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6c7226c10ef1328c726ce7c5d364efed8ed0d374
UglifyJS/test/compress/rename.js
Alex Lam S.L 8af2f5fbcf fix corner case in rename (#3481) 
fixes #3480
2019-10-15 19:44:07 +08:00

742 lines
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mangle_catch: {
rename = true
options = {
ie8: false,
toplevel: false,
}
mangle = {
ie8: false,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(o){a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_ie8: {
rename = true
options = {
ie8: true,
toplevel: false,
}
mangle = {
ie8: true,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(args){a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_var: {
rename = true
options = {
ie8: false,
toplevel: false,
}
mangle = {
ie8: false,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(o){var a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_var_ie8: {
rename = true
options = {
ie8: true,
toplevel: false,
}
mangle = {
ie8: true,
toplevel: false,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var a="FAIL";try{throw 1}catch(args){var a="PASS"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_toplevel: {
rename = true
options = {
ie8: false,
toplevel: true,
}
mangle = {
ie8: false,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var c="FAIL";try{throw 1}catch(o){c="PASS"}console.log(c);'
expect_stdout: "PASS"
}
mangle_catch_ie8_toplevel: {
rename = true
options = {
ie8: true,
toplevel: true,
}
mangle = {
ie8: true,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(c){o="PASS"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_var_toplevel: {
rename = true
options = {
ie8: false,
toplevel: true,
}
mangle = {
ie8: false,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var r="FAIL";try{throw 1}catch(o){var r="PASS"}console.log(r);'
expect_stdout: "PASS"
}
mangle_catch_var_ie8_toplevel: {
rename = true
options = {
ie8: true,
toplevel: true,
}
mangle = {
ie8: true,
toplevel: true,
}
input: {
var a = "FAIL";
try {
throw 1;
} catch (args) {
var a = "PASS";
}
console.log(a);
}
expect_exact: 'var o="FAIL";try{throw 1}catch(r){var o="PASS"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_redef_1: {
rename = true
options = {
ie8: false,
toplevel: false,
}
mangle = {
ie8: false,
toplevel: false,
}
input: {
var a = "PASS";
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'var a="PASS";try{throw"FAIL1"}catch(a){var a="FAIL2"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_redef_1_ie8: {
rename = true
options = {
ie8: true,
toplevel: false,
}
mangle = {
ie8: true,
toplevel: false,
}
input: {
var a = "PASS";
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'var a="PASS";try{throw"FAIL1"}catch(a){var a="FAIL2"}console.log(a);'
expect_stdout: "PASS"
}
mangle_catch_redef_1_toplevel: {
rename = true
options = {
ie8: false,
toplevel: true,
}
mangle = {
ie8: false,
toplevel: true,
}
input: {
var a = "PASS";
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'var o="PASS";try{throw"FAIL1"}catch(o){var o="FAIL2"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_redef_1_ie8_toplevel: {
rename = true
options = {
ie8: true,
toplevel: true,
}
mangle = {
ie8: true,
toplevel: true,
}
input: {
var a = "PASS";
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'var o="PASS";try{throw"FAIL1"}catch(o){var o="FAIL2"}console.log(o);'
expect_stdout: "PASS"
}
mangle_catch_redef_2: {
rename = true
options = {
ie8: false,
toplevel: false,
}
mangle = {
ie8: false,
toplevel: false,
}
input: {
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'try{throw"FAIL1"}catch(a){var a="FAIL2"}console.log(a);'
expect_stdout: "undefined"
}
mangle_catch_redef_2_ie8: {
rename = true
options = {
ie8: true,
toplevel: false,
}
mangle = {
ie8: true,
toplevel: false,
}
input: {
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'try{throw"FAIL1"}catch(a){var a="FAIL2"}console.log(a);'
expect_stdout: "undefined"
}
mangle_catch_redef_2_toplevel: {
rename = true
options = {
ie8: false,
toplevel: true,
}
mangle = {
ie8: false,
toplevel: true,
}
input: {
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'try{throw"FAIL1"}catch(o){var o="FAIL2"}console.log(o);'
expect_stdout: "undefined"
}
mangle_catch_redef_2_ie8_toplevel: {
rename = true
options = {
ie8: true,
toplevel: true,
}
mangle = {
ie8: true,
toplevel: true,
}
input: {
try {
throw "FAIL1";
} catch (a) {
var a = "FAIL2";
}
console.log(a);
}
expect_exact: 'try{throw"FAIL1"}catch(o){var o="FAIL2"}console.log(o);'
