Bug 109572 – Web Inspector: Local/session storage tree items in the Resources panel after page refresh are not shown

• Component: Web Inspector (Deprecated)
• Status: RESOLVED FIXED

[Alexander Pavlov (apavlov)]

1. open a page on localhost
2. run localStorage.setItem('foo', 'bar')
3. Navigate to the resources tab and select Local Storage > localhost
4. Refresh the page

What is the expected result?
Local Storage > localhost should still be selected

What happens instead?
localhost disappears from Local Storage until you run setItem or getItem.

Upstreaming https://code.google.com/p/chromium/issues/detail?id=104585

[Alexander Pavlov (apavlov)]

Created attachment 189299 [details]
Patch

[Early Warning System Bot]

Comment on attachment 189299 [details]
Patch

Attachment 189299 [details] did not pass qt-ews (qt):
Output: http://queues.webkit.org/results/16647306

[Early Warning System Bot]

Comment on attachment 189299 [details]
Patch

Attachment 189299 [details] did not pass qt-wk2-ews (qt):
Output: http://queues.webkit.org/results/16648303

[Alexander Pavlov (apavlov)]

Created attachment 189304 [details]
Patch

[WebKit Review Bot]

Comment on attachment 189304 [details]
Patch

Attachment 189304 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/16659298

New failing tests:
http/tests/inspector/appcache/appcache-iframe-manifests.html
http/tests/inspector/injected-script-for-origin.html
http/tests/inspector/extensions-network-redirect.html
http/tests/inspector/change-iframe-src.html
http/tests/inspector/modify-cross-domain-rule.html
http/tests/inspector/appcache/appcache-manifest-with-non-existing-file.html
http/tests/inspector/console-resource-errors.html
http/tests/inspector/resource-har-conversion.html
http/tests/inspector/extensions-headers.html
http/tests/inspector-enabled/injected-script-discard.html
http/tests/inspector/console-cross-origin-iframe-logging.html
http/tests/inspector/appcache/appcache-swap.html
http/tests/inspector/extensions-useragent.html
http/tests/inspector-enabled/dynamic-scripts.html
http/tests/inspector/stylesheet-source-mapping.html
http/tests/inspector-enabled/console-exception-while-no-inspector.html
http/tests/inspector/console-cd-completions.html
http/tests/inspector/compiler-script-mapping.html
http/tests/inspector/compiler-source-mapping-debug.html
http/tests/inspector/web-socket-frame-error.html
http/tests/inspector/console-xhr-logging.html
http/tests/inspector/console-xhr-logging-async.html
http/tests/inspector/console-cd.html
http/tests/inspector/resource-har-headers.html
http/tests/inspector/network-preflight-options.html
http/tests/inspector/inspect-iframe-from-different-domain.html
http/tests/inspector-enabled/console-log-before-frame-navigation.html
http/tests/inspector-enabled/dom-storage-open.html
http/tests/inspector/resource-parameters.html
http/tests/inspector-enabled/database-open.html

[WebKit Review Bot]

Comment on attachment 189304 [details]
Patch

Attachment 189304 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/16660321

New failing tests:
http/tests/inspector/appcache/appcache-iframe-manifests.html
http/tests/inspector/injected-script-for-origin.html
http/tests/inspector/extensions-network-redirect.html
http/tests/inspector/change-iframe-src.html
http/tests/inspector/modify-cross-domain-rule.html
http/tests/inspector/appcache/appcache-manifest-with-non-existing-file.html
http/tests/inspector/console-resource-errors.html
http/tests/inspector/resource-har-conversion.html
http/tests/inspector/extensions-headers.html
http/tests/inspector-enabled/injected-script-discard.html
http/tests/inspector/console-cross-origin-iframe-logging.html
http/tests/inspector/appcache/appcache-swap.html
http/tests/inspector/extensions-useragent.html
http/tests/inspector-enabled/dynamic-scripts.html
http/tests/inspector/stylesheet-source-mapping.html
http/tests/inspector-enabled/console-exception-while-no-inspector.html
http/tests/inspector/console-cd-completions.html
http/tests/inspector/compiler-script-mapping.html
http/tests/inspector/compiler-source-mapping-debug.html
http/tests/inspector/web-socket-frame-error.html
http/tests/inspector/console-xhr-logging.html
http/tests/inspector/console-xhr-logging-async.html
http/tests/inspector/console-cd.html
http/tests/inspector/resource-har-headers.html
http/tests/inspector/network-preflight-options.html
http/tests/inspector/inspect-iframe-from-different-domain.html
http/tests/inspector-enabled/console-log-before-frame-navigation.html
http/tests/inspector-enabled/dom-storage-open.html
http/tests/inspector/resource-parameters.html
http/tests/inspector-enabled/database-open.html

[Alexander Pavlov (apavlov)]

Created attachment 189330 [details]
For EWS

[WebKit Review Bot]

Comment on attachment 189330 [details]
For EWS

Attachment 189330 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/16654400

New failing tests:
http/tests/inspector-enabled/dom-storage-open.html

[WebKit Review Bot]

Comment on attachment 189330 [details]
For EWS

Attachment 189330 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/16647436

New failing tests:
http/tests/inspector-enabled/dom-storage-open.html

[Build Bot]

Comment on attachment 189330 [details]
For EWS

Attachment 189330 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://queues.webkit.org/results/16660458

New failing tests:
http/tests/inspector-enabled/dom-storage-open.html

[Alexander Pavlov (apavlov)]

Created attachment 189464 [details]
Patch

[Alexander Pavlov (apavlov)]

Created attachment 189474 [details]
Patch

[Vsevolod Vlasov]

Comment on attachment 189464 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=189464&action=review

> Source/WebCore/inspector/InjectedScriptSource.js:188
> +                    hints.domStorageId = JSON.parse(storageId);

We should use InjectedScriptHost.evaluate
 instead.

> Source/WebCore/inspector/InspectorDOMStorageAgent.cpp:118
> +    restore();

You should not call restore from enable

> Source/WebCore/inspector/InspectorDOMStorageAgent.cpp:160
> +    ExceptionCode exception = 0;

Let's get rid of success parameter and use ErrorString for that.

> Source/WebCore/inspector/front-end/DOMStorage.js:34
> + * @param {string=} id

looks like id is not used

> Source/WebCore/inspector/front-end/DOMStorageItemsView.js:62
> +        this.update();

Why do you need this?

> Source/WebCore/inspector/front-end/EmptyView.js:55
> +    _processWillHide: function()

Redundant change?

> Source/WebCore/inspector/front-end/ResourcesPanel.js:286
> +        WebInspector.domStorageModel.storages().forEach(this._addDOMStorage.bind(this));

I would expect that we receive OriginAdded events in this case and hence DOMStorageAdded events, so this line seems redundant.

> Source/WebCore/inspector/front-end/ResourcesPanel.js:344
> +        if (this._domStorageTreeElements.get(domStorage))

I don't think this should ever happen, we should replace this check with a console.assert call.

> Source/WebCore/inspector/front-end/ResourcesPanel.js:506
> +    _dropDOMStorage: function(domStorage)

Not used.

[Alexander Pavlov (apavlov)]

Created attachment 189478 [details]
Comments addressed

[WebKit Review Bot]

Comment on attachment 189478 [details]
Comments addressed

Clearing flags on attachment: 189478

Committed r143581: <http://trac.webkit.org/changeset/143581>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[WebKit Review Bot]

Re-opened since this is blocked by bug 110457

[Alexander Pavlov (apavlov)]

Committed r143593: <http://trac.webkit.org/changeset/143593>