a3cc3a9b87
That particular version of Node.js has messed up error messages, so provide a version-specific workaround. Also fixed an formatting issue which would cause `expect_stdout` to fail if error message contains excerpts of input. Apply `expect_stdout` to more applicable tests.
1367 lines
26 KiB
JavaScript
1367 lines
26 KiB
JavaScript
reduce_vars: {
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options = {
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conditionals : true,
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evaluate : true,
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global_defs : {
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C : 0
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},
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reduce_vars : true,
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toplevel : true,
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unused : true
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}
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input: {
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var A = 1;
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(function f0() {
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var a = 2;
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console.log(a - 5);
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console.log(A - 5);
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})();
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(function f1() {
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var a = 2;
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console.log(a - 5);
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eval("console.log(a);");
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})();
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(function f2(eval) {
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var a = 2;
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console.log(a - 5);
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eval("console.log(a);");
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})(eval);
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(function f3() {
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var b = typeof C !== "undefined";
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var c = 4;
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if (b) {
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return 'yes';
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} else {
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return 'no';
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}
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})();
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console.log(A + 1);
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}
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expect: {
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var A = 1;
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(function() {
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console.log(-3);
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console.log(-4);
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})();
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(function f1() {
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var a = 2;
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console.log(-3);
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eval("console.log(a);");
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})();
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(function f2(eval) {
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var a = 2;
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console.log(-3);
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eval("console.log(a);");
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})(eval);
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(function() {
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return "yes";
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})();
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console.log(2);
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}
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expect_stdout: true
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}
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modified: {
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options = {
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conditionals : true,
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evaluate : true,
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reduce_vars : true,
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unused : true
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}
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input: {
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function f0() {
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var a = 1, b = 2;
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b++;
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console.log(a + 1);
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console.log(b + 1);
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}
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function f1() {
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var a = 1, b = 2;
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--b;
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console.log(a + 1);
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console.log(b + 1);
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}
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function f2() {
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var a = 1, b = 2, c = 3;
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b = c;
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console.log(a + b);
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console.log(b + c);
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console.log(a + c);
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console.log(a + b + c);
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}
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function f3() {
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var a = 1, b = 2, c = 3;
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b *= c;
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console.log(a + b);
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console.log(b + c);
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console.log(a + c);
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console.log(a + b + c);
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}
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function f4() {
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var a = 1, b = 2, c = 3;
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if (a) {
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b = c;
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} else {
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c = b;
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}
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console.log(a + b);
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console.log(b + c);
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console.log(a + c);
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console.log(a + b + c);
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}
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function f5(a) {
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B = a;
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console.log(A ? 'yes' : 'no');
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console.log(B ? 'yes' : 'no');
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}
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}
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expect: {
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function f0() {
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var b = 2;
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b++;
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console.log(2);
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console.log(b + 1);
