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Merge branch 'master' into harmony

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This commit is contained in:
Richard van Velzen
2016-06-12 17:29:42 +02:00
parent b0555a123a 6c8e001fee
commit 0a3d780327
10 changed files with 376 additions and 27 deletions
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10
test/compress/ascii.js
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@@ -6,12 +6,13 @@ ascii_only_true: {
}
input: {
function f() {
return "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
return "\x000\x001\x007\x008\x00" +
"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" +
"\x20\x21\x22\x23 ... \x7d\x7e\x7f\x80\x81 ... \xfe\xff\u0fff\uffff";
}
}
expect_exact: 'function f(){return"\\x00\\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\\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\'}'
}
ascii_only_false: {
@@ -22,11 +23,12 @@ ascii_only_false: {
}
input: {
function f() {
return "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
return "\x000\x001\x007\x008\x00" +
"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" +
"\x20\x21\x22\x23 ... \x7d\x7e\x7f\x80\x81 ... \xfe\xff\u0fff\uffff";
}
}
expect_exact: 'function f(){return"\\x00\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\\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\'}'
}

4
test/compress/concat-strings.js
View File

@@ -11,6 +11,9 @@ concat_1: {
var d = 1 + x() + 2 + 3 + "boo";
var e = 1 + x() + 2 + "X" + 3 + "boo";
// be careful with concatentation with "\0" with octal-looking strings.
var f = "\0" + 360 + "\0" + 8 + "\0";
}
expect: {
var a = "foobar" + x() + "moofoo" + y() + "xyz" + q();
@@ -18,5 +21,6 @@ concat_1: {
var c = 1 + x() + 2 + "boo";
var d = 1 + x() + 2 + 3 + "boo";
var e = 1 + x() + 2 + "X3boo";
var f = "\x00360\08\0";
}
}

147
test/compress/issue-1105.js Normal file
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@@ -0,0 +1,147 @@
with_in_global_scope: {
options = {
unused: true
}
input: {
var o = 42;
with(o) {
var foo = 'something'
}
doSomething(o);
}
expect: {
var o=42;
with(o)
var foo = "something";
doSomething(o);
}
}
with_in_function_scope: {
options = {
unused: true
}
input: {
function foo() {
var o = 42;
with(o) {
var foo = "something"
}
doSomething(o);
}
}
expect: {
function foo() {
var o=42;
with(o)
var foo = "something";
doSomething(o)
}
}
}
compress_with_with_in_other_scope: {
options = {
unused: true
}
input: {
function foo() {
var o = 42;
with(o) {
var foo = "something"
}
doSomething(o);
}
function bar() {
var unused = 42;
return something();
}
}
expect: {
function foo() {
var o = 42;
with(o)
var foo = "something";
doSomething(o)
}
function bar() {
return something()
}
}
}
with_using_existing_variable_outside_scope: {
options = {
unused: true
}
input: {
function f() {
var o = {};
var unused = {}; // Doesn't get removed because upper scope uses with
function foo() {
with(o) {
var foo = "something"
}
doSomething(o);
}
foo()
}
}
expect: {
function f() {
var o = {};
var unused = {};
function foo() {
with(o)
var foo = "something";
doSomething(o)
}
foo()
}
}
}
check_drop_unused_in_peer_function: {
options = {
unused: true
}
input: {
function outer() {
var o = {};
var unused = {}; // should be kept
function foo() { // should be kept
function not_in_use() {
var nested_unused = "foo"; // should be dropped
return 24;
}
var unused = {}; // should be kept
with (o) {
var foo = "something";
}
doSomething(o);
}
function bar() {
var unused = {}; // should be dropped
doSomethingElse();
}
foo();
bar();
}
}
expect: {
function outer() {
var o = {};
var unused = {}; // should be kept
function foo() { // should be kept
function not_in_use() {
return 24;
}
var unused = {}; // should be kept
with (o)
var foo = "something";
doSomething(o);
}
function bar() {
doSomethingElse();
}
foo();
bar();
}
}
}

32
test/compress/new.js
View File

@@ -11,6 +11,30 @@ new_statement: {
expect_exact: "new x(1);new x(1)(2);new x(1)(2)(3);new new x(1);new new x(1)(2);new new x(1)(2);(new new x(1))(2);"
}
new_statements_2: {
input: {
new x;
new new x;
new new new x;
new true;
new (0);
new (!0);
new (bar = function(foo) {this.foo=foo;})(123);
new (bar = function(foo) {this.foo=foo;})();
}
expect_exact: "new x;new(new x);new(new(new x));new true;new 0;new(!0);new(bar=function(foo){this.foo=foo})(123);new(bar=function(foo){this.foo=foo});"
}
new_statements_3: {
input: {
new (function(foo){this.foo=foo;})(1);
new (function(foo){this.foo=foo;})();
new (function test(foo){this.foo=foo;})(1);
new (function test(foo){this.foo=foo;})();
}
expect_exact: "new function(foo){this.foo=foo}(1);new function(foo){this.foo=foo};new function test(foo){this.foo=foo}(1);new function test(foo){this.foo=foo};"
}
new_with_rewritten_true_value: {
options = { booleans: true }
input: {
@@ -18,3 +42,11 @@ new_with_rewritten_true_value: {
}
expect_exact: "new(!0);"
}
new_with_many_parameters: {
input: {
new foo.bar("baz");
new x(/123/, 456);
}
expect_exact: 'new foo.bar("baz");new x(/123/,456);'
}