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Merge branch 'master' into harmony-v3.1.6

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This commit is contained in:
alexlamsl
2017-10-29 13:23:39 +08:00
parent 6371e2ee63 2fd927a7cc
commit 086cb33163
12 changed files with 1364 additions and 224 deletions
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124
test/compress/arrays.js
View File

@@ -203,50 +203,110 @@ constant_join_3: {
for_loop: {
options = {
unsafe : true,
unused : true,
evaluate : true,
reduce_vars : true
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
};
input: {
function f0() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++) {
console.log(a[i]);
}
var b = 0;
for (var i = 0; i < a.length; i++)
b += a[i];
return b;
}
function f1() {
var a = [1, 2, 3];
for (var i = 0, len = a.length; i < len; i++) {
console.log(a[i]);
}
var b = 0;
for (var i = 0, len = a.length; i < len; i++)
b += a[i];
return b;
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++) {
a[i]++;
}
}
}
expect: {
function f0() {
var a = [1, 2, 3];
for (var i = 0; i < 3; i++)
console.log(a[i]);
}
function f1() {
var a = [1, 2, 3];
for (var i = 0; i < 3; i++)
console.log(a[i]);
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++)
a[i]++;
return a[2];
}
console.log(f0(), f1(), f2());
}
expect: {
function f0() {
var a = [1, 2, 3];
var b = 0;
for (var i = 0; i < 3; i++)
b += a[i];
return b;
}
function f1() {
var a = [1, 2, 3];
var b = 0;
for (var i = 0; i < 3; i++)
b += a[i];
return b;
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++)
a[i]++;
return a[2];
}
console.log(f0(), f1(), f2());
}
expect_stdout: "6 6 4"
}
index: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a[0], a[1]);
}
expect: {
console.log(1, 2);
}
expect_stdout: "1 2"
}
length: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a.length);
}
expect: {
console.log(2);
}
expect_stdout: "2"
}
index_length: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a[0], a.length);
}
expect: {
console.log(1, 2);
}
expect_stdout: "1 2"
}

69
test/compress/collapse_vars.js
View File

@@ -2150,7 +2150,7 @@ inner_lvalues: {
console.log(null, a, b);
}
expect: {
var a, b = 10;
var b = 10;
var a = (--b || a || 3).toString(), c = --b + -a;
console.log(null, a, b);
}
@@ -2808,73 +2808,6 @@ issue_2319_3: {
expect_stdout: "true"
}
prop_side_effects_1: {
options = {
collapse_vars: true,
evaluate: true,
pure_getters: "strict",
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var C = 1;
console.log(C);
var obj = {
bar: function() {
return C + C;
}
};
console.log(obj.bar());
}
expect: {
console.log(1);
console.log({
bar: function() {
return 2;
}
}.bar());
}
expect_stdout: [
"1",
"2",
]
}
prop_side_effects_2: {
options = {
collapse_vars: true,
evaluate: true,
inline: true,
passes: 2,
pure_getters: "strict",
reduce_vars: true,
side_effects: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var C = 1;
console.log(C);
var obj = {
bar: function() {
return C + C;
}
};
console.log(obj.bar());
}
expect: {
console.log(1);
console.log(2);
}
expect_stdout: [
"1",
"2",
]
}
issue_2365: {
options = {
collapse_vars: true,

39
test/compress/comparing.js
View File

@@ -73,4 +73,41 @@ dont_change_in_or_instanceof_expressions: {
1 instanceof 1;
null instanceof null;
}
}
}
self_comparison_1: {
options = {
comparisons: true,
}
input: {
a === a;
a !== b;
b.c === a.c;
b.c !== b.c;
}
expect: {
a == a;
a !== b;
b.c === a.c;
b.c != b.c;
}
}
self_comparison_2: {
options = {
comparisons: true,
reduce_vars: true,
toplevel: true,
}
input: {
function f() {}
var o = {};
console.log(f != f, o === o);
}
expect: {
function f() {}
var o = {};
console.log(false, true);
}
expect_stdout: "false true"
}

