {
if ($opt_engine_type eq "smopt") {
$retval = "../src/Release/";
} else {
$retval = "../src/Debug/";
}
}
$retval .= "jsshell.exe";
} else {
$retval .= $object_dir . "/js";
if ($os_type eq "WIN") {
$retval .= ".exe";
}
}
} # mac/ not mac
$retval = &xp_path($retval);
} # (user provided a path)
if (($os_type ne "MAC") && !(-x $retval)) {
# mac doesn't seem to deal with -x correctly
die ($retval . " is not a valid executable on this system.\n");
}
return $retval;
}
#
# get the shell command used to run epimetheus
#
sub get_ep_engine_command {
my $retval;
if ($opt_shell_path) {
# if the user provided a path to the shell, return that -
$retval = $opt_shell_path;
} else {
my $dir;
my $os;
my $debug;
my $opt;
my $exe;
$dir = $opt_suite_path . "../../js2/src/";
if ($os_type eq "MAC") {
#
# On the Mac, the debug and opt builds lie in the same directory -
#
$os = "macbuild:";
$debug = "";
$opt = "";
$exe = "JS2";
} elsif ($os_type eq "WIN") {
$os = "winbuild/Epimetheus/";
$debug = "Debug/";
$opt = "Release/";
$exe = "Epimetheus.exe";
} else {
$os = "";
$debug = "";
$opt = ""; # <<<----- XXX THIS IS NOT RIGHT! CHANGE IT!
$exe = "epimetheus";
}
if ($opt_engine_type eq "epdebug") {
$retval = $dir . $os . $debug . $exe;
} else {
$retval = $dir . $os . $opt . $exe;
}
$retval = &xp_path($retval);
}# (user provided a path)
if (($os_type ne "MAC") && !(-x $retval)) {
# mac doesn't seem to deal with -x correctly
die ($retval . " is not a valid executable on this system.\n");
}
return $retval;
}
#
# get the shell command used to run the liveconnect shell
#
sub get_lc_engine_command {
my $retval;
if ($opt_shell_path) {
$retval = $opt_shell_path;
} else {
if ($os_type eq "MAC") {
die "Don't know how to run the lc shell on the mac yet.\n";
} else {
$retval = $opt_suite_path . "../src/liveconnect/";
opendir (SRC_DIR_FILES, $retval);
my @src_dir_files = readdir(SRC_DIR_FILES);
closedir (SRC_DIR_FILES);
my ($dir, $object_dir);
my $pattern = ($opt_engine_type eq "lcdebug") ?
'DBG.OBJ' : 'OPT.OBJ';
foreach $dir (@src_dir_files) {
if ($dir =~ $pattern) {
$object_dir = $dir;
last;
}
}
if (!$object_dir) {
die ("Could not locate an object directory in $retval " .
"matching the pattern *$pattern. Have you built the " .
"engine?\n");
}
$retval .= $object_dir . "/";
if ($os_type eq "WIN") {
$retval .= "lcshell.exe";
} else {
$retval .= "lcshell";
}
} # mac/ not mac
$retval = &xp_path($retval);
} # (user provided a path)
if (($os_type ne "MAC") && !(-x $retval)) {
# mac doesn't seem to deal with -x correctly
die ("$retval is not a valid executable on this system.\n");
}
return $retval;
}
sub get_os_type {
if ("\n" eq "\015") {
return "MAC";
}
my $uname = `uname -a`;
if ($uname =~ /WIN/) {
$uname = "WIN";
} else {
chop $uname;
}
&dd ("get_os_type returning '$uname'.");
return $uname;
}
sub get_test_list {
my @test_list;
my @neg_list;
if ($#opt_test_list_files > -1) {
my $list_file;
&dd ("getting test list from user specified source.");
foreach $list_file (@opt_test_list_files) {
push (@test_list, &expand_user_test_list($list_file));
}
} else {
&dd ("no list file, groveling in '$opt_suite_path'.");
@test_list = &get_default_test_list($opt_suite_path);
}
if ($#opt_neg_list_files > -1) {
my $list_file;
my $orig_size = $#test_list + 1;
my $actually_skipped;
&dd ("getting negative list from user specified source.");
foreach $list_file (@opt_neg_list_files) {
push (@neg_list, &expand_user_test_list($list_file));
}
@test_list = &subtract_arrays (\@test_list, \@neg_list);
$actually_skipped = $orig_size - ($#test_list + 1);
&dd ($actually_skipped . " of " . $orig_size .
