diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/plugin_vm_state.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/plugin_vm_state.c b/tests/plugin_vm_state.c index 6026e29..450d324 100644 --- a/tests/plugin_vm_state.c +++ b/tests/plugin_vm_state.c @@ -115,5 +115,33 @@ int main(int argc, char** argv) { return 1; } + // Test retrieving and setting clock state. + struct kvm_clock_data clock_data = { .clock = 0, .flags = -1U, }; + ret = crosvm_get_clock(crosvm, &clock_data); + if (ret < 0) { + fprintf(stderr, "failed to get initial clock state: %d\n", ret); + return 1; + } + + if (clock_data.clock == 0 || clock_data.flags != 0) { + fprintf(stderr, "invalid clock data returned (%llu, %u)\n", + clock_data.clock, clock_data.flags); + } + + clock_data.clock += 10000000; + + ret = crosvm_set_clock(crosvm, &clock_data); + if (ret < 0) { + fprintf(stderr, "failed to update clock: %d\n", ret); + return 1; + } + + clock_data.flags = -1U; + ret = crosvm_set_clock(crosvm, &clock_data); + if (ret >= 0) { + fprintf(stderr, "unexpected success updating clock\n"); + return 1; + } + return 0; } |