add browser module test

1 files changed, 42 insertions, 0 deletions

diff --git a/tests/browser_main.cpp b/tests/browser_main.cpp
new file mode 100644
index 00000000..efdce1be
--- /dev/null
+++ b/tests/browser_main.cpp
@@ -0,0 +1,42 @@
+#include <assert.h>
+#include <stdio.h>
+#include <dlfcn.h>
+#include <emscripten.h>
+
+typedef void (*voidfunc)();
+typedef int (*intfunc)();
+
+void *lib_handle;
+voidfunc onefunc;
+intfunc twofunc;
+
+void next(const char *x) {
+  lib_handle = dlopen("themodule.js", RTLD_NOW);
+  assert(lib_handle != NULL);
+
+  onefunc = (voidfunc)dlsym(lib_handle, "one");
+  twofunc = (intfunc)dlsym(lib_handle, "two");
+  assert(onefunc && twofunc);
+
+  assert(twofunc() == 0);
+  onefunc();
+  assert(twofunc() == 1);
+  onefunc();
+  onefunc();
+  assert(twofunc() == 3);
+  onefunc();
+  onefunc();
+  onefunc();
+  onefunc();
+  assert(twofunc() == 7);
+  onefunc();
+  int result = twofunc();
+  REPORT_RESULT();
+}
+
+int main() {
+  emscripten_async_wget("module.js", "themodule.js", next, NULL);
+  
+  return 0;
+}
+