1 files changed, 20 insertions, 1 deletions
diff --git a/tests/foo.cc b/tests/foo.cc
index 4359267..3274cf8 100644
--- a/tests/foo.cc
+++ b/tests/foo.cc
@@ -1 +1,20 @@
-int main(int argc, char* argv[]) { return 0; }
+#include <fstream>
+#include <iostream>
+#include <string>
+
+extern int a, b;
+
+// A very roundabout hello world.
+int main(int argc, char* argv[]) {
+  std::string runfiles(argv[0]);
+  runfiles.append(".runfiles");
+  std::string hello(runfiles + "/rules_pkg/tests/testdata/hello.txt");
+  std::fstream fs;
+  fs.open(hello, std::iostream::in);
+  char tmp[1000];
+  fs.read(tmp, sizeof(tmp));
+  fs.close();
+  std::cout << tmp;
+
+  return (a + b > 0) ? 0 : 1;
+}