Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/intl/uconv/tests/unit/test_bug321379.js b/intl/uconv/tests/unit/test_bug321379.js
new file mode 100644
index 0000000000..338f59688e
--- /dev/null
+++ b/intl/uconv/tests/unit/test_bug321379.js
@@ -0,0 +1,35 @@
+// Tests that calling close on a converter in/output stream doesn't crash
+// (bug 321379)
+
+function run_test() {
+  var StorageStream = Components.Constructor(
+    "@mozilla.org/storagestream;1",
+    "nsIStorageStream",
+    "init"
+  );
+  var ConverterInputStream = Components.Constructor(
+    "@mozilla.org/intl/converter-input-stream;1",
+    "nsIConverterInputStream",
+    "init"
+  );
+  var ConverterOutputStream = Components.Constructor(
+    "@mozilla.org/intl/converter-output-stream;1",
+    "nsIConverterOutputStream",
+    "init"
+  );
+
+  var storage = new StorageStream(1024, -1, null);
+
+  // Output
+  var outStr = storage.getOutputStream(0);
+  var out = new ConverterOutputStream(outStr, "UTF-8");
+  out.writeString("Foo.");
+  out.close();
+  out.close(); // This line should not crash. It should just do nothing.
+
+  // Input
+  var inStr = storage.newInputStream(0);
+  var inp = new ConverterInputStream(inStr, "UTF-8", 1024, 0xfffd);
+  inp.close();
+  inp.close(); // This line should not crash. It should just do nothing.
+}