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path: root/test/compress/issue-1052.js
blob: 0a77f006073cb4b28692f4d8289d20cf265a3fd3 (about) (plain)
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multiple_functions: {
    options = { if_return: true, hoist_funs: false };
    input: {
        ( function() {
            if ( !window ) {
                return;
            }

            function f() {}
            function g() {}
        } )();
    }
    expect: {
        ( function() {
            function f() {}
            function g() {}

            // NOTE: other compression steps will reduce this
            // down to just `window`.
            if ( window );
        } )();
    }
}

single_function: {
    options = { if_return: true, hoist_funs: false };
    input: {
        ( function() {
            if ( !window ) {
                return;
            }

            function f() {}
        } )();
    }
    expect: {
        ( function() {
            function f() {}

            if ( window );
        } )();
    }
}

deeply_nested: {
    options = { if_return: true, hoist_funs: false };
    input: {
        ( function() {
            if ( !window ) {
                return;
            }

            function f() {}
            function g() {}

            if ( !document ) {
                return;
            }

            function h() {}
        } )();
    }
    expect: {
        ( function() {
            function f() {}
            function g() {}

            function h() {}

            // NOTE: other compression steps will reduce this
            // down to just `window`.
            if ( window )
                if (document);
        } )();
    }
}

not_hoisted_when_already_nested: {
    options = { if_return: true, hoist_funs: false };
    input: {
        ( function() {
            if ( !window ) {
                return;
            }

            if ( foo ) function f() {}

        } )();
    }
    expect: {
        ( function() {
            if ( window )
                if ( foo ) function f() {}
        } )();
    }
}