For rename_variation12.phpt this is actually not necessary, since there
is no rename_variation11.phpt, but we still fix it to be in sync with
rename_variation12-win32.phpt which actually is prone to parallel
conflicts.
(cherry picked from commit d4263ddc40)
Musl's crypt() returns "*" to indicate failure in contrast with the
"*0" returned by PHP/libxcrypt. This causes test failures, but more
importantly, is a pretty silly thing to expect the user to know.
This commit catches the musl value and turns it into "*0".
Musl's crypt() implementation of DES tries to handle invalid salts and
can make this test fail because it returns an answer and not an
error. Even musl however will reject a salt with a ':' in it, so we
can make this test cross-platform by supplying an even less valid
salt.
Among other things, this test tries to run too few and too many rounds
of SHA256. In both cases, it is expecting an error, but that behavior
depends on the implementation:
* PHP's own implementation raises an error in either case
* libxcrypt raises an error in either case
* Older versions of glibc would clamp the number of rounds
to a valid amount (newer versions don't have libcrypt)
* Musl libc clamps values that are too low, but raises an error
for values that are too high
If PHP is built with --with-external-libcrypt, the musl implementation
above can be used. Even if libxcrypt is installed, PHP will notice
that no additional -lfoo flags are needed to use the crypt
implementation in musl. To pass on such a system, we must not test
for the "too few rounds" behavior.
We should only attempt to fetch the current filename for user constants. dl()
may attempt to register internal constants after execution has already started,
thus incorrectly linking the user file invoking dl().
See GH-16663
Relative paths are passed to the ioutils APIs, these are not properly
converted to long paths. If the path length already exceeds a given
threshold (usually 259 characters, but only 247 for `mkdir()`), the
long path prefix is prepended, resulting in an invalid path, since long
paths have to be absolute. If the path length does not exceed that
threshold, no conversion to a long path is done, although that may be
necessary.
Thus we take the path length of the current working directory into
account when checking the threshold, and prepend it to the filename if
necessary.
Since this is only relevant for NTS builds, and using the current
working directory of the process would be erroneous for ZTS builds, we
skip the new code for ZTS builds.
Closes GH-16687.
This list was initially introduced in 53a40386, but never included array or
callable. I suppose this is because int & friends are not actual tokens,
while array and callable are. This means it was never possible to do class
array, which is probably the reason this was overlooked.
Closes GH-16683.
