[Webkit-unassigned] [Bug 162846] New: Web Inspector: Improve the experience of stepping in and out of getters/setters
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sat Oct 1 16:28:56 PDT 2016
https://bugs.webkit.org/show_bug.cgi?id=162846
Bug ID: 162846
Summary: Web Inspector: Improve the experience of stepping in
and out of getters/setters
Classification: Unclassified
Product: WebKit
Version: WebKit Nightly Build
Hardware: All
OS: All
Status: NEW
Severity: Normal
Priority: P2
Component: Web Inspector
Assignee: webkit-unassigned at lists.webkit.org
Reporter: joepeck at webkit.org
CC: bburg at apple.com, joepeck at webkit.org,
mattbaker at apple.com, nvasilyev at apple.com,
timothy at apple.com, webkit-bug-importer at group.apple.com
Summary:
Improve the experience of stepping in and out of getters/setters
Test:
<script>
var obj = {
get foo() {
return {
get bar() {
return 100;
}
}
}
}
debugger;
var value = obj.foo.bar;
</script>
Steps to Reproduce:
1. Load test page
2. Reload to pause on debugger statement
3. Step through the foo and bar getters
=> Not clear how we are advancing through the program
Notes:
- Chrome and Firefox are also very unclear
- Edge takes you back out to `obj.foo.bar` when leaving foo and before entering bar, however when it does it is still unclear where in the line you are unless you know.
- I think the best experience would probably involve a pause when leaving a getter so the user can get context for what just happened.
- Getters are like function calls, but non-obvious so they need a bit of context
- Should see what Xcode/lldb do for stepping through getters/setters
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