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4307
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leinfelder
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/*
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This is an experiment in using the Narcissus JavaScript engine
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to allow Selenium scripts to be written in plain JavaScript.
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The 'jsparse' function will compile each high level block into a Selenium table script.
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TODO:
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1) Test! (More browsers, more sample scripts)
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2) Stepping and walking lower levels of the parse tree
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3) Calling Selenium commands directly from JavaScript
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4) Do we want comments to appear in the TestRunner?
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5) Fix context so variables don't have to be global
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For now, variables defined with "var" won't be found
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if used later on in a script.
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6) Fix formatting
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*/
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function jsparse() {
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var script = document.getElementById('sejs')
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var fname = 'javascript script';
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parse_result = parse(script.text, fname, 0);
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var x2 = new ExecutionContext(GLOBAL_CODE);
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ExecutionContext.current = x2;
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var new_test_source = '';
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var new_line = '';
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for (i=0;i<parse_result.$length;i++){
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var the_start = parse_result[i].start;
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var the_end;
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if ( i == (parse_result.$length-1)) {
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the_end = parse_result.tokenizer.source.length;
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} else {
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the_end = parse_result[i+1].start;
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}
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var script_fragment = parse_result.tokenizer.source.slice(the_start,the_end)
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new_line = '<tr><td style="display:none;" class="js">getEval</td>' +
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'<td style="display:none;">currentTest.doNextCommand()</td>' +
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'<td style="white-space: pre;">' + script_fragment + '</td>' +
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'<td></td></tr>\n';
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new_test_source += new_line;
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//eval(script_fragment);
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};
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execute(parse_result,x2)
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// Create HTML Table
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body = document.body
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body.innerHTML += "<table class='selenium' id='se-js-table'>"+
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"<tbody>" +
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"<tr><td>// " + document.title + "</td></tr>" +
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new_test_source +
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"</tbody" +
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"</table>";
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//body.innerHTML = "<pre>" + parse_result + "</pre>"
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}
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