FS.loadFilesFromDB|saveFilesToDB

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/file_db.cpp b/tests/file_db.cpp
new file mode 100644
index 00000000..ebb3bb30
--- /dev/null
+++ b/tests/file_db.cpp
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <emscripten.h>
+
+void later(void *) {}
+
+int main() {
+#if FIRST
+  FILE *f = fopen("waka.txt", "w");
+  fputc('a', f);
+  fputc('z', f);
+  fclose(f);
+
+  EM_ASM(
+    FS.saveFilesToDB(['waka.txt', 'moar.txt'], function() {
+      Module.print('save ok');
+      var xhr = new XMLHttpRequest();
+      xhr.open('GET', 'http://localhost:8888/report_result?1');
+      xhr.send();
+      setTimeout(function() { window.close() }, 1000);
+    }, function(e) {
+      abort('saving should succeed ' + e);
+    });
+  );
+#else
+  EM_ASM(
+    FS.loadFilesFromDB(['waka.txt', 'moar.txt'], function() {
+      function stringy(arr) {
+        return Array.prototype.map.call(arr, function(x) { return String.fromCharCode(x) }).join('');
+      }
+      assert(stringy(FS.analyzePath('waka.txt').object.contents) == 'az');
+      var secret = stringy(FS.analyzePath('moar.txt').object.contents);
+      Module.print('load: ' + secret);
+      var xhr = new XMLHttpRequest();
+      xhr.open('GET', 'http://localhost:8888/report_result?' + secret);
+      xhr.send();
+      setTimeout(function() { window.close() }, 1000);
+    }, function() {
+      abort('loading should succeed');
+    });
+  );
+#endif
+
+  emscripten_async_call(later, NULL, 100); // keep runtime alive
+
+  return 0;
+}
+