JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add tests

Browse Source
This commit is contained in:
alexlamsl 2017-10-24 02:07:38 +08:00
parent 14e2e3a9cd
commit 58c2a81570
1 changed files with 174 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

174
test/compress/reduce_vars.js
View File

@ -211,6 +211,90 @@ unsafe_evaluate: {
}
}
unsafe_evaluate_side_effect_free: {
options = {
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
}
input: {
console.log(function(){ var o={p:1}; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:2}; console.log(o.p); return o; }());
}
expect: {
console.log(function(){ console.log(1); return 1; }());
console.log(function(){ var o={p:2}; console.log(2); return o; }());
}
expect_stdout: true
}
unsafe_evaluate_escaped: {
options = {
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
}
input: {
console.log(function(){ var o={p:1}; console.log(o, o.p); return o.p; }());
console.log(function(){ var o={p:2}; console.log(o.p, o); return o.p; }());
}
expect: {
console.log(function(){ var o={p:1}; console.log(o, o.p); return o.p; }());
console.log(function(){ var o={p:2}; console.log(o.p, o); return o.p; }());
}
expect_stdout: true
}
unsafe_evaluate_modified: {
options = {
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
}
input: {
console.log(function(){ var o={p:1}; o.p++; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:2}; --o.p; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:3}; o.p += ""; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:4}; o = {}; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:5}; o.p = -9; console.log(o.p); return o.p; }());
function inc() { this.p++; }
console.log(function(){ var o={p:6}; inc.call(o); console.log(o.p); return o.p; }());
}
expect: {
console.log(function(){ var o={p:1}; o.p++; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:2}; --o.p; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:3}; o.p += ""; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:4}; o = {}; console.log(o.p); return o.p; }());
console.log(function(){ var o={p:5}; o.p = -9; console.log(o.p); return o.p; }());
function inc() { this.p++; }
console.log(function(){ var o={p:6}; inc.call(o); console.log(o.p); return o.p; }());
}
expect_stdout: true
}
unsafe_evaluate_unknown: {
options = {
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
}
input: {
console.log(function(){ var o={p:1}; console.log(o.not_present); return o.p; }());
console.log(function(){ var o={p:2}; console.log(o.prototype); return o.p; }());
console.log(function(){ var o={p:3}; console.log(o.hasOwnProperty); return o.p; }());
}
expect: {
console.log(function(){ var o={p:1}; console.log(o.not_present); return o.p; }());
console.log(function(){ var o={p:2}; console.log(o.prototype); return o.p; }());
console.log(function(){ var o={p:3}; console.log(o.hasOwnProperty); return o.p; }());
}
expect_stdout: true
}
unsafe_evaluate_object_1: {
options = {
evaluate : true,
@ -411,6 +495,96 @@ unsafe_evaluate_array_2: {
expect_stdout: true
}
unsafe_evaluate_array_3: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var arr = [
1,
2,
function() {
return ++arr[0];
},
];
console.log(arr[0], arr[1], arr[2](), arr[0]);
}
expect: {
var arr = [
1,
2,
function() {
return ++arr[0];
},
];
console.log(arr[0], arr[1], arr[2](), arr[0]);
}
expect_stdout: "1 2 2 2"
}
unsafe_evaluate_array_4: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var arr = [
1,
2,
function() {
return ++this[0];
},
];
console.log(arr[0], arr[1], arr[2], arr[0]);
}
expect: {
var arr = [
1,
2,
function() {
return ++this[0];
},
];
console.log(1, 2, arr[2], 1);
}
expect_stdout: true
}
unsafe_evaluate_array_5: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var arr = [
1,
2,
function() {
return ++this[0];
},
];
console.log(arr[0], arr[1], arr[2](), arr[0]);
}
expect: {
var arr = [
1,
2,
function() {
return ++this[0];
},
];
console.log(arr[0], arr[1], arr[2](), arr[0]);
}
expect_stdout: "1 2 2 2"
}
unsafe_evaluate_equality_1: {
options = {
evaluate : true,