1  // Copyright 2015 The Go Authors. All rights reserved.
       2  // Use of this source code is governed by a BSD-style
       3  // license that can be found in the LICENSE file.
       4  
       5  #include <stdint.h>
       6  #include <stdio.h>
       7  #include <dlfcn.h>
       8  
       9  // Tests "main.main" is exported on android/arm,
      10  // which golang.org/x/mobile/app depends on.
      11  int main(int argc, char** argv) {
      12    void* handle = dlopen(argv[1], RTLD_LAZY | RTLD_GLOBAL);
      13    if (!handle) {
      14      fprintf(stderr, "ERROR: failed to open the shared library: %s\n",
      15              dlerror());
      16      return 2;
      17    }
      18  
      19    uintptr_t main_fn = (uintptr_t)dlsym(handle, "main.main");
      20    if (!main_fn) {
      21      fprintf(stderr, "ERROR: missing main.main: %s\n", dlerror());
      22      return 2;
      23    }
      24  
      25    // TODO(hyangah): check that main.main can run.
      26  
      27    printf("PASS\n");
      28    return 0;
      29  }