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2026-08-27 21:09:14 +00:00

28 lines
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TypeScript

import { bunEnv, bunExe, tempDir } from "harness";
it("duplicate dependencies should warn instead of error", () => {
const package_json = JSON.stringify({
devDependencies: {
"empty-package-for-bun-test-runner": "1.0.0",
},
dependencies: {
"empty-package-for-bun-test-runner": "1.0.0",
},
});
using dir = tempDir("07740", {
"package.json": package_json,
});
const proc = Bun.spawnSync([bunExe(), "install"], {
env: bunEnv,
cwd: dir,
stderr: "pipe",
});
const stderr = proc.stderr.toString("utf-8").trim();
expect(stderr).not.toContain("error: Duplicate dependency:");
expect(stderr).toContain("warn: Duplicate dependency");
});