diff options
Diffstat (limited to 'devtools/server/tests/xpcshell/test_nesting-03.js')
-rw-r--r-- | devtools/server/tests/xpcshell/test_nesting-03.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_nesting-03.js b/devtools/server/tests/xpcshell/test_nesting-03.js new file mode 100644 index 0000000000..53fa61351f --- /dev/null +++ b/devtools/server/tests/xpcshell/test_nesting-03.js @@ -0,0 +1,50 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test that we can detect nested event loops in tabs with the same URL. + +add_task(async function() { + const GLOBAL_NAME = "test-nesting1"; + + initTestDevToolsServer(); + addTestGlobal(GLOBAL_NAME); + addTestGlobal(GLOBAL_NAME); + + // Connect two thread actors, debugging the same debuggee, and both being paused. + const firstClient = new DevToolsClient(DevToolsServer.connectPipe()); + await firstClient.connect(); + const { threadFront: firstThreadFront } = await attachTestThread( + firstClient, + GLOBAL_NAME + ); + await firstThreadFront.interrupt(); + + const secondClient = new DevToolsClient(DevToolsServer.connectPipe()); + await secondClient.connect(); + const { threadFront: secondThreadFront } = await attachTestThread( + secondClient, + GLOBAL_NAME + ); + await secondThreadFront.interrupt(); + + // Then check how concurrent resume work + let result; + try { + result = await firstThreadFront.resume(); + } catch (e) { + Assert.ok(e.includes("wrongOrder"), "rejects with the wrong order"); + } + Assert.ok(!result, "no response"); + + result = await secondThreadFront.resume(); + Assert.ok(true, "resumed as expected"); + + await firstThreadFront.resume(); + + Assert.ok(true, "resumed as expected"); + await firstClient.close(); + + await finishClient(secondClient); +}); |