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{ "id": 13307, "url": "https://patchwork.libcamera.org/api/1.1/patches/13307/?format=api", "web_url": "https://patchwork.libcamera.org/patch/13307/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20210811134820.126423-1-vedantparanjape160201@gmail.com>", "date": "2021-08-11T13:48:20", "name": "[libcamera-devel,v6] test: gstreamer: Add test for gstreamer single stream", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "f258991fe1082fd1deb4417e282b6aa9efe97eda", "submitter": { "id": 85, "url": "https://patchwork.libcamera.org/api/1.1/people/85/?format=api", "name": "Vedant Paranjape", "email": "vedantparanjape160201@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/13307/mbox/", "series": [ { "id": 2340, "url": "https://patchwork.libcamera.org/api/1.1/series/2340/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2340", "date": "2021-08-11T13:48:20", "name": "[libcamera-devel,v6] test: gstreamer: Add test for gstreamer single stream", "version": 6, "mbox": "https://patchwork.libcamera.org/series/2340/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/13307/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/13307/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 D4FDCBD87D\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 11 Aug 2021 13:48:44 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 517E36884D;\n\tWed, 11 Aug 2021 15:48:44 +0200 (CEST)", "from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com\n\t[IPv6:2607:f8b0:4864:20::62a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2CD6968826\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 11 Aug 2021 15:48:42 +0200 (CEST)", "by mail-pl1-x62a.google.com with SMTP id u15so635621ple.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 11 Aug 2021 06:48:42 -0700 (PDT)", "from localhost.localdomain ([1.186.167.109])\n\tby smtp.googlemail.com with ESMTPSA id\n\tz24sm27276478pfn.150.2021.08.11.06.48.38\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 11 Aug 2021 06:48:39 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com 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s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=aKYK9sWgW6vL7BtaaBfM1BM7w8ZOl4WymZ+6etmT0SU=;\n\tb=DVDYOIrrtbGxKl6HVRXibpUl4Sc48xVMdoRzCNc02gLIVqCkPidD6hhyI9ke0bCs0B\n\tUwqrdSxza/RQE44UfS3qGvtrcfGEfoDHuKKo2iKGGobKpp17CBmFaAZOwxiWbvhvyRro\n\tgS6754hXyt0Y5ZXazCuJ5tunWxaC/7SbCd9Cgawp3FYyM5G/Y7RqBBoeJbhV7pCwaayZ\n\tPbghzttvKFuzHZ61WkYpJyFwANdTZGKzwRSrjC1DKlOq1v0jjgT8tXRKFncsKrjELay/\n\tox1nCbH9W7Xz7+NsdXqvYkVEeBqnqdYcxtdTpwPkGkn+/o8Lbm1F/BC/XOlbA2A8+16e\n\tUxpw==", "X-Gm-Message-State": "AOAM532xjcsLeIQ0frATfI07oHr81zQ6qIVyA6eoAe0FELTTsaUB7BSQ\n\tdNu9pBpratt+y42+0sThK7e6EHulFQHkDA==", "X-Google-Smtp-Source": "ABdhPJz/5rfS3eekiHfgp+4RIz6eOluhWGTSs5a7mUWsA9nU1PLjqju3Bzt2Vjr8xo6F6Fw6jGTCkw==", "X-Received": "by 2002:a62:8143:0:b029:3a9:bdb9:b2c3 with SMTP id\n\tt64-20020a6281430000b02903a9bdb9b2c3mr28703124pfd.7.1628689720255; \n\tWed, 11 Aug 2021 06:48:40 -0700 (PDT)", "From": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 11 Aug 2021 19:18:20 +0530", "Message-Id": "<20210811134820.126423-1-vedantparanjape160201@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v6] test: gstreamer: Add test for\n\tgstreamer single stream", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Cc": "Vedant Paranjape <vedantparanjape160201@gmail.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "This patch adds a test to test if single stream using\nlibcamera's gstreamer element works.\n\nSigned-off-by: Vedant Paranjape <vedantparanjape160201@gmail.com>\nReviewed-by: Paul Elder <paul.elder@ideasonboard.com>\n---\n .../gstreamer_single_stream_test.cpp | 116 ++++++++++++++++++\n test/gstreamer/meson.build | 19 +++\n test/meson.build | 1 +\n 3 files changed, 136 insertions(+)\n create mode 100644 test/gstreamer/gstreamer_single_stream_test.cpp\n create mode 100644 test/gstreamer/meson.build", "diff": "diff --git a/test/gstreamer/gstreamer_single_stream_test.cpp b/test/gstreamer/gstreamer_single_stream_test.cpp\nnew file mode 100644\nindex 00000000..1cee23eb\n--- /dev/null\n+++ b/test/gstreamer/gstreamer_single_stream_test.cpp\n@@ -0,0 +1,116 @@\n+#include <gst/gst.h>\n+#include <iostream>\n+\n+#include \"test.h\"\n+\n+using namespace