scikit-learn/scikit-learn — pull request #3295 by rphlypo (2014-06-19 09:33:02+00:00)
Title: [BUG] exception in bootstrap must be evoked when n_train + n_test > n (resolves issue #3290)

Since `self.test_size` + `self.train_size` may not exceed n, the test `self.test_size > n` is insufficient for throwing a `ValueError` exception.