From patchwork Wed Aug 11 13:48:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vedant Paranjape X-Patchwork-Id: 13307 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id D4FDCBD87D for ; Wed, 11 Aug 2021 13:48:44 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 517E36884D; Wed, 11 Aug 2021 15:48:44 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="kHj4kk9k"; dkim-atps=neutral Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 2CD6968826 for ; Wed, 11 Aug 2021 15:48:42 +0200 (CEST) Received: by mail-pl1-x62a.google.com with SMTP id u15so635621ple.2 for ; Wed, 11 Aug 2021 06:48:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=aKYK9sWgW6vL7BtaaBfM1BM7w8ZOl4WymZ+6etmT0SU=; b=kHj4kk9k0CSrmW5pbRnYlHuz3B5omKQsl0oXI5oY2NO9v1qdaUW3f8qkaxo0R9jdxf ZUZlxrpHaxmVXeAhtbxXxoiWkbAtl7ksi+NjAMkSHB2EX/ccxn+Ch4ySUZvp/CWUYoDu m7Czd8165fIrncj9YVhmbwjVaMjCet5c/EoiagaOnH6Xxae/Th4DDneEF7jcjxkIBHAD WbE2QEYx+tuE87Ut9xy+hi6j8DVhWx3Z6nlEEnZ/8eHa+BKxorN/eJrlbfx8bNNcxaSZ NegNPgyepaacFg8QAl0uYVaNphj/EIAx1UqBZuXIiJDj3gXEZpkCvM4zoNNssmfztgaa SQQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=aKYK9sWgW6vL7BtaaBfM1BM7w8ZOl4WymZ+6etmT0SU=; b=DVDYOIrrtbGxKl6HVRXibpUl4Sc48xVMdoRzCNc02gLIVqCkPidD6hhyI9ke0bCs0B UwqrdSxza/RQE44UfS3qGvtrcfGEfoDHuKKo2iKGGobKpp17CBmFaAZOwxiWbvhvyRro gS6754hXyt0Y5ZXazCuJ5tunWxaC/7SbCd9Cgawp3FYyM5G/Y7RqBBoeJbhV7pCwaayZ PbghzttvKFuzHZ61WkYpJyFwANdTZGKzwRSrjC1DKlOq1v0jjgT8tXRKFncsKrjELay/ ox1nCbH9W7Xz7+NsdXqvYkVEeBqnqdYcxtdTpwPkGkn+/o8Lbm1F/BC/XOlbA2A8+16e Uxpw== X-Gm-Message-State: AOAM532xjcsLeIQ0frATfI07oHr81zQ6qIVyA6eoAe0FELTTsaUB7BSQ dNu9pBpratt+y42+0sThK7e6EHulFQHkDA== X-Google-Smtp-Source: ABdhPJz/5rfS3eekiHfgp+4RIz6eOluhWGTSs5a7mUWsA9nU1PLjqju3Bzt2Vjr8xo6F6Fw6jGTCkw== X-Received: by 2002:a62:8143:0:b029:3a9:bdb9:b2c3 with SMTP id t64-20020a6281430000b02903a9bdb9b2c3mr28703124pfd.7.1628689720255; Wed, 11 Aug 2021 06:48:40 -0700 (PDT) Received: from localhost.localdomain ([1.186.167.109]) by smtp.googlemail.com with ESMTPSA id z24sm27276478pfn.150.2021.08.11.06.48.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Aug 2021 06:48:39 -0700 (PDT) From: Vedant Paranjape 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 Subject: [libcamera-devel] [PATCH v6] test: gstreamer: Add test for gstreamer single stream X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vedant Paranjape Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" This patch adds a test to test if single stream using libcamera's gstreamer element works. Signed-off-by: Vedant Paranjape Reviewed-by: Paul Elder --- .../gstreamer_single_stream_test.cpp | 116 ++++++++++++++++++ test/gstreamer/meson.build | 19 +++ test/meson.build | 1 + 3 files changed, 136 insertions(+) create mode 100644 test/gstreamer/gstreamer_single_stream_test.cpp create mode 100644 test/gstreamer/meson.build diff --git a/test/gstreamer/gstreamer_single_stream_test.cpp b/test/gstreamer/gstreamer_single_stream_test.cpp new file mode 100644 index 00000000..1cee23eb --- /dev/null +++ b/test/gstreamer/gstreamer_single_stream_test.cpp @@ -0,0 +1,116 @@ +#include +#include + +#include "test.h" + +using namespace std; + +class GstreamerSingleStreamTest : public Test +{ +protected: + int init() override + { + /* Initialize GStreamer */ + GError *err_init = nullptr; + if (!gst_init_check(nullptr, nullptr, &err_init)) { + g_printerr("Could not initialize GStreamer: %s\n", + err_init ? err_init->message : "unknown error"); + if (err_init) + g_error_free(err_init); + + return TestFail; + } + + /* Create the elements */ + libcamera_src_ = gst_element_factory_make("libcamerasrc", "libcamera"); + convert0_ = gst_element_factory_make("videoconvert", "convert0"); + sink0_ = gst_element_factory_make("fakevideosink", "sink0"); + + /* Create the empty pipeline_ */ + pipeline_ = gst_pipeline_new("test-pipeline"); + + if (!pipeline_ || !convert0_ || !sink0_ || !libcamera_src_) { + g_printerr("Not all elements could be created.