feat: add new NDK crash scenarios to example app (#1139)

* add: crashes examples to simple app

* feat(example): enable NDK crash

examples/default/android/app/build.gradle

@@ -156,6 +156,12 @@ android {
 
         }
     }
+    externalNativeBuild {
+        cmake {
+            path file('src/main/cpp/CMakeLists.txt')
+            version '3.22.1'
+        }
+    }
 }
 
 dependencies {

examples/default/android/app/src/main/cpp/CMakeLists.txt

@@ -0,0 +1,52 @@
+
+# For more information about using CMake with Android Studio, read the
+# documentation: https://d.android.com/studio/projects/add-native-code.html.
+# For more examples on how to use CMake, see https://github.com/android/ndk-samples.
+
+# Sets the minimum CMake version required for this project.
+cmake_minimum_required(VERSION 3.22.1)
+
+# Declares the project name. The project name can be accessed via ${ PROJECT_NAME},
+# Since this is the top level CMakeLists.txt, the project name is also accessible
+# with ${CMAKE_PROJECT_NAME} (both CMake variables are in-sync within the top level
+# build script scope).
+project("native-lib")
+
+# Creates and names a library, sets it as either STATIC
+# or SHARED, and provides the relative paths to its source code.
+# You can define multiple libraries, and CMake builds them for you.
+# Gradle automatically packages shared libraries with your APK.
+#
+# In this top level CMakeLists.txt, ${CMAKE_PROJECT_NAME} is used to define
+# the target library name; in the sub-module's CMakeLists.txt, ${PROJECT_NAME}
+# is preferred for the same purpose.
+#
+# In order to load a library into your app from Java/Kotlin, you must call
+# System.loadLibrary() and pass the name of the library defined here;
+# for GameActivity/NativeActivity derived applications, the same library name must be
+# used in the AndroidManifest.xml file.
+add_library(${CMAKE_PROJECT_NAME} SHARED
+        # List C/C++ source files with relative paths to this CMakeLists.txt.
+        native-lib.cpp
+        crasher.c
+        crasher_2.c
+        crasher_3.c
+        crasher_4.cpp
+        )
+find_library( # Sets the name of the path variable.
+        log-lib
+
+        # Specifies the name of the NDK library that
+        # you want CMake to locate.
+        log)
+
+
+# Specifies libraries CMake should link to your target library. You
+# can link libraries from various origins, such as libraries defined in this
+# build script, prebuilt third-party libraries, or Android system libraries.
+target_link_libraries(${CMAKE_PROJECT_NAME}
+        # List libraries link to the target library
+        android
+        log
+        ${log-lib}
+        )

examples/default/android/app/src/main/cpp/crasher.c

@@ -0,0 +1,50 @@
+
+#include <jni.h>
+#include <sys/user.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "crasher_2.h"
+
+/************* SIGSEGV *******************************/
+JNIEXPORT void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGSEGVCrash(JNIEnv *env, jobject thiz) {
+    causeSIGSEGVCrashF1();
+}
+
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGABRTCrash(JNIEnv *env, jobject thiz) {
+    causeSIGABRTCrashF1();
+}
+/****************************************************/
+
+/************* SIGFPE *******************************/
+void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGFPECrash(JNIEnv *env, jobject thiz) {
+    causeSIGFPECrashF1();
+}
+/***************************************************/
+
+/************* SIGILL *******************************/
+
+void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGILLCrash(JNIEnv *env, jobject thiz) {
+    causeSIGILLCrashF1();
+}
+/***************************************************/
+
+/************* SIGBUS *******************************/
+void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGBUSCrash(JNIEnv *env, jobject thiz) {
+    causeSIGBUSCrashF1();
+}
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_causeSIGTRAPCrash(JNIEnv *env, jobject thiz) {
+    causeSIGTRAPCrashF1();
+}
+/***************************************************/

examples/default/android/app/src/main/cpp/crasher_2.c

@@ -0,0 +1,47 @@
+
+
+#include <jni.h>
+#include <sys/user.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "crasher_3.h"
+
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF1() {
+    causeSIGSEGVCrashF2();
+}
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF1() {
+    causeSIGABRTCrashF2();
+}
+/****************************************************/
+
+/************* SIGFPE *******************************/
+
+
+void causeSIGFPECrashF1() {
+    causeSIGFPECrashF2();
+}
+/***************************************************/
+
+/************* SIGILL *******************************/
+
+void causeSIGILLCrashF1() {
+    causeSIGILLCrashF2();
+}
+/***************************************************/
+
+/************* SIGBUS *******************************/
+
+void causeSIGBUSCrashF1() {
+    causeSIGBUSCrashF2();
+}
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+void causeSIGTRAPCrashF1() {
+    causeSIGTRAPCrashF2();
+}
+/***************************************************/

