mirror of https://github.com/webpack/webpack.git
576 lines
20 KiB
JavaScript
576 lines
20 KiB
JavaScript
"use strict";
|
|
|
|
const webpack = require("..");
|
|
|
|
describe("Validation", () => {
|
|
const createTestCase = (name, config, fn) => {
|
|
it("should fail validation for " + name, () => {
|
|
try {
|
|
webpack(config);
|
|
} catch (err) {
|
|
if (err.name !== "ValidationError") throw err;
|
|
|
|
expect(err.message).toMatch(/^Invalid configuration object./);
|
|
fn(err.message);
|
|
|
|
return;
|
|
}
|
|
|
|
throw new Error("Validation didn't fail");
|
|
});
|
|
};
|
|
|
|
createTestCase("undefined configuration", undefined, msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration should be an object:
|
|
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, experiments?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }"
|
|
`)
|
|
);
|
|
|
|
createTestCase("null configuration", null, msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration should be an object:
|
|
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, experiments?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"empty entry string",
|
|
{
|
|
entry: ""
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.entry should be an non-empty string.
|
|
-> An entry point without name. The string is resolved to a module which is loaded upon startup."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"empty entry bundle array",
|
|
{
|
|
entry: {
|
|
bundle: []
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.entry['bundle'] should be an non-empty array.
|
|
-> A non-empty array of non-empty strings"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"invalid instanceof",
|
|
{
|
|
entry: "a",
|
|
module: {
|
|
wrappedContextRegExp: 1337
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.module.wrappedContextRegExp should be an instance of RegExp
|
|
-> Set the inner regular expression for partial dynamic dependencies."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"invalid minimum",
|
|
{
|
|
entry: "a",
|
|
parallelism: 0
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.parallelism should be >= 1.
|
|
-> The number of parallel processed modules in the compilation."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"repeated value",
|
|
{
|
|
entry: ["abc", "def", "abc"]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.entry should not contain the item 'abc' twice.
|
|
-> A non-empty array of non-empty strings"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"multiple errors",
|
|
{
|
|
entry: [/a/],
|
|
output: {
|
|
filename: /a/
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.entry[0] should be a non-empty string.
|
|
-> A non-empty string
|
|
- configuration.output.filename should be one of these:
|
|
non-empty string | function
|
|
-> Specifies the name of each output file on disk. You must **not** specify an absolute path here! The \`output.path\` option determines the location on disk the files are written to, filename is used solely for naming the individual files.
|
|
Details:
|
|
* configuration.output.filename should be a non-empty string.
|
|
* configuration.output.filename should be an instance of function."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"multiple configurations",
|
|
[
|
|
{
|
|
entry: [/a/]
|
|
},
|
|
{
|
|
entry: "a",
|
|
output: {
|
|
filename: /a/
|
|
}
|
|
}
|
|
],
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration[0].entry[0] should be a non-empty string.
|
|
-> A non-empty string
|
|
- configuration[1].output.filename should be one of these:
|
|
non-empty string | function
|
|
-> Specifies the name of each output file on disk. You must **not** specify an absolute path here! The \`output.path\` option determines the location on disk the files are written to, filename is used solely for naming the individual files.
|
|
Details:
|
|
* configuration[1].output.filename should be a non-empty string.
|
|
* configuration[1].output.filename should be an instance of function."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"deep error",
|
|
{
|
|
entry: "a",
|
|
module: {
|
|
rules: [
|
|
{
|
|
oneOf: [
|
|
{
|
|
test: "/a",
|
|
passer: {
|
|
amd: false
|
|
}
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.module.rules[0].oneOf[0] has an unknown property 'passer'. These properties are valid:
|
|
object { compiler?, enforce?, exclude?, generator?, include?, issuer?, loader?, oneOf?, options?, parser?, realResource?, resolve?, resource?, resourceQuery?, rules?, sideEffects?, test?, type?, use? }
|
|
-> A rule"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"additional key on root",
|
|
{
|
|
entry: "a",
|
|
postcss: () => {}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration has an unknown property 'postcss'. These properties are valid:
|
|
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, experiments?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }
|
|
For typos: please correct them.
|
|
For loader options: webpack >= v2.0.0 no longer allows custom properties in configuration.
|
|
Loaders should be updated to allow passing options via loader options in module.rules.
|
|
Until loaders are updated one can use the LoaderOptionsPlugin to pass these options to the loader:
|
|
plugins: [
|
|
new webpack.LoaderOptionsPlugin({
|
|
// test: /\\\\.xxx$/, // may apply this only for some modules
|
|
options: {
|
|
postcss: …
|
|
}
|
|
})
|
|
]"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"enum",
|
|
{
|
|
entry: "a",
|
|
devtool: true
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.devtool should be one of these:
|
|
false | \\"eval\\" | string (should match pattern \\"^(inline-|hidden-|eval-)?(nosources-)?(cheap-(module-)?)?source-map$\\")
|
|
-> A developer tool to enhance debugging (false | eval | [inline-|hidden-|eval-][nosources-][cheap-[module-]]source-map).
