diff options
-rw-r--r-- | test/util/test_util.cc | 14 | ||||
-rw-r--r-- | test/util/test_util.h | 1 |
2 files changed, 13 insertions, 2 deletions
diff --git a/test/util/test_util.cc b/test/util/test_util.cc index 95e1e0c96..b20758626 100644 --- a/test/util/test_util.cc +++ b/test/util/test_util.cc @@ -42,12 +42,13 @@ namespace testing { #define TEST_ON_GVISOR "TEST_ON_GVISOR" #define GVISOR_NETWORK "GVISOR_NETWORK" +#define GVISOR_VFS "GVISOR_VFS" bool IsRunningOnGvisor() { return GvisorPlatform() != Platform::kNative; } const std::string GvisorPlatform() { // Set by runner.go. - char* env = getenv(TEST_ON_GVISOR); + const char* env = getenv(TEST_ON_GVISOR); if (!env) { return Platform::kNative; } @@ -55,10 +56,19 @@ const std::string GvisorPlatform() { } bool IsRunningWithHostinet() { - char* env = getenv(GVISOR_NETWORK); + const char* env = getenv(GVISOR_NETWORK); return env && strcmp(env, "host") == 0; } +bool IsRunningWithVFS1() { + const char* env = getenv(GVISOR_VFS); + if (env == nullptr) { + // If not set, it's running on Linux. + return false; + } + return strcmp(env, "VFS1") == 0; +} + // Inline cpuid instruction. Preserve %ebx/%rbx register. In PIC compilations // %ebx contains the address of the global offset table. %rbx is occasionally // used to address stack variables in presence of dynamic allocas. diff --git a/test/util/test_util.h b/test/util/test_util.h index c5cb9d6d6..8e3245b27 100644 --- a/test/util/test_util.h +++ b/test/util/test_util.h @@ -220,6 +220,7 @@ constexpr char kKVM[] = "kvm"; bool IsRunningOnGvisor(); const std::string GvisorPlatform(); bool IsRunningWithHostinet(); +bool IsRunningWithVFS1(); #ifdef __linux__ void SetupGvisorDeathTest(); |