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-rw-r--r--test/compress/collapse_vars.js2
-rw-r--r--test/compress/evaluate.js2
-rw-r--r--test/compress/functions.js4
-rw-r--r--test/compress/issue-1787.js1
-rw-r--r--test/compress/issue-281.js433
-rw-r--r--test/compress/negate-iife.js6
-rw-r--r--test/compress/reduce_vars.js15
7 files changed, 458 insertions, 5 deletions
diff --git a/test/compress/collapse_vars.js b/test/compress/collapse_vars.js
index 90d7ac93..158d1b4a 100644
--- a/test/compress/collapse_vars.js
+++ b/test/compress/collapse_vars.js
@@ -1146,7 +1146,7 @@ collapse_vars_constants: {
function f3(x) {
var b = x.prop;
sideeffect1();
- return b + -9;
+ return b + (function() { return -9; })();
}
}
}
diff --git a/test/compress/evaluate.js b/test/compress/evaluate.js
index 99245d0d..27d08d47 100644
--- a/test/compress/evaluate.js
+++ b/test/compress/evaluate.js
@@ -644,6 +644,7 @@ unsafe_prototype_function: {
call_args: {
options = {
evaluate: true,
+ inline: true,
reduce_vars: true,
toplevel: true,
}
@@ -665,6 +666,7 @@ call_args: {
call_args_drop_param: {
options = {
evaluate: true,
+ inline: true,
keep_fargs: false,
reduce_vars: true,
toplevel: true,
diff --git a/test/compress/functions.js b/test/compress/functions.js
index a9ca23f8..180bb11a 100644
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -21,6 +21,7 @@ iifes_returning_constants_keep_fargs_true: {
join_vars : true,
reduce_vars : true,
cascade : true,
+ inline : true,
}
input: {
(function(){ return -1.23; }());
@@ -56,6 +57,7 @@ iifes_returning_constants_keep_fargs_false: {
join_vars : true,
reduce_vars : true,
cascade : true,
+ inline : true,
}
input: {
(function(){ return -1.23; }());
@@ -82,6 +84,7 @@ issue_485_crashing_1530: {
conditionals: true,
dead_code: true,
evaluate: true,
+ inline: true,
}
input: {
(function(a) {
@@ -154,6 +157,7 @@ function_returning_constant_literal: {
evaluate: true,
cascade: true,
unused: true,
+ inline: true,
}
input: {
function greeter() {
diff --git a/test/compress/issue-1787.js b/test/compress/issue-1787.js
index 02fa0f91..2b5372be 100644
--- a/test/compress/issue-1787.js
+++ b/test/compress/issue-1787.js
@@ -1,6 +1,7 @@
unary_prefix: {
options = {
evaluate: true,
+ inline: true,
reduce_vars: true,
unused: true,
}
diff --git a/test/compress/issue-281.js b/test/compress/issue-281.js
new file mode 100644
index 00000000..6b1b4b40
--- /dev/null
+++ b/test/compress/issue-281.js
@@ -0,0 +1,433 @@
+collapse_vars_constants: {
+ options = {
+ collapse_vars: true,
+ evaluate: true,
+ inline: true,
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ function f1(x) {
+ var a = 4, b = x.prop, c = 5, d = sideeffect1(), e = sideeffect2();
+ return b + (function() { return d - a * e - c; })();
+ }
+ function f2(x) {
+ var a = 4, b = x.prop, c = 5, not_used = sideeffect1(), e = sideeffect2();
+ return b + (function() { return -a * e - c; })();
+ }
+ }
+ expect: {
+ function f1(x) {
+ var b = x.prop, d = sideeffect1(), e = sideeffect2();
+ return b + (d - 4 * e - 5);
+ }
+ function f2(x) {
+ var b = x.prop;
+ sideeffect1();
+ return b + (-4 * sideeffect2() - 5);
+ }
+ }
+}
+
+modified: {
+ options = {
+ collapse_vars: true,
+ inline: true,
+ unused: true,
+ }
+ input: {
+ function f5(b) {
+ var a = function() {
+ return b;
+ }();
+ return b++ + a;
+ }
+ console.log(f5(1));
+ }
+ expect: {
+ function f5(b) {
+ var a = b;
+ return b++ + a;
+ }
+ console.log(f5(1));
+ }
+ expect_stdout: "2"
+}
+
+ref_scope: {
+ options = {
+ collapse_vars: true,
+ inline: true,
+ unused: true,
+ }
+ input: {
+ console.log(function() {
+ var a = 1, b = 2, c = 3;
+ var a = c++, b = b /= a;
+ return function() {
+ return a;
+ }() + b;
+ }());
+ }
+ expect: {
+ console.log(function() {
+ var a = 1, b = 2, c = 3;
+ b = b /= a = c++;
+ return a + b;
+ }());
+ }
+ expect_stdout: true
+}
+
+safe_undefined: {
+ options = {
+ conditionals: true,
+ if_return: true,
