#!/usr/bin/perl
#
# The contents of this file are subject to the Netscape 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/NPL/
#
# 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 Netscape are
# Copyright (C) 1997-1999 Netscape Communications Corporation. All
# Rights Reserved.
#
# Alternatively, the contents of this file may be used under the
# terms of the GNU Public License (the "GPL"), in which case the
# provisions of the GPL are applicable instead of those above.
# If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the NPL, indicate your decision by
# deleting the provisions above and replace them with the notice
# and other provisions required by the GPL.  If you do not delete
# the provisions above, a recipient may use your version of this
# file under either the NPL or the GPL.
#
# Contributers:
#  Robert Ginda
#
# Creates the meat of a test suite manager page, requites menuhead.html and menufoot.html
# to create the complete page.  The test suite manager lets you choose a subset of tests
# to run under the runtests2.pl script.
#

local $lxr_url = "http://lxr.mozilla.org/mozilla/source/js/tests/";
local $suite_path = $ARGV[0] || "./";
local $uid = 0;          # radio button unique ID
local $html = "";        # html output
local $javascript = "";  # script output

&main;

print (&scriptTag($javascript) . "\n");
print ($html);

sub main {
    local $i, @suite_list;

    if (!($suite_path =~ /\/$/)) {
	$suite_path = $suite_path . "/";
    }

    @suite_list = sort(&get_subdirs ($suite_path));

    $javascript .= "suites = new Object();\n";

    $html .= "<h3>Test Suites:</h3>\n";
    $html .= "<center>\n";
    $html .= "  <input type='button' value='Select All' " .
      "onclick='selectAll();'> ";
    $html .= "  <input type='button' value='Select None' " .
      "onclick='selectNone();'> ";

    # suite menu
    $html .= "<table border='1'>\n";
    foreach $suite (@suite_list) {
	local @readme_text = ("No description available.");
	if (open (README, $suite_path . $suite . "/README")) {
	    @readme_text = <README>;
	    close (README);
	}
	$html .= "<tr><td><a href='\#SUITE_$suite'>$suite</a></td>" .
	  "<td>@readme_text</td>";
	$html .= "<td><input type='button' value='Select All' " .
	  "onclick='selectAll(\"$suite\");'> ";
	$html .= "<input type='button' value='Select None' " .
	  "onclick='selectNone(\"$suite\");'></td>";
	$html .= "<td><input readonly name='SUMMARY_$suite'></td>";
	$html .= "</tr>";
    }
    $html .= "</table>\n";
    $html .= "<td><input readonly name='TOTAL'></td>";
    $html .= "</center>";
    $html .= "<dl>\n";

    foreach $i (0 .. $#suite_list) {
	local $prev_href = ($i > 0) ? "\#SUITE_" . $suite_list[$i - 1] : "";
	local $next_href = ($i < $#suite_list) ? "\#SUITE_" . $suite_list[$i + 1] : "";
	&process_suite ($suite_path, $suite_list[$i], $prev_href, $next_href);
    }

    $html .= "</dl>\n";

}

#
# Append detail from a 'suite' directory (eg: ecma, ecma_2, js1_1, etc.), calling
# process_test_dir for subordinate categories.
#
sub process_suite {
    local ($suite_path, $suite, $prev_href, $next_href) = @_;
    local $i, @test_dir_list;    

    # suite js object
    $javascript .= "suites[\"$suite\"] = {testDirs: {}};\n";

    @test_dir_list = sort(&get_subdirs ($test_home . $suite));

    # suite header
    $html .= "  <a name='SUITE_$suite'></a><hr><dt><big><big><b>$suite " .
      "(" . ($#test_dir_list + 1) . " Sub-Categories)</b></big></big><br>\n";
    $html .= "  <input type='button' value='Select All' " .
      "onclick='selectAll(\"$suite\");'>\n";
    $html .= "  <input type='button' value='Select None' " .
      "onclick='selectNone(\"$suite\");'> " .
	"[ <a href='\#top_of_page'>Top of page</a> ";
    if ($prev_href) {
	$html .= " | <a href='$prev_href'>Previous Suite</a> ";
    }
    if ($next_href) {
	$html .= " | <a href='$next_href'>Next Suite</a> ";
    }
    $html .= "]\n";

    $html .= "  <dd>\n  <dl>\n";
    
    foreach $i (0 .. $#test_dir_list) {
	local $prev_href = ($i > 0) ? "\#TESTDIR_" . $suite . $test_dir_list[$i - 1] :
	  "";
	local $next_href = ($i < $#test_dir_list) ?
	  "\#TESTDIR_" . $suite . $test_dir_list[$i + 1] : "";
	&process_test_dir ($suite_path . $suite . "/", $test_dir_list[$i], $suite, 
			   $prev_href, $next_href);
    }

    $html .= "  </dl>\n";

}

#
# Append detail from a test directory, calling process_test for subordinate js files
#
sub process_test_dir {
    local ($test_dir_path, $test_dir, $suite, $prev_href, $next_href) = @_;

    @test_list = sort(&get_js_files ($test_dir_path . $test_dir));

    $javascript .= "suites[\"$suite\"].testDirs[\"$test_dir\"] = {tests: {}};\n";

    $html .= "    <a name='TESTDIR_$suite$test_dir'></a>\n";
    $html .= "    <dt><big><b>$test_dir (" . ($#test_list + 1) .
      " tests)</b></big><br>\n";
    $html .= "      <input type='button' value='Select All' " .
      "onclick='selectAll(\"$suite\", \"$test_dir\");'>\n";
    $html .= "      <input type='button' value='Select None' " .
      "onclick='selectNone(\"$suite\", \"$test_dir\");'> ";
    $html .= "[ <a href='\#SUITE_$suite'>Top of $suite Suite</a> ";
    if ($prev_href) {
	$html .= "| <a href='$prev_href'>Previous Category</a> ";
    }
    if ($next_href) {
	$html .= " | <a href='$next_href'>Next Category</a> ";
    }
    $html .= "]<br>\n";
    $html .= "    </dt>\n";

    $html .= "    <dl>\n";

    foreach $test (@test_list) {
	&process_test ($test_dir_path . $test_dir, $test);
    }
    
    $html .= "    </dl>\n";
}


#
# Append detail from a single JavaScript file.
#
sub process_test {
    local ($test_dir_path, $test) = @_;
    local $title = "";

    $uid++;

    open (TESTCASE, $test_dir_path . "/" . $test) ||
      die ("Error opening " . $test_dir_path . "/" . $test);

    while (<TESTCASE>) {
	if (/.*TITLE\s+\=\s+\"(.*)\"/) {
	    $title = $1;
	    break;
	}
    }
    close (TESTCASE);

    $javascript .= "suites[\"$suite\"].testDirs[\"$test_dir\"].tests" .
      "[\"$test\"] = \"radio$uid\"\n";
    $html .= "      <input type='radio' value='$test' name='radio$uid' ".
      "onclick='return onRadioClick(\"radio$uid\");'>" .
	"<a href='$lxr_url$suite/$test_dir/$test' target='other_window'>" .
	  "$test</a> $title<br>\n";

}

sub scriptTag {

    return ("<script langugage='JavaScript'>@_</script>");

}

#
# given a directory, return an array of all subdirectories
#
sub get_subdirs {
    local ($dir)  = @_;
    local @subdirs;

    if (!($dir =~ /\/$/)) {
	$dir = $dir . "/";
    }

    opendir (DIR, $dir) || die ("couldn't open directory $dir: $!");
    local @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 {
    local ($test_subdir) = @_;
    local @js_file_array;

    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;
}