Examples segfault handler (#253)

examples/Makefile

@@ -16,8 +16,10 @@ clean:
 	make -C cleanup clean
 	make -C logging clean
 
+install:
+	npm install
 
-test: test-function test-cb test-async-cb test-promise test-json test-class-simple \
+test: install test-function test-cb test-async-cb test-promise test-json test-class-simple \
 	test-class-wrapper test-class-async test-stream test-buffer test-array test-bigint test-logging\
 	test-cleanup
 

examples/class-async/test.js

@@ -1,18 +1,20 @@
 const assert = require('assert');
+const SegfaultHandler = require('segfault-handler');
+SegfaultHandler.registerHandler('crash.log');
 
 let addon = require('./dist');
 
 let obj = new addon.MyObject(10);
 
 
-obj.plusTwo(10).then( (val) => {
-    console.log("plus two is ",val);
+obj.plusTwo(10).then((val) => {
+    console.log("plus two is ", val);
 });
 
-obj.multiply2(-1).then( (obj3) => {
-    console.log("multiply two ",obj3.value);
+obj.multiply2(-1).then((obj3) => {
+    console.log("multiply two ", obj3.value);
 });
 
 obj.sleep((msg) => {
-    assert.equal(msg,"hello world");;
+    assert.equal(msg, "hello world");;
 });

examples/class-wrapper/test.js

@@ -1,14 +1,16 @@
 const assert = require('assert');
+const SegfaultHandler = require('segfault-handler');
+SegfaultHandler.registerHandler('crash.log');
 
 let addon = require('./dist');
 
 let t = new addon.TestObject();
 t.value = 20;
-assert.equal(t.value2,20);
+assert.equal(t.value2, 20);
 
 
-assert.equal(addon.simple(5).value2,5);
+assert.equal(addon.simple(5).value2, 5);
 
-addon.create(10).then( (test_object) => {
-    console.log("test value is %s",test_object.value2);
+addon.create(10).then((test_object) => {
+    console.log("test value is %s", test_object.value2);
 });

examples/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "node-bindgen-examples",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "segfault-handler": "^1.3.0"
+  }
+}

examples/promise/test.js

@@ -1,17 +1,19 @@
 const assert = require('assert');
 let addon = require('./dist');
+const SegfaultHandler = require('segfault-handler');
+SegfaultHandler.registerHandler('crash.log');
 
 
 addon.hello(5).then((val) => {
-  assert.equal(val,15);
-  console.log("promise test succeed: %s",val);
+  assert.equal(val, 15);
+  console.log("promise test succeed: %s", val);
 });
 
 (
-async () => {
-  let val = await addon.hello(5);
-  assert.equal(val,15);
-})();
+  async () => {
+    let val = await addon.hello(5);
+    assert.equal(val, 15);
+  })();
 
 
 (async () => {

examples/stream/test.js

@@ -1,5 +1,7 @@
 const assert = require('assert');
 let addon = require('./dist');
+const SegfaultHandler = require('segfault-handler');
+SegfaultHandler.registerHandler('crash.log');
 
 
 const EventEmitter = require('events').EventEmitter;
@@ -8,24 +10,24 @@ const emitter = new EventEmitter();
 let sum = 0;
 
 emitter.on('data', (evt) => {
-    console.log("received event",evt);
-    sum = sum + evt;
+  console.log("received event", evt);
+  sum = sum + evt;
 })
 
 let factory = new addon.StreamFactory();
 
 // test for error 
-assert.throws( () => factory.stream(20,emitter.emit.bind(emitter)),{
+assert.throws(() => factory.stream(20, emitter.emit.bind(emitter)), {
   message: 'count: 20 should be less than or equal to 10'
 });
 
 
-factory.stream(10,emitter.emit.bind(emitter));
+factory.stream(10, emitter.emit.bind(emitter));
 
 console.log("stream started");
 
 // wait for stream to finish, since stream produce event at every 100ms we should wait at least 1 second
 setTimeout(() => {
   console.log("timer finished");
-  assert.equal(sum,45);
+  assert.equal(sum, 45);
 }, 3000); // Made a bit larger so it reliably works on Travis