third_party/WebKit/LayoutTests/resources/testharnessreport.js

/*
 * THIS FILE INTENTIONALLY LEFT BLANK
 *
 * More specifically, this file is intended for vendors to implement
 * code needed to integrate testharness.js tests with their own test systems.
 *
 * Typically such integration will attach callbacks when each test is
 * has run, using add_result_callback(callback(test)), or when the whole test file has
 * completed, using add_completion_callback(callback(tests, harness_status)).
 *
 * For more documentation about the callback functions and the
 * parameters they are called with see testharness.js
 */

// Setup for WebKit JavaScript tests
if (self.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
}

// Function used to convert the test status code into
// the corresponding string
function convertResult(resultStatus){
    if(resultStatus == 0)
        return("PASS");
    else if(resultStatus == 1)
        return("FAIL");
    else if(resultStatus == 2)
        return("TIMEOUT");
    else
        return("NOTRUN");
}

/* Disable the default output of testharness.js.  The default output formats
*  test results into an HTML table.  When that table is dumped as text, no
*  spacing between cells is preserved, and it is therefore not readable. By
*  setting output to false, the HTML table will not be created
*/
setup({"output":false});

/*  Using a callback function, test results will be added to the page in a
*   manner that allows dumpAsText to produce readable test results
*/
add_completion_callback(function (tests, harness_status){

    // Create element to hold results
    var results = document.createElement("pre");

    // Declare result string
    var resultStr = "This is a testharness.js-based test.\n";

    // Check harness_status.  If it is not 0, tests did not
    // execute correctly, output the error code and message
    if(harness_status.status != 0){
        resultStr += "Harness Error. harness_status.status = " +
                     harness_status.status +
                     " , harness_status.message = " +
                     harness_status.message;
    }
    else {
        // Iterate through tests array and build string that contains
        // results for all tests
        for(var i=0; i<tests.length; i++){
            resultStr += convertResult(tests[i].status) + " " +
                        ( (tests[i].name!=null) ? tests[i].name : "" ) + " " +
                        ( (tests[i].message!=null) ? tests[i].message : "" ) +
                        "\n";
        }
    }
    resultStr += "Harness: the test ran to completion.\n";

    // Set results element's textContent to the results string
    results.textContent = resultStr;

    // Add results element to document
    document.body.appendChild(results);

    if (self.testRunner)
        testRunner.notifyDone();
});