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fix(tests): add some comments on the stack overflow Task test

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Signed-off-by: flow <flowlnlnln@gmail.com>
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flow 2023-01-20 12:55:38 -03:00
parent 00d42d296e
commit ec1f73c827
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1 changed files with 3 additions and 0 deletions
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3
tests/Task_test.cpp
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@ -47,6 +47,7 @@ class BigConcurrentTask : public QThread {
connect(&deadline, &QTimer::timeout, this, [this]{ passed_the_deadline = true; });
deadline.start();
// NOTE: Arbitrary value that manages to trigger a problem when there is one.
static const unsigned s_num_tasks = 1 << 14;
auto sub_tasks = new BasicTask*[s_num_tasks];
@ -229,6 +230,8 @@ class TaskTest : public QObject {
QEventLoop loop;
auto thread = new BigConcurrentTask;
// NOTE: This is an arbitrary value, big enough to not cause problems on normal execution, but low enough
// so that the number of tasks that needs to get ran to potentially cause a problem isn't too big.
thread->setStackSize(32 * 1024);
connect(thread, &BigConcurrentTask::finished, &loop, &QEventLoop::quit);