From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 xpcom/tests/unit/test_bug476919.js | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 xpcom/tests/unit/test_bug476919.js

(limited to 'xpcom/tests/unit/test_bug476919.js')

diff --git a/xpcom/tests/unit/test_bug476919.js b/xpcom/tests/unit/test_bug476919.js
new file mode 100644
index 000000000..21cd9253e
--- /dev/null
+++ b/xpcom/tests/unit/test_bug476919.js
@@ -0,0 +1,27 @@
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+
+function run_test() {
+  // skip this test on Windows
+  if (mozinfo.os != "win") {
+    var testDir = __LOCATION__.parent;
+    // create a test file, then symlink it, then check that we think it's a symlink
+    var targetFile = testDir.clone();
+    targetFile.append("target.txt");
+    if (!targetFile.exists())
+      targetFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0o644);
+
+    var link = testDir.clone();
+    link.append("link");
+    if (link.exists())
+      link.remove(false);
+
+    var ln = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsILocalFile);
+    ln.initWithPath("/bin/ln");
+    var process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
+    process.init(ln);
+    var args = ["-s", targetFile.path, link.path];
+    process.run(true, args, args.length);
+    do_check_true(link.isSymlink());
+  }
+}
-- 
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