https://bugs.kde.org/show_bug.cgi?id=487837
Bug ID: 487837
Summary: Starting a binary number with zero shifts the first
'1' 2 positions to the left
Classification: Applications
Product: kcalc
Version: 24.05.0
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: general
Assignee: evan.te...@gmail.com
Reporter: snellejelle9...@gmail.com
Target Milestone: ---
Created attachment 170017
--> https://bugs.kde.org/attachment.cgi?id=170017&action=edit
Screenshots
SUMMARY
When in numeral system mode.
Inputting a binary number starting with a 0 results in an output that is
shifted 2 to the left.
STEPS TO REPRODUCE
1. Start Kcalc and enter numeral system mode
2. Select the "bin" checkmark
3. Type "10" and press '='.
4. Verify that the result is "10" in bin and "2" under hex. (As expected :))
5. Clear the registers by pressing the 'C' button.
6. Type "010" and press '='.
7. Verify that the result is "1000" in bin and "8" under hex. (Not good :((
8. Clear the registers by pressing the 'C' button.
9. Type "011" and press '='.
10. Verify that the result is "1001" in bin and "9" under hex. (Not good :((
I have repeated this with numbers of different lengths and the result is always
the same.
OBSERVED RESULT
First 1 after a leading 0 is shifted 2 positions left in binary input mode.
EXPECTED RESULT
Leading 0's are stripped from the input and the first 1 is not shifted.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Linux 6.6.32-1 Manjaro
(available in About System)
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.1
ADDITIONAL INFORMATION
Graphics platform: Wayland
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