examples/default/android/app/src/main/cpp/crasher_2.h

@@ -0,0 +1,58 @@
+
+
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF3();
+
+void causeSIGSEGVCrashF2();
+
+void causeSIGSEGVCrashF1();
+
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF3();
+
+void causeSIGABRTCrashF2();
+
+void causeSIGABRTCrashF1();
+
+/****************************************************/
+
+/************* SIGFPE *******************************/
+
+int causeSIGFPECrashF3();
+
+void causeSIGFPECrashF2();
+
+void causeSIGFPECrashF1();
+
+/***************************************************/
+
+/************* SIGILL *******************************/
+
+void causeSIGILLCrashF3();
+
+void causeSIGILLCrashF2();
+
+void causeSIGILLCrashF1();
+
+/***************************************************/
+
+/************* SIGBUS *******************************/
+
+void causeSIGBUSCrashF3();
+
+void causeSIGBUSCrashF2();
+
+void causeSIGBUSCrashF1();
+
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+
+void causeSIGTRAPCrashF3();
+
+void causeSIGTRAPCrashF2();
+
+void causeSIGTRAPCrashF1();
+/***************************************************/

examples/default/android/app/src/main/cpp/crasher_3.c

@@ -0,0 +1,44 @@
+
+#pragma GCC optimize ("O0")
+#include <jni.h>
+#include <sys/user.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "crasher_4.h"
+
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF2() {
+    causeSIGSEGVCrashF3(NULL);
+}
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF2() {
+    causeSIGABRTCrashF3();
+}
+/****************************************************/
+
+/************* SIGFPE *******************************/
+void causeSIGFPECrashF2() {
+    unsigned int *bad_pointer = (unsigned int *)(0xdeadbeef);
+    *bad_pointer=0xfeedface;
+}
+/***************************************************/
+
+/************* SIGILL *******************************/
+void causeSIGILLCrashF2() {
+    causeSIGILLCrashF3();
+}
+/***************************************************/
+
+/************* SIGBUS *******************************/
+void causeSIGBUSCrashF2() {
+    causeSIGBUSCrashF3();
+}
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+void causeSIGTRAPCrashF2() {
+    causeSIGTRAPCrashF3();
+}
+/***************************************************/

examples/default/android/app/src/main/cpp/crasher_3.h

@@ -0,0 +1,24 @@
+
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF2();
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF2();
+/****************************************************/
+
+/************* SIGFPE *******************************/
+void causeSIGFPECrashF2();
+/***************************************************/
+
+/************* SIGILL *******************************/
+void causeSIGILLCrashF2();
+/***************************************************/
+
+/************* SIGBUS *******************************/
+void causeSIGBUSCrashF2();
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+void causeSIGTRAPCrashF2();
+/***************************************************/

examples/default/android/app/src/main/cpp/crasher_4.cpp

@@ -0,0 +1,57 @@
+
+
+#include <jni.h>
+#include <sys/user.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdexcept>
+
+extern "C" {
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF3(volatile int *i) {
+    //SIGSEGV
+    volatile int j = 34 / *i;
+}
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF3() {
+    //SIGABRT
+    throw std::invalid_argument("received invalid value");
+}
+/****************************************************/
+
+/************* SIGFPE *******************************/
+void causeSIGFPECrashF3() {
+    //SIGFPE
+    raise(SIGFPE);
+    pthread_kill(getpid(), SIGFPE);
+}
+/***************************************************/
+
+/************* SIGILL *******************************/
+
+int causeSIGILLCrashF3() {
+    //SIGILL
+    raise(SIGILL);
+    pthread_kill(getpid(), SIGILL);
+}
+/***************************************************/
+
+/************* SIGBUS *******************************/
+
+void causeSIGBUSCrashF3() {
+    //SIGBUS
+    raise(SIGBUS);
+    pthread_kill(getpid(), SIGBUS);
+}
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+
+void causeSIGTRAPCrashF3() {
+    //SIGBUS
+    __builtin_trap();
+}
+/***************************************************/
+}

examples/default/android/app/src/main/cpp/crasher_4.h

@@ -0,0 +1,24 @@
+
+/************* SIGSEGV *******************************/
+void causeSIGSEGVCrashF3(int* i);
+/*****************************************************/
+
+/************* SIGABRT *******************************/
+void causeSIGABRTCrashF3();
+/****************************************************/
+
+/************* SIGFPE *******************************/
+void causeSIGFPECrashF3();
+/***************************************************/
+
+/************* SIGILL *******************************/
+int causeSIGILLCrashF3();
+/***************************************************/
+
+/************* SIGBUS *******************************/
+void causeSIGBUSCrashF3();
+/***************************************************/
+
+/************* SIGTRAP *******************************/
+void causeSIGTRAPCrashF3();
+/***************************************************/

examples/default/android/app/src/main/cpp/native-lib.cpp

@@ -0,0 +1,19 @@
+#include <jni.h>
+#include <string>
+#include <android/log.h>
+
+
+
+
+/*
+ * Throws invalid argument exception
+ */
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_instabug_react_example_nativeLibs_CppNativeLib_crashNDK(JNIEnv *env,
+                                                                jobject object) {
+    __android_log_print(ANDROID_LOG_DEBUG, "NativeC++", "%s", "received invalid value");
+
+    // in Android SDK it's equivalent to causeSIGABRTCrash()
+    throw std::invalid_argument("received invalid value");
+}