diff options
Diffstat (limited to 'devtools/client/webconsole/test/browser/browser_jsterm_instance_of.js')
-rw-r--r-- | devtools/client/webconsole/test/browser/browser_jsterm_instance_of.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_jsterm_instance_of.js b/devtools/client/webconsole/test/browser/browser_jsterm_instance_of.js new file mode 100644 index 0000000000..1ec14a421c --- /dev/null +++ b/devtools/client/webconsole/test/browser/browser_jsterm_instance_of.js @@ -0,0 +1,33 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Check instanceof correctness. See Bug 599940. +const TEST_URI = + "data:text/html,<!DOCTYPE html>Test <code>instanceof</code> evaluation"; + +add_task(async function () { + const hud = await openNewTabAndConsole(TEST_URI); + + let message = await executeAndWaitForResultMessage( + hud, + "[] instanceof Array", + "true" + ); + ok(message, "`instanceof Array` is correct"); + + message = await executeAndWaitForResultMessage( + hud, + "({}) instanceof Object", + "true" + ); + ok(message, "`instanceof Object` is correct"); + + message = await executeAndWaitForResultMessage( + hud, + "({}) instanceof Array", + "false" + ); + ok(message, "`instanceof Array` has expected result"); +}); |