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| author | Sean Christopherson <seanjc@google.com> | 2023-07-29 03:36:27 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-08-03 00:43:07 +0300 |
| commit | 9291c9cef5b52b64a20f92ea63341d903f0ae328 (patch) | |
| tree | 4c4ca5be09ba9bfc841d016da1e55d7d9a9b7670 /tools/testing/selftests/kvm | |
| parent | 5f82bbab84adcb8990f17503393628a210086b2c (diff) | |
| download | linux-9291c9cef5b52b64a20f92ea63341d903f0ae328.tar.xz | |
KVM: selftests: Convert set_memory_region_test to printf-based GUEST_ASSERT
Convert set_memory_region_test to print-based GUEST_ASSERT, using a combo
of newfangled macros to report (hopefully) useful information.
Link: https://lore.kernel.org/r/20230729003643.1053367-19-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm')
| -rw-r--r-- | tools/testing/selftests/kvm/set_memory_region_test.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c index a849ce23ca97..dd8f4bac9df8 100644 --- a/tools/testing/selftests/kvm/set_memory_region_test.c +++ b/tools/testing/selftests/kvm/set_memory_region_test.c @@ -1,4 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 +#define USE_GUEST_ASSERT_PRINTF 1 + #define _GNU_SOURCE /* for program_invocation_short_name */ #include <fcntl.h> #include <pthread.h> @@ -88,7 +90,7 @@ static void *vcpu_worker(void *data) } if (run->exit_reason == KVM_EXIT_IO && cmd == UCALL_ABORT) - REPORT_GUEST_ASSERT_1(uc, "val = %lu"); + REPORT_GUEST_ASSERT(uc); return NULL; } @@ -156,19 +158,22 @@ static void guest_code_move_memory_region(void) * window where the memslot is invalid is usually quite small. */ val = guest_spin_on_val(0); - GUEST_ASSERT_1(val == 1 || val == MMIO_VAL, val); + __GUEST_ASSERT(val == 1 || val == MMIO_VAL, + "Expected '1' or MMIO ('%llx'), got '%llx'", MMIO_VAL, val); /* Spin until the misaligning memory region move completes. */ val = guest_spin_on_val(MMIO_VAL); - GUEST_ASSERT_1(val == 1 || val == 0, val); + __GUEST_ASSERT(val == 1 || val == 0, + "Expected '0' or '1' (no MMIO), got '%llx'", val); /* Spin until the memory region starts to get re-aligned. */ val = guest_spin_on_val(0); - GUEST_ASSERT_1(val == 1 || val == MMIO_VAL, val); + __GUEST_ASSERT(val == 1 || val == MMIO_VAL, + "Expected '1' or MMIO ('%llx'), got '%llx'", MMIO_VAL, val); /* Spin until the re-aligning memory region move completes. */ val = guest_spin_on_val(MMIO_VAL); - GUEST_ASSERT_1(val == 1, val); + GUEST_ASSERT_EQ(val, 1); GUEST_DONE(); } @@ -224,15 +229,15 @@ static void guest_code_delete_memory_region(void) /* Spin until the memory region is deleted. */ val = guest_spin_on_val(0); - GUEST_ASSERT_1(val == MMIO_VAL, val); + GUEST_ASSERT_EQ(val, MMIO_VAL); /* Spin until the memory region is recreated. */ val = guest_spin_on_val(MMIO_VAL); - GUEST_ASSERT_1(val == 0, val); + GUEST_ASSERT_EQ(val, 0); /* Spin until the memory region is deleted. */ val = guest_spin_on_val(0); - GUEST_ASSERT_1(val == MMIO_VAL, val); + GUEST_ASSERT_EQ(val, MMIO_VAL); asm("1:\n\t" ".pushsection .rodata\n\t" @@ -249,7 +254,7 @@ static void guest_code_delete_memory_region(void) "final_rip_end: .quad 1b\n\t" ".popsection"); - GUEST_ASSERT_1(0, 0); + GUEST_ASSERT(0); } static void test_delete_memory_region(void) |