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}
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function f1() {
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var b = 2;
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--b;
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console.log(2);
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console.log(b + 1);
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}
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function f2() {
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var b = 2;
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b = 3;
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console.log(1 + b);
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console.log(b + 3);
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console.log(4);
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console.log(1 + b + 3);
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}
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function f3() {
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var b = 2;
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b *= 3;
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console.log(1 + b);
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console.log(b + 3);
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console.log(4);
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console.log(1 + b + 3);
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}
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function f4() {
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var b = 2, c = 3;
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b = c;
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console.log(1 + b);
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console.log(b + c);
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console.log(1 + c);
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console.log(1 + b + c);
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}
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function f5(a) {
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B = a;
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console.log(A ? 'yes' : 'no');
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console.log(B ? 'yes' : 'no');
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}
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}
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}
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unsafe_evaluate: {
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options = {
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evaluate : true,
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reduce_vars : true,
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unsafe : true,
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unused : true
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}
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input: {
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function f0(){
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var a = {
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b:1
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};
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console.log(a.b + 3);
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}
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function f1(){
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var a = {
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b:{
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c:1
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},
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d:2
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};
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console.log(a.b + 3, a.d + 4, a.b.c + 5, a.d.c + 6);
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}
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}
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expect: {
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function f0(){
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console.log(4);
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}
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function f1(){
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var a = {
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b:{
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c:1
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},
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d:2
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};
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console.log(a.b + 3, 6, 6, 2..c + 6);
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}
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}
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}
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unsafe_evaluate_object: {
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options = {
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evaluate : true,
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reduce_vars : true,
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unsafe : true
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}
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input: {
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function f0(){
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var a = 1;
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var b = {};
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b[a] = 2;
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console.log(a + 3);
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}
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function f1(){
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var a = {
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b:1
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};
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a.b = 2;
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console.log(a.b + 3);
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}
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}
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expect: {
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function f0(){
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var a = 1;
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var b = {};
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b[1] = 2;
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console.log(4);
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}
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function f1(){
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var a = {
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b:1
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};
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a.b = 2;
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console.log(a.b + 3);
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}
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}
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}
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unsafe_evaluate_array: {
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options = {
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evaluate : true,
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reduce_vars : true,
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unsafe : true
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}
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input: {
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function f0(){
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var a = 1;
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var b = [];
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b[a] = 2;
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console.log(a + 3);
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}
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function f1(){
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var a = [1];
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a[2] = 3;
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console.log(a.length);
