From 7ed397d107d461a53e350e5025d68ec3c4a8934d Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Fri, 27 May 2022 16:24:02 -0700 Subject: KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste Add TEST_REQUIRE() and __TEST_REQUIRE() to replace the myriad open coded instances of selftests exiting with KSFT_SKIP after printing an informational message. In addition to reducing the amount of boilerplate code in selftests, the UPPERCASE macro names make it easier to visually identify a test's requirements. Convert usage that erroneously uses something other than print_skip() and/or "exits" with '0' or some other non-KSFT_SKIP value. Intentionally drop a kvm_vm_free() in aarch64/debug-exceptions.c as part of the conversion. All memory and file descriptors are freed on process exit, so the explicit free is superfluous. Signed-off-by: Sean Christopherson Signed-off-by: Paolo Bonzini --- tools/testing/selftests/kvm/lib/kvm_util.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'tools/testing/selftests/kvm/lib/kvm_util.c') diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index f93b0d9334e5..cca89d9a83ea 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -26,10 +26,7 @@ int open_path_or_exit(const char *path, int flags) int fd; fd = open(path, flags); - if (fd < 0) { - print_skip("%s not available (errno: %d)", path, errno); - exit(KSFT_SKIP); - } + __TEST_REQUIRE(fd >= 0, "%s not available (errno: %d)", path, errno); return fd; } @@ -93,10 +90,7 @@ static void vm_open(struct kvm_vm *vm) { vm->kvm_fd = _open_kvm_dev_path_or_exit(O_RDWR); - if (!kvm_has_cap(KVM_CAP_IMMEDIATE_EXIT)) { - print_skip("immediate_exit not available"); - exit(KSFT_SKIP); - } + TEST_REQUIRE(kvm_has_cap(KVM_CAP_IMMEDIATE_EXIT)); vm->fd = __kvm_ioctl(vm->kvm_fd, KVM_CREATE_VM, vm->type); TEST_ASSERT(vm->fd >= 0, KVM_IOCTL_ERROR(KVM_CREATE_VM, vm->fd)); -- cgit v1.2.3