Bug 146688 – Web Inspector: New JavaScript/Probe breakpoint action disappears when clicking continue checkbox

• Status: RESOLVED
• Resolution: FIXED
• Component: Web Inspector

[Matt Baker]

* SUMMARY
New JavaScript/Probe breakpoint action disappears when clicking continue checkbox.

Clicking the continue checkbox before entering action text is perfectly reasonable, and it's very frustrating to have to add the action again. The same scenario with a Log Message action doesn't have this problem, the difference being that we allow breakpoints that log an empty message.

* STEPS TO REPRODUCE
1. Open Debugger tab
2. Create a new breakpoint
3. Edit breakpoint, add action
4. Change action to Evaluate JavaScript or Probe Expression
5. Leave action text blank
6. Click continue checkbox
  => New action disappears.

[Radar WebKit Bug Importer]

<rdar://problem/21709406>

[Matt Baker]

Created attachment 256319 [details]
[Patch] Proposed Fix

[Timothy Hatcher]

Comment on attachment 256319 [details]
[Patch] Proposed Fix

View in context: https://bugs.webkit.org/attachment.cgi?id=256319&action=review

Good call! This has annoyed me in the past.

> Source/WebInspectorUI/UserInterface/Models/Breakpoint.js:530
> +            return !action.data.length && (action.type === WebInspector.BreakpointAction.Type.Evaluate || action.type === WebInspector.BreakpointAction.Type.Probe);

Maybe action.data.trim().length

[Timothy Hatcher]

Comment on attachment 256319 [details]
[Patch] Proposed Fix

View in context: https://bugs.webkit.org/attachment.cgi?id=256319&action=review

>> Source/WebInspectorUI/UserInterface/Models/Breakpoint.js:530
>> +            return !action.data.length && (action.type === WebInspector.BreakpointAction.Type.Evaluate || action.type === WebInspector.BreakpointAction.Type.Probe);
> 
> Maybe action.data.trim().length

Also no need for length. !action.data.trim() is the same, since "" is falsey.

[Matt Baker]

Comment on attachment 256319 [details]
[Patch] Proposed Fix

View in context: https://bugs.webkit.org/attachment.cgi?id=256319&action=review

>>> Source/WebInspectorUI/UserInterface/Models/Breakpoint.js:530
>>> +            return !action.data.length && (action.type === WebInspector.BreakpointAction.Type.Evaluate || action.type === WebInspector.BreakpointAction.Type.Probe);
>> 
>> Maybe action.data.trim().length
> 
> Also no need for length. !action.data.trim() is the same, since "" is falsey.

BreakPointActionView trims the CodeMirror value before storing in the action.

[Matt Baker]

Created attachment 256460 [details]
[Patch] Proposed Fix

[Matt Baker]

Created attachment 256464 [details]
[Patch] Proposed Fix

[Brian Burg]

Comment on attachment 256464 [details]
[Patch] Proposed Fix

r=me

[WebKit Commit Bot]

Comment on attachment 256464 [details]
[Patch] Proposed Fix

Clearing flags on attachment: 256464

Committed r186589: <http://trac.webkit.org/changeset/186589>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.