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Add mroe incremental-affecting affixes to compiler options, add incremental test for changing jsxImportSource

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This commit is contained in:
Wesley Wigham
2020-10-30 16:01:27 -07:00
parent fe3b3436e6
commit 8493ee8824
4 changed files with 563 additions and 0 deletions
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2
src/compiler/commandLineParser.ts
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@@ -803,6 +803,8 @@ namespace ts {
{
name: "jsxImportSource",
type: "string",
affectsSemanticDiagnostics: true,
affectsEmit: true,
affectsModuleResolution: true,
category: Diagnostics.Advanced_Options,
description: Diagnostics.Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react

28
src/testRunner/unittests/tscWatch/incremental.ts
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@@ -276,5 +276,33 @@ export interface A {
],
modifyFs: host => host.deleteFile(`${project}/globals.d.ts`)
});
const jsxImportSourceOptions = { module: "commonjs", jsx: "react-jsx", incremental: true, jsxImportSource: "react" };
const jsxLibraryContent = `export namespace JSX {
interface Element {}
interface IntrinsicElements {
div: {
propA?: boolean;
};
}
}
export function jsx(...args: any[]): void;
export function jsxs(...args: any[]): void;
export const Fragment: unique symbol;
`;
verifyIncrementalWatchEmit({
subScenario: "jsxImportSource option changed",
files: () => [
{ path: libFile.path, content: libContent },
{ path: `${project}/node_modules/react/jsx-runtime/index.d.ts`, content: jsxLibraryContent },
{ path: `${project}/node_modules/react/package.json`, content: JSON.stringify({ name: "react", version: "0.0.1" }) },
{ path: `${project}/node_modules/preact/jsx-runtime/index.d.ts`, content: jsxLibraryContent.replace("propA", "propB") },
{ path: `${project}/node_modules/preact/package.json`, content: JSON.stringify({ name: "preact", version: "0.0.1" }) },
{ path: `${project}/index.tsx`, content: `export const App = () => <div propA={true}></div>;` },
{ path: configFile.path, content: JSON.stringify({ compilerOptions: jsxImportSourceOptions }) }
],
modifyFs: host => host.writeFile(configFile.path, JSON.stringify({ compilerOptions: { ...jsxImportSourceOptions, jsxImportSource: "preact" } }))
});
});
}