Convert x86's userspace I/O test to use printf-based guest asserts.
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
.../testing/selftests/kvm/x86_64/userspace_io_test.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/kvm/x86_64/userspace_io_test.c b/tools/testing/selftests/kvm/x86_64/userspace_io_test.c
index 0cb51fa42773..2c5d2a18d184 100644
--- a/tools/testing/selftests/kvm/x86_64/userspace_io_test.c
+++ b/tools/testing/selftests/kvm/x86_64/userspace_io_test.c
@@ -1,4 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
+#define USE_GUEST_ASSERT_PRINTF 1
+
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
@@ -20,8 +22,8 @@ static void guest_ins_port80(uint8_t *buffer, unsigned int count)
end = (unsigned long)buffer + 8192;
asm volatile("cld; rep; insb" : "+D"(buffer), "+c"(count) : "d"(0x80) : "memory");
- GUEST_ASSERT_1(count == 0, count);
- GUEST_ASSERT_2((unsigned long)buffer == end, buffer, end);
+ GUEST_ASSERT_EQ(count, 0);
+ GUEST_ASSERT_EQ((unsigned long)buffer, end);
}
static void guest_code(void)
@@ -43,7 +45,9 @@ static void guest_code(void)
memset(buffer, 0, sizeof(buffer));
guest_ins_port80(buffer, 8192);
for (i = 0; i < 8192; i++)
- GUEST_ASSERT_2(buffer[i] == 0xaa, i, buffer[i]);
+ __GUEST_ASSERT(buffer[i] == 0xaa,
+ "Expected '0xaa', got '0x%x' at buffer[%u]",
+ buffer[i], i);
GUEST_DONE();
}
@@ -91,7 +95,7 @@ int main(int argc, char *argv[])
case UCALL_DONE:
break;
case UCALL_ABORT:
- REPORT_GUEST_ASSERT_2(uc, "argN+1 = 0x%lx, argN+2 = 0x%lx");
+ REPORT_GUEST_ASSERT(uc);
default:
TEST_FAIL("Unknown ucall %lu", uc.cmd);
}
--
2.41.0.487.g6d72f3e995-goog
