Perfprofd: Support host tests

Support host gtests where it makes sense.

(cherry picked from commit 51389ceb22c1833a0c6f3b488fff47d4c7287380)

Bug: 73175642
Test: mmma system/extras/perfprofd
Test: perfprofd_test (host, target)
Merged-In: If56a3eb6addc81b0287ce984d4e2284f28bc675b
Change-Id: If56a3eb6addc81b0287ce984d4e2284f28bc675b

5 files changed, 52 insertions, 2 deletions

diff --git a/perfprofd/Android.bp b/perfprofd/Android.bp
index 498b6452..71186cf8 100644
--- a/perfprofd/Android.bp
+++ b/perfprofd/Android.bp
@@ -50,6 +50,7 @@ cc_library_static {
     defaults: [
         "perfprofd_defaults",
     ],
+    host_supported: true,
 
     static_libs: [
         "libbase",
diff --git a/perfprofd/cpuconfig.cc b/perfprofd/cpuconfig.cc
index 337da56e..0f23fd0f 100644
--- a/perfprofd/cpuconfig.cc
+++ b/perfprofd/cpuconfig.cc
@@ -25,7 +25,9 @@
 #include <sys/wait.h>
 
 #include <android-base/logging.h>
+#ifdef __BIONIC__
 #include <android-base/properties.h>
+#endif
 
 #include "cpuconfig.h"
 
@@ -53,7 +55,11 @@ HardwireCpuHelper::~HardwireCpuHelper()
 
 bool HardwireCpuHelper::GetMpdecisionRunning()
 {
+#ifdef __BIONIC__
   return android::base::GetProperty("init.svc.mpdecision", "") == "running";
+#else
+  return false;
+#endif
 }
 
 
@@ -87,17 +93,21 @@ void HardwireCpuHelper::OnlineCore(int i, int onoff)
 
 void HardwireCpuHelper::StopMpdecision()
 {
+#ifdef __BIONIC__
   if (!android::base::SetProperty("ctl.stop", "mpdecision")) {
     LOG(ERROR) << "setprop ctl.stop mpdecision failed";
   }
+#endif
 }
 
 void HardwireCpuHelper::RestartMpdecision()
 {
+#ifdef __BIONIC__
   // Don't try to offline the cores we previously onlined -- let
   // mpdecision figure out what to do
 
   if (!android::base::SetProperty("ctl.start", "mpdecision")) {
     LOG(ERROR) << "setprop ctl.start mpdecision failed";
   }
+#endif
 }
diff --git a/perfprofd/perfprofdcore.cc b/perfprofd/perfprofdcore.cc
index d1a9d3c7..3d38a39e 100644
--- a/perfprofd/perfprofdcore.cc
+++ b/perfprofd/perfprofdcore.cc
@@ -39,10 +39,13 @@
 #include <android-base/file.h>
 #include <android-base/logging.h>
 #include <android-base/macros.h>
-#include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/unique_fd.h>
 
+#ifdef __BIONIC__
+#include <android-base/properties.h>
+#endif
+
 #include "perfprofd_record.pb.h"
 
 #include "configreader.h"
@@ -233,7 +236,11 @@ static CKPROFILE_RESULT check_profiling_enabled(const Config& config)
 
 bool get_booting()
 {
+#ifdef __BIONIC__
   return android::base::GetBoolProperty("sys.boot_completed", false) != true;
+#else
+  return false;
+#endif
 }
 
 //
@@ -852,7 +859,11 @@ static void set_seed(uint32_t use_fixed_seed)
     //
     // Randomized seed
     //
+#ifdef __BIONIC__
     seed = arc4random();
+#else
+    seed = 12345678u;
+#endif
   }
   LOG(INFO) << "random seed set to " << seed;
   // Distribute the 32-bit seed into the three 16-bit array
@@ -878,8 +889,13 @@ static void CommonInit(uint32_t use_fixed_seed, const char* dest_dir) {
     cleanup_destination_dir(dest_dir);
   }
 
