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| -rw-r--r-- | src/rabbit_tests.erl | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/rabbit_tests.erl b/src/rabbit_tests.erl index e180b82c..5e1cdfb1 100644 --- a/src/rabbit_tests.erl +++ b/src/rabbit_tests.erl @@ -128,6 +128,35 @@ test_priority_queue() -> {true, false, 2, [{2, bar}, {1, foo}], [bar, foo]} = test_priority_queue(Q10), + %% merge 2 * 2-element multi-different-priority Qs + Q11 = priority_queue:join(Q6, Q5), + {true, false, 4, [{1, bar}, {0, foo}, {0, foo}, {0, bar}], + [bar, foo, foo, bar]} = test_priority_queue(Q11), + + %% and the other way around + Q12 = priority_queue:join(Q5, Q6), + {true, false, 4, [{1, bar}, {0, foo}, {0, bar}, {0, foo}], + [bar, foo, bar, foo]} = test_priority_queue(Q12), + + %% merge with negative priorities + Q13 = priority_queue:join(Q4, Q5), + {true, false, 3, [{0, foo}, {0, bar}, {-1, foo}], [foo, bar, foo]} = + test_priority_queue(Q13), + + %% and the other way around + Q14 = priority_queue:join(Q5, Q4), + {true, false, 3, [{0, foo}, {0, bar}, {-1, foo}], [foo, bar, foo]} = + test_priority_queue(Q14), + + %% joins with empty queues: + Q1 = priority_queue:join(Q, Q1), + Q1 = priority_queue:join(Q1, Q), + + %% insert with priority into non-empty zero-priority queue + Q15 = priority_queue:in(baz, 1, Q5), + {true, false, 3, [{1, baz}, {0, foo}, {0, bar}], [baz, foo, bar]} = + test_priority_queue(Q15), + passed. priority_queue_in_all(Q, L) -> |