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Bug 844392 - Fix race condition where ProcessStateChange can remove a file before cleanup. r=paolo

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This commit is contained in:
Monica Chew 2013-03-07 08:35:38 -05:00
parent 82db1518af
commit 5db44b44ff
1 changed files with 9 additions and 2 deletions
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11
netwerk/test/unit/test_backgroundfilesaver.js
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@ -471,10 +471,11 @@ add_task(function test_finish_only()
add_task(function test_invalid_hash()
{
let saver = new BackgroundFileSaverStreamListener();
let completionPromise = promiseSaverComplete(saver);
// We shouldn't be able to get the hash if hashing hasn't been enabled
try {
let hash = saver.sha256Hash;
throw "Shouldn't be able to get hash if hashing not enabled";
do_throw("Shouldn't be able to get hash if hashing not enabled");
} catch (ex if ex.result == Cr.NS_ERROR_NOT_AVAILABLE) { }
// Enable hashing, but don't feed any data to saver
saver.enableSha256();
@ -487,8 +488,14 @@ add_task(function test_invalid_hash()
saver.finish(Cr.NS_ERROR_FAILURE);
try {
let hash = saver.sha256Hash;
throw "Shouldn't be able to get hash if save did not succeed";
do_throw("Shouldn't be able to get hash if save did not succeed");
} catch (ex if ex.result == Cr.NS_ERROR_NOT_AVAILABLE) { }
// Wait for completion so that the worker thread finishes dealing with the
// target file. We expect it to fail.
try {
yield completionPromise;
do_throw("completionPromise should throw");
} catch (ex if ex.result == Cr.NS_ERROR_FAILURE) { }
});
add_task(function test_teardown()