\n"); + return TestFail; + } + + return TestPass; + } + + void cleanup() override + { + gst_message_unref(msg_); + gst_object_unref(bus_); + gst_element_set_state(pipeline_, GST_STATE_NULL); + gst_object_unref(pipeline_); + } + + int run() override + { + /* Build the pipeline */ + gst_bin_add_many(GST_BIN(pipeline_), libcamera_src_, convert0_, sink0_, NULL); + if (gst_element_link_many(libcamera_src_, convert0_, sink0_, NULL) != TRUE) { + g_printerr("Elements could not be linked.\n"); + gst_object_unref(pipeline_); + return TestFail; + } + + /* Start playing */ + ret_ = gst_element_set_state(pipeline_, GST_STATE_PLAYING); + if (ret_ == GST_STATE_CHANGE_FAILURE) { + g_printerr("Unable to set the pipeline to the playing state.\n"); + gst_object_unref(pipeline_); + return TestFail; + } + + /* Wait until error or EOS or timeout after 2 seconds*/ + GstClockTime timeout = 2000000000; + bus_ = gst_element_get_bus(pipeline_); + msg_ = gst_bus_timed_pop_filtered(bus_, timeout, + GstMessageType((uint)GST_MESSAGE_ERROR | (uint)GST_MESSAGE_EOS)); + + /* Parse error message */ + if (msg_ == NULL) + return TestPass; + + switch (GST_MESSAGE_TYPE(msg_)) { + case GST_MESSAGE_ERROR: + GstreamerPrintError(msg_); + return TestFail; + break; + case GST_MESSAGE_EOS: + g_print("End-Of-Stream reached.\n"); + return TestFail; + break; + default: + g_printerr("Unexpected message received.\n"); + return TestFail; + break; + } + + return TestPass; + } + +private: + GstElement *pipeline_, *libcamera_src_, *convert0_, *sink0_; + GstBus *bus_; + GstMessage *msg_; + GstStateChangeReturn ret_; + + void GstreamerPrintError(GstMessage *msg) + { + GError *err; + gchar *debug_info; + + gst_message_parse_error(msg, &err, &debug_info); + g_printerr("Error received from element %s: %s\n", + GST_OBJECT_NAME(msg->src), err->message); + g_printerr("Debugging information: %s\n", + debug_info ? debug_info : "none"); + g_clear_error(&err); + g_free(debug_info); + } +}; + +TEST_REGISTER(GstreamerSingleStreamTest) + diff --git a/test/gstreamer/meson.build b/test/gstreamer/meson.build new file mode 100644 index 00000000..b99aa0da --- /dev/null +++ b/test/gstreamer/meson.build @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: CC0-1.0 + +if not gst_enabled + subdir_done() +endif + +gstreamer_tests = [ + ['single_stream_test', 'gstreamer_single_stream_test.cpp'], +] +gstreamer_dep = dependency('gstreamer-1.0', required: true) + +foreach t : gstreamer_tests + exe = executable(t[0], t[1], + dependencies : [libcamera_private, gstreamer_dep], + link_with : test_libraries, + include_directories : test_includes_internal) + + test(t[0], exe, suite : 'gstreamer', is_parallel : false) +endforeach diff --git a/test/meson.build b/test/meson.build index 3bceb5df..d0466f17 100644 --- a/test/meson.build +++ b/test/meson.build @@ -11,6 +11,7 @@ subdir('libtest') subdir('camera') subdir('controls') +subdir('gstreamer') subdir('ipa') subdir('ipc') subdir('log')