verify that data is valid before generating journeys #142
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need your help for testing! |
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include/routing_result.hpp
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| @@ -321,6 +321,8 @@ namespace TrRouting | |||
| NO_SERVICE_FROM_ORIGIN, | |||
| // There is no service to destination with the query parameters | |||
| NO_SERVICE_TO_DESTINATION | |||
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Why changes in the m4 files? They make the builds fail on linux |
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@greenscientist I could not run reconf or ./configure without auto changing the associated files in the m4 directory. Can you explain what is happening here? I removed the files for now, but I would like to know why they were changed. |
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When I run autoreconf -i on macos, it outputs this and change the two files: |
| @@ -19,6 +19,13 @@ namespace TrRouting | |||
| odTripsActivities.clear(); | |||
| odTripsModes.clear(); | |||
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| accessNodesIdx.clear(); | |||
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I think you merged with the last commit of v2c... Please rebase on v2c to remove this
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the two while loops in forward and reverse journey can create memory leak (infinite push into a vector) when invalid data is found (like reverse travel times or incorrectly rounded/floored/ceiled travel time seconds that was imported as float, see #141, needs testing though to close issue
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| NO_SERVICE_TO_DESTINATION | ||
| NO_SERVICE_TO_DESTINATION, | ||
| // Invalid data found, which could create memory leaks or incorrect results | ||
| INVALID_DATA |
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You are adding a new reason for no routing, so you should also add it
- in result_to_v1.cpp, in the noRoutingFoundResponse function, it should return an appropriate string message.
- In the API.yml file, in the reasons for no routing (search for NO_SERVICE_TO_DESTINATION)
- Is it possible to think of faulty data that could cause this problem to happen? If so, you could add a unit test for this reason (one that would fail with current branch and suceed now). If it is possible to at least describe the kind of data in a dummy unit test in csa_route_calculation_test.cpp, then someone could add a test later
| { | ||
| public: | ||
| InvalidDataException(NoRoutingReason reason_) : std::exception(), reason(reason_) {}; | ||
| NoRoutingReason getReason() const { return reason; }; |
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Nvm my preivous comment depending on the answer here: This is a new exception type, that will be caught by the catch-all clause in transit_routing_http_server and return a "Wrong or malformed query". In that case
- It's not really the query who's malformed, it's the data! The returned value will be counterintuitive to the caller
- It's technically not a NoRoutingReason. You could throw the NoRoutingFoundException with the INVALID_DATA reason, or if you want a new exception, you should put a new enum for those reasons, add it to the API and return a better error message to the user in those cases.
the two while loops in forward and reverse journey can create memory leak (infinite push into a vector) when invalid data is found (like reverse travel times or incorrectly rounded/floored/ceiled travel time seconds that was imported as float, see #141, needs testing though to close issue