fix feof, plus test

2 files changed, 13 insertions, 1 deletions

diff --git a/tests/files.cpp b/tests/files.cpp
index d692ce67..e1a38421 100644
--- a/tests/files.cpp
+++ b/tests/files.cpp
@@ -28,6 +28,18 @@ int main()
   fclose (file);
   free (buffer);
 
+  // Do it again, with a loop on feof
+
+  printf("loop: ");
+  file = fopen("somefile.binary", "rb");
+  assert(file);
+  while (!feof(file)) {
+    char c = fgetc(file);
+    if (c != EOF) printf("%d ", c);
+  }
+  fclose (file);
+  printf("\n");
+
   // Standard streams
 
   printf("input:%s\n", gets((char*)malloc(1024)));
diff --git a/tests/runner.py b/tests/runner.py
index a2073af1..e9886ab8 100644
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -2932,7 +2932,7 @@ at function.:blag
       other.close()
 
       src = open(path_from_root('tests', 'files.cpp'), 'r').read()
-      self.do_run(src, 'size: 7\ndata: 100,-56,50,25,10,77,123\ninput:hi there!\ntexto\ntexte\n$\n5 : 10,30,20,11,88\nother=some data.\nseeked=me da.\nseeked=ata.\nseeked=ta.\nfscanfed: 10 - hello\n',
+      self.do_run(src, 'size: 7\ndata: 100,-56,50,25,10,77,123\nloop: 100 -56 50 25 10 77 123 \ninput:hi there!\ntexto\ntexte\n$\n5 : 10,30,20,11,88\nother=some data.\nseeked=me da.\nseeked=ata.\nseeked=ta.\nfscanfed: 10 - hello\n',
                    post_build=post, extra_emscripten_args=['-H', 'libc/fcntl.h'])
 
     def test_folders(self):