61
test/compress/evaluate.js
View File

@@ -480,10 +480,11 @@ unsafe_object_accessor: {
}
}
unsafe_function: {
prop_function: {
options = {
evaluate : true,
unsafe : true
evaluate: true,
properties: true,
side_effects: true,
}
input: {
console.log(
@@ -496,9 +497,9 @@ unsafe_function: {
expect: {
console.log(
({a:{b:1},b:function(){}}) + 1,
({b:function(){}}, {b:1}) + 1,
({a:{b:1}}, function(){}) + 1,
({b:function(){}}, {b:1}).b + 1
({b:1}) + 1,
function(){} + 1,
2
);
}
expect_stdout: true
@@ -724,10 +725,11 @@ unsafe_string_bad_index: {
expect_stdout: true
}
unsafe_prototype_function: {
prototype_function: {
options = {
evaluate : true,
unsafe : true
evaluate: true,
properties: true,
side_effects: true,
}
input: {
var a = ({valueOf: 0}) < 1;
@@ -746,8 +748,8 @@ unsafe_prototype_function: {
var d = ({toString: 0}) + "";
var e = (({valueOf: 0}) + "")[2];
var f = (({toString: 0}) + "")[2];
var g = ({}, 0)();
var h = ({}, 0)();
var g = 0();
var h = 0();
}
}
@@ -1288,3 +1290,40 @@ issue_2231_2: {
}
expect_stdout: true
}
self_comparison_1: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var o = { n: NaN };
console.log(o.n == o.n, o.n === o.n, o.n != o.n, o.n !== o.n, typeof o.n);
}
expect: {
console.log(false, false, true, true, "number");
}
expect_stdout: "false false true true 'number'"
}
self_comparison_2: {
options = {
evaluate: true,
hoist_props: true,
passes: 2,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = { n: NaN };
console.log(o.n == o.n, o.n === o.n, o.n != o.n, o.n !== o.n, typeof o.n);
}
expect: {
console.log(false, false, true, true, "number");
}
expect_stdout: "false false true true 'number'"
}

12
test/compress/functions.js
View File

@@ -151,13 +151,13 @@ issue_1841_2: {
function_returning_constant_literal: {
options = {
reduce_vars: true,
unsafe: true,
toplevel: true,
evaluate: true,
cascade: true,
unused: true,
inline: true,
passes: 2,
properties: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
unused: true,
}
input: {
function greeter() {