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}
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function f2(){
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var a = [1];
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a.push(2);
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console.log(a.length);
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}
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}
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expect: {
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function f0(){
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var a = 1;
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var b = [];
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b[1] = 2;
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console.log(4);
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}
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function f1(){
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var a = [1];
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a[2] = 3;
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console.log(a.length);
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}
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function f2(){
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var a = [1];
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a.push(2);
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console.log(a.length);
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}
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}
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}
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unsafe_evaluate_equality: {
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options = {
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evaluate : true,
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reduce_vars : true,
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unsafe : true,
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unused : true
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}
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input: {
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function f0(){
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var a = {};
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console.log(a === a);
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}
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function f1(){
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var a = [];
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console.log(a === a);
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}
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function f2(){
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var a = {a:1, b:2};
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var b = a;
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var c = a;
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console.log(b === c);
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}
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function f3(){
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var a = [1, 2, 3];
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var b = a;
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var c = a;
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console.log(b === c);
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}
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}
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expect: {
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function f0(){
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console.log(true);
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}
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function f1(){
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console.log(true);
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}
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function f2(){
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console.log(true);
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}
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function f3(){
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console.log(true);
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}
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}
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}
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passes: {
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options = {
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conditionals: true,
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evaluate: true,
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passes: 2,
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reduce_vars: true,
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unused: true,
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}
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input: {
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function f() {
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var a = 1, b = 2, c = 3;
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if (a) {
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b = c;
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} else {
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c = b;
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}
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console.log(a + b);
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console.log(b + c);
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console.log(a + c);
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console.log(a + b + c);
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}
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}
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expect: {
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function f() {
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var b = 2;
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b = 3;
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console.log(1 + b);
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console.log(b + 3);
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console.log(4);
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console.log(1 + b + 3);
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}
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}
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}
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|
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iife: {
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|
options = {
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evaluate: true,
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reduce_vars: true,
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}
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|
input: {
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!function(a, b, c) {
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b++;
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console.log(a - 1, b * 1, c + 2);
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}(1, 2, 3);
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}
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expect: {
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!function(a, b, c) {
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b++;
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console.log(0, 1 * b, 5);
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}(1, 2, 3);
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}
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expect_stdout: true
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|
}
|
|
|
|
iife_new: {
|
|
options = {
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evaluate: true,
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|
reduce_vars: true,
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|
}
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|
input: {
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var A = new function(a, b, c) {
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b++;
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console.log(a - 1, b * 1, c + 2);
