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dxbjavidandVadim Zeitlin
11f8ff7b46
Reading from a truncated stream returned values built from partially or completely uninitialised buffers, e.g. ReadString() decoded the unread tail of its temporary buffer and the fixed size readers returned whatever happened to be on the stack. Check that all the requested bytes were actually read and, if not, mark the input stream as being in error and return an empty/zero value instead of silently wrong data. Closes #26600.
Tests
This directory contains tests for the library and is mostly useful for the
library developers. See the samples subdirectory for the examples that are
more useful to the application developers using the library.
If you do work on the library itself and would like to modify an existing or
add a new test, please see docs/contributing/how-to-write-unit-tests.md for
more information.
This file also contains the instructions for running the tests if you'd just like to do it to confirm that the library works correctly.