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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:35:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:35:29 +0000 |
commit | 59203c63bb777a3bacec32fb8830fba33540e809 (patch) | |
tree | 58298e711c0ff0575818c30485b44a2f21bf28a0 /devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js | |
parent | Adding upstream version 126.0.1. (diff) | |
download | firefox-59203c63bb777a3bacec32fb8830fba33540e809.tar.xz firefox-59203c63bb777a3bacec32fb8830fba33540e809.zip |
Adding upstream version 127.0.upstream/127.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js')
-rw-r--r-- | devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js b/devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js new file mode 100644 index 0000000000..cc2daa33ea --- /dev/null +++ b/devtools/client/webconsole/test/browser/browser_console_eager_eval_resolve.js @@ -0,0 +1,64 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +// Check evaluating eager-evaluation values. +const TEST_URI = "data:text/html;charset=utf8,<!DOCTYPE html>"; + +add_task(async function () { + await addTab(TEST_URI); + + await pushPref("devtools.chrome.enabled", true); + + info("Open the Browser Console"); + const hud = await BrowserConsoleManager.toggleBrowserConsole(); + + await executeResolveHookWithSideEffect(hud); +}); + +async function executeResolveHookWithSideEffect(hud) { + // Services.droppedLinkHandler is implemented with resolve hook, which imports + // ContentAreaDropListener.sys.mjs. + // + // In order to test the resolve hook behavior, ensure the module is not yet + // loaded, which ensures the property is not yet resolved. + // + // NOTE: This test is not compatible with verify mode, given it depends on the + // initial state of the Services object and the module. + is( + Cu.isESModuleLoaded( + "resource://gre/modules/ContentAreaDropListener.sys.mjs" + ), + false + ); + + setInputValue(hud, `Services.droppedLinkHandler`); + + await wait(500); + // Eager evaluation should fail, due to the side effect in the resolve hook. + await waitForEagerEvaluationResult(hud, ""); + + setInputValue(hud, ""); + await wait(500); + + // The property should be resolved when evaluating after the eager evaluation. + await executeAndWaitForResultMessage( + hud, + `Services.droppedLinkHandler;`, + "XPCWrappedNative_NoHelper" + ); + + is( + Cu.isESModuleLoaded( + "resource://gre/modules/ContentAreaDropListener.sys.mjs" + ), + true + ); + + // Eager evaluation should work after the property is resolved. + setInputValue(hud, `Services.droppedLinkHandler`); + await wait(500); + await waitForEagerEvaluationResult(hud, /XPCWrappedNative_NoHelper/); +} |