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  1. Qt
  2. QTBUG-29328

Incorrect conversion of JavaScript date from C++

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    • Commits:
      948e24cb6deeaf0e55794032b90fdf20b7ef12c1

      Description

      See attached project. I'm in CET (UTC+1), so it is incorrectly assuming local time.

      QML from the project:

      import QtQuick 2.0
      import test 1.0
      
      Item {
          id: root
      
          QuickDate {
              Component.onCompleted: {
                  console.log("  actual date = " + date.toUTCString());
                  console.log("expected date = " + new Date("Thu, 01 Jan 1970 00:00:00 GMT").toUTCString());
              }
          }
      }
      

      Output:

      actual date = Wed, 31 Dec 1969 23:00:00 GMT
      expected date = Thu, 01 Jan 1970 00:00:00 GMT

      This seems to be because a QDateTime object is constructed from the QDate object using the constructor that will set the timeSpec to Qt::LocalTime.

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              • Assignee:
                Eddy Edward Welbourne
                Reporter:
                mitch_curtis Mitch Curtis
              • Votes:
                2 Vote for this issue
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                8 Start watching this issue

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                • Created:
                  Updated:
                  Resolved:

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