cleanup

.gitignore

@@ -1,2 +1,2 @@
-test
+/test/index
 

.travis.yml

@@ -1,6 +1,6 @@
 language: cpp
 
-script: make && make test
+script: build run test
 
 compiler: clang
 

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014 Paolo Fragomeni
+Copyright (c) 2019 Paolo Fragomeni
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

test/index.cxx

@@ -0,0 +1,89 @@
+#include <assert.h>
+#include "../index.hxx"
+
+#define ASSERT(message, ...) do { \
+  if(!(__VA_ARGS__)) { \
+    std::cerr << "FAIL: " << message << std::endl; \
+    exit(0);\
+  } \
+  else { \
+    std::cout << "OK: " << message << std::endl; \
+    testcount++; \
+  } \
+} while(0);
+
+int main (int argc, char* argv[]) {
+  int testcount = 0;
+  int testplan = 9;
+
+  //
+  // sanity test.
+  //
+  ASSERT("sanity: true is true", true == true);
+
+  EventEmitter ee;
+
+  ASSERT("maxListeners should be 10", ee.maxListeners == 10);
+
+  ee.on("event1", [&](int a, std::string b) {
+    ASSERT("first arg should be equal to 10", a == 10);
+    ASSERT("second arg should be foo", b == "foo");
+  });
+
+  ee.emit("event1", 10, (std::string) "foo");
+
+  try {
+    ee.on("event1", []() {});
+  }
+  catch(...) {
+    ASSERT("duplicate listener", true);
+  }
+
+  ee.on("event2", [&]() {
+    ASSERT("no params", true);
+  });
+
+  ee.emit("event2");
+
+  int count1 = 0;
+  ee.on("event3", [&]() {
+    if (++count1 == 10) {
+      ASSERT("event was emitted correct number of times", true);
+    }
+  });
+
+  for (int i = 0; i < 10; i++) {
+    ee.emit("event3");
+  }
+
+  int count2 = 0;
+  ee.on("event4", [&](){
+    count2++;
+    if (count2 > 1) {
+      ASSERT("event was fired after it was removed", false);
+    }
+  });
+
+  ee.emit("event4");
+  ee.off("event4");
+  ee.emit("event4");
+  ee.emit("event4");
+
+  int count3 = 0;
+  ee.on("event5", [&]() {
+    count3++;
+    ASSERT("events were fired even though all listeners were removed", false);
+  });
+
+  ASSERT("the correct number of listeners has been reported", ee.listeners() == 4);
+
+  ee.off();
+
+  ASSERT("no additional events fired after all listeners removed",
+    count1 == 10 &&
+    count2 == 1 &&
+    count3 == 0
+  );
+
+  ASSERT("testcount == plan", testcount == testplan)
+}