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}(1, 2, 3);
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}
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|
expect: {
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var A = new function(a, b, c) {
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b++;
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console.log(0, 1 * b, 5);
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}(1, 2, 3);
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}
|
|
expect_stdout: true
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}
|
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|
|
multi_def: {
|
|
options = {
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evaluate: true,
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reduce_vars: true,
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}
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|
input: {
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function f(a) {
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if (a)
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var b = 1;
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else
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var b = 2
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console.log(b + 1);
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}
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|
}
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|
expect: {
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function f(a) {
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if (a)
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var b = 1;
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else
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var b = 2
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console.log(b + 1);
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}
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|
}
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|
}
|
|
|
|
multi_def_2: {
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|
options = {
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|
evaluate: true,
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|
reduce_vars: true,
|
|
}
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|
input: {
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function f(){
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if (code == 16)
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var bitsLength = 2, bitsOffset = 3, what = len;
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else if (code == 17)
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var bitsLength = 3, bitsOffset = 3, what = (len = 0);
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else if (code == 18)
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var bitsLength = 7, bitsOffset = 11, what = (len = 0);
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var repeatLength = this.getBits(bitsLength) + bitsOffset;
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}
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}
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expect: {
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function f(){
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if (16 == code)
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var bitsLength = 2, bitsOffset = 3, what = len;
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else if (17 == code)
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var bitsLength = 3, bitsOffset = 3, what = (len = 0);
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else if (18 == code)
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var bitsLength = 7, bitsOffset = 11, what = (len = 0);
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var repeatLength = this.getBits(bitsLength) + bitsOffset;
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}
|
|
}
|
|
}
|
|
|
|
use_before_var: {
|
|
options = {
|
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evaluate: true,
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reduce_vars: true,
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}
|
|
input: {
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function f(){
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console.log(t);
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var t = 1;
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}
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}
|
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expect: {
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function f(){
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console.log(t);
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var t = 1;
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}
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}
|
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}
|
|
|
|
inner_var_if: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f(a){
|
|
if (a)
|
|
var t = 1;
|
|
if (!t)
|
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console.log(t);
|
|
}
|
|
}
|
|
expect: {
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|
function f(a){
|
|
if (a)
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|
var t = 1;
|
|
if (!t)
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console.log(t);
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|
}
|
|
}
|
|
}
|
|
|
|
inner_var_label: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f(a){
|
|
l: {
|
|
if (a) break l;
|
|
var t = 1;
|
|
}
|
|
console.log(t);
|
|
}
|
|
}
|
|
expect: {
|
|
function f(a){
|
|
l: {
|
|
if (a) break l;
|
|
var t = 1;
|
|
}
|
|
console.log(t);
|
|
}
|
|
}
|
|
}
|
|
|
|
inner_var_for: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var a = 1;
|
|
x(a, b, d);
|
|
for (var b = 2, c = 3; x(a, b, c, d); x(a, b, c, d)) {
|
|
var d = 4, e = 5;
|
|
x(a, b, c, d, e);
|
|
}
|
|
x(a, b, c, d, e);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
var a = 1;
|
|
x(1, b, d);
|
|
for (var b = 2, c = 3; x(1, b, 3, d); x(1, b, 3, d)) {
|
|
var d = 4, e = 5;
|
|
x(1, b, 3, d, e);
|
|
}
|
|
x(1, b, 3, d, e);
|
|
}
|
|
}
|
|
}
|
|
|
|
inner_var_for_in_1: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var a = 1, b = 2;
|
|
for (b in (function() {
|
|
return x(a, b, c);
|
|
})()) {
|
|
var c = 3, d = 4;
|
|
x(a, b, c, d);
|
|
}
|
|
x(a, b, c, d);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
var a = 1, b = 2;
|
|
for (b in (function() {
|
|
return x(1, b, c);
|
|
})()) {
|
|
var c = 3, d = 4;
|
|
x(1, b, c, d);
|
|
}
|
|
x(1, b, c, d);
|
|
}
|
|
}
|
|
}
|
|
|
|
inner_var_for_in_2: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
for (var long_name in {})
|
|
console.log(long_name);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
for (var long_name in {})
|
|
console.log(long_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
inner_var_catch: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
try {
|
|
a();
|
|
} catch (e) {
|
|
var b = 1;
|
|
}
|
|
console.log(b);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
try {
|
|
a();
|
|
} catch (e) {
|
|
var b = 1;
|
|
}
|
|
console.log(b);
|
|
}
|
|
}
|
|
}
|
|
|
|
issue_1533_1: {
|
|
options = {
|
|
collapse_vars: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var id = "";
|
|
for (id in {break: "me"})
|
|
console.log(id);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
var id = "";
|
|
for (id in {break: "me"})
|
|
console.log(id);
|
|
}
|
|
}
|
|
}
|
|
|
|
issue_1533_2: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var id = "";
|
|
for (var id in {break: "me"})
|
|
console.log(id);
|
|
console.log(id);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
var id = "";
|
|
for (var id in {break: "me"})
|
|
console.log(id);
|
|
console.log(id);
|
|
}
|
|
}
|
|
}
|
|
|
|
toplevel_on: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
toplevel:true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
var x = 3;
|
|
console.log(x);
|
|
}
|
|
expect: {
|
|
console.log(3);
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
toplevel_off: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
toplevel:false,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
var x = 3;
|
|
console.log(x);
|
|
}
|
|
expect: {
|
|
var x = 3;
|
|
console.log(x);
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
