Details
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Bug
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Resolution: Fixed
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P2: Important
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5.12.6, 5.15.0, 5.15.7
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All
Description
Trying to replicate any model with more than 1000 rows fails.
Applying the attached patch causes the modelreplica test to fail to demonstrate the issue:
Start testing of ModelreplicaTest Config: Using QtTest library 5.12.6, Qt 5.12.6 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 10.0.0 (clang-1000.11.45.5) (Apple)) PASS : ModelreplicaTest::initTestCase() QWARN : ModelreplicaTest::basicFunctions(non-templated enableRemoting) qt.remoteobjects: "localhost" is not an IP address, trying to resolve it FAIL! : ModelreplicaTest::basicFunctions(non-templated enableRemoting) Compared values are not the same Actual (model->data(model->index, Qt::DisplayRole)) : QVariant(QString,Data0) Expected (replica->tracks()>data(replica>tracks()->index(i, 0))): QVariant() Loc: [tst_modelreplicatest.cpp(92)] QWARN : ModelreplicaTest::basicFunctions(templated enableRemoting) qt.remoteobjects: "localhost" is not an IP address, trying to resolve it FAIL! : ModelreplicaTest::basicFunctions(templated enableRemoting) Compared values are not the same Actual (model->data(model->index, Qt::DisplayRole)) : QVariant(QString,Data0) Expected (replica->tracks()>data(replica>tracks()->index(i, 0))): QVariant() Loc: [tst_modelreplicatest.cpp(92)] QWARN : ModelreplicaTest::nullModel() qt.remoteobjects: "localhost" is not an IP address, trying to resolve it QWARN : ModelreplicaTest::nullModel() qt.remoteobjects: QRemoteObjectSourceBase: Cannot replicate a NULL object "tracks" PASS : ModelreplicaTest::nullModel() PASS : ModelreplicaTest::cleanupTestCase() Totals: 3 passed, 2 failed, 0 skipped, 0 blacklisted, 385ms Finished testing of ModelreplicaTest
I can work around this by setting QTRO_NODES_CACHE_SIZE to a larger size (it defaults to 1000) - And I'm not sure if this is a intentional limit, or if there is another bug at play here.