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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /xpcom/tests/unit/test_file_equality.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'xpcom/tests/unit/test_file_equality.js')
-rw-r--r--xpcom/tests/unit/test_file_equality.js43
1 files changed, 43 insertions, 0 deletions
diff --git a/xpcom/tests/unit/test_file_equality.js b/xpcom/tests/unit/test_file_equality.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var Cr = Components.results;
+var Ci = Components.interfaces;
+
+var CC = Components.Constructor;
+var LocalFile = CC("@mozilla.org/file/local;1", "nsILocalFile", "initWithPath");
+
+function run_test()
+{
+ test_normalized_vs_non_normalized();
+}
+
+function test_normalized_vs_non_normalized()
+{
+ // get a directory that exists on all platforms
+ var dirProvider = Components.classes["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
+ var tmp1 = dirProvider.get("TmpD", Ci.nsILocalFile);
+ var exists = tmp1.exists();
+ do_check_true(exists);
+ if (!exists)
+ return;
+
+ // the test logic below assumes we're starting with a normalized path, but the
+ // default location on macos is a symbolic link, so resolve it before starting
+ tmp1.normalize();
+
+ // this has the same exact path as tmp1, it should equal tmp1
+ var tmp2 = new LocalFile(tmp1.path);
+ do_check_true(tmp1.equals(tmp2));
+
+ // this is a non-normalized version of tmp1, it should not equal tmp1
+ tmp2.appendRelativePath(".");
+ do_check_false(tmp1.equals(tmp2));
+
+ // normalize and make sure they are equivalent again
+ tmp2.normalize();
+ do_check_true(tmp1.equals(tmp2));
+}