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Test case for #2642 - pg-cursor .close() never returns after connection lost #2806

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Test case for #2642 - pg-cursor .close() never returns after connection lost #2806

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18 changes: 18 additions & 0 deletions packages/pg-cursor/test/error-handling.js
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,24 @@ describe('error handling', function () {
})
})
})

it('can continue after connection lost', function (done) {
const client = new pg.Client()
client.connect()
const cursor = client.query(new Cursor('SELECT NOW()'))
cursor.read(1, function (err) {
// Simulate a connection dropout by disconnecting.
client.end(function (err) {
assert.ifError(err)
// Try to close the cursor as if we didn't know the connection had
// dropped out.
cursor.close(function (err) {
assert.ifError(err)
done()
})
})
})
})
})

describe('read callback does not fire sync', () => {
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