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| author | Colton Lewis <coltonlewis@google.com> | 2022-06-15 22:31:15 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-07-14 04:14:07 +0300 |
| commit | ddcb57afd5815191f02aec12f18b4d1bbad5fb9d (patch) | |
| tree | aa3f442577c3dea23db5a6ce176ce8398aced17d /tools/testing/selftests/kvm/include/ucall_common.h | |
| parent | fc573fa4f38aa0cecace00d00cc60109ae947834 (diff) | |
| download | linux-ddcb57afd5815191f02aec12f18b4d1bbad5fb9d.tar.xz | |
KVM: selftests: Write REPORT_GUEST_ASSERT macros to pair with GUEST_ASSERT
Write REPORT_GUEST_ASSERT macros to pair with GUEST_ASSERT to abstract
and make consistent all guest assertion reporting. Every report
includes an explanatory string, a filename, and a line number.
Signed-off-by: Colton Lewis <coltonlewis@google.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Link: https://lore.kernel.org/r/20220615193116.806312-4-coltonlewis@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/ucall_common.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/ucall_common.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/ucall_common.h b/tools/testing/selftests/kvm/include/ucall_common.h index 568c562f14cd..e8af3b4fef6d 100644 --- a/tools/testing/selftests/kvm/include/ucall_common.h +++ b/tools/testing/selftests/kvm/include/ucall_common.h @@ -6,6 +6,7 @@ */ #ifndef SELFTEST_KVM_UCALL_COMMON_H #define SELFTEST_KVM_UCALL_COMMON_H +#include "test_util.h" /* Common ucalls */ enum { @@ -64,4 +65,45 @@ enum guest_assert_builtin_args { #define GUEST_ASSERT_EQ(a, b) __GUEST_ASSERT((a) == (b), #a " == " #b, 2, a, b) +#define __REPORT_GUEST_ASSERT(_ucall, fmt, _args...) \ + TEST_FAIL("%s at %s:%ld\n" fmt, \ + (const char *)(_ucall).args[GUEST_ERROR_STRING], \ + (const char *)(_ucall).args[GUEST_FILE], \ + (_ucall).args[GUEST_LINE], \ + ##_args) + +#define GUEST_ASSERT_ARG(ucall, i) ((ucall).args[GUEST_ASSERT_BUILTIN_NARGS + i]) + +#define REPORT_GUEST_ASSERT(ucall) \ + __REPORT_GUEST_ASSERT((ucall), "") + +#define REPORT_GUEST_ASSERT_1(ucall, fmt) \ + __REPORT_GUEST_ASSERT((ucall), \ + fmt, \ + GUEST_ASSERT_ARG((ucall), 0)) + +#define REPORT_GUEST_ASSERT_2(ucall, fmt) \ + __REPORT_GUEST_ASSERT((ucall), \ + fmt, \ + GUEST_ASSERT_ARG((ucall), 0), \ + GUEST_ASSERT_ARG((ucall), 1)) + +#define REPORT_GUEST_ASSERT_3(ucall, fmt) \ + __REPORT_GUEST_ASSERT((ucall), \ + fmt, \ + GUEST_ASSERT_ARG((ucall), 0), \ + GUEST_ASSERT_ARG((ucall), 1), \ + GUEST_ASSERT_ARG((ucall), 2)) + +#define REPORT_GUEST_ASSERT_4(ucall, fmt) \ + __REPORT_GUEST_ASSERT((ucall), \ + fmt, \ + GUEST_ASSERT_ARG((ucall), 0), \ + GUEST_ASSERT_ARG((ucall), 1), \ + GUEST_ASSERT_ARG((ucall), 2), \ + GUEST_ASSERT_ARG((ucall), 3)) + +#define REPORT_GUEST_ASSERT_N(ucall, fmt, args...) \ + __REPORT_GUEST_ASSERT((ucall), fmt, ##args) + #endif /* SELFTEST_KVM_UCALL_COMMON_H */ |