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author | Matt A. Tobin <email@mattatobin.com> | 2018-02-10 02:51:36 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-10 02:51:36 -0500 |
commit | 37d5300335d81cecbecc99812747a657588c63eb (patch) | |
tree | 765efa3b6a56bb715d9813a8697473e120436278 /toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js | |
parent | b2bdac20c02b12f2057b9ef70b0a946113a00e00 (diff) | |
parent | 4fb11cd5966461bccc3ed1599b808237be6b0de9 (diff) | |
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Merge branch 'ext-work'
Diffstat (limited to 'toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js')
-rw-r--r-- | toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js b/toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js new file mode 100644 index 000000000..38e563979 --- /dev/null +++ b/toolkit/mozapps/webextensions/test/xpcshell/test_asyncBlocklistLoad.js @@ -0,0 +1,44 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +function run_test() { + run_next_test(); +} + +add_task(function* () { + let blocklist = AM_Cc["@mozilla.org/extensions/blocklist;1"]. + getService().wrappedJSObject; + let scope = Components.utils.import("resource://gre/modules/osfile.jsm"); + + // sync -> async + blocklist._loadBlocklist(); + do_check_true(blocklist._isBlocklistLoaded()); + yield blocklist._preloadBlocklist(); + do_check_false(blocklist._isBlocklistPreloaded()); + blocklist._clear(); + + // async -> sync + yield blocklist._preloadBlocklist(); + do_check_false(blocklist._isBlocklistLoaded()); + do_check_true(blocklist._isBlocklistPreloaded()); + blocklist._loadBlocklist(); + do_check_true(blocklist._isBlocklistLoaded()); + do_check_false(blocklist._isBlocklistPreloaded()); + blocklist._clear(); + + // async -> sync -> async + let read = scope.OS.File.read; + scope.OS.File.read = function(...args) { + return new Promise((resolve, reject) => { + do_execute_soon(() => { + blocklist._loadBlocklist(); + resolve(read(...args)); + }); + }); + } + + yield blocklist._preloadBlocklist(); + do_check_true(blocklist._isBlocklistLoaded()); + do_check_false(blocklist._isBlocklistPreloaded()); +}); |