1 //===- unittest/Support/ProcessTest.cpp -----------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "llvm/Support/Process.h"
11 #include "gtest/gtest.h"
22 TEST(ProcessTest, SelfProcess) {
23 EXPECT_TRUE(process::get_self());
24 EXPECT_EQ(process::get_self(), process::get_self());
26 #if defined(LLVM_ON_UNIX)
27 EXPECT_EQ(getpid(), process::get_self()->get_id());
28 #elif defined(LLVM_ON_WIN32)
29 EXPECT_EQ(GetCurrentProcessId(), process::get_self()->get_id());
32 EXPECT_LT(1u, process::get_self()->page_size());
34 EXPECT_LT(TimeValue::MinTime, process::get_self()->get_user_time());
35 EXPECT_GT(TimeValue::MaxTime, process::get_self()->get_user_time());
36 EXPECT_LT(TimeValue::MinTime, process::get_self()->get_system_time());
37 EXPECT_GT(TimeValue::MaxTime, process::get_self()->get_system_time());
38 EXPECT_LT(TimeValue::MinTime, process::get_self()->get_wall_time());
39 EXPECT_GT(TimeValue::MaxTime, process::get_self()->get_wall_time());
42 } // end anonymous namespace