test: Add test for piping large input from stdin
Pull Request check-list
-
Does make -j8 test
(UNIX) orvcbuild test nosign
(Windows) pass with this change (including linting)? -
Is the commit message formatted according to CONTRIBUTING.md? -
If this change fixes a bug (or a performance problem), is a regression test (or a benchmark) included? (This is a regression test)
Affected core subsystem(s)
test
Description of change
Check that piping a large chunk of data from process.stdin
into process.stdout
does not lose any data by verifying that the output has the same size as the input.
This is a regression test for #5927 (closed) and fails for the commits in the range [ace10094..89abe868).