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gate galio workaround (#4310)

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This commit is contained in:
Alex Lam S.L
2020-11-20 19:37:33 +00:00
committed by GitHub
parent 1b579779be
commit 02459cddf9
4 changed files with 91 additions and 37 deletions
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2
README.md
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@@ -868,6 +868,8 @@ can pass additional arguments that control the code output:
}
```
- `galio` (default `false`) -- enable workarounds for ANT Galio bugs
- `indent_level` (default `4`)
- `indent_start` (default `0`) -- prefix all lines by that many spaces

8
lib/output.js
View File

@@ -56,6 +56,7 @@ function OutputStream(options) {
beautify : false,
braces : false,
comments : false,
galio : false,
ie8 : false,
indent_level : 4,
indent_start : 0,
@@ -767,9 +768,10 @@ function OutputStream(options) {
var p = output.parent();
if (p instanceof AST_PropAccess && p.expression === this) {
var value = this.value;
// https://github.com/mishoo/UglifyJS/issues/115
// https://github.com/mishoo/UglifyJS/pull/1009
return value < 0 || /^0/.test(make_num(value));
// https://github.com/mishoo/UglifyJS/issues/115
return value < 0
// https://github.com/mishoo/UglifyJS/pull/1009
|| output.option("galio") && /^0/.test(make_num(value));
}
});

1
test/compress.js
View File

@@ -63,7 +63,6 @@ function make_code(ast, options) {
function parse_test(file) {
var script = fs.readFileSync(file, "utf8");
// TODO try/catch can be removed after fixing https://github.com/mishoo/UglifyJS/issues/348
try {
var ast = U.parse(script, {
filename: file

117
test/compress/numbers.js
View File

@@ -1,49 +1,100 @@
hex_numbers_in_parentheses_for_prototype_functions: {
parentheses_for_prototype_functions: {
beautify = {
beautify: true,
}
input: {
function f() {
(-2);
(-2).toFixed(0);
(function() {
console.log((-2));
console.log((-2).toFixed(0));
(2);
(2).toFixed(0);
console.log((2));
console.log((2).toFixed(0));
(0.2);
(0.2).toFixed(0);
console.log((0.2));
console.log((0.2).toFixed(0));
(2.34e20);
(2.34e20).toFixed(0);
console.log((2.34e20));
console.log((2.34e20).toFixed(0));
(0.00000002);
(0.00000002).toFixed(0);
console.log((0.00000002));
console.log((0.00000002).toFixed(0));
(1000000000000000128);
(1000000000000000128).toFixed(0);
console.log((1000000000000000128));
console.log((1000000000000000128).toFixed(0));
(-1000000000000000128);
(-1000000000000000128).toFixed(0);
}
console.log((-1000000000000000128));
console.log((-1000000000000000128).toFixed(0));
})();
}
expect_exact: [
"function f() {",
" -2;",
" (-2).toFixed(0);",
" 2;",
" 2..toFixed(0);",
" .2;",
" .2.toFixed(0);",
" 234e18;",
" 234e18.toFixed(0);",
" 2e-8;",
" 2e-8.toFixed(0);",
" 0xde0b6b3a7640080;",
" (0xde0b6b3a7640080).toFixed(0);",
" -0xde0b6b3a7640080;",
" (-0xde0b6b3a7640080).toFixed(0);",
"}",
"(function() {",
" console.log(-2);",
" console.log((-2).toFixed(0));",
" console.log(2);",
" console.log(2..toFixed(0));",
" console.log(.2);",
" console.log(.2.toFixed(0));",
" console.log(234e18);",
" console.log(234e18.toFixed(0));",
" console.log(2e-8);",
" console.log(2e-8.toFixed(0));",
" console.log(0xde0b6b3a7640080);",
" console.log(0xde0b6b3a7640080.toFixed(0));",
" console.log(-0xde0b6b3a7640080);",
" console.log((-0xde0b6b3a7640080).toFixed(0));",
"})();",
]
expect_stdout: true
}
parentheses_for_prototype_functions_galio: {
beautify = {
beautify: true,
galio: true,
}
input: {
(function() {
console.log((-2));
console.log((-2).toFixed(0));
console.log((2));
console.log((2).toFixed(0));
console.log((0.2));
console.log((0.2).toFixed(0));
console.log((2.34e20));
console.log((2.34e20).toFixed(0));
console.log((0.00000002));
console.log((0.00000002).toFixed(0));
console.log((1000000000000000128));
console.log((1000000000000000128).toFixed(0));
console.log((-1000000000000000128));
console.log((-1000000000000000128).toFixed(0));
})();
}
expect_exact: [
"(function() {",
" console.log(-2);",
" console.log((-2).toFixed(0));",
" console.log(2);",
" console.log(2..toFixed(0));",
" console.log(.2);",
" console.log(.2.toFixed(0));",
" console.log(234e18);",
" console.log(234e18.toFixed(0));",
" console.log(2e-8);",
" console.log(2e-8.toFixed(0));",
" console.log(0xde0b6b3a7640080);",
" console.log((0xde0b6b3a7640080).toFixed(0));",
" console.log(-0xde0b6b3a7640080);",
" console.log((-0xde0b6b3a7640080).toFixed(0));",
"})();",
]
expect_stdout: true
}
comparisons: {