| This is a testharness.js-based test. |
| PASS sender.getParameters() should return different transaction IDs for each call |
| PASS sender.setParameters() with transaction ID different from last getParameters() should reject with InvalidModificationError |
| PASS sender.setParameters() with transaction ID unset should reject with TypeError |
| PASS setParameters() twice with the same parameters should reject with InvalidStateError |
| PASS setParameters() with parameters older than last getParameters() should reject with InvalidModificationError |
| Harness: the test ran to completion. |
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