emscripten_async_load_script

2 files changed, 64 insertions, 0 deletions

diff --git a/tests/emscripten_api_browser2.cpp b/tests/emscripten_api_browser2.cpp
new file mode 100644
index 00000000..569ed710
--- /dev/null
+++ b/tests/emscripten_api_browser2.cpp
@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+#include<emscripten.h>
+
+int value = 0;
+
+extern "C" {
+  void set(int x) {
+    printf("set! %d\n", x);
+    value = x;
+  }
+}
+
+void load2() {
+  printf("load2\n");
+
+  char buffer[10];
+  memset(buffer, 0, 10);
+  FILE *f = fopen("file1.txt", "r");
+  fread(buffer, 1, 5, f);
+  fclose(f);
+  assert(strcmp(buffer, "first") == 0);
+
+  memset(buffer, 0, 10);
+  f = fopen("file2.txt", "r");
+  fread(buffer, 1, 6, f);
+  fclose(f);
+  assert(strcmp(buffer, "second") == 0);
+
+  int result = 1;
+  REPORT_RESULT();
+}
+void error2() {
+  printf("fail2\n");
+}
+
+void load1() {
+  printf("load1\n");
+  assert(value == 456);
+  emscripten_async_load_script("script2.js", load2, error2);
+}
+void error1() {
+  printf("fail1\n");
+}
+
+int main() {
+  emscripten_async_load_script("script1.js", load1, error1);
+
+  return 1;
+}
+
diff --git a/tests/test_browser.py b/tests/test_browser.py
index e6fd6544..6a23b41c 100644
--- a/tests/test_browser.py
+++ b/tests/test_browser.py
@@ -1230,6 +1230,17 @@ keydown(100);keyup(100); // trigger the end
   def test_emscripten_api(self):
     self.btest('emscripten_api_browser.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_third']'''])
 
+  def test_emscripten_api2(self):
+    open('script1.js', 'w').write('''
+      Module._set(456);
+    ''')
+
+    open('file1.txt', 'w').write('first');
+    open('file2.txt', 'w').write('second');
+    Popen([PYTHON, FILE_PACKAGER, 'test.data', '--preload', 'file1.txt', 'file2.txt'], stdout=open('script2.js', 'w')).communicate()
+
+    self.btest('emscripten_api_browser2.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_set']'''])
+
   def test_emscripten_api_infloop(self):
     self.btest('emscripten_api_browser_infloop.cpp', '7')