third_party/WebKit/LayoutTests/http/tests/devtools/sources/pretty-print-javascript-5-expected.txt

Verifies JavaScript pretty-printing functionality.


Running: forInFormatting
====== 8< ------
for (var key in myMap)
    print(key);

------ >8 ======
Correct mapping for <myMap>
Correct mapping for <print>

Running: forOfFormatting
====== 8< ------
for (var value of myMap)
    print(value);

------ >8 ======
Correct mapping for <myMap>
Correct mapping for <print>

Running: commaBetweenStatementsFormatting
====== 8< ------
rebuild(),
show(),
hasNew ? refresh() : noop();

------ >8 ======
Correct mapping for <noop>
Correct mapping for <hasNew>

Running: complexScriptFormatting
====== 8< ------
function formatted1() {
    var variable1 = 0;
}

function withComments() {
    // comment
    return "functionWithComments";
}

try {
    onmessage = function(event) {
        var source = event.data;
        var formattedSource = beautify(source);
        var mapping = buildMapping(source, formattedSource);
        postMessage({
            formattedSource: formattedSource,
            mapping: mapping
        })
    }
    ;
    function beautify(source) {
        var ast = parse.parse(source);
        var beautifyOptions = {
            indent_level: 4,
            indent_start: 0,
            quote_keys: false,
            space_colon: false
        };
        return process.gen_code(ast, beautifyOptions)
    }
    function buildMapping(source, formattedSource) {
        var mapping = {
            original: [],
            formatted: []
        };
        var lastPosition = 0;
        var regexp = /(^|[^\\])\b((?=\D)[\$\.\w]+)\b/g;
        while (true) {
            var match = regexp.exec(formattedSource);
            if (!match)
                break;
            var position = source.indexOf(match[2], lastPosition);
            if (position === -1)
                throw "No match found in original source for " + match[2];
            mapping.original.push(position);
            mapping.formatted.push(match.index + match[1].length);
            lastPosition = position + match[2].length
        }
        return mapping
    }
    function require() {
        return parse
    }
    var exports = {};
    importScripts("UglifyJS/parse-js.js");
    var parse = exports;
    var exports = {};
    importScripts("UglifyJS/process.js");
    var process = exports;
} catch (e) {}

function formatted2() {
    var variable2 = 0;
}

------ >8 ======
Correct mapping for <function>
Correct mapping for <formatted1>
Correct mapping for <variable1>
Correct mapping for <    return "functionWithComments">
Correct mapping for <onmessage>
Correct mapping for <indent_start>
Correct mapping for <function require>
Correct mapping for <var regexp>
Correct mapping for <importScripts>
Correct mapping for <formatted2>

Running: ifStatementIndentRegression
====== 8< ------
{
    if (a > b) {
        a();
        pretty();
    } else if (a + b)
        e();
    reset();
}

------ >8 ======
Correct mapping for <pretty>
Correct mapping for <reset>