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eval_collapse_vars: {
options = {
booleans: true,
collapse_vars: true,
comparisons: true,
conditionals: true,
dead_code: true,
evaluate: true,
hoist_funs: true,
if_return: true,
join_vars: true,
keep_fargs: true,
loops: true,
properties: true,
sequences: false,
side_effects: true,
unused: true,
}
input: {
function f1() {
var e = 7;
var s = "abcdef";
var i = 2;
var eval = console.log.bind(console);
var x = s.charAt(i++);
var y = s.charAt(i++);
var z = s.charAt(i++);
eval(x, y, z, e);
}
function p1() { var a = foo(), b = bar(), eval = baz(); return a + b + eval; }
function p2() { var a = foo(), b = bar(), eval = baz; return a + b + eval(); }
(function f2(eval) {
var a = 2;
console.log(a - 5);
eval("console.log(a);");
})(eval);
}
expect: {
function f1() {
var e = 7,
s = "abcdef",
i = 2,
eval = console.log.bind(console),
x = s.charAt(i++),
y = s.charAt(i++),
z = s.charAt(i++);
eval(x, y, z, e);
}
function p1() { return foo() + bar() + baz(); }
function p2() { var a = foo(), b = bar(), eval = baz; return a + b + eval(); }
(function f2(eval) {
var a = 2;
console.log(a - 5);
eval("console.log(a);");
})(eval);
}
expect_stdout: true
}
eval_unused: {
options = {
keep_fargs: false,
unused: true,
}
input: {
function o(k) {
return { c: 14 }[k];
}
console.log(function f1(a, eval, c, d, e) {
return a("c") + eval;
}(o, 28, true));
console.log(function f2(a, b, c, d, e) {
return a + eval("c");
}(14, true, 28));
console.log(function f3(a, eval, c, d, e) {
return a + eval("c");
}(28, o, true));
}
expect: {
function o(k) {
return { c: 14 }[k];
}
console.log(function(a, eval) {
return a("c") + eval;
}(o, 28));
console.log(function f2(a, b, c, d, e) {
return a + eval("c");
}(14, true, 28));
console.log(function f3(a, eval, c, d, e) {
return a + eval("c");
}(28, o, true));
}
expect_stdout: [
"42",
"42",
"42",
]
}
eval_mangle: {
mangle = {}
beautify = {
beautify: true,
}
input: {
function o(k) {
return { cc: 14 }[k + "c"];
}
console.log(function f1(a, eval, c, d, e) {
return a("c") + eval;
}(o, 28, true));
console.log(function f2(a, b, c, d, e) {
return a + eval("c");
}(14, true, 28));
console.log(function f3(a, eval, c, d, e) {
return a + eval("c");
}(28, o, true));
}
expect_exact: [
"function o(o) {",
" return {",
" cc: 14",
' }[o + "c"];',
"}",
"",
"console.log(function o(c, e, n, r, t) {",
' return c("c") + e;',
"}(o, 28, true));",
"",
"console.log(function f2(a, b, c, d, e) {",
' return a + eval("c");',
"}(14, true, 28));",
"",
"console.log(function f3(a, eval, c, d, e) {",
' return a + eval("c");',
"}(28, o, true));",
]
expect_stdout: [
"42",
"42",
"42",
]
}
|
