Subversion-Projekte lars-tiefland.prado

/*

This is an experiment in creating a "selenese" parser that drastically

cuts down on the line noise associated with writing tests in HTML.

The 'parse' function will accept the follow sample commands.

test-cases:

    //comment

    command "param"

    command "param" // comment

    command "param" "param2"

    command "param" "param2" // this is a comment

TODO:

1) Deal with multiline parameters

2) Escape quotes properly

3) Determine whether this should/will become the "preferred" syntax

   for delivered Selenium self-test scripts

*/

function separse(doc) {

    // Get object

    script = doc.getElementById('testcase')

    // Split into lines

    lines = script.text.split('\n');

    var command_pattern = / *(\w+) *"([^"]*)" *(?:"([^"]*)"){0,1}(?: *(\/\/ *.+))*/i;

    var comment_pattern = /^ *(\/\/ *.+)/

    // Regex each line into selenium command and convert into table row.

    // eg. "<command> <quote> <quote> <comment>"

    var new_test_source = '';

    var new_line        = '';

    for (var x=0; x < lines.length; x++) {

        result = lines[x].match(command_pattern);

        if (result != null) {

            new_line = "<tr><td>" + (result[1] || '&nbsp;') + "</td>" +

                           "<td>" + (result[2] || '&nbsp;') + "</td>" +

                           "<td>" + (result[3] || '&nbsp;') + "</td>" +

                           "<td>" + (result[4] || '&nbsp;') + "</td></tr>\n";

            new_test_source += new_line;

        }

        result = lines[x].match(comment_pattern);

        if (result != null) {

            new_line = '<tr><td rowspan="1" colspan="4">' +

                       (result[1] || ' ') +

                       '</td></tr>';

            new_test_source += new_line;

        }

    }

    // Create HTML Table

    body = doc.body

    body.innerHTML += "<table class='selenium' id='testtable'>"+

                      new_test_source +

                      "</table>";

}