371
test/compress/hoist_props.js Normal file
View File

@@ -0,0 +1,371 @@
issue_2377_1: {
options = {
evaluate: true,
inline: true,
hoist_props: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var obj = {
foo: 1,
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.cube(3));
}
expect: {
var obj_foo = 1, obj_cube = function(x) {
return x * x * x;
};
console.log(obj_foo, obj_cube(3));
}
expect_stdout: "1 27"
}
issue_2377_2: {
options = {
evaluate: true,
inline: true,
hoist_props: true,
passes: 2,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var obj = {
foo: 1,
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.cube(3));
}
expect: {
console.log(1, function(x) {
return x * x * x;
}(3));
}
expect_stdout: "1 27"
}
issue_2377_3: {
options = {
evaluate: true,
inline: true,
hoist_props: true,
passes: 3,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var obj = {
foo: 1,
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.cube(3));
}
expect: {
console.log(1, 27);
}
expect_stdout: "1 27"
}
direct_access_1: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var a = 0;
var obj = {
a: 1,
b: 2,
};
for (var k in obj) a++;
console.log(a, obj.a);
}
expect: {
var a = 0;
var obj = {
a: 1,
b: 2,
};
for (var k in obj) a++;
console.log(a, obj.a);
}
expect_stdout: "2 1"
}
direct_access_2: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = { a: 1 };
var f = function(k) {
if (o[k]) return "PASS";
};
console.log(f("a"));
}
expect: {
var o = { a: 1 };
console.log(function(k) {
if (o[k]) return "PASS";
}("a"));
}
expect_stdout: "PASS"
}
direct_access_3: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = { a: 1 };
o.b;
console.log(o.a);
}
expect: {
var o = { a: 1 };
o.b;
console.log(o.a);
}
expect_stdout: "1"
}
single_use: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var obj = {
bar: function() {
return 42;
},
};
console.log(obj.bar());
}
expect: {
console.log({
bar: function() {
return 42;
},
}.bar());
}
}
name_collision_1: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
}
input: {
var obj_foo = 1;
var obj_bar = 2;
function f() {
var obj = {
foo: 3,
bar: 4,
"b-r": 5,
"b+r": 6,
"b!r": 7,
};
console.log(obj_foo, obj.foo, obj.bar, obj["b-r"], obj["b+r"], obj["b!r"]);
}
f();
}
expect: {
var obj_foo = 1;
var obj_bar = 2;
function f() {
var obj_foo$0 = 3,
obj_bar = 4,
obj_b_r = 5,
obj_b_r$0 = 6,
obj_b_r$1 = 7;
console.log(obj_foo, obj_foo$0, obj_bar, obj_b_r, obj_b_r$0, obj_b_r$1);
}
f();
}
expect_stdout: "1 3 4 5 6 7"
}
name_collision_2: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
}
input: {
var o = {
p: 1,
0: function(x) {
return x;
},
1: function(x) {
return x + 1;
}
}, o__$0 = 2, o__$1 = 3;
console.log(o.p === o.p, o[0](4), o[1](5), o__$0, o__$1);
}
expect: {
var o_p = 1,
o__ = function(x) {
return x;
},
o__$2 = function(x) {
return x + 1;
},
o__$0 = 2,
o__$1 = 3;
console.log(o_p === o_p, o__(4), o__$2(5), o__$0, o__$1);
}
expect_stdout: "true 4 6 2 3"
}
name_collision_3: {
options = {
hoist_props: true,
reduce_vars: true,
toplevel: true,
}
input: {
var o = {
p: 1,
0: function(x) {
return x;
},
1: function(x) {
return x + 1;
}
}, o__$0 = 2, o__$1 = 3;
console.log(o.p === o.p, o[0](4), o[1](5));
}
expect: {
var o_p = 1,
o__ = function(x) {
return x;
},
o__$2 = function(x) {
return x + 1;
},
o__$0 = 2,
o__$1 = 3;
console.log(o_p === o_p, o__(4), o__$2(5));
}
expect_stdout: "true 4 6"
}
contains_this_1: {
options = {
evaluate: true,
hoist_props: true,
inline: true,
passes: 2,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = {
u: function() {
return this === this;
},
p: 1
};
console.log(o.p, o.p);
}
expect: {
console.log(1, 1);
}
expect_stdout: "1 1"
}
contains_this_2: {
options = {
evaluate: true,
hoist_props: true,
inline: true,
passes: 2,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = {
u: function() {
return this === this;
},
p: 1
};
console.log(o.p, o.p, o.u);
}
expect: {
console.log(1, 1, function() {
return this === this;
});
}
expect_stdout: true
}
contains_this_3: {
options = {
evaluate: true,
hoist_props: true,
inline: true,
passes: 2,
reduce_vars: true,
toplevel: true,
unused: true,
}
input: {
var o = {
u: function() {
return this === this;
},
p: 1
};
console.log(o.p, o.p, o.u());
}
expect: {
var o = {
u: function() {
return this === this;
},
p: 1
};
console.log(o.p, o.p, o.u());
}
expect_stdout: "1 1 true"
}

