Test for multiple calls to auto_call_delayed_io

dmendel · Jun 20, 2023 · 0d3af4d · 0d3af4d
1 parent ac8c2e3
commit 0d3af4d
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/test/delayed_io_test.rb b/test/delayed_io_test.rb
@@ -266,3 +266,19 @@ class AutoCallDelayedIORecord < BinData::Record
     _(obj.num_bytes).must_equal 2
   end
 end
+
+describe BinData::DelayedIO, "with multiple auto_call" do
+  class MultipleAutoCallDelayedIORecord < BinData::Record
+    auto_call_delayed_io
+    auto_call_delayed_io
+    uint8 :a
+    delayed_io :b, read_abs_offset: 1 do
+      uint8
+    end
+  end
+
+  it "class reads" do
+    obj = MultipleAutoCallDelayedIORecord.read "\x01\x02"
+    _(obj.snapshot).must_equal({a: 1, b: 2})
+  end
+end