" tests will be skipped.");
&dd ((($#neg_list + 1) - $actually_skipped) . " skip tests were " .
"not actually part of the test list.");
}
# Don't run any shell.js files as tests; they are only utility files
@test_list = grep (!/shell\.js$/, @test_list);
# Don't run any browser.js files as tests; they are only utility files
@test_list = grep (!/browser\.js$/, @test_list);
# Don't run any jsref.js files as tests; they are only utility files
@test_list = grep (!/jsref\.js$/, @test_list);
return @test_list;
}
#
# reads $list_file, storing non-comment lines into an array.
# lines in the form suite_dir/[*] or suite_dir/test_dir/[*] are expanded
# to include all test files under the specified directory
#
sub expand_user_test_list {
my ($list_file) = @_;
my @retval = ();
#
# Trim off the leading path separator that begins relative paths on the Mac.
# Each path will get concatenated with $opt_suite_path, which ends in one.
#
# Also note:
#
# We will call expand_test_list_entry(), which does pattern-matching on $list_file.
# This will make the pattern-matching the same as it would be on Linux/Windows -
#
if ($os_type eq "MAC") {
$list_file =~ s/^$path_sep//;
}
if ($list_file =~ /\.js$/ || -d $opt_suite_path . $list_file) {
push (@retval, &expand_test_list_entry($list_file));
} else {
open (TESTLIST, $list_file) ||
die("Error opening test list file '$list_file': $!\n");
while (<TESTLIST>) {
s/\r*\n*$//;
if (!(/\s*\#/)) {
# It's not a comment, so process it
push (@retval, &expand_test_list_entry($_));
}
}
close (TESTLIST);
}
return @retval;
}
#
# Currently expect all paths to be RELATIVE to the top-level tests directory.
# One day, this should be improved to allow absolute paths as well -
#
sub expand_test_list_entry {
my ($entry) = @_;
my @retval;
if ($entry =~ /\.js$/) {
# it's a regular entry, add it to the list
if (-f $opt_suite_path . $entry) {
push (@retval, $entry);
} else {
status ("testcase '$entry' not found.");
}
} elsif ($entry =~ /(.*$path_sep[^\*][^$path_sep]*)$path_sep?\*?$/) {
# Entry is in the form suite_dir/test_dir[/*]
# so iterate all tests under it
my $suite_and_test_dir = $1;
my @test_files = &get_js_files ($opt_suite_path .
$suite_and_test_dir);
my $i;
foreach $i (0 .. $#test_files) {
$test_files[$i] = $suite_and_test_dir . $path_sep .
$test_files[$i];
}
splice (@retval, $#retval + 1, 0, @test_files);
} elsif ($entry =~ /([^\*][^$path_sep]*)$path_sep?\*?$/) {
# Entry is in the form suite_dir[/*]
# so iterate all test dirs and tests under it
my $suite = $1;
my @test_dirs = &get_subdirs ($opt_suite_path . $suite);
my $test_dir;
foreach $test_dir (@test_dirs) {
my @test_files = &get_js_files ($opt_suite_path . $suite .
$path_sep . $test_dir);
my $i;
foreach $i (0 .. $#test_files) {
$test_files[$i] = $suite . $path_sep . $test_dir . $path_sep .
$test_files[$i];
}
splice (@retval, $#retval + 1, 0, @test_files);
}
} else {
die ("Don't know what to do with list entry '$entry'.\n");
}
return @retval;
}
#
# Grovels through $suite_path, searching for *all* test files. Used when the
# user doesn't supply a test list.
#
sub get_default_test_list {
my ($suite_path) = @_;
my @suite_list = &get_subdirs($suite_path);
my $suite;
my @retval;
foreach $suite (@suite_list) {
my @test_dir_list = get_subdirs ($suite_path . $suite);
my $test_dir;
foreach $test_dir (@test_dir_list) {
my @test_list = get_js_files ($suite_path . $suite . $path_sep .