|
|
Details:
|
|
* configuration.devtool should be one of these:
|
|
false | \\"eval\\"
|
|
* configuration.devtool should be a string (should match pattern \\"^(inline-|hidden-|eval-)?(nosources-)?(cheap-(module-)?)?source-map$\\")."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"! in path",
|
|
{
|
|
entry: "foo.js",
|
|
output: {
|
|
path: "/somepath/!test",
|
|
filename: "bar"
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.path: The provided value \\"/somepath/!test\\" contains exclamation mark (!) which is not allowed because it's reserved for loader syntax.
|
|
-> The output directory as **absolute path** (required)."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"relative path",
|
|
{
|
|
entry: "foo.js",
|
|
output: {
|
|
filename: "/bar"
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.filename: A relative path is expected. However, the provided value \\"/bar\\" is an absolute path!
|
|
Please use output.path to specify absolute path and output.filename for the file name."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"absolute path",
|
|
{
|
|
entry: "foo.js",
|
|
output: {
|
|
filename: "bar"
|
|
},
|
|
context: "baz"
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.context: The provided value \\"baz\\" is not an absolute path!
|
|
-> The base directory (absolute path!) for resolving the \`entry\` option. If \`output.pathinfo\` is set, the included pathinfo is shortened to this directory."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"missing stats option",
|
|
{
|
|
entry: "foo.js",
|
|
stats: {
|
|
foobar: true
|
|
}
|
|
},
|
|
msg => {
|
|
expect(
|
|
msg
|
|
.replace(/object \{ .* \}/g, "object {...}")
|
|
.replace(/"none" \| .+/g, '"none" | ...')
|
|
).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.stats has an unknown property 'foobar'. These properties are valid:
|
|
object {...}"
|
|
`);
|
|
}
|
|
);
|
|
|
|
createTestCase(
|
|
"Invalid plugin provided: bool",
|
|
{
|
|
entry: "foo.js",
|
|
plugins: [false]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.plugins[0] should be one of these:
|
|
object { apply, … } | function
|
|
-> Plugin of type object or instanceof Function
|
|
Details:
|
|
* configuration.plugins[0] should be an object:
|
|
object { apply, … }
|
|
-> Plugin instance
|
|
* configuration.plugins[0] should be an instance of function
|
|
-> Function acting as plugin."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"Invalid plugin provided: array",
|
|
{
|
|
entry: "foo.js",
|
|
plugins: [[]]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.plugins[0] should be one of these:
|
|
object { apply, … } | function
|
|
-> Plugin of type object or instanceof Function
|
|
Details:
|
|
* configuration.plugins[0] should be an object:
|
|
object { apply, … }
|
|
-> Plugin instance
|
|
* configuration.plugins[0] should be an instance of function
|
|
-> Function acting as plugin."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"Invalid plugin provided: string",
|
|
{
|
|
entry: "foo.js",
|
|
plugins: ["abc123"]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.plugins[0] should be one of these:
|
|
object { apply, … } | function
|
|
-> Plugin of type object or instanceof Function
|
|
Details:
|
|
* configuration.plugins[0] should be an object:
|
|
object { apply, … }
|
|
-> Plugin instance
|
|
* configuration.plugins[0] should be an instance of function
|
|
-> Function acting as plugin."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"Invalid plugin provided: int",
|
|
{
|
|
entry: "foo.js",
|
|
plugins: [12]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.plugins[0] should be one of these:
|
|
object { apply, … } | function
|
|
-> Plugin of type object or instanceof Function
|
|
Details:
|
|
* configuration.plugins[0] should be an object:
|
|
object { apply, … }
|
|
-> Plugin instance
|
|
* configuration.plugins[0] should be an instance of function
|
|
-> Function acting as plugin."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"Invalid plugin provided: object without apply function",
|
|
{
|
|
entry: "foo.js",
|
|
plugins: [{}]
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.plugins[0] misses the property 'apply'. Should be:
|
|
function
|
|
-> The run point of the plugin, required method."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"invalid mode",
|
|
{
|
|
mode: "protuction"
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.mode should be one of these:
|
|
\\"development\\" | \\"production\\" | \\"none\\"
|
|
-> Enable production optimizations or development hints."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"debug",
|
|
{
|
|
debug: true
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration has an unknown property 'debug'. These properties are valid:
|
|
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, experiments?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }
|
|
The 'debug' property was removed in webpack 2.0.0.
|
|
Loaders should be updated to allow passing this option via loader options in module.rules.
