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Remove whitespace generation (#5833)

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* Remove whitespace generation and rely on default printing

Changes to printing:
* Add newline after last empty SwitchCase
* Add newlines around block comments if they are non-flow comments or contain newlines

* Fix a few more fixtures
This commit is contained in:
Daniel Tschinder
2017-06-27 19:57:02 -07:00
committed by Brian Ng
parent bc29145465
commit b3372a572d
379 changed files with 1974 additions and 1109 deletions
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21
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/exec/scope-bindings.js vendored
View File

@@ -1,9 +1,7 @@
var code = [
'var foo = 1;',
'if (x) {',
' const bar = 1;',
'}',
].join('\n');
var code = `var foo = 1;
if (x) {
const bar = 1;
}`;
var innerScope = true;
var res = transform(code, {
@@ -29,11 +27,10 @@ var res = transform(code, {
]),
});
var expected = [
'var foo = 1;',
'if (x) {',
' var bar = 1;',
'}',
].join('\n');
var expected = `var foo = 1;
if (x) {
var bar = 1;
}`;
assert.equal(res.code, expected);

1
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/for-break-continue-return/expected.js vendored
View File

@@ -3,6 +3,7 @@
fns.push(function () {
return i;
});
if (i === 1) {
return "continue";
} else if (i === 2) {

3
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/for-continuation/expected.js vendored
View File

@@ -2,6 +2,7 @@ var _loop = function (_i) {
(function () {
_i;
});
console.log(_i);
_i += 1;
i = _i;
@@ -9,4 +10,4 @@ var _loop = function (_i) {
for (var i = 0; i < 2; i++) {
_loop(i);
}
}

9
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/hoisting/expected.js vendored
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@@ -1,7 +1,10 @@
var _loop = function (i) {
x = 5;
({ f } = { f: 2 });
({
f
} = {
f: 2
});
fns.push(function () {
return i * x;
});
@@ -32,4 +35,4 @@ try {
throw _iteratorError;
}
}
}
}

4
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/issue-1051/expected.js vendored
View File

@@ -4,7 +4,9 @@ foo.func1 = function () {
if (cond2) {
var _ret = function () {
function func2() {}
function func3() {}
func4(function () {
func2();
});
@@ -15,4 +17,4 @@ foo.func1 = function () {
}
}
}
};
};

3
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/issue-973/expected.js vendored
View File

@@ -1,4 +1,5 @@
var arr = [];
for (var i = 0; i < 10; i++) {
var _loop = function (_i) {
arr.push(function () {
@@ -9,4 +10,4 @@ for (var i = 0; i < 10; i++) {
for (var _i = 0; _i < 10; _i++) {
_loop(_i);
}
}
}

4
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/jsx-identifier/expected.js vendored
View File

@@ -1,6 +1,6 @@
// #1683
var arr = [];
for (var i = 0; i < 4; ++i) {
arr.push(React.createElement("i", null));
}
}

7
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/label/expected.js vendored
View File

@@ -2,21 +2,24 @@ var x = void 0,
y = void 0;
{
a: var _x = void 0;
var _y = void 0;
}
switch (0) {
case 0:
a: var _x2 = 0;
}
// it should break from inside of switch statements using labels
} // it should break from inside of switch statements using labels
var _loop = function () {
var z = 3; // force loop function
(function () {
return z;
});
switch (true) {
case true:
return "break|loop";

4
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/loops-and-no-loops/expected.js vendored
View File

@@ -1,7 +1,6 @@
function foo() {
var x = 5;
console.log(x);
{
var _x = 7;
setTimeout(function () {
@@ -37,6 +36,7 @@ function baz() {
return x;
}, 0);
};
qux(i);
}
}
}

2
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/sibling-scopes/expected.js vendored
View File

@@ -1,12 +1,14 @@
var f1, f2;
{
var z = 'z1 value';
f1 = function () {
return z;
};
}
{
var _z = 'z2 value';
f2 = function () {
return _z;
};

3
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/switch-callbacks/expected.js vendored
View File

@@ -4,12 +4,15 @@ function fn() {
switch (true) {
default:
var foo = 4;
if (true) {
var bar = function () {
return foo;
};
console.log(bar());
}
}
})();
}

14
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/switch-inside-loop/expected.js vendored
View File

@@ -8,6 +8,7 @@ var _loop = function () {
}
var z = 3; // to force the plugin to convert to loop function call
(function () {
return z;
});
@@ -17,9 +18,8 @@ for (i = 0; i < 10; i++) {
_loop();
}
assert.equal(i, 10);
assert.equal(i, 10); // it should continue on continue statements within switch
// it should continue on continue statements within switch
var j = 0;
var _loop2 = function () {
@@ -27,9 +27,10 @@ var _loop2 = function () {
case 0:
return "continue";
}
j++;
j++;
var z = 3;
(function () {
return z;
});
@@ -41,9 +42,8 @@ for (i = 0; i < 10; i++) {
if (_ret === "continue") continue;
}
assert.equal(j, 9);
assert.equal(j, 9); // it should work with loops nested within switch
// it should work with loops nested within switch
j = 0;
var _loop3 = function () {
@@ -51,9 +51,11 @@ var _loop3 = function () {
case 0:
var _loop4 = function () {
var z = 3;
(function () {
return z;
});
j++;
return "break";
};
@@ -63,10 +65,12 @@ var _loop3 = function () {
if (_ret2 === "break") break;
}
break;
}
var z = 3;
(function () {
return z;
});

5
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/switch/expected.js vendored
View File

@@ -1,6 +1,8 @@
var a = true;
var b = false;
class e {}
function f() {}
switch (a) {
@@ -8,6 +10,7 @@ switch (a) {
var c = 2;
var foo = true;
break;
case false:
var d = 3;
foo = false;
@@ -26,4 +29,4 @@ switch (true) {
var _f = function () {};
}
}

3
packages/babel-plugin-transform-es2015-block-scoping/test/fixtures/general/wrap-closure-shadow-variables/expected.js vendored
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@@ -9,4 +9,5 @@ var _loop = function (_a) {
for (var _a = 1; _a < 100; _a++) {
_loop(_a);
}
console.log(a);
console.log(a);