keep_properties: {
    options = {
        properties: false
    };
    input: {
        a["foo"] = "bar";
    }
    expect: {
        a["foo"] = "bar";
    }
}

dot_properties: {
    options = {
        properties: true
    };
    input: {
        a["foo"] = "bar";
        a["if"] = "if";
        a["*"] = "asterisk";
        a["\u0EB3"] = "unicode";
        a[""] = "whitespace";
        a["1_1"] = "foo";
    }
    expect: {
        a.foo = "bar";
        a["if"] = "if";
        a["*"] = "asterisk";
        a["\u0EB3"] = "unicode";
        a[""] = "whitespace";
        a["1_1"] = "foo";
    }
}

dot_properties_es5: {
    options = {
        properties: true,
        screw_ie8: true
    };
    input: {
        a["foo"] = "bar";
        a["if"] = "if";
        a["*"] = "asterisk";
        a["\u0EB3"] = "unicode";
        a[""] = "whitespace";
    }
    expect: {
        a.foo = "bar";
        a.if = "if";
        a["*"] = "asterisk";
        a["\u0EB3"] = "unicode";
        a[""] = "whitespace";
    }
}

evaluate_length: {
    options = {
        properties: true,
        unsafe: true,
        evaluate: true
    };
    input: {
        a = "foo".length;
        a = ("foo" + "bar")["len" + "gth"];
        a = b.length;
        a = ("foo" + b).length;
    }
    expect: {
        a = 3;
        a = 6;
        a = b.length;
        a = ("foo" + b).length;
    }
}
href='/guix/diff/COPYING?id=737e32a4673f37fa3a66f038f8d22ff41706e440'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/COPYING'>
<input type='hidden' name='id' value='737e32a4673f37fa3a66f038f8d22ff41706e440'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=737e32a4673f37fa3a66f038f8d22ff41706e440'>root</a>/<a href='/guix/log/COPYING?id=737e32a4673f37fa3a66f038f8d22ff41706e440'>COPYING</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/COPYING?id=737e32a4673f37fa3a66f038f8d22ff41706e440&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>