236
test/compress/properties.js
View File

@@ -1,7 +1,8 @@
keep_properties: {
options = {
properties: false
};
evaluate: true,
properties: false,
}
input: {
a["foo"] = "bar";
}
@@ -12,6 +13,7 @@ keep_properties: {
dot_properties: {
options = {
evaluate: true,
properties: true,
}
beautify = {
@@ -37,6 +39,7 @@ dot_properties: {
dot_properties_es5: {
options = {
evaluate: true,
properties: true,
}
beautify = {
@@ -61,8 +64,8 @@ dot_properties_es5: {
sub_properties: {
options = {
evaluate: true,
properties: true
};
properties: true,
}
input: {
a[0] = 0;
a["0"] = 1;
@@ -81,18 +84,18 @@ sub_properties: {
a[3.14] = 3;
a.if = 4;
a["foo bar"] = 5;
a[NaN] = 6;
a[null] = 7;
a.NaN = 6;
a.null = 7;
a[void 0] = 8;
}
}
evaluate_array_length: {
options = {
evaluate: true,
properties: true,
unsafe: true,
evaluate: true
};
}
input: {
a = [1, 2, 3].length;
a = [1, 2, 3].join()["len" + "gth"];
@@ -109,10 +112,10 @@ evaluate_array_length: {
evaluate_string_length: {
options = {
evaluate: true,
properties: true,
unsafe: true,
evaluate: true
};
}
input: {
a = "foo".length;
a = ("foo" + "bar")["len" + "gth"];
@@ -151,7 +154,8 @@ mangle_properties: {
mangle_unquoted_properties: {
options = {
properties: false
evaluate: true,
properties: false,
}
mangle = {
properties: {
@@ -250,7 +254,8 @@ mangle_debug_suffix: {
mangle_debug_suffix_keep_quoted: {
options = {
properties: false
evaluate: true,
properties: false,
}
mangle = {
properties: {
@@ -679,8 +684,8 @@ accessor_this: {
issue_2208_1: {
options = {
inline: true,
properties: true,
side_effects: true,
unsafe: true,
}
input: {
console.log({
@@ -698,8 +703,8 @@ issue_2208_1: {
issue_2208_2: {
options = {
inline: true,
properties: true,
side_effects: true,
unsafe: true,
}
input: {
console.log({
@@ -723,8 +728,8 @@ issue_2208_2: {
issue_2208_3: {
options = {
inline: true,
properties: true,
side_effects: true,
unsafe: true,
}
input: {
a = 42;
@@ -748,8 +753,8 @@ issue_2208_3: {
issue_2208_4: {
options = {
inline: true,
properties: true,
side_effects: true,
unsafe: true,
}
input: {
function foo() {}
@@ -772,8 +777,8 @@ issue_2208_4: {
issue_2208_5: {
options = {
inline: true,
properties: true,
side_effects: true,
unsafe: true,
}
input: {
console.log({
@@ -1052,3 +1057,200 @@ unsafe_methods_regex: {
]
node_version: ">=6"
}
lhs_prop_1: {
options = {
evaluate: true,
properties: true,
}
input: {
console.log(++{
a: 1
}.a);
}
expect: {
console.log(++{
a: 1
}.a);
}
expect_stdout: "2"
}
lhs_prop_2: {
options = {
evaluate: true,
inline: true,
properties: true,
reduce_vars: true,
side_effects: true,
unused: true,
}
input: {
[1][0] = 42;
(function(a) {
a.b = "g";
})("abc");
(function(a) {
a[2] = "g";
})("def");
(function(a) {
a[""] = "g";
})("ghi");
}
expect: {
[1][0] = 42;
"abc".b = "g";
"def"[2] = "g";
"ghi"[""] = "g";
}
}
literal_duplicate_key_side_effects: {
options = {
properties: true,
side_effects: true,
}
input: {
console.log({
a: "FAIL",
a: console.log ? "PASS" : "FAIL"
}.a);
}
expect: {
console.log(console.log ? "PASS" : "FAIL");
}
expect_stdout: "PASS"
}
prop_side_effects_1: {
options = {
evaluate: true,
inline: true,
properties: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
unused: true,
}
input: {
var C = 1;
console.log(C);
var obj = {
bar: function() {
return C + C;
}
};
console.log(obj.bar());
}
expect: {
console.log(1);
var obj = {
bar: function() {
return 2;
}
};
console.log(obj.bar());
}
expect_stdout: [
"1",
"2",
]
}
prop_side_effects_2: {
options = {
evaluate: true,
inline: true,
passes: 2,
properties: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
unused: true,
}
input: {
var C = 1;
console.log(C);
var obj = {
"": function() {
return C + C;
}
};
console.log(obj[""]());
}
expect: {
console.log(1);
console.log(2);
}
expect_stdout: [
"1",
"2",
]
}
accessor_1: {
options = {
properties: true,
}
input: {
console.log({
a: "FAIL",
get a() {
return "PASS";
}
}.a);
}
expect: {
console.log({
a: "FAIL",
get a() {
return "PASS";
}
}.a);
}
expect_stdout: "PASS"
node_version: ">=4"
}
accessor_2: {
options = {
properties: true,
}
input: {
console.log({
get a() {
return "PASS";
},
set a(v) {},
a: "FAIL"
}.a);
}
expect: {
console.log({
get a() {
return "PASS";
},
set a(v) {},
a: "FAIL"
}.a);
}
expect_stdout: true
}
array_hole: {
options = {
properties: true,
side_effects: true,
}
input: {
console.log(
[ 1, 2, , 3][1],
[ 1, 2, , 3][2],
[ 1, 2, , 3][3]
);
}
expect: {
console.log(2, void 0, 3);
}
expect_stdout: "2 undefined 3"
}

