UglifyJS/test/compress/issue-1588.js
alexlamsl 1a56c2f31d unify CLI & API under minify()
- refactor `screw_ie8` to `ie8`
- compact `sourceMap` options
- more stringent verification on input `options`
- toplevel shorthands
  - `ie8`
  - `keep_fnames`
  - `toplevel`
- deprecated `fromString` in `minify()`
  - `minify()` no longer handles any `fs` operations
- unify order of operations for `mangle_properties()` on CLI & API
  - `bin/uglifyjs` used to `mangle_properties()` before even `Compressor`
  - `minify()` used to `mangle_properties()` after `Compressor` but before `mangle_names()`
  - both will now do `Compressor`, `mangle_names()` then `mangle_properties()`
- `options.parse` / `--parse` for parser options beyond `bare_returns`

closes #96
closes #1366
fixes #124
fixes #263
fixes #379
fixes #423
fixes #576
fixes #737
fixes #958
fixes #1036
fixes #1175
fixes #1220
fixes #1223
fixes #1280
2017-04-14 08:34:46 +08:00

100 lines
1.8 KiB
JavaScript

screw_ie8: {
options = {
ie8: false,
}
mangle = {
ie8: false,
}
input: {
try { throw "foo"; } catch (x) { console.log(x); }
}
expect_exact: 'try{throw"foo"}catch(o){console.log(o)}'
expect_stdout: [
"foo"
]
}
support_ie8: {
options = {
ie8: true,
}
mangle = {
ie8: true,
}
input: {
try { throw "foo"; } catch (x) { console.log(x); }
}
expect_exact: 'try{throw"foo"}catch(x){console.log(x)}'
expect_stdout: "foo"
}
safe_undefined: {
options = {
conditionals: true,
if_return: true,
unsafe: false,
}
mangle = {}
input: {
var a, c;
console.log(function(undefined) {
return function() {
if (a)
return b;
if (c)
return d;
};
}(1)());
}
expect: {
var a, c;
console.log(function(n) {
return function() {
return a ? b : c ? d : void 0;
};
}(1)());
}
expect_stdout: true
}
unsafe_undefined: {
options = {
conditionals: true,
if_return: true,
unsafe: true,
}
mangle = {}
input: {
var a, c;
console.log(function(undefined) {
return function() {
if (a)
return b;
if (c)
return d;
};
}()());
}
expect: {
var a, c;
console.log(function(n) {
return function() {
return a ? b : c ? d : n;
};
}()());
}
expect_stdout: true
}
runtime_error: {
input: {
const a = 1;
console.log(a++);
}
expect: {
const a = 1;
console.log(a++);
}
expect_stdout: true
}