2 files changed, 72 insertions, 0 deletions
diff --git a/tests/emscripten_fs_api_browser.cpp b/tests/emscripten_fs_api_browser.cpp
new file mode 100644
index 00000000..07469f34
--- /dev/null
+++ b/tests/emscripten_fs_api_browser.cpp
@@ -0,0 +1,69 @@
+#include<stdio.h>
+#include<emscripten.h>
+#include<assert.h>
+#include <string.h>
+
+extern "C" {
+
+int result = 1;
+int get_count = 0;
+
+void wait_wgets() {
+  if (get_count == 2) {
+    emscripten_cancel_main_loop();
+    REPORT_RESULT();
+  }
+}
+
+void onLoaded(const char* file) {
+  if (strcmp(file, "/tmp/test.html")) {
+    result = 0;
+  }
+
+  printf("loaded: %s\n", file);
+
+  if (FILE * f = fopen(file, "r")) {
+      printf("exists: %s\n", file);
+      int c = fgetc (f);
+      if (c == EOF) {
+        printf("file empty: %s\n", file);
+        result = 0;
+      }
+      fclose(f);
+  } else {
+    result = 0;
+    printf("!exists: %s\n", file);
+  }
+  
+  get_count++;
+}
+
+void onError(const char* file) {
+  if (strcmp(file, "/tmp/null")) {
+    result = 0;
+  }
+
+  printf("error: %s\n", file);
+  get_count++;
+}
+
+int main() {
+  emscripten_async_wget(
+    "http://localhost:8888/this_is_not_a_file", 
+    "/tmp/null",
+    onLoaded,
+    onError);
+
+  emscripten_async_wget(
+    "http://localhost:8888/test.html", 
+    "/tmp/test.html",
+    onLoaded,
+    onError);
+
+  emscripten_set_main_loop(wait_wgets, 0);
+
+  return 0;
+}
+
+}
+
diff --git a/tests/runner.py b/tests/runner.py
index d840465d..f94d9bda 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -7747,6 +7747,9 @@ elif 'browser' in str(sys.argv):
     def test_emscripten_api(self):
       self.btest('emscripten_api_browser.cpp', '1')
 
+    def test_emscripten_fs_api(self):
+      self.btest('emscripten_fs_api_browser.cpp', '1')
+
     def test_gc(self):
       self.btest('browser_gc.cpp', '1')