wrap_iife: {
    options = {
        negate_iife: false,
    }
    beautify = {
        wrap_iife: true,
    }
    input: {
        (function() {
            return function() {
                console.log('test')
            };
        })()();
    }
    expect_exact: '(function(){return function(){console.log("test")}})()();'
}

wrap_iife_in_expression: {
    options = {
        negate_iife: false,
    }
    beautify = {
        wrap_iife: true,
    }
    input: {
        foo = (function () {
            return bar();
        })();
    }
    expect_exact: 'foo=(function(){return bar()})();'
}

wrap_iife_in_return_call: {
    options = {
        negate_iife: false,
    }
    beautify = {
        wrap_iife: true,
    }
    input: {
        (function() {
            return (function() {
                console.log('test')
            })();
        })()();
    }
    expect_exact: '(function(){return(function(){console.log("test")})()})()();'
}
r><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
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<div class='path'>path: <a href='/guix/log/?id=4e401243dc2b3b821e01cfe89951c8da015f22da'>root</a>/<a href='/guix/log/nix?id=4e401243dc2b3b821e01cfe89951c8da015f22da'>nix</a>/<a href='/guix/log/nix/nix-daemon?id=4e401243dc2b3b821e01cfe89951c8da015f22da'>nix-daemon</a>/<a href='/guix/log/nix/nix-daemon/nix-daemon.cc?id=4e401243dc2b3b821e01cfe89951c8da015f22da'>nix-daemon.cc</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/nix/nix-daemon/nix-daemon.cc?id=4e401243dc2b3b821e01cfe89951c8da015f22da&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-04-03 22:08:33 +0200'>2021-04-03</span></td><td><a href='/guix/commit/nix/nix-daemon/nix-daemon.cc?id=222fff253c6c6a3d1def16ed90723d7f2c4f9b89'>daemon: Remove dead code.</a><span class='msg-avail'>...<span class='msg-tooltip'>Reported by Noisytoot on #guix.

* nix/nix-daemon/shared.hh (showManPage): Remove.
* nix/nix-daemon/nix-daemon.cc (printHelp, programId): Remove.
</span></span></td><td>Ludovic Courtès</td></tr>