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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 /toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js')
-rw-r--r--toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js b/toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js
new file mode 100644
index 000000000..5740f7f1a
--- /dev/null
+++ b/toolkit/components/osfile/tests/xpcshell/test_osfile_closed.js
@@ -0,0 +1,48 @@
+"use strict";
+
+Components.utils.import("resource://gre/modules/osfile.jsm");
+Components.utils.import("resource://gre/modules/Task.jsm");
+
+function run_test() {
+ do_test_pending();
+ run_next_test();
+}
+
+add_task(function test_closed() {
+ OS.Shared.DEBUG = true;
+ let currentDir = yield OS.File.getCurrentDirectory();
+ do_print("Open a file, ensure that we can call stat()");
+ let path = OS.Path.join(currentDir, "test_osfile_closed.js");
+ let file = yield OS.File.open(path);
+ yield file.stat();
+ do_check_true(true);
+
+ yield file.close();
+
+ do_print("Ensure that we cannot stat() on closed file");
+ let exn;
+ try {
+ yield file.stat();
+ } catch (ex) {
+ exn = ex;
+ }
+ do_print("Ensure that this raises the correct error");
+ do_check_true(!!exn);
+ do_check_true(exn instanceof OS.File.Error);
+ do_check_true(exn.becauseClosed);
+
+ do_print("Ensure that we cannot read() on closed file");
+ exn = null;
+ try {
+ yield file.read();
+ } catch (ex) {
+ exn = ex;
+ }
+ do_print("Ensure that this raises the correct error");
+ do_check_true(!!exn);
+ do_check_true(exn instanceof OS.File.Error);
+ do_check_true(exn.becauseClosed);
+
+});
+
+add_task(do_test_finished);