+ inline: true,
+ unsafe: false,
+ unused: true,
+ }
+ mangle = {}
+ input: {
+ var a, c;
+ console.log(function(undefined) {
+ return function() {
+ if (a)
+ return b;
+ if (c)
+ return d;
+ };
+ }(1)());
+ }
+ expect: {
+ var a, c;
+ console.log(a ? b : c ? d : void 0);
+ }
+ expect_stdout: true
+}
+
+negate_iife_3: {
+ options = {
+ conditionals: true,
+ expression: true,
+ inline: true,
+ negate_iife: true,
+ }
+ input: {
+ (function(){ return t })() ? console.log(true) : console.log(false);
+ }
+ expect: {
+ t ? console.log(true) : console.log(false);
+ }
+}
+
+negate_iife_3_off: {
+ options = {
+ conditionals: true,
+ expression: true,
+ inline: true,
+ negate_iife: false,
+ }
+ input: {
+ (function(){ return t })() ? console.log(true) : console.log(false);
+ }
+ expect: {
+ t ? console.log(true) : console.log(false);
+ }
+}
+
+negate_iife_4: {
+ options = {
+ conditionals: true,
+ expression: true,
+ inline: true,
+ negate_iife: true,
+ sequences: true,
+ }
+ input: {
+ (function(){ return t })() ? console.log(true) : console.log(false);
+ (function(){
+ console.log("something");
+ })();
+ }
+ expect: {
+ t ? console.log(true) : console.log(false), console.log("something"), void 0;
+ }
+}
+
+negate_iife_5: {
+ options = {
+ conditionals: true,
+ expression: true,
+ inline: true,
+ negate_iife: true,
+ sequences: true,
+ }
+ input: {
+ if ((function(){ return t })()) {
+ foo(true);
+ } else {
+ bar(false);
+ }
+ (function(){
+ console.log("something");
+ })();
+ }
+ expect: {
+ t ? foo(true) : bar(false), console.log("something"), void 0;
+ }
+}
+
+negate_iife_5_off: {
+ options = {
+ conditionals: true,
+ expression: true,
+ inline: true,
+ negate_iife: false,
+ sequences: true,
+ };
+ input: {
+ if ((function(){ return t })()) {
+ foo(true);
+ } else {
+ bar(false);
+ }
+ (function(){
+ console.log("something");
+ })();
+ }
+ expect: {
+ t ? foo(true) : bar(false), console.log("something"), void 0;
+ }
+}
+
+issue_1254_negate_iife_true: {
+ options = {
+ expression: true,
+ inline: true,
+ negate_iife: true,
+ }
+ input: {
+ (function() {
+ return function() {
+ console.log('test')
+ };
+ })()();
+ }
+ expect_exact: 'console.log("test"),void 0;'
+ expect_stdout: true
+}
+
+issue_1254_negate_iife_nested: {
+ options = {
+ expression: true,
+ inline: true,
+ negate_iife: true,
+ }
+ input: {
+ (function() {
+ return function() {
+ console.log('test')
+ };
+ })()()()()();
+ }
+ expect_exact: '(console.log("test"),void 0)()()();'
+}
+
+negate_iife_issue_1073: {
+ options = {
+ conditionals: true,
+ evaluate: true,
+ inline: true,
+ negate_iife: true,
+ reduce_vars: true,
+ sequences: true,
+ unused: true,
+ };
+ input: {
+ new (function(a) {
+ return function Foo() {
+ this.x = a;
+ console.log(this);
+ };
+ }(7))();
+ }
+ expect: {
+ new function() {
+ this.x = 7,
+ console.log(this);
+ }();
+ }
+ expect_stdout: true
+}
+
+issue_1288_side_effects: {
+ options = {
+ conditionals: true,
+ evaluate: true,
+ inline: true,
+ negate_iife: true,
+ reduce_vars: true,
+ side_effects: true,
+ unused: true,
+ };
+ input: {
+ if (w) ;
+ else {
+ (function f() {})();
+ }
+ if (!x) {
+ (function() {
+ x = {};
+ })();
+ }
+ if (y)
+ (function() {})();
+ else
+ (function(z) {
+ return z;
+ })(0);
+ }
+ expect: {
+ w;
+ x || (x = {});
+ y;
+ }
+}
+
+inner_var_for_in_1: {
+ options = {
+ evaluate: true,
+ inline: true,
+ reduce_vars: true,
+ }
+ input: {
+ function f() {
+ var a = 1, b = 2;
+ for (b in (function() {
+ return x(a, b, c);
+ })()) {
+ var c = 3, d = 4;
+ x(a, b, c, d);
+ }
+ x(a, b, c, d);
+ }
+ }
+ expect: {
+ function f() {
+ var a = 1, b = 2;
+ for (b in x(1, b, c)) {
+ var c = 3, d = 4;
+ x(1, b, c, d);
+ }
+ x(1, b, c, d);
+ }
+ }
+}
+
+issue_1595_3: {
+ options = {
+ evaluate: true,
+ inline: true,
+ passes: 2,
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ (function f(a) {
+ return g(a + 1);
+ })(2);
