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Diffstat (limited to '')
-rw-r--r-- | comm/mail/components/enterprisepolicies/tests/xpcshell/test_runOnce_helper.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/comm/mail/components/enterprisepolicies/tests/xpcshell/test_runOnce_helper.js b/comm/mail/components/enterprisepolicies/tests/xpcshell/test_runOnce_helper.js new file mode 100644 index 0000000000..c8e73b3422 --- /dev/null +++ b/comm/mail/components/enterprisepolicies/tests/xpcshell/test_runOnce_helper.js @@ -0,0 +1,21 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +let { runOnce } = ChromeUtils.importESModule( + "resource:///modules/policies/Policies.sys.mjs" +); + +let runCount = 0; +function callback() { + runCount++; +} + +add_task(async function test_runonce_helper() { + runOnce("test_action", callback); + equal(runCount, 1, "Callback ran for the first time."); + + runOnce("test_action", callback); + equal(runCount, 1, "Callback didn't run again."); +}); |