$test_dir);
my $test;
foreach $test (@test_list) {
$retval[$#retval + 1] = $suite . $path_sep . $test_dir .
$path_sep . $test;
}
}
}
return @retval;
}
#
# generate an output file name based on the date
#
sub get_tempfile_name {
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) =
&get_padded_time (localtime);
my $rv;
if ($os_type ne "MAC") {
$rv = "results-" . $year . "-" . $mon . "-" . $mday . "-" . $hour .
$min . $sec . "-" . $opt_engine_type;
} else {
$rv = "res-" . $year . $mon . $mday . $hour . $min . $sec . "-" .
$opt_engine_type
}
return $rv . ".html";
}
sub get_padded_time {
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = @_;
$mon++;
$mon = &zero_pad($mon);
$year += 1900;
$mday= &zero_pad($mday);
$sec = &zero_pad($sec);
$min = &zero_pad($min);
$hour = &zero_pad($hour);
return ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
}
sub zero_pad {
my ($string) = @_;
$string = ($string < 10) ? "0" . $string : $string;
return $string;
}
sub subtract_arrays {
my ($whole_ref, $part_ref) = @_;
my @whole = @$whole_ref;
my @part = @$part_ref;
my $line;
foreach $line (@part) {
@whole = grep (!/$line/, @whole);
}
return @whole;
}
#
# Convert unix path to mac style.
#
sub unix_to_mac {
my ($path) = @_;
my @path_elements = split ("/", $path);
my $rv = "";
my $i;
foreach $i (0 .. $#path_elements) {
if ($path_elements[$i] eq ".") {
if (!($rv =~ /\:$/)) {
$rv .= ":";
}
} elsif ($path_elements[$i] eq "..") {
if (!($rv =~ /\:$/)) {
$rv .= "::";
} else {
$rv .= ":";
}
} elsif ($path_elements[$i] ne "") {
$rv .= $path_elements[$i] . ":";
}
}
$rv =~ s/\:$//;
return $rv;
}
#
# Convert unix path to win style.
#
sub unix_to_win {
my ($path) = @_;
if ($path_sep ne $win_sep) {
$path =~ s/$path_sep/$win_sep/g;
}
return $path;
}
#
# Windows shells require "/" or "\" as path separator.
# Find out the one used in the current Windows shell.
#
sub get_win_sep {
my $path = $ENV{"PATH"} || $ENV{"Path"} || $ENV{"path"};
$path =~ /\\|\//;
return $&;
}
#
# Convert unix path to correct style based on platform.
#
sub xp_path {
my ($path) = @_;
if ($os_type eq "MAC") {
return &unix_to_mac($path);
} elsif($os_type eq "WIN") {
return &unix_to_win($path);
} else {
return $path;
}
}
#
# given a directory, return an array of all subdirectories
#
sub get_subdirs {
my ($dir) = @_;
my @subdirs;
if ($os_type ne "MAC") {
if (!($dir =~ /\/$/)) {
$dir = $dir . "/";
}
} else {
if (!($dir =~ /\:$/)) {
$dir = $dir . ":";
}
}
opendir (DIR, $dir) || die ("couldn't open directory $dir: $!");
my @testdir_contents = readdir(DIR);
closedir(DIR);
foreach (@testdir_contents) {
if ((-d ($dir . $_)) && ($_ ne 'CVS') && ($_ ne '.') && ($_ ne '..')) {
@subdirs[$#subdirs + 1] = $_;
}
}
return @subdirs;
}
#
# given a directory, return an array of all the js files that are in it.
#
sub get_js_files {
my ($test_subdir) = @_;
my (@js_file_array, @subdir_files);
opendir (TEST_SUBDIR, $test_subdir) || die ("couldn't open directory " .
