test: add node-report tests

Author: richardlau

test/common/node-report.js

@@ -0,0 +1,11 @@
+const assert = require('assert');
+const reportCommon = require('../../../deps/node-report/test/common');
+
+exports.findReports = reportCommon.findReports;
+exports.validate = (report, options) => {
+  t = {
+    test: (name, f) => f(),
+  }
+  reportCommon.validate(t, report, options); 
+}
+

test/parallel/test-node-report-signal.js

@@ -0,0 +1,10 @@
+const common = require('../common');
+const assert = require('assert');
+const reportCommon = require('../common/node-report');
+
+if (common.isWindows)
+  common.skip('signals not supported on Windows');
+process.kill(process.pid, 'SIGUSR2');
+const report = reportCommon.findReports(process.pid);
+assertStrictEquals(report.length, 1);
+