std;\n+\n+class GstreamerSingleStreamTest : public Test\n+{\n+protected:\n+\tint init() override\n+\t{\n+\t\t/* Initialize GStreamer */\n+\t\tGError *err_init = nullptr;\n+\t\tif (!gst_init_check(nullptr, nullptr, &err_init)) {\n+\t\t\tg_printerr(\"Could not initialize GStreamer: %s\\n\",\n+\t\t\t\t err_init ? err_init->message : \"unknown error\");\n+\t\t\tif (err_init)\n+\t\t\t\tg_error_free(err_init);\n+\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Create the elements */\n+\t\tlibcamera_src_ = gst_element_factory_make(\"libcamerasrc\", \"libcamera\");\n+\t\tconvert0_ = gst_element_factory_make(\"videoconvert\", \"convert0\");\n+\t\tsink0_ = gst_element_factory_make(\"fakevideosink\", \"sink0\");\n+\n+\t\t/* Create the empty pipeline_ */\n+\t\tpipeline_ = gst_pipeline_new(\"test-pipeline\");\n+\n+\t\tif (!pipeline_ || !convert0_ || !sink0_ || !libcamera_src_) {\n+\t\t\tg_printerr(\"Not all elements could be created.\\n\");\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\treturn TestPass;\n+\t}\n+\n+\tvoid cleanup() override\n+\t{\n+\t\tgst_message_unref(msg_);\n+\t\tgst_object_unref(bus_);\n+\t\tgst_element_set_state(pipeline_, GST_STATE_NULL);\n+\t\tgst_object_unref(pipeline_);\n+\t}\n+\n+\tint run() override\n+\t{\n+\t\t/* Build the pipeline */\n+\t\tgst_bin_add_many(GST_BIN(pipeline_), libcamera_src_, convert0_, sink0_, NULL);\n+\t\tif (gst_element_link_many(libcamera_src_, convert0_, sink0_, NULL) != TRUE) {\n+\t\t\tg_printerr(\"Elements could not be linked.\\n\");\n+\t\t\tgst_object_unref(pipeline_);\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Start playing */\n+\t\tret_ = gst_element_set_state(pipeline_, GST_STATE_PLAYING);\n+\t\tif (ret_ == GST_STATE_CHANGE_FAILURE) {\n+\t\t\tg_printerr(\"Unable to set the pipeline to the playing state.\\n\");\n+\t\t\tgst_object_unref(pipeline_);\n+\t\t\treturn TestFail;\n+\t\t}\n+\n+\t\t/* Wait until error or EOS or timeout after 2 seconds*/\n+\t\tGstClockTime timeout = 2000000000;\n+\t\tbus_ = gst_element_get_bus(pipeline_);\n+\t\tmsg_ = gst_bus_timed_pop_filtered(bus_, timeout,\n+\t\t\t\t\t\t GstMessageType((uint)GST_MESSAGE_ERROR | (uint)GST_MESSAGE_EOS));\n+\n+\t\t/* Parse error message */\n+\t\tif (msg_ == NULL)\n+\t\t\treturn TestPass;\n+\n+\t\tswitch (GST_MESSAGE_TYPE(msg_)) {\n+\t\tcase GST_MESSAGE_ERROR:\n+\t\t\tGstreamerPrintError(msg_);\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\tcase GST_MESSAGE_EOS:\n+\t\t\tg_print(\"End-Of-Stream reached.\\n\");\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\tdefault:\n+\t\t\tg_printerr(\"Unexpected message received.\\n\");\n+\t\t\treturn TestFail;\n+\t\t\tbreak;\n+\t\t}\n+\n+\t\treturn TestPass;\n+\t}\n+\n+private:\n+\tGstElement *pipeline_, *libcamera_src_, *convert0_, *sink0_;\n+\tGstBus *bus_;\n+\tGstMessage *msg_;\n+\tGstStateChangeReturn ret_;\n+\n+\tvoid GstreamerPrintError(GstMessage *msg)\n+\t{\n+\t\tGError *err;\n+\t\tgchar *debug_info;\n+\n+\t\tgst_message_parse_error(msg, &err, &debug_info);\n+\t\tg_printerr(\"Error received from element %s: %s\\n\",\n+\t\t\t GST_OBJECT_NAME(msg->src), err->message);\n+\t\tg_printerr(\"Debugging information: %s\\n\",\n+\t\t\t debug_info ? debug_info : \"none\");\n+\t\tg_clear_error(&err);\n+\t\tg_free(debug_info);\n+\t}\n+};\n+\n+TEST_REGISTER(GstreamerSingleStreamTest)\n+\ndiff --git a/test/gstreamer/meson.build b/test/gstreamer/meson.build\nnew file mode 100644\nindex 00000000..b99aa0da\n--- /dev/null\n+++ b/test/gstreamer/meson.build\n@@ -0,0 +1,19 @@\n+# SPDX-License-Identifier: CC0-1.0\n+\n+if not gst_enabled\n+ subdir_done()\n+endif\n+\n+gstreamer_tests = [\n+ ['single_stream_test', 'gstreamer_single_stream_test.cpp'],\n+]\n+gstreamer_dep = dependency('gstreamer-1.0', required: true)\n+\n+foreach t : gstreamer_tests\n+ exe = executable(t[0], t[1],\n+ dependencies : [libcamera_private, gstreamer_dep],\n+ link_with : test_libraries,\n+ include_directories : test_includes_internal)\n+\n+ test(t[0], exe, suite : 'gstreamer', is_parallel : false)\n+endforeach\ndiff --git a/test/meson.build b/test/meson.build\nindex 3bceb5df..d0466f17 100644\n--- a/test/meson.build\n+++ b/test/meson.build\n@@ -11,6 +11,7 @@ subdir('libtest')\n \n subdir('camera')\n subdir('controls')\n+subdir('gstreamer')\n subdir('ipa')\n subdir('ipc')\n subdir('log')\n", "prefixes": [ "libcamera-devel", "v6" ] }