+#ifdef __BIONIC__
   running_in_emulator = android::base::GetBoolProperty("ro.kernel.qemu", false);
   is_debug_build = android::base::GetBoolProperty("ro.debuggable", false);
+#else
+  running_in_emulator = false;
+  is_debug_build = true;
+#endif
 }
 
 //
diff --git a/perfprofd/tests/Android.bp b/perfprofd/tests/Android.bp
index 861ef3a4..dec91d5d 100644
--- a/perfprofd/tests/Android.bp
+++ b/perfprofd/tests/Android.bp
@@ -28,17 +28,29 @@ cc_test {
         "perfprofd_test_defaults",
     ],
     test_suites: ["device-tests"],
+    host_supported: true,
 
     stl: "libc++",
     static_libs: [
         "libperfprofdcore",
         "libsimpleperf_elf_read",
         "libbase",
+        "libutils",
     ],
     shared_libs: [
         "libprotobuf-cpp-lite",
         "liblog",
     ],
+    target: {
+        darwin: {
+            enabled: false,
+        },
+        host: {
+            host_ldlibs: [
+                "-lncurses",
+            ],
+        },
+    },
     srcs: [
         "perfprofd_test.cc",
     ],
diff --git a/perfprofd/tests/perfprofd_test.cc b/perfprofd/tests/perfprofd_test.cc
index 8b0f640a..ba606861 100644
--- a/perfprofd/tests/perfprofd_test.cc
+++ b/perfprofd/tests/perfprofd_test.cc
@@ -32,7 +32,6 @@
 #include <android-base/file.h>
 #include <android-base/logging.h>
 #include <android-base/macros.h>
-#include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
 #include <android-base/test_utils.h>
@@ -154,6 +153,7 @@ static std::string replaceAll(const std::string &str,
 //
 // Replace occurrences of special variables in the string.
 //
+#ifdef __ANDROID__
 static std::string expandVars(const std::string &str) {
 #ifdef __LP64__
   return replaceAll(str, "$NATIVE_TESTS", "/data/nativetest64");
@@ -161,6 +161,7 @@ static std::string expandVars(const std::string &str) {
   return replaceAll(str, "$NATIVE_TESTS", "/data/nativetest");
 #endif
 }
+#endif
 
 class PerfProfdTest : public testing::Test {
  protected:
@@ -549,7 +550,11 @@ TEST_F(PerfProfdTest, BadPerfRun)
   runner.addToConfig("main_loop_iterations=1");
   runner.addToConfig("use_fixed_seed=1");
   runner.addToConfig("collection_interval=100");
+#ifdef __ANDROID__
   runner.addToConfig("perf_path=/system/bin/false");
+#else
+  runner.addToConfig("perf_path=/bin/false");
+#endif
 
   // Create semaphore file
   runner.create_semaphore_file();
@@ -618,7 +623,9 @@ TEST_F(PerfProfdTest, ProfileCollectionAnnotations)
   // completed booted, will be on charger, and will not have the camera
   // active.
   EXPECT_FALSE(get_booting());
+#ifdef __ANDROID__
   EXPECT_TRUE(get_charging());
+#endif
   EXPECT_FALSE(get_camera_active());
 }
 
@@ -1073,6 +1080,8 @@ TEST_F(PerfProfdTest, CallchainRunWithCannedPerf)
   }
 }
 
+#ifdef __ANDROID__
+
 TEST_F(PerfProfdTest, BasicRunWithLivePerf)
 {
   //
@@ -1258,6 +1267,8 @@ TEST_F(PerfProfdTest, CallChainRunWithLivePerf)
   EXPECT_TRUE(found_callchain) << CreateStats(encodedProfile.perf_data());
 }
 
+#endif
+
 int main(int argc, char **argv) {
   // Always log to cerr, so that device failures are visible.
   android::base::SetLogger(android::base::StderrLogger);