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

Merge branch 'master' into harmony-v2.8.10

Browse Source
This commit is contained in:
alexlamsl
2017-03-09 06:02:28 +08:00
parent 952e2656eb e9920f7ca1
commit 8f4b45f4f8
12 changed files with 201 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
test/compress/drop-unused.js
View File

@@ -781,3 +781,64 @@ issue_1539: {
}
}
}
vardef_value: {
options = {
keep_fnames: false,
reduce_vars: true,
unused: true,
}
input: {
function f() {
function g(){
return x();
}
var a = g();
return a(42);
}
}
expect: {
function f() {
var a = function(){
return x();
}();
return a(42);
}
}
}
assign_binding: {
options = {
cascade: true,
side_effects: true,
unused: true,
}
input: {
function f() {
var a;
a = f.g, a();
}
}
expect: {
function f() {
(0, f.g)();
}
}
}
assign_chain: {
options = {
unused: true,
}
input: {
function f() {
var a, b;
x = a = y = b = 42;
}
}
expect: {
function f() {
x = y = 42;
}
}
}

19
test/compress/issue-1569.js Normal file
View File

@@ -0,0 +1,19 @@
inner_reference: {
options = {
side_effects: true,
}
input: {
!function f(a) {
return a && f(a - 1) + a;
}(42);
!function g(a) {
return a;
}(42);
}
expect: {
!function f(a) {
return a && f(a - 1) + a;
}(42);
!void 0;
}
}

10
test/compress/loops.js
View File

@@ -257,7 +257,7 @@ issue_186: {
else
bar();
}
expect_exact: 'var x=3;if(foo())do do alert(x);while(--x)while(x)else bar();'
expect_exact: 'var x=3;if(foo())do{do{alert(x)}while(--x)}while(x);else bar();'
}
issue_186_ie8: {
@@ -276,7 +276,7 @@ issue_186_ie8: {
else
bar();
}
expect_exact: 'var x=3;if(foo())do do alert(x);while(--x)while(x)else bar();'
expect_exact: 'var x=3;if(foo()){do{do{alert(x)}while(--x)}while(x)}else bar();'
}
issue_186_beautify: {
@@ -295,7 +295,7 @@ issue_186_beautify: {
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) do do alert(x); while (--x); while (x); else bar();'
expect_exact: 'var x = 3;\n\nif (foo()) do {\n do {\n alert(x);\n } while (--x);\n} while (x); else bar();'
}
issue_186_beautify_ie8: {
@@ -314,7 +314,7 @@ issue_186_beautify_ie8: {
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) do do alert(x); while (--x) while (x) else bar();'
expect_exact: 'var x = 3;\n\nif (foo()) {\n do {\n do {\n alert(x);\n } while (--x);\n } while (x);\n} else bar();'
}
issue_186_bracketize: {
@@ -394,5 +394,5 @@ issue_186_beautify_bracketize_ie8: {
else
bar();
}
expect_exact: 'var x = 3;\n\nif (foo()) {\n do {\n do {\n alert(x);\n } while (--x)\n } while (x)\n} else {\n bar();\n}'
expect_exact: 'var x = 3;\n\nif (foo()) {\n do {\n do {\n alert(x);\n } while (--x);\n } while (x);\n} else {\n bar();\n}'
}

22
test/compress/reduce_vars.js
View File

@@ -1122,3 +1122,25 @@ defun_label: {
}();
}
}
double_reference: {
options = {
reduce_vars: true,
unused: true,
}
input: {
function f() {
var g = function g() {
g();
};
g();
}
}
expect: {
function f() {
(function g() {
g();
})();
}
}
}