expect_stdout: "undefined"
}
issue_2120_1: {
rename = true
mangle = {
ie8: false,
}
input: {
"aaaaaaaa";
var a = 1, b = "FAIL";
try {
throw 1;
} catch (c) {
try {
throw 0;
} catch (a) {
if (c) b = "PASS";
}
}
console.log(b);
}
expect: {
"aaaaaaaa";
var a = 1, b = "FAIL";
try {
throw 1;
} catch (t) {
try {
throw 0;
} catch (a) {
if (t) b = "PASS";
}
}
console.log(b);
}
expect_stdout: "PASS"
}
issue_2120_2: {
rename = true
mangle = {
ie8: true,
}
input: {
"aaaaaaaa";
var a = 1, b = "FAIL";
try {
throw 1;
} catch (c) {
try {
throw 0;
} catch (a) {
if (c) b = "PASS";
}
}
console.log(b);
}
expect: {
"aaaaaaaa";
var a = 1, b = "FAIL";
try {
throw 1;
} catch (c) {
try {
throw 0;
} catch (a) {
if (c) b = "PASS";
}
}
console.log(b);
}
expect_stdout: "PASS"
}
function_iife_catch: {
rename = true
mangle = {
ie8: false,
}
input: {
function f(n) {
!function() {
try {
throw 0;
} catch (n) {
var a = 1;
console.log(n, a);
}
}();
}
f();
}
expect_exact: "function f(o){!function(){try{throw 0}catch(o){var c=1;console.log(o,c)}}()}f();"
expect_stdout: "0 1"
}
function_iife_catch_ie8: {
rename = true
mangle = {
ie8: true,
}
input: {
function f(n) {
!function() {
try {
throw 0;
} catch (n) {
var a = 1;
console.log(n, a);
}
}();
}
f();
}
expect_exact: "function f(c){!function(){try{throw 0}catch(c){var o=1;console.log(c,o)}}()}f();"
expect_stdout: "0 1"
}
function_catch_catch: {
rename = true
mangle = {
ie8: false,
}
input: {
var o = 0;
function f() {
try {
throw 1;
} catch (c) {
try {
throw 2;
} catch (o) {
var o = 3;
console.log(o);
}
}
console.log(o);
}
f();
}
expect_exact: "var o=0;function f(){try{throw 1}catch(o){try{throw 2}catch(c){var c=3;console.log(c)}}console.log(c)}f();"
expect_stdout: [
"3",
"undefined",
]
}
function_catch_catch_ie8: {
rename = true
mangle = {
ie8: true,
}
input: {
var o = 0;
function f() {
try {
throw 1;
} catch (c) {
try {
throw 2;
} catch (o) {
var o = 3;
console.log(o);
}
}
console.log(o);
}
f();
}
expect_exact: "var o=0;function f(){try{throw 1}catch(c){try{throw 2}catch(o){var o=3;console.log(o)}}console.log(o)}f();"
expect_stdout: [
"3",
"undefined",
]
}
function_do_catch_ie8: {
rename = true
options = {
ie8: true,
side_effects: true,
unused: true,
}
mangle = {
ie8: true,
toplevel: true,
}
input: {
var a = 1, b = 1, c = 0;
function d(e) {
var f, g, h, i;
do {
try {
try {
var j = function q(){}();
} catch (r) {
--a && w("ddddddddeeeeeeegggggggggiiiiilllllllnnnnntuuuuuuuuyyyyyyy");
var k, l, m, n, o;
--m;
--n;
--o;
}
try {
i[1];
} catch (s) {
var p;
switch (function t() {
c++;
}()) {
case j + --p:
}
}
} catch (u) {}
} while (--i);
b--;
}
d();
console.log(b, c);
}
expect: {
var u = 1, y = 1, a = 0;
function c(c) {
var d;
do {
try {
try {
var e = void 0;
} catch (i) {
--u && w("ddddddddeeeeeeegggggggggiiiiilllllllnnnnntuuuuuuuuyyyyyyy");
0;
0;
0;
}
try {
d[1];
} catch (l) {
var g;
switch (function n() {
a++;
}()) {
case e + --g:
}
}
} catch (t) {}
} while (--d);
y--;
}
c();
console.log(y, a);
}
expect_stdout: "0 1"
}
issue_3480: {
rename = true,
mangle = {
ie8: false,
toplevel: false,
}
input: {
var d, a, b, c = "FAIL";
(function b() {
(function() {
try {
c = "PASS";
} catch (b) {
}
})();
})();
console.log(c);
}
expect: {
var d, a, b, c = "FAIL";
(function n() {
(function() {
try {
c = "PASS";
} catch (c) {}
})();
})();
console.log(c);
}
expect_stdout: "PASS"
}
issue_3480_ie8: {
rename = true,
mangle = {
ie8: true,
toplevel: false,
}
input: {
var d, a, b, c = "FAIL";
(function b() {
(function() {
try {
c = "PASS";
} catch (b) {
}
})();
})();
console.log(c);
}
expect: {
var d, a, b, c = "FAIL";
(function b() {
(function() {
try {
c = "PASS";
} catch (b) {}
})();
})();
console.log(c);
}
expect_stdout: "PASS"
}
issue_3480_toplevel: {
rename = true,
mangle = {
ie8: false,
toplevel: true,
}
input: {
var d, a, b, c = "FAIL";
(function b() {
(function() {
try {
c = "PASS";
} catch (b) {
}
})();
})();
console.log(c);
}
expect: {
var c, n, o, t = "FAIL";
(function c() {
(function() {
try {
t = "PASS";
} catch (c) {}
})();
})();
console.log(t);
}
expect_stdout: "PASS"
}
issue_3480_ie8_toplevel: {
rename = true,
mangle = {
ie8: true,
toplevel: true,
}
input: {
var d, a, b, c = "FAIL";
(function b() {
(function() {
try {
c = "PASS";
} catch (b) {
}
})();
})();
console.log(c);
}
expect: {
var c, n, o, t = "FAIL";
(function o() {
(function() {
try {
t = "PASS";
} catch (o) {}
})();
})();
console.log(t);
}
expect_stdout: "PASS"
}
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