Closed
Bug 1601311
Opened 5 years ago
Closed 5 years ago
Removing a watchpoint changes the value of the corresponding property
Categories
(DevTools :: Debugger, defect)
Tracking
(firefox73 fixed)
RESOLVED
FIXED
Firefox 73
| Tracking | Status | |
|---|---|---|
| firefox73 | --- | fixed |
People
(Reporter: hbenl, Assigned: bmiriam1230)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0
Steps to reproduce:
- load the following file in Firefox:
<html><body><script>
let obj = {a:1};
function inc(obj) {
console.log(obj.a);
obj.a++;
}
</script></body></html>
- open the debugger
- set a breakpoint at line 4 ( console.log(obj.a); )
- write "inc(obj)" in the debugger console -> the debugger breaks at line 4
- add a setter watchpoint to obj.a
- remove the breakpoint and resume -> the debugger breaks at line 5
- resume again
- write "inc(obj)" in the debugger console -> the debugger breaks at line 5
- write "obj.a" in the debugger console -> the output is "2"
- remove the watchpoint
- write "obj.a" in the debugger console -> the output is "1"
Actual results:
obj.a is 1
Expected results:
obj.a is 2
|
||
Updated•5 years ago
|
Component: Untriaged → Debugger
Product: Firefox → DevTools
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Comment 1•5 years ago
|
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Jason, is this something could address before release?
Blocks: dbg-watchpoints
Flags: needinfo?(jlaster)
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Comment 2•5 years ago
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Hmm, perhaps. I think we might have fixed this yesterday.
Flags: needinfo?(jlaster)
|
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Updated•5 years ago
|
Blocks: dbg-watchpoints-m1
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Updated•5 years ago
|
Assignee: nobody → bmiriam1230
Pushed by jlaster@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/ca57bc90a3f8
Ensure removing watchpoint does not change value of corresponding property. r=jlast.
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Comment 5•5 years ago
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| bugherder | ||
Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
status-firefox73:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → Firefox 73
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Description
•