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Treat the input file name from referenced project as "ts" rather than file extension it is when determining eliding file for program construction (#58308)

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Sheetal Nandi
2024-04-26 13:15:02 -07:00
committed by GitHub
parent c92bd16ac0
commit 95d23ca7d2
4 changed files with 595 additions and 1 deletions
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67
src/testRunner/unittests/tsbuild/moduleResolution.ts
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@@ -1,5 +1,6 @@
import * as ts from "../../_namespaces/ts";
import * as Utils from "../../_namespaces/Utils";
import { Symlink } from "../../_namespaces/vfs";
import { jsonToReadableText } from "../helpers";
import {
noChangeOnlyRuns,
@@ -131,3 +132,69 @@ describe("unittests:: tsbuild:: moduleResolution:: impliedNodeFormat differs bet
edits: noChangeOnlyRuns,
});
});
describe("unittests:: tsbuild:: moduleResolution:: resolution sharing", () => {
function fs() {
return loadProjectFromFiles({
"/src/projects/project/packages/a/index.js": `export const a = 'a';`,
"/src/projects/project/packages/a/test/index.js": `import 'a';`,
"/src/projects/project/packages/a/tsconfig.json": jsonToReadableText({
compilerOptions: {
checkJs: true,
composite: true,
declaration: true,
emitDeclarationOnly: true,
module: "nodenext",
outDir: "types",
},
}),
"/src/projects/project/packages/a/package.json": jsonToReadableText({
name: "a",
version: "0.0.0",
type: "module",
exports: {
".": {
types: "./types/index.d.ts",
default: "./index.js",
},
},
}),
"/src/projects/project/packages/b/index.js": `export { a } from 'a';`,
"/src/projects/project/packages/b/tsconfig.json": jsonToReadableText({
references: [{ path: "../a" }],
compilerOptions: {
checkJs: true,
module: "nodenext",
noEmit: true,
noImplicitAny: true,
},
}),
"/src/projects/project/packages/b/package.json": jsonToReadableText({
name: "b",
version: "0.0.0",
type: "module",
}),
"/src/projects/project/node_modules/a": new Symlink("/src/projects/project/packages/a"),
"/lib/lib.esnext.full.d.ts": libFile.content,
}, { cwd: "/src/projects/project" });
}
verifyTsc({
scenario: "moduleResolution",
subScenario: "shared resolution should not report error",
fs,
commandLineArgs: ["-b", "packages/b", "--verbose", "--traceResolution", "--explainFiles"],
});
verifyTsc({
scenario: "moduleResolution",
subScenario: "when resolution is not shared",
fs,
commandLineArgs: ["-b", "packages/a", "--verbose", "--traceResolution", "--explainFiles"],
edits: [{
caption: "build b",
edit: ts.noop,
commandLineArgs: ["-b", "packages/b", "--verbose", "--traceResolution", "--explainFiles"],
}],
});
});