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Fix tst_QFileSysteMWatcher::basicTest on VxWorks

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POSIX2008 demands that `stat` contains an `st_mtim` field of type `timespec`.
That field holds modification time with a nanosecond resolution.

VxWorks reports _POSIX_VERSION as 200112.
The `stat` struct does not contain `st_mtim`, but rather an `st_mtime` which
holds a `time_t` which contains seconds.

Because of that, when the test creates and modifies a file within one
second, the polling watcher does not detect any changes.

Fix the problem by postponing the watcher by 1s.

Pick-to: 6.7
Task-number: QTBUG-115777
Change-Id: Idfc1d7b2e111967a42c93c0adaffaa7d28ee20a7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Łukasz Matysiak 2024-05-14 18:10:33 +02:00
parent cb8e5e0dd9
commit 7fad4df8df
1 changed files with 7 additions and 3 deletions
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10
tests/auto/corelib/io/qfilesystemwatcher/tst_qfilesystemwatcher.cpp
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@ -26,14 +26,18 @@
using namespace std::chrono_literals;
#if defined(Q_OS_QNX)
// Longer polling times on QNX, otherwise the tests fail on the CI
constexpr bool isQNX = true;
#else
constexpr bool isQNX = false;
#endif
#if defined(Q_OS_QNX) || defined(Q_OS_VXWORKS)
// Longer polling times on QNX and VxWorks, otherwise the tests fail on the CI
constexpr auto nativeEngineTimeout = 1s;
constexpr auto pollingEngineTimeout = 1s;
constexpr bool isQNX = true;
#else
constexpr auto nativeEngineTimeout = 0ms;
constexpr auto pollingEngineTimeout = 20ms;
constexpr bool isQNX = false;
#endif
/* All tests need to run in temporary directories not used