{"id":13374,"url":"https://patchwork.libcamera.org/api/covers/13374/?format=json","web_url":"https://patchwork.libcamera.org/cover/13374/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20210817122646.185978-1-umang.jain@ideasonboard.com>","date":"2021-08-17T12:26:44","name":"[libcamera-devel,0/2] Fd leak test","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/people/86/?format=json","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/13374/mbox/","series":[{"id":2364,"url":"https://patchwork.libcamera.org/api/series/2364/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2364","date":"2021-08-17T12:26:44","name":"Fd leak test","version":1,"mbox":"https://patchwork.libcamera.org/series/2364/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/13374/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 2273CBD87D\n\tfor ;\n\tTue, 17 Aug 2021 12:26:58 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 748A768894;\n\tTue, 17 Aug 2021 14:26:57 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 0F8476025C\n\tfor ;\n\tTue, 17 Aug 2021 14:26:56 +0200 (CEST)","from perceval.ideasonboard.com (unknown [103.238.109.15])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id D45A12C5;\n\tTue, 17 Aug 2021 14:26:54 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"pCBW1ylY\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1629203215;\n\tbh=noA3NVsxiF/9KM4ov4AFN6oYYI1r6DPV9fHJw/GccZU=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=pCBW1ylYw2azjO4C/w/bii6RwmXayOD4rZzcWuln6R6y2J+C4gvEJ4K+YK5uDtxKy\n\tkbQDAG7/qeTyexv6uETeugyaVYZNmE1r3/4eFthgaySkjHSrm43U0t2nnm0ftnTmwt\n\tJs2XBtLoby0Zrllhk5F2PoNh71yfIcvEpg4KDPAw=","From":"Umang Jain ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 17 Aug 2021 17:56:44 +0530","Message-Id":"<20210817122646.185978-1-umang.jain@ideasonboard.com>","X-Mailer":"git-send-email 2.31.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 0/2] Fd leak test","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"There is prior RFC version of this. Almost all of the issues\nare addressed in this v1.\n\nThe first commit allows CameraTest to set the \nLIBCAMERA_IPA_FORCE_ISOLATION env variable. This is necessary since\nthe test in 2/2 needs to run IPA in isolated mode.\n\nThe test tests two things:\n- Camera reconfigurations re-runs without stopping CameraManager\n- Fd leak across IPA IPA boundary.\n\nCurrently the test fails but a fix is already posted to the list:\n\"ipa: Use FileDescriptor instead of int in layers above IPC payload\"\n\nUmang Jain (2):\n libtest: camera_test: Plumb constructor to set\n LIBCAMERA_IPA_FORCE_ISOLATION\n test: camera: Camera reconfiguration and fd-leak test\n\n test/camera/camera_reconfigure.cpp | 257 +++++++++++++++++++++++++++++\n test/camera/meson.build | 1 +\n test/libtest/camera_test.cpp | 5 +-\n test/libtest/camera_test.h | 2 +-\n 4 files changed, 263 insertions(+), 2 deletions(-)\n create mode 100644 test/camera/camera_reconfigure.cpp"}