+ }
+ expect: {
+ g(3);
+ }
+}
+
+issue_1758: {
+ options = {
+ inline: true,
+ sequences: true,
+ side_effects: true,
+ }
+ input: {
+ console.log(function(c) {
+ var undefined = 42;
+ return function() {
+ c--;
+ c--, c.toString();
+ return;
+ }();
+ }());
+ }
+ expect: {
+ console.log(function(c) {
+ var undefined = 42;
+ return c--, c--, void c.toString();
+ }());
+ }
+ expect_stdout: "undefined"
+}
+wrap_iife: {
+ options = {
+ inline: true,
+ negate_iife: false,
+ }
+ beautify = {
+ wrap_iife: true,
+ }
+ input: {
+ (function() {
+ return function() {
+ console.log('test')
+ };
+ })()();
+ }
+ expect_exact: 'console.log("test"),void 0;'
+}
+
+wrap_iife_in_expression: {
+ options = {
+ inline: true,
+ negate_iife: false,
+ }
+ beautify = {
+ wrap_iife: true,
+ }
+ input: {
+ foo = (function () {
+ return bar();
+ })();
+ }
+ expect_exact: 'foo=bar();'
+}
+
+wrap_iife_in_return_call: {
+ options = {
+ inline: true,
+ negate_iife: false,
+ }
+ beautify = {
+ wrap_iife: true,
+ }
+ input: {
+ (function() {
+ return (function() {
+ console.log('test')
+ })();
+ })()();
+ }
+ expect_exact: '(console.log("test"),void 0)();'
+}
+
+pure_annotation: {
+ options = {
+ inline: true,
+ side_effects: true,
+ }
+ input: {
+ /*@__PURE__*/(function() {
+ console.log("hello");
+ }());
+ }
+ expect_exact: ""
+}
diff --git a/test/compress/negate-iife.js b/test/compress/negate-iife.js
index 514a15c7..66d24270 100644
--- a/test/compress/negate-iife.js
+++ b/test/compress/negate-iife.js
@@ -22,7 +22,8 @@ negate_iife_1_off: {
negate_iife_2: {
options = {
- negate_iife: true
+ inline: true,
+ negate_iife: true,
};
input: {
(function(){ return {} })().x = 10;
@@ -32,6 +33,7 @@ negate_iife_2: {
negate_iife_2_side_effects: {
options = {
+ inline: true,
negate_iife: true,
side_effects: true,
}
@@ -58,6 +60,7 @@ negate_iife_3_evaluate: {
options = {
conditionals: true,
evaluate: true,
+ inline: true,
negate_iife: true,
}
input: {
@@ -100,6 +103,7 @@ negate_iife_3_off_evaluate: {
options = {
conditionals: true,
evaluate: true,
+ inline: true,
negate_iife: false,
}
input: {
diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js
index 078de82d..cef29832 100644
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -2,6 +2,7 @@ reduce_vars: {
options = {
conditionals : true,
evaluate : true,
+ inline : true,
global_defs : {
C : 0
},
@@ -1032,6 +1033,7 @@ defun_inline_2: {
defun_inline_3: {
options = {
evaluate: true,
+ inline: true,
passes: 2,
reduce_vars: true,
side_effects: true,
@@ -1054,6 +1056,7 @@ defun_inline_3: {
defun_call: {
options = {
+ inline: true,
reduce_vars: true,
unused: true,
}
@@ -1080,6 +1083,7 @@ defun_call: {
defun_redefine: {
options = {
+ inline: true,
reduce_vars: true,
unused: true,
}
@@ -1112,6 +1116,7 @@ defun_redefine: {
func_inline: {
options = {
+ inline: true,
reduce_vars: true,
unused: true,
}
@@ -1138,6 +1143,7 @@ func_inline: {
func_modified: {
options = {
+ inline: true,
reduce_vars: true,
unused: true,
}
@@ -1340,10 +1346,9 @@ iife_func_side_effects: {
console.log("z");
}
(function(a, b, c) {
- function y() {
+ return function() {
console.log("FAIL");
- }
- return y + b();
+ } + b();
})(x(), function() {
return y();
}, z());
@@ -1716,6 +1721,7 @@ redefine_arguments_1: {
redefine_arguments_2: {
options = {
evaluate: true,
+ inline: true,
keep_fargs: false,
reduce_vars: true,
side_effects: true,
@@ -1752,6 +1758,7 @@ redefine_arguments_2: {
redefine_arguments_3: {
options = {
evaluate: true,
+ inline: true,
keep_fargs: false,
passes: 3,
reduce_vars: true,
@@ -1828,6 +1835,7 @@ redefine_farg_1: {
redefine_farg_2: {
options = {
evaluate: true,
+ inline: true,
keep_fargs: false,
reduce_vars: true,
side_effects: true,
@@ -1864,6 +1872,7 @@ redefine_farg_2: {
redefine_farg_3: {
options = {
evaluate: true,
+ inline: true,
keep_fargs: false,
passes: 3,
reduce_vars: true,
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