tools/testing/selftests/kvm/include/kvm_test_harness.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Macros for defining a KVM test
   4  *
   5  * Copyright (C) 2022, Google LLC.
   6  */
   7
   8 #ifndef SELFTEST_KVM_TEST_HARNESS_H
   9 #define SELFTEST_KVM_TEST_HARNESS_H
  10
  11 #include "kselftest_harness.h"
  12
  13 #define KVM_ONE_VCPU_TEST_SUITE(name)                                   \
  14         FIXTURE(name) {                                                 \
  15                 struct kvm_vcpu *vcpu;                                  \
  16         };                                                              \
  17                                                                         \
  18         FIXTURE_SETUP(name) {                                           \
  19                 (void)vm_create_with_one_vcpu(&self->vcpu, NULL);       \
  20         }                                                               \
  21                                                                         \
  22         FIXTURE_TEARDOWN(name) {                                        \
  23                 kvm_vm_free(self->vcpu->vm);                            \
  24         }
  25
  26 #define KVM_ONE_VCPU_TEST(suite, test, guestcode)                       \
  27 static void __suite##_##test(struct kvm_vcpu *vcpu);                    \
  28                                                                         \
  29 TEST_F(suite, test)                                                     \
  30 {                                                                       \
  31         vcpu_arch_set_entry_point(self->vcpu, guestcode);               \
  32         __suite##_##test(self->vcpu);                                   \
  33 }                                                                       \
  34 static void __suite##_##test(struct kvm_vcpu *vcpu)
  35
  36 #endif /* SELFTEST_KVM_TEST_HARNESS_H */