From 8bea9dbe5363014b04e3c9fae7a01a457d335893 Mon Sep 17 00:00:00 2001
From: Siarhei Vishniakou <svv@google.com>
Date: Thu, 15 Jun 2023 19:51:24 -0700
Subject: Build input fuzzers for host

Currently, our fuzzers are only built for device. In this CL, we
unify some of the Android.bp definitions and allow building these for
host.

Bug: 271455682
Test: m checkinput
Change-Id: I2140c6ceb34aefb997d94ce36a4acdf9073594cc
---
 services/inputflinger/Android.bp               |  7 +++
 services/inputflinger/tests/fuzzers/Android.bp | 65 ++++++++++++--------------
 2 files changed, 38 insertions(+), 34 deletions(-)

diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
index 86b3bde42a..dc7c75a775 100644
--- a/services/inputflinger/Android.bp
+++ b/services/inputflinger/Android.bp
@@ -106,6 +106,13 @@ cc_defaults {
                 "libstatspull",
                 "libstatssocket",
             ],
+            include_dirs: [
+                "bionic/libc/kernel/android/uapi/",
+                "bionic/libc/kernel/uapi",
+            ],
+            cflags: [
+                "-D__ANDROID_HOST__",
+            ],
         },
     },
 }
diff --git a/services/inputflinger/tests/fuzzers/Android.bp b/services/inputflinger/tests/fuzzers/Android.bp
index 55c2db6c91..47b0824fd0 100644
--- a/services/inputflinger/tests/fuzzers/Android.bp
+++ b/services/inputflinger/tests/fuzzers/Android.bp
@@ -21,52 +21,35 @@ package {
     default_applicable_licenses: ["frameworks_native_license"],
 }
 
-cc_fuzz {
-    name: "inputflinger_latencytracker_fuzzer",
-    defaults: [
-        "inputflinger_defaults",
-    ],
-    include_dirs: [
-        "frameworks/native/services/inputflinger",
-    ],
-    shared_libs: [
-        "libbase",
-        "libbinder",
-        "liblog",
-        "libutils",
-        "libinput",
-        "libinputflinger",
-    ],
-    srcs: [
-        "LatencyTrackerFuzzer.cpp",
-    ],
-    fuzz_config: {
-        cc: ["android-framework-input@google.com"],
-    },
-}
-
 cc_defaults {
     name: "inputflinger_fuzz_defaults",
     defaults: [
         "inputflinger_defaults",
+        "libinputflinger_defaults",
     ],
+    host_supported: true,
     include_dirs: [
         "frameworks/native/services/inputflinger",
     ],
     shared_libs: [
-        "android.hardware.input.classifier@1.0",
-        "android.hardware.input.processor-V1-ndk",
-        "libbase",
-        "libbinder",
-        "libcutils",
-        "liblog",
-        "libutils",
-        "libinput",
-        "libinputflinger",
         "libinputreader",
         "libinputflinger_base",
-        "libstatslog",
     ],
+    sanitize: {
+        hwaddress: true,
+        undefined: true,
+        all_undefined: true,
+        diag: {
+            undefined: true,
+        },
+    },
+    target: {
+        host: {
+            sanitize: {
+                address: true,
+            },
+        },
+    },
     header_libs: [
         "libbatteryservice_headers",
         "libinputreader_headers",
@@ -145,3 +128,17 @@ cc_fuzz {
         "InputClassifierFuzzer.cpp",
     ],
 }
+
+cc_fuzz {
+    name: "inputflinger_latencytracker_fuzzer",
+    defaults: [
+        "inputflinger_fuzz_defaults",
+        "libinputdispatcher_defaults",
+    ],
+    shared_libs: [
+        "libinputreporter",
+    ],
+    srcs: [
+        "LatencyTrackerFuzzer.cpp",
+    ],
+}
-- 
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