🤖 User test baselines have changed #25866
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sandersn
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Jul 23, 2018
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The changes look OK, a result of binding and typing module.exports, except for chome-devtools-frontend and webpack. I need to investigate those further, although they could turn out to be fine too.
sandersn
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Jul 23, 2018
| @@ -0,0 +1,7 @@ | |||
| Exit Code: 1 | |||
| Standard output: | |||
| lib/NormalModule.js(163,12): error TS2451: Cannot redeclare block-scoped variable 'module'. | |||
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webpack is creating its own module a la const module = new NativeModule(filename, this); return module.exports. This already has some suppressed errors, although this one is not a good one since the global module is not supposed to be a block-scoped variable. I think some predicate I recently added needs to check SymbolFlags.ModuleExports in addition to looking for the syntax module.exports.
sandersn
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Jul 23, 2018
| @@ -29,8 +29,6 @@ node_modules/chrome-devtools-frontend/front_end/Runtime.js(270,9): error TS2322: | |||
| Type 'void' is not assignable to type 'undefined'. | |||
| node_modules/chrome-devtools-frontend/front_end/Runtime.js(280,5): error TS2322: Type 'Promise<void>' is not assignable to type 'Promise<undefined>'. | |||
| node_modules/chrome-devtools-frontend/front_end/Runtime.js(283,7): error TS2554: Expected 2-3 arguments, but got 1. | |||
| node_modules/chrome-devtools-frontend/front_end/Runtime.js(398,24): error TS1138: Parameter declaration expected. | |||
| node_modules/chrome-devtools-frontend/front_end/Runtime.js(398,24): error TS8024: JSDoc '@param' tag has name 'function', but there is no parameter with that name. | |||
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this is a result of better closure function type parsing
sandersn
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Jul 23, 2018
| @@ -2821,6 +2819,9 @@ node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighth | |||
| node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighthouse-background.js(60267,11): error TS2304: Cannot find name 'define'. | |||
| node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighthouse-background.js(60267,32): error TS2304: Cannot find name 'define'. | |||
| node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighthouse-background.js(60268,1): error TS2304: Cannot find name 'define'. | |||
| node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighthouse-background.js(60288,5): error TS2322: Type '{ exports: { [x: string]: any; }; id: any; loaded: boolean; }' is not assignable to type '{ "../../../tests/cases/user/chrome-devtools-frontend/node_modules/chrome-devtools-frontend/front_end/audits2_worker/lighthouse/lighthouse-background": any; }'. | |||
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AMD module tries to overwrite module, but it's now already bound and therefore gives an assignability error.
sandersn
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Jul 23, 2018
| @@ -3255,6 +3252,12 @@ node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFil | |||
| node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(275,8): error TS2551: Property '_entry' does not exist on type 'typeof TestFileSystem'. Did you mean 'Entry'? | |||
| node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(276,8): error TS2339: Property '_modificationTimesDelta' does not exist on type 'typeof TestFileSystem'. | |||
| node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/OverridesTestRunner.js(7,13): error TS1064: The return type of an async function or method must be the global Promise<T> type. | |||
| node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/PersistenceTestRunner.js(45,46): error TS2345: Argument of type '(bindingCreated: (arg0: PersistenceBinding) => any, bindingRemoved: (arg0: PersistenceBinding) => any) => DefaultMapping' is not assignable to parameter of type '(arg0: (arg0: PersistenceBinding) => any, arg1: (arg0: PersistenceBinding) => any) => { [x: string]: any; dispose: () => void; }'. | |||
| Type 'DefaultMapping' is not assignable to type '{ [x: string]: any; dispose: () => void; }'. | |||
| Property '_workspace' does not exist on type '{ [x: string]: any; dispose: () => void; }'. | |||
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better parsing of function types leads to better type checking, and a new variance error.
sandersn
reviewed
Jul 23, 2018
| @@ -7930,7 +7915,6 @@ node_modules/chrome-devtools-frontend/front_end/network/NetworkWaterfallColumn.j | |||
| node_modules/chrome-devtools-frontend/front_end/network/NetworkWaterfallColumn.js(613,32): error TS2339: Property '_LayerStyle' does not exist on type 'typeof NetworkWaterfallColumn'. | |||
| node_modules/chrome-devtools-frontend/front_end/network/NetworkWaterfallColumn.js(616,32): error TS2339: Property '_TextLayer' does not exist on type 'typeof NetworkWaterfallColumn'. | |||
| node_modules/chrome-devtools-frontend/front_end/network/RequestCookiesView.js(55,48): error TS2555: Expected at least 2 arguments, but got 1. | |||
| node_modules/chrome-devtools-frontend/front_end/network/RequestCookiesView.js(81,26): error TS2554: Expected 4 arguments, but got 0. | |||
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better function parsing means that trailing = on function()= is now recognised.
sandersn
reviewed
Jul 23, 2018
| node_modules/chrome-devtools-frontend/front_end/sdk/TargetManager.js(15,120): error TS2694: Namespace 'Common' has no exported member 'Event'. | ||
| node_modules/chrome-devtools-frontend/front_end/sdk/TargetManager.js(17,20): error TS1099: Type argument list cannot be empty. | ||
| node_modules/chrome-devtools-frontend/front_end/sdk/TargetManager.js(17,21): error TS1005: '>' expected. | ||
| node_modules/chrome-devtools-frontend/front_end/sdk/TargetManager.js(104,35): error TS2345: Argument of type 'new (arg1: Target) => T' is not assignable to parameter of type 'new (arg1: Target) => SDKModel'. |
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better parsing means better parse errors. Looks like we catch a bug that closure misses, where the type parameter is on the method but should be on the class. (or, perhaps, there should be no type parameters at all.)
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Opened #25869 to fix the webpack regression. Let's close this PR and wait for tomorrow's to update the other baselines. |
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cc @weswigham @sandersn @mhegazy