This re-enables building the googletest suite by default on mips and instead
specifically doesn't build fusefs tests for mips+clang builds. clang will
easily spent >= 1.5 hours compiling a single file due to a bug in
optimization (see LLVM PR 43263), so turn these off for now while that's
hashed out.
GCC builds are unaffected and build the fusefs tests as-is. Clang builds
only happen by early adopters attempting to hash out the remaining issues.
The comment has been updated to reflect its new position and use less strong
wording about imposing on people.
Discussed with: ngie, asomers
Reviewed by: ngie
Attempting to build the fusefs tests WITHOUT_GOOGLETEST will result in an
error if the host system or sysroot doesn't already have googletest headers
in /usr/include/private (e.g. host built/installed WITHOUT_GOOGLETEST, clean
cross-buildworld WITHOUT_GOOGLETEST).
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D21367
* Only build the tests on platforms with C++14 support
* Fix an undefined symbol error on lint builds
* Remove an unused function: fiov_clear
Sponsored by: The FreeBSD Foundation
It only tests the kernel portion of fuse, not the userspace portion (which
comes from sysutils/fusefs-libs). The kernel-userspace interface is
de-facto standardized, and this test suite seeks to validate FreeBSD's
implementation.
It uses GoogleMock to substitute for a userspace daemon and validate the
kernel's behavior in response to filesystem access. GoogleMock is
convenient because it can validate the order, number, and arguments of each
operation, and return canned responses.
But that also means that the test suite must use GoogleTest, since
GoogleMock is incompatible with atf-c++ and atf.test.mk does not allow C++
programs to use atf-c.
This commit adds the first 10 test cases out of an estimated 130 total.
PR: 235775, 235773
Sponsored by: The FreeBSD Foundation