|
|
Until loaders are updated one can use the LoaderOptionsPlugin to switch loaders into debug mode:
|
|
plugins: [
|
|
new webpack.LoaderOptionsPlugin({
|
|
debug: true
|
|
})
|
|
]"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"missing cache group name",
|
|
{
|
|
optimization: {
|
|
splitChunks: {
|
|
cacheGroups: {
|
|
test: /abc/
|
|
}
|
|
}
|
|
}
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.optimization.splitChunks.cacheGroups should not be object { test, … }
|
|
-> Using the cacheGroup shorthand syntax with a cache group named 'test' is a potential config error
|
|
Did you intent to define a cache group with a test instead?
|
|
cacheGroups: {
|
|
<name>: {
|
|
test: ...
|
|
}
|
|
}
|
|
object { <key>: false | function | string | RegExp | object { automaticNameDelimiter?, chunks?, enforce?, filename?, idHint?, maxAsyncRequests?, maxAsyncSize?, maxInitialRequests?, maxInitialSize?, maxSize?, minChunks?, minRemainingSize?, minSize?, name?, priority?, reuseExistingChunk?, test?, type? } }
|
|
-> Assign modules to a cache group (modules from different cache groups are tried to keep in separate chunks, default categories: 'default', 'defaultVendors')"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"holey array",
|
|
// eslint-disable-next-line no-sparse-arrays
|
|
[
|
|
{
|
|
mode: "production"
|
|
},
|
|
,
|
|
{
|
|
mode: "development"
|
|
}
|
|
],
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration[1] should be an object:
|
|
object { amd?, bail?, cache?, context?, dependencies?, devServer?, devtool?, entry?, experiments?, externals?, infrastructureLogging?, loader?, mode?, module?, name?, node?, optimization?, output?, parallelism?, performance?, plugins?, profile?, recordsInputPath?, recordsOutputPath?, recordsPath?, resolve?, resolveLoader?, serve?, stats?, target?, watch?, watchOptions? }"
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"ecmaVersion",
|
|
{
|
|
output: { ecmaVersion: 2008 }
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.ecmaVersion should be one of these:
|
|
number (should be >= 5 and <= 11) | 2009 | number (should be >= 2015 and <= 2020)
|
|
-> The maximum EcmaScript version of the webpack generated code (doesn't include input source code from modules).
|
|
Details:
|
|
* configuration.output.ecmaVersion should be >= 5 and <= 11.
|
|
* configuration.output.ecmaVersion should be >= 2015 and <= 2020."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"ecmaVersion",
|
|
{
|
|
output: { ecmaVersion: 20008 }
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.ecmaVersion should be one of these:
|
|
number (should be >= 5 and <= 11) | 2009 | number (should be >= 2015 and <= 2020)
|
|
-> The maximum EcmaScript version of the webpack generated code (doesn't include input source code from modules).
|
|
Details:
|
|
* configuration.output.ecmaVersion should be >= 5 and <= 11.
|
|
* configuration.output.ecmaVersion should be >= 2015 and <= 2020."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"ecmaVersion",
|
|
{
|
|
output: { ecmaVersion: 4 }
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.ecmaVersion should be one of these:
|
|
number (should be >= 5 and <= 11) | 2009 | number (should be >= 2015 and <= 2020)
|
|
-> The maximum EcmaScript version of the webpack generated code (doesn't include input source code from modules).
|
|
Details:
|
|
* configuration.output.ecmaVersion should be >= 5 and <= 11.
|
|
* configuration.output.ecmaVersion should be >= 2015 and <= 2020."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"ecmaVersion",
|
|
{
|
|
output: { ecmaVersion: 40 }
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.output.ecmaVersion should be one of these:
|
|
number (should be >= 5 and <= 11) | 2009 | number (should be >= 2015 and <= 2020)
|
|
-> The maximum EcmaScript version of the webpack generated code (doesn't include input source code from modules).
|
|
Details:
|
|
* configuration.output.ecmaVersion should be >= 5 and <= 11.
|
|
* configuration.output.ecmaVersion should be >= 2015 and <= 2020."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"devtool sourcemap",
|
|
{
|
|
devtool: "sourcemap"
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.devtool should match pattern \\"^(inline-|hidden-|eval-)?(nosources-)?(cheap-(module-)?)?source-map$\\"."
|
|
`)
|
|
);
|
|
|
|
createTestCase(
|
|
"devtool source-maps",
|
|
{
|
|
devtool: "source-maps"
|
|
},
|
|
msg =>
|
|
expect(msg).toMatchInlineSnapshot(`
|
|
"Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
|
|
- configuration.devtool should match pattern \\"^(inline-|hidden-|eval-)?(nosources-)?(cheap-(module-)?)?source-map$\\"."
|
|
`)
|
|
);
|
|
});
|