Microsoft/calculator

Pasting long decimal number results in Invalid input

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#162 创建于 2019年3月7日

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 (14 评论) (2 反应) (1 负责人)C++ (16,196 star) (2,422 fork)batch import
Area: User ExperienceBugPri: 3help wantedtriage approved

描述

Describe the bug When pasting a decimal number with more than 16 decimal digits, the calculator outputs Invalid input.

Steps To Reproduce Paste 0.00012345678987654 into the calculator.

Expected behavior The input to be accepted. If it is too long, trim it, like the Windows 7 calculator does.

Screenshots image

Device and Application Information (please complete the following information):

  • OS Build: 18334.1.amd64fre.19h1_release.190205-1505
  • Architecture: x64
  • Application Version: 10.1812.10048.0

贡献者指南

技术栈
cpp
领域
desktop
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
blocked
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
C++ basicscalculator input parsingstring manipulation
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Examine the calculator's input parsing code, likely in a file handling paste events. Identify where the decimal string length is validated and causes 'Invalid input'. Consider trimming excess digits before conversion, similar to the Windows 7 calculator. Files to look at include those related to number conversion in the source repository.