"$test_subdir: $!");
@subdir_files = readdir(TEST_SUBDIR);
closedir( TEST_SUBDIR );
foreach (@subdir_files) {
if ($_ =~ /\.js$/) {
$js_file_array[$#js_file_array+1] = $_;
}
}
return @js_file_array;
}
sub report_failure {
my ($test, $message, $bug_number) = @_;
my $bug_line = "";
$failures_reported++;
$message =~ s/\n+/\n/g;
$test =~ s/\:/\//g;
if ($opt_console_failures) {
if ($opt_console_failures_line) {
# report_summary_result increments $failures_reported
# decrement here to prevent overcounting of failures
$failures_reported--;
my $linemessage = $message;
$linemessage =~ s/[\n\r]+/ /mg;
$bug_number = "none" unless $bug_number;
&report_summary_result($test, $bug_number, "FAILED",
"",
"",
"",
$linemessage);
} elsif($bug_number) {
print STDERR ("*-* Testcase $test failed:\nBug Number $bug_number".
"\n$message\n");
} else {
print STDERR ("*-* Testcase $test failed:\n$message\n");
}
}
$message =~ s/&/&amp;/g;
$message =~ s/</&lt;/g;
$message =~ s/>/&gt;/g;
$message =~ s/\n/<br>\n/g;
if ($bug_number) {
my $bug_url = ($bug_number =~ /^\d+$/) ? "$opt_bug_url$bug_number" : $bug_number;
$bug_line = "<a href='$bug_url' target='other_window'>".
"Bug Number $bug_number</a>";
}
if ($opt_lxr_url) {
$test =~ /\/?([^\/]+\/[^\/]+\/[^\/]+)$/;
$test = $1;
$html .= "<dd><b>".
"Testcase <a target='other_window' href='$opt_lxr_url$test'>$1</a> " .
"failed</b> $bug_line<br>\n";
} else {
$html .= "<dd><b>".
"Testcase $test failed</b> $bug_line<br>\n";
}
$html .= " [ ";
$html .= "<a href='#tippy_top'>Top of Page</a> ]<br>\n" .
"<tt>$message</tt><br>\n";
@failed_tests[$#failed_tests + 1] = $test;
}
sub dd {
if ($opt_trace) {
print ("-*- ", @_ , "\n");
}
}
sub status {
print ("-#- ", @_ , "\n");
}
sub int_handler {
my $resp;
if ($current_test_pid)
{
print "User Interrupt: killing process $current_test_pid\n";
kill_process($current_test_pid);
}
do {
print STDERR ("\n*** User Break: Just [Q]uit, Quit and [R]eport, [C]ontinue ?");
$resp = <STDIN>;
} until ($resp =~ /[QqRrCc]/);
if ($resp =~ /[Qq]/) {
print ("User Exit. No results were generated.\n");
exit;
} elsif ($resp =~ /[Rr]/) {
$user_exit = 1;
}
}
# XXX: These functions were pulled from
# lxr.mozilla.org/mozilla/source/tools/tinderbox/build-seamonkey-util.pl
# need a general reusable library of routines for use in all test programs.
sub kill_process {
my ($target_pid) = @_;
my $start_time = time;
# Try to kill and wait 10 seconds, then try a kill -9
my $sig;
for $sig ('TERM', 'KILL') {
print "kill $sig $target_pid\n";
kill $sig => $target_pid;
my $interval_start = time;
while (time - $interval_start < 10) {
# the following will work with 'cygwin' perl on win32, but not
# with 'MSWin32' (ActiveState) perl
my $pid = waitpid($target_pid, POSIX::WNOHANG());
if (($pid == $target_pid and POSIX::WIFEXITED($?)) or $pid == -1) {
my $secs = time - $start_time;
$secs = $secs == 1 ? '1 second' : "$secs seconds";
return;
}
sleep 1;
}
}
die "Unable to kill process: $target_pid";
}
sub report_summary_result
{
my ($test, $bug_number, $result, $description,
$expected, $actual, $reason) = @_;
$description =~ s/[\n\r]+/ /mg;
$expected =~ s/[\n\r]+/ /mg;
$actual =~ s/[\n\r]+/ /mg;
$reason =~ s/[\n\r]+/ /mg;
if ($result !~ /PASSED/)
{
$failures_reported++;
}
print STDERR ("jstest: $test " .
"bug: $bug_number " .
"result: $result " .
"type: shell " .
"description: $description " .
"expected: $expected " .
"actual: $actual " .
"reason: $reason" .
"\n");
}