toplevel_on_loops_1: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function bar() {
|
|
console.log("bar:", --x);
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
expect: {
|
|
var x = 3;
|
|
do
|
|
(function() {
|
|
console.log("bar:", --x);
|
|
})();
|
|
while (x);
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
toplevel_off_loops_1: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:false,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function bar() {
|
|
console.log("bar:", --x);
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
expect: {
|
|
function bar() {
|
|
console.log("bar:", --x);
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
toplevel_on_loops_2: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function bar() {
|
|
console.log("bar:");
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
expect: {
|
|
for (;;) (function() {
|
|
console.log("bar:");
|
|
})();
|
|
}
|
|
}
|
|
|
|
toplevel_off_loops_2: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:false,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function bar() {
|
|
console.log("bar:");
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
expect: {
|
|
function bar() {
|
|
console.log("bar:");
|
|
}
|
|
var x = 3;
|
|
do
|
|
bar();
|
|
while (x);
|
|
}
|
|
}
|
|
|
|
toplevel_on_loops_3: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
var x = 3;
|
|
while (x) bar();
|
|
}
|
|
expect: {
|
|
for (;;) bar();
|
|
}
|
|
}
|
|
|
|
toplevel_off_loops_3: {
|
|
options = {
|
|
evaluate: true,
|
|
loops: true,
|
|
reduce_vars: true,
|
|
toplevel:false,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
var x = 3;
|
|
while (x) bar();
|
|
}
|
|
expect: {
|
|
var x = 3;
|
|
for (;x;) bar();
|
|
}
|
|
}
|
|
|
|
defun_reference: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
function g() {
|
|
x();
|
|
return a;
|
|
}
|
|
var a = h();
|
|
var b = 2;
|
|
return a + b;
|
|
function h() {
|
|
y();
|
|
return b;
|
|
}
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
function g() {
|
|
x();
|
|
return a;
|
|
}
|
|
var a = h();
|
|
var b = 2;
|
|
return a + b;
|
|
function h() {
|
|
y();
|
|
return b;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_inline_1: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
return g(2) + h();
|
|
function g(b) {
|
|
return b;
|
|
}
|
|
function h() {
|
|
return h();
|
|
}
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
return function(b) {
|
|
return b;
|
|
}(2) + h();
|
|
function h() {
|
|
return h();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_inline_2: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
function g(b) {
|
|
return b;
|
|
}
|
|
function h() {
|
|
return h();
|
|
}
|
|
return g(2) + h();
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
function h() {
|
|
return h();
|
|
}
|
|
return function(b) {
|
|
return b;
|
|
}(2) + h();
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_inline_3: {
|
|
options = {
|
|
evaluate: true,
|
|
passes: 2,
|
|
reduce_vars: true,
|
|
side_effects: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
return g(2);
|
|
function g(b) {
|
|
return b;
|
|
}
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
return 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_call: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
return g() + h(1) - h(g(), 2, 3);
|
|
function g() {
|
|
return 4;
|
|
}
|
|
function h(a) {
|
|
return a;
|
|
}
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
return 4 + h(1) - h(4);
|
|
function h(a) {
|
|
return a;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_redefine: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
function g() {
|
|
return 1;
|
|
}
|
|
function h() {
|
|
return 2;
|
|
}
|
|
g = function() {
|
|
return 3;
|
|
};
|
|
return g() + h();
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
function g() {
|
|
return 1;
|
|
}
|
|
g = function() {
|
|
return 3;
|
|
};
|
|
return g() + 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
func_inline: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var g = function() {
|
|
return 1;
|
|
};
|
|
console.log(g() + h());
|
|
var h = function() {
|
|
return 2;
|
|
};
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
console.log(1 + h());
|
|
var h = function() {
|
|
return 2;
|
|
};
|
|
}
|
|
}
|
|
}
|
|
|
|
func_modified: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f(a) {
|
|
function a() { return 1; }
|
|
function b() { return 2; }
|
|
function c() { return 3; }
|
|
b.inject = [];
|
|
c = function() { return 4; };
|
|
return a() + b() + c();
|
|
}
|
|
}
|
|
expect: {
|
|
function f(a) {
|
|
function b() { return 2; }
|
|
function c() { return 3; }
|
|
b.inject = [];
|
|
c = function() { return 4; };
|
|
return 1 + 2 + c();
|
|
}
|
|
}
|
|
}
|
|
|
|
defun_label: {
|
|
options = {
|
|
passes: 2,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
!function() {
|
|
function f(a) {
|
|
L: {
|
|
if (a) break L;
|
|
return 1;
|
|
}
|
|
}
|
|
console.log(f(2));
|
|
}();
|
|
}
|
|
expect: {
|
|
!function() {
|
|
console.log(function(a) {
|
|
L: {
|
|
if (a) break L;
|
|
return 1;
|
|
}
|
|
}(2));
|
|
}();
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
double_reference: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var g = function g() {
|
|
g();
|
|
};
|
|
g();
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
(function g() {
|
|
g();
|
|
})();
|
|
}
|
|
}
|
|
}
|
|
|
|
iife_arguments_1: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function(x) {
|
|
console.log(x() === arguments[0]);
|
|
})(function f() {
|
|
return f;
|
|
});
|
|
}
|
|
expect: {
|
|
(function(x) {
|
|
console.log(x() === arguments[0]);
|
|
})(function f() {
|
|
return f;
|
|
});
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
iife_arguments_2: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
var x = function f() {
|
|
return f;
|
|
};
|
|
console.log(x() === arguments[0]);
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
console.log(function f() {
|
|
return f;
|
|
}() === arguments[0]);
|
|
})();
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
iife_eval_1: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function(x) {
|
|
console.log(x() === eval("x"));
|
|
})(function f() {
|
|
return f;
|
|
});
|
|
}
|
|
expect: {
|
|
(function(x) {
|
|
console.log(x() === eval("x"));
|
|
})(function f() {
|
|
return f;
|
|
});
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
iife_eval_2: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function() {
|
|
var x = function f() {
|
|
return f;
|
|
};
|
|
console.log(x() === eval("x"));
|
|
})();
|
|
}
|
|
expect: {
|
|
(function() {
|
|
var x = function f() {
|
|
return f;
|
|
};
|
|
console.log(x() === eval("x"));
|
|
})();
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
iife_func_side_effects: {
|
|
options = {
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function(a, b, c) {
|
|
return b();
|
|
})(x(), function() {
|
|
return y();
|
|
}, z());
|
|
}
|
|
expect: {
|
|
(function(a, b, c) {
|
|
return function() {
|
|
return y();
|
|
}();
|
|
})(x(), 0, z());
|
|
}
|
|
}
|
|
|
|
issue_1595_1: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function f(a) {
|
|
return f(a + 1);
|
|
})(2);
|
|
}
|
|
expect: {
|
|
(function f(a) {
|
|
return f(a + 1);
|
|
})(2);
|
|
}
|
|
}
|
|
|
|
issue_1595_2: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function f(a) {
|
|
return g(a + 1);
|
|
})(2);
|
|
}
|
|
expect: {
|
|
(function(a) {
|
|
return g(a + 1);
|
|
})(2);
|
|
}
|
|
}
|
|
|
|
issue_1595_3: {
|
|
options = {
|
|
evaluate: true,
|
|
passes: 2,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function f(a) {
|
|
return g(a + 1);
|
|
})(2);
|
|
}
|
|
expect: {
|
|
(function(a) {
|
|
return g(3);
|
|
})();
|
|
}
|
|
}
|
|
|
|
issue_1595_4: {
|
|
options = {
|
|
evaluate: true,
|
|
reduce_vars: true,
|
|
unused: true,
|
|
}
|
|
input: {
|
|
(function iife(a, b, c) {
|
|
console.log(a, b, c);
|
|
if (a) iife(a - 1, b, c);
|
|
})(3, 4, 5);
|
|
}
|
|
expect: {
|
|
(function iife(a, b, c) {
|
|
console.log(a, b, c);
|
|
if (a) iife(a - 1, b, c);
|
|
})(3, 4, 5);
|
|
}
|
|
expect_stdout: true
|
|
}
|
|
|
|
issue_1606: {
|
|
options = {
|
|
evaluate: true,
|
|
hoist_vars: true,
|
|
reduce_vars: true,
|
|
}
|
|
input: {
|
|
function f() {
|
|
var a;
|
|
function g(){};
|
|
var b = 2;
|
|
x(b);
|
|
}
|
|
}
|
|
expect: {
|
|
function f() {
|
|
var a, b;
|
|
function g(){};
|
|
b = 2;
|
|
x(b);
|
|
}
|
|
}
|
|
}
|