347
test/compress/reduce_vars.js
View File

@@ -211,7 +211,116 @@ unsafe_evaluate: {
}
}
unsafe_evaluate_object: {
unsafe_evaluate_side_effect_free_1: {
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; }());
console.log(function(){ var o={p:3}; console.log([o][0].p); return o.p; }());
}
expect: {
console.log(function(){ console.log(1); return 1; }());
console.log(function(){ var o={p:2}; console.log(2); return o; }());
console.log(function(){ console.log(3); return 3; }());
}
expect_stdout: true
}
unsafe_evaluate_side_effect_free_2: {
options = {
collapse_vars: true,
evaluate: true,
passes: 2,
pure_getters: "strict",
reduce_vars: true,
unsafe: true,
unused: true,
}
input: {
console.log(function(){ var o={p:1},a=[o]; console.log(a[0].p); return o.p; }());
}
expect: {
console.log(function(){ console.log(1); return 1; }());
}
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; }());
console.log(function(){ var o={p:3},a=[o]; console.log(a[0].p++); 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; }());
console.log(function(){ var o={p:3},a=[o]; console.log(a[0].p++); 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; }());
console.log(function(){ var o={p:7}; console.log([o][0].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; }());
console.log(function(){ var o={p:7}; console.log([o][0].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,
reduce_vars : true,
@@ -251,7 +360,83 @@ unsafe_evaluate_object: {
}
}
unsafe_evaluate_array: {
unsafe_evaluate_object_2: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var obj = {
foo: 1,
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.bar, obj.square(2), obj.cube);
}
expect: {
var obj = {
foo: 1,
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(1, 2, obj.square(2), obj.cube);
}
expect_stdout: true
}
unsafe_evaluate_object_3: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var obj = {
get foo() {
return 1;
},
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.bar, obj.square(2), obj.cube);
}
expect: {
var obj = {
get foo() {
return 1;
},
bar: 2,
square: function(x) {
return x * x;
},
cube: function(x) {
return x * x * x;
},
};
console.log(obj.foo, obj.bar, obj.square(2), obj.cube);
}
expect_stdout: true
}
unsafe_evaluate_array_1: {
options = {
evaluate : true,
reduce_vars : true,
@@ -299,6 +484,132 @@ unsafe_evaluate_array: {
}
}
unsafe_evaluate_array_2: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
}
input: {
var arr = [
1,
2,
function(x) {
return x * x;
},
function(x) {
return x * x * x;
},
];
console.log(arr[0], arr[1], arr[2](2), arr[3]);
}
expect: {
var arr = [
1,
2,
function(x) {
return x * x;
},
function(x) {
return x * x * x;
},
];
console.log(1, 2, arr[2](2), arr[3]);
}
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,
@@ -2766,6 +3077,7 @@ obj_var_2: {
evaluate: true,
inline: true,
passes: 2,
properties: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
@@ -2822,10 +3134,10 @@ obj_arg_2: {
evaluate: true,
inline: true,
passes: 2,
properties: true,
reduce_vars: true,
side_effects: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
@@ -3196,3 +3508,32 @@ issue_2406_2: {
}.fn());
}
}
escaped_prop: {
options = {
collapse_vars: true,
evaluate: true,
inline: true,
pure_getters: "strict",
reduce_vars: true,
side_effects: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var obj = { o: { a: 1 } };
(function(o) {
o.a++;
})(obj.o);
(function(o) {
console.log(o.a);
})(obj.o);
}
expect: {
var obj = { o: { a: 1 } };
obj.o.a++;
console.log(obj.o.a);
}
expect_stdout: "2"
}