0005321: Graphics: auto_synchronize does not always work as intended - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0005321

OCaml

OCaml general

public

2011-07-26 02:08

2012-05-24 18:29

Reporter

Christophe Troestler

Assigned To

Priority

normal

Severity

major

Reproducibility

always

Status

resolved

Resolution

unable to reproduce

Platform

OS

OS Version

Product Version

3.12.0

Target Version

Fixed in Version

Summary

0005321: Graphics: auto_synchronize does not always work as intended

Description

The following code shows the bug:

open Graphics
open Printf

let graph s =
  open_graph(" 200x200" ^ s);
  auto_synchronize false;

  moveto 10 10;
  lineto 100 100;

  ignore(Graphics.wait_next_event [Graphics.Key_pressed]);
  synchronize();
  ignore(Graphics.wait_next_event [Graphics.Key_pressed]);
  close_graph()

let () =
  graph ""; (* bug *)
  graph "-0" (* fine *)

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Notes
(0007170) lefessan (developer) 2012-03-26 16:09	I could not reproduce your bug on my linux box. Could you provide more information about your operating system ?

(0007438) Christophe Troestler (reporter) 2012-05-15 23:02	I am on Linux too. I cannot reproduce the bug any longer either. Maybe it simply disappeared with the upgrade of the X driver (nvidia) or X11 packages.

(0007454) xleroy (administrator) 2012-05-24 18:29	Thanks, Christophe, for the update. Marking as resolved/not reproducible for the moment. Add comments if the issue pops up again.

Issue History
Date Modified	Username	Field	Change
2011-07-26 02:08	Christophe Troestler	New Issue
2012-03-26 16:09	lefessan	Note Added: 0007170
2012-03-26 16:09	lefessan	Assigned To	=> lefessan
2012-03-26 16:09	lefessan	Status	new => feedback
2012-05-15 10:38	lefessan	Assigned To	lefessan =>
2012-05-15 23:02	Christophe Troestler	Note Added: 0007438
2012-05-15 23:02	Christophe Troestler	Status	feedback => new
2012-05-24 18:29	xleroy	Note Added: 0007454
2012-05-24 18:29	xleroy	Status	new => resolved
2012-05-24 18:29	xleroy	Resolution	open => unable to reproduce

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