Files
UglifyJS/test/compress/issue-208.js
alexlamsl e275148998 enhance global_defs
- support arrays, objects & AST_Node
- support `"a.b":1` on both cli & API
- emit warning if variable is modified
- override top-level variables

fixes #1416
closes #1198
closes #1469
2017-02-21 13:29:58 +08:00

71 lines
1.4 KiB
JavaScript

do_not_update_lhs: {
options = {
global_defs: { DEBUG: 0 }
}
input: {
DEBUG++;
DEBUG += 1;
DEBUG = 1;
}
expect: {
DEBUG++;
DEBUG += 1;
DEBUG = 1;
}
}
do_update_rhs: {
options = {
global_defs: { DEBUG: 0 }
}
input: {
MY_DEBUG = DEBUG;
MY_DEBUG += DEBUG;
}
expect: {
MY_DEBUG = 0;
MY_DEBUG += 0;
}
}
mixed: {
options = {
evaluate: true,
global_defs: {
DEBUG: 0,
ENV: 1,
FOO: 2,
}
}
input: {
const ENV = 3;
var FOO = 4;
f(ENV * 10);
--FOO;
DEBUG = 1;
DEBUG++;
DEBUG += 1;
f(DEBUG);
x = DEBUG;
}
expect: {
const ENV = 3;
var FOO = 4;
f(10);
--FOO;
DEBUG = 1;
DEBUG++;
DEBUG += 1;
f(0);
x = 0;
}
expect_warnings: [
'WARN: global_defs ENV redefined [test/compress/issue-208.js:41,14]',
'WARN: global_defs FOO redefined [test/compress/issue-208.js:42,12]',
'WARN: global_defs FOO redefined [test/compress/issue-208.js:44,10]',
'WARN: global_defs DEBUG redefined [test/compress/issue-208.js:45,8]',
'WARN: global_defs DEBUG redefined [test/compress/issue-208.js:46,8]',
'WARN: global_defs DEBUG redefined [test/compress/issue-208.js:47,8]',
]
}