--embed-file option in emcc

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/runner.py b/tests/runner.py
index a95dfff0..7dde21d7 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -6150,6 +6150,24 @@ f.close()
       Popen([EMCC, os.path.join(self.get_dir(), 'main.cpp'), '-L' + os.path.join(self.get_dir(), 'libdir'), '-lfile'], stdout=PIPE, stderr=STDOUT).communicate()
       self.assertContained('hello from lib', run_js(os.path.join(self.get_dir(), 'a.out.js')))
 
+    def test_emcc_embed_file(self):
+      open(os.path.join(self.get_dir(), 'somefile.txt'), 'w').write('''hello from a file with lots of data and stuff in it thank you very much''')
+      open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(r'''
+        #include <stdio.h>
+        int main() {
+          FILE *f = fopen("somefile.txt", "r");
+          char buf[100];
+          fread(buf, 1, 20, f);
+          buf[20] = 0;
+          fclose(f);
+          printf("|%s|\n", buf);
+          return 0;
+        }
+      ''')
+
+      Popen([EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--embed-file', 'somefile.txt']).communicate()
+      self.assertContained('|hello from a file wi|', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+
     def test_eliminator(self):
       input = open(path_from_root('tools', 'eliminator', 'eliminator-test.js')).read()
       expected = open(path_from_root('tools', 'eliminator', 'eliminator-test-output.js')).read()