| 618 | op3.node_def) |
| 619 | |
| 620 | def testInvalidNames(self): |
| 621 | g = ops.Graph() |
| 622 | with self.assertRaises(ValueError): |
| 623 | ops.Operation(ops._NodeDef("op", ""), g) |
| 624 | with self.assertRaises(ValueError): |
| 625 | ops.Operation(ops._NodeDef("op", "_invalid"), g) |
| 626 | with self.assertRaises(ValueError): |
| 627 | ops.Operation(ops._NodeDef("op", "-invalid"), g) |
| 628 | with self.assertRaises(ValueError): |
| 629 | ops.Operation(ops._NodeDef("op", "/invalid"), g) |
| 630 | with self.assertRaises(ValueError): |
| 631 | ops.Operation(ops._NodeDef("op", "invalid:0"), g) |
| 632 | |
| 633 | @test_util.run_deprecated_v1 |
| 634 | def testNoShapeFunction(self): |