From patchwork Thu Aug 12 10:40:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vedant Paranjape X-Patchwork-Id: 13326 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 5F7D5BD87D for ; Thu, 12 Aug 2021 10:40:44 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id D24196884F; Thu, 12 Aug 2021 12:40:41 +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="kijN+1ND"; dkim-atps=neutral Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id B9BD760264 for ; Thu, 12 Aug 2021 12:40:40 +0200 (CEST) Received: by mail-pl1-x62d.google.com with SMTP id c17so1430364plz.2 for ; Thu, 12 Aug 2021 03:40:40 -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=s79s3Fd4KDLP/3DvSQo3gO9OsfHLLgJWIau7ml3jQsE=; b=kijN+1NDW9MIO6++R2gF8+Tqg+hZtQaow5Yqjk1a8u1cyN+Xcy5cLtdj+fV9u/1qMC 0vaiMUDUcsjVX7GRrhG3CuAERq8s8P4S4tc+SphDxGCJQ1D3jQln38lfmEruCs8Qt7ZK QPZf9ad3rbZwYns1jQRukm8vv24dgugPbRKPBJbyWeCJp/KaLvshQBX2KiBPx79IFgUt 22URh72xqXyAemBRSLnoYPbFwLhdorPnIBvGHCdIelTDFxrjq91p8bdTT10uU//Ie4uf TcYDE+hi2rNAz6cUbV6+4UEqnmOwwd+hyXRmOCMybXn/5njGBp0uneRajBQyjDiCKOnm 4h/w== 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=s79s3Fd4KDLP/3DvSQo3gO9OsfHLLgJWIau7ml3jQsE=; b=EtU9avq26GnRSBkJvqr6a7wuF08ugzeiydxBqSx6F1iE30Yoi85v3U+a/uztglA4Oj LfkAPYc68ho69Tkdrd584//3rUY6BKKOiCxNcroBUlV6AHntLzI9AEnCKJDN6/5fucyU 9qVjqqd7Dv1PbBOqR0+wE6+tJv297xg0mEM3iH85VBsvg3NBqyCMppdIhGxLGiUXBWsO D0Y4wawLX/U2gkjiAVqGjJtU0UcRo9hrPu+gzdfVHV4VJ5mwsrdz0uIb3pbgNPBVTIfX 6DtVIPjIf9iilXgCcvsd8KgogSNJ55bm44EBqWdDx/wJr/3zJer6LieQiu42gOgZxkb2 1Bkw== X-Gm-Message-State: AOAM533nHUdalHNjGNCePFfAtLdLz0GucAFmE7zwaFna0m9LNHEcCASV 4ADf0TSYiPDaD6nLtLz3Izqf2LK6nImno3hW X-Google-Smtp-Source: ABdhPJyajFmQpU331mrWY47h/WXzYDZagZhisHVjjAGEOS0Ekdoq4VjibdsOJYA+MicJiI7KKIWaqw== X-Received: by 2002:a17:90b:3014:: with SMTP id hg20mr3792874pjb.140.1628764838807; Thu, 12 Aug 2021 03:40:38 -0700 (PDT) Received: from localhost.localdomain ([1.186.167.246]) by smtp.googlemail.com with ESMTPSA id u24sm2986593pfm.85.2021.08.12.03.40.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Aug 2021 03:40:38 -0700 (PDT) From: Vedant Paranjape To: libcamera-devel@lists.libcamera.org Date: Thu, 12 Aug 2021 16:10:30 +0530 Message-Id: <20210812104030.557246-1-vedantparanjape160201@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v7] 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 | 134 ++++++++++++++++++ test/gstreamer/meson.build | 19 +++ test/meson.build | 1 + 3 files changed, 154 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..040b1e7e --- /dev/null +++ b/test/gstreamer/gstreamer_single_stream_test.cpp @@ -0,0 +1,134 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2021, Vedant Paranjape + * + * ipa_interface_test.cpp - Test the IPA interface + */ + +#include + +#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; + } + + if (!gst_registry_scan_path(gst_registry_get(), + std::string(libcamera::utils::libcameraBuildPath() + + "src/gstreamer") + .c_str())) { + g_printerr("Failed to add plugin to registry\n"); + 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_object_unref(bus_); + gst_element_set_state(pipeline_, GST_STATE_NULL); + gst_object_unref(pipeline_); + gst_deinit(); + } + + 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: + gstreamer_print_error(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; + } + gst_message_unref(msg_); + + return TestPass; + } + +private: + GstElement *pipeline_, *libcamera_src_, *convert0_, *sink0_; + GstBus *bus_; + GstMessage *msg_; + GstStateChangeReturn ret_; + + void gstreamer_print_error(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')