JoBoEVD/UglifyJS
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Merge branch 'master' into harmony

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This commit is contained in:
Anthony Van de Gejuchte
2016-07-02 01:50:18 +02:00
committed by Richard van Velzen
parent d8d4e71b9e debc525fa1
commit 6fd9b338dd
21 changed files with 481 additions and 113 deletions
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6
test/compress/ascii.js
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@@ -2,6 +2,7 @@ ascii_only_true: {
options = {}
beautify = {
ascii_only : true,
screw_ie8 : true,
beautify : false,
}
input: {
@@ -12,13 +13,14 @@ ascii_only_true: {
"\x20\x21\x22\x23 ... \x7d\x7e\x7f\x80\x81 ... \xfe\xff\u0fff\uffff";
}
}
expect_exact: 'function f(){return"\\x000\\x001\\x007\\08\\0"+"\\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\b\\t\\n\\x0B\\f\\r\\x0e\\x0f"+"\\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17\\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f"+\' !"# ... }~\\x7f\\x80\\x81 ... \\xfe\\xff\\u0fff\\uffff\'}'
expect_exact: 'function f(){return"\\x000\\x001\\x007\\08\\0"+"\\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\b\\t\\n\\v\\f\\r\\x0e\\x0f"+"\\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17\\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f"+\' !"# ... }~\\x7f\\x80\\x81 ... \\xfe\\xff\\u0fff\\uffff\'}'
}
ascii_only_false: {
options = {}
beautify = {
ascii_only : false,
screw_ie8 : true,
beautify : false,
}
input: {
@@ -29,6 +31,6 @@ ascii_only_false: {
"\x20\x21\x22\x23 ... \x7d\x7e\x7f\x80\x81 ... \xfe\xff\u0fff\uffff";
}
}
expect_exact: 'function f(){return"\\x000\\x001\\x007\\08\\0"+"\\0\x01\x02\x03\x04\x05\x06\x07\\b\\t\\n\\x0B\\f\\r\x0e\x0f"+"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"+\' !"# ... }~\x7f\x80\x81 ... \xfe\xff\u0fff\uffff\'}'
expect_exact: 'function f(){return"\\x000\\x001\\x007\\08\\0"+"\\0\x01\x02\x03\x04\x05\x06\x07\\b\\t\\n\\v\\f\\r\x0e\x0f"+"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"+\' !"# ... }~\x7f\x80\x81 ... \xfe\xff\u0fff\uffff\'}'
}

38
test/compress/conditionals.js
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@@ -868,3 +868,41 @@ trivial_boolean_ternary_expressions : {
f(!(x >= y));
}
}
issue_1154: {
options = {
conditionals: true,
evaluate : true,
booleans : true,
};
input: {
function f1(x) { return x ? -1 : -1; }
function f2(x) { return x ? +2 : +2; }
function f3(x) { return x ? ~3 : ~3; }
function f4(x) { return x ? !4 : !4; }
function f5(x) { return x ? void 5 : void 5; }
function f6(x) { return x ? typeof 6 : typeof 6; }
function g1() { return g() ? -1 : -1; }
function g2() { return g() ? +2 : +2; }
function g3() { return g() ? ~3 : ~3; }
function g4() { return g() ? !4 : !4; }
function g5() { return g() ? void 5 : void 5; }
function g6() { return g() ? typeof 6 : typeof 6; }
}
expect: {
function f1(x) { return -1; }
function f2(x) { return 2; }
function f3(x) { return -4; }
function f4(x) { return !1; }
function f5(x) { return; }
function f6(x) { return "number"; }
function g1() { return g(), -1; }
function g2() { return g(), 2; }
function g3() { return g(), -4; }
function g4() { return g(), !1; }
function g5() { return g(), void 0; }
function g6() { return g(), "number"; }
}
}

95
test/compress/issue-1105.js
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@@ -144,4 +144,97 @@ check_drop_unused_in_peer_function: {
bar();
}
}
}
}
Infinity_not_in_with_scope: {
options = {
unused: true
}
input: {
var o = { Infinity: 'oInfinity' };
var vInfinity = "Infinity";
vInfinity = Infinity;
}
expect: {
var o = { Infinity: 'oInfinity' }
var vInfinity = "Infinity"
vInfinity = 1/0
}
}
Infinity_in_with_scope: {
options = {
unused: true
}
input: {
var o = { Infinity: 'oInfinity' };
var vInfinity = "Infinity";
with (o) { vInfinity = Infinity; }
}
expect: {
var o = { Infinity: 'oInfinity' }
var vInfinity = "Infinity"
with (o) vInfinity = Infinity
}
}
assorted_Infinity_NaN_undefined_in_with_scope: {
options = {
unused: true,
evaluate: true,
dead_code: true,
conditionals: true,
comparisons: true,
booleans: true,
hoist_funs: true,
keep_fargs: true,
if_return: true,
join_vars: true,
cascade: true,
side_effects: true,
sequences: false,
}
input: {
var o = {
undefined : 3,
NaN : 4,
Infinity : 5,
}
if (o) {
f(undefined, void 0);
f(NaN, 0/0);
f(Infinity, 1/0);
f(-Infinity, -(1/0));
f(2 + 7 + undefined, 2 + 7 + void 0);
}
with (o) {
f(undefined, void 0);
f(NaN, 0/0);
f(Infinity, 1/0);
f(-Infinity, -(1/0));
f(2 + 7 + undefined, 2 + 7 + void 0);
}
}
expect: {
var o = {
undefined : 3,
NaN : 4,
Infinity : 5
}
if (o) {
f(void 0, void 0);
f(NaN, NaN);
f(1/0, 1/0);
f(-(1/0), -(1/0));
f(NaN, NaN);
}
with (o) {
f(undefined, void 0);
f(NaN, 0/0);
f(Infinity, 1/0);
f(-Infinity, -(1/0));
f(9 + undefined, 9 + void 0);
}
}
}

3
test/compress/properties.js
View File

@@ -12,7 +12,8 @@ keep_properties: {
dot_properties: {
options = {
properties: true
properties: true,
screw_ie8: false
};
input: {
a["foo"] = "bar";

10
test/compress/string-literal.js Normal file
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@@ -0,0 +1,10 @@
octal_escape_sequence: {
input: {
var boundaries = "\0\7\00\07\70\77\000\077\300\377";
var border_check = "\400\700\0000\3000";
}
expect: {
var boundaries = "\x00\x07\x00\x07\x38\x3f\x00\x3f\xc0\xff";
var border_check = "\x20\x30\x38\x30\x00\x30\xc0\x30";
}
}