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6.0.0

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I'm extremely stupid and didn't commit as I go. To anyone reading this
I'm extremely sorry. A lot of these changes are very broad and I plan on
releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm
afraid I couldn't wait. If you're ever in London I'll buy you a beer
(or assorted beverage!) to make up for it, also I'll kiss your feet and
give you a back massage, maybe.
This commit is contained in:
Sebastian McKenzie
2015-10-29 17:51:24 +00:00
parent 3974dd762d
commit ae7d5367f1
1501 changed files with 16477 additions and 19786 deletions
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158
packages/babel-core/test/api.js
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@@ -4,7 +4,7 @@ var buildExternalHelpers = require("../lib/tools/build-external-helpers");
var transform = require("../lib/transformation");
var Pipeline = require("../lib/transformation/pipeline");
var assert = require("assert");
var File = require("../lib/transformation/file");
var File = require("../lib/transformation/file").default;
function assertIgnored(result) {
assert.ok(result.ignored);
@@ -36,36 +36,23 @@ suite("api", function () {
});
});
test("auxiliaryCommentBefore option", function () {
return Promise.all([
transformAsync("class Foo {}", {
auxiliaryCommentBefore: "foobar"
}).then(function (result) {
assert.ok(result.code.indexOf("foobar") >= 0);
}),
transformAsync("for (let i in bar) { foo(function () { i; }); break; continue; }", {
auxiliaryCommentBefore: "foobar"
}).then(function (result) {
assert.ok(result.code.indexOf("foobar") >= 0);
})
]);
});
test("auxiliaryCommentAfter option", function () {
return Promise.all([
transformAsync("class Foo {}", {
auxiliaryCommentAfter: "foobar"
}).then(function (result) {
assert.ok(result.code.indexOf("foobar") >= 0);
}),
transformAsync("for (let i in bar) { foo(function () { i; }); break; continue; }", {
auxiliaryCommentAfter: "foobar"
}).then(function (result) {
assert.ok(result.code.indexOf("foobar") >= 0);
})
]);
test("auxiliaryComment option", function () {
return transformAsync("class Foo {}", {
auxiliaryComment: "yo bro",
plugins: [function (babel) {
var t = babel.types;
return {
visitor: {
Program: function (path) {
path.unshiftContainer("body", t.expressionStatement(t.identifier("start")));
path.pushContainer("body", t.expressionStatement(t.identifier("end")));
}
}
};
}]
}).then(function (result) {
assert.equal(result.code, "/*yo bro*/start;\nclass Foo {}\n/*yo bro*/end;");
});
});
test("modules metadata", function () {
@@ -126,7 +113,7 @@ suite("api", function () {
}),
transformAsync('export * as externalName1 from "external";', {
stage: 0
plugins: [require("../../babel-plugin-syntax-export-extensions")]
}).then(function (result) {
assert.deepEqual(result.metadata.modules.exports, {
exported: ['externalName1'],
@@ -139,7 +126,7 @@ suite("api", function () {
}),
transformAsync('export externalName2 from "external";', {
stage: 0
plugins: [require("../../babel-plugin-syntax-export-extensions")]
}).then(function (result) {
assert.deepEqual(result.metadata.modules.exports, {
exported: ["externalName2"],
@@ -273,77 +260,6 @@ suite("api", function () {
])
});
suite("getModuleId option", function () {
// As of this commit, `getModuleId` is the only option that isn't JSON
// compatible which is why it's not inside /test/core/fixtures/transformation
function getModuleNameTest(moduleFormat, expected) {
return transformAsync("foo('bar');", {
filename: "/foo/bar/index",
modules: moduleFormat,
moduleIds: true,
getModuleId: function (name) {
return name.replace(/\/index$/, "");
}
}).then(function (result) {
assert.equal(result.code, expected);
});
}
test("amd", function () {
var expected = [
"define('/foo/bar', ['exports'], function (exports) {",
" 'use strict';",
"",
" foo('bar');",
"});"
].join("\n");
return getModuleNameTest("amd", expected);
});
test("umd", function () {
var expected = [
"(function (global, factory) {",
" if (typeof define === 'function' && define.amd) {",
" define('/foo/bar', ['exports'], factory);",
" } else if (typeof exports !== 'undefined') {",
" factory(exports);",
" } else {",
" var mod = {",
" exports: {}",
" };",
" factory(mod.exports);",
" global.fooBar = mod.exports;",
" }",
"})(this, function (exports) {",
" 'use strict';",
"",
" foo('bar');",
"});",
].join("\n");
return getModuleNameTest("umd", expected);
});
test("system", function () {
var expected = [
"System.register('/foo/bar', [], function (_export) {",
" 'use strict';",
"",
" return {",
" setters: [],",
" execute: function () {",
" foo('bar');",
" }",
" };",
"});",
].join("\n");
return getModuleNameTest("system", expected);
});
});
suite("env option", function () {
var oldBabelEnv = process.env.BABEL_ENV;
var oldNodeEnv = process.env.NODE_ENV;
@@ -361,10 +277,10 @@ suite("api", function () {
test("default", function () {
return transformAsync("foo;", {
env: {
development: { blacklist: "strict" }
development: { code: false }
}
}).then(function (result) {
assert.equal(result.code, "foo;");
assert.equal(result.code, undefined);
});
});
@@ -372,10 +288,10 @@ suite("api", function () {
process.env.BABEL_ENV = "foo";
return transformAsync("foo;", {
env: {
foo: { blacklist: "strict" }
foo: { code: false }
}
}).then(function (result) {
assert.equal(result.code, "foo;");
assert.equal(result.code, undefined);
});
});
@@ -383,27 +299,19 @@ suite("api", function () {
process.env.NODE_ENV = "foo";
return transformAsync("foo;", {
env: {
foo: { blacklist: "strict" }
foo: { code: false }
}
}).then(function (result) {
assert.equal(result.code, "foo;");
assert.equal(result.code, undefined);
});
});
});
test("addHelper unknown", function () {
var file = new File({}, transform.pipeline);
assert.throws(function () {
file.addHelper("foob");
}, /Unknown helper foob/);
});
test("resolveModuleSource option", function () {
var actual = 'import foo from "foo-import-default";\nimport "foo-import-bare";\nexport { foo } from "foo-export-named";';
var expected = 'import foo from "resolved/foo-import-default";\nimport "resolved/foo-import-bare";\nexport { foo } from "resolved/foo-export-named";';
return transformAsync(actual, {
blacklist: ["es6.modules", "strict"],
resolveModuleSource: function (originalSource) {
return "resolved/" + originalSource;
}
@@ -412,20 +320,6 @@ suite("api", function () {
});
});
test("extra options", function () {
var file1 = new File({ extra: { foo: "bar" } }, transform.pipeline);
assert.equal(file1.opts.extra.foo, "bar");
var file2 = new File({}, transform.pipeline);
var file3 = new File({}, transform.pipeline);
assert.ok(file2.opts.extra !== file3.opts.extra);
});
// For now just signal that it's not cruft and shouldn't be deleted.
test("pretransform exists", function () {
assert.ok(Pipeline.prototype.pretransform);
});
suite("buildExternalHelpers", function () {
test("all", function () {
var script = buildExternalHelpers();