Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.1/patches/2220869/?format=api
{ "id": 2220869, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2220869/?format=api", "web_url": "http://patchwork.ozlabs.org/project/buildroot/patch/20260408100528.468929-3-mooz@blockos.org/", "project": { "id": 27, "url": "http://patchwork.ozlabs.org/api/1.1/projects/27/?format=api", "name": "Buildroot development", "link_name": "buildroot", "list_id": "buildroot.buildroot.org", "list_email": "buildroot@buildroot.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260408100528.468929-3-mooz@blockos.org>", "date": "2026-04-08T10:04:26", "name": "[2/2] support/testing: add rwmem tests", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "00675705af47501ef4462f98db545ed94f4a6f82", "submitter": { "id": 92650, "url": "http://patchwork.ozlabs.org/api/1.1/people/92650/?format=api", "name": "Vincent Cruz", "email": "mooz@blockos.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/buildroot/patch/20260408100528.468929-3-mooz@blockos.org/mbox/", "series": [ { "id": 499114, "url": "http://patchwork.ozlabs.org/api/1.1/series/499114/?format=api", "web_url": "http://patchwork.ozlabs.org/project/buildroot/list/?series=499114", "date": "2026-04-08T10:04:26", "name": "[1/2] package/rwmem: add python module.", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499114/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2220869/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2220869/checks/", "tags": {}, "headers": { "Return-Path": "<buildroot-bounces@buildroot.org>", "X-Original-To": [ "incoming-buildroot@patchwork.ozlabs.org", "buildroot@buildroot.org" ], "Delivered-To": [ "patchwork-incoming-buildroot@legolas.ozlabs.org", "buildroot@buildroot.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=LEd3e+8O;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::138; helo=smtp1.osuosl.org;\n envelope-from=buildroot-bounces@buildroot.org; receiver=patchwork.ozlabs.org)" ], "Received": [ "from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4frJd10JdDz1xtJ\n\tfor <incoming-buildroot@patchwork.ozlabs.org>;\n Wed, 08 Apr 2026 20:06:45 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby smtp1.osuosl.org (Postfix) with ESMTP id 73DCC8231D;\n\tWed, 8 Apr 2026 10:06:43 +0000 (UTC)", "from smtp1.osuosl.org ([127.0.0.1])\n by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id jiT92ACDpMCt; Wed, 8 Apr 2026 10:06:42 +0000 (UTC)", "from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142])\n\tby smtp1.osuosl.org (Postfix) with ESMTP id 85B0582328;\n\tWed, 8 Apr 2026 10:06:42 +0000 (UTC)", "from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133])\n by lists1.osuosl.org (Postfix) with ESMTP id 5D3331F6\n for <buildroot@buildroot.org>; Wed, 8 Apr 2026 10:06:40 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by smtp2.osuosl.org (Postfix) with ESMTP id 4E391400B7\n for <buildroot@buildroot.org>; Wed, 8 Apr 2026 10:06:40 +0000 (UTC)", "from smtp2.osuosl.org ([127.0.0.1])\n by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id 38AhmsuWQG32 for <buildroot@buildroot.org>;\n Wed, 8 Apr 2026 10:06:38 +0000 (UTC)", "from 6.mo533.mail-out.ovh.net (6.mo533.mail-out.ovh.net\n [54.36.140.181])\n by smtp2.osuosl.org (Postfix) with ESMTPS id 99B35400A0\n for <buildroot@buildroot.org>; Wed, 8 Apr 2026 10:06:36 +0000 (UTC)", "from director5.derp.mail-out.ovh.net\n (director5.derp.mail-out.ovh.net [51.68.94.138])\n by mo533.mail-out.ovh.net (Postfix) with ESMTPS id 4frJcn5Hj0z5xLc;\n Wed, 8 Apr 2026 10:06:33 +0000 (UTC)", "from director5.derp.mail-out.ovh.net\n (director5.derp.mail-out.ovh.net. [127.0.0.1])\n by director5.derp.mail-out.ovh.net (inspect_sender_mail_agent) with SMTP\n for <mooz@blockos.org>; Wed, 8 Apr 2026 10:06:32 +0000 (UTC)", "from mta6.priv.ovhmail-u1.ea.mail.ovh.net (unknown [10.110.188.192])\n by director5.derp.mail-out.ovh.net (Postfix) with ESMTPS id\n 4frJcl5H5cz7tq6; Wed, 8 Apr 2026 10:06:31 +0000 (UTC)", "from blockos.org (unknown [10.1.6.11])\n (Authenticated sender: mooz@blockos.org)\n by mta6.priv.ovhmail-u1.ea.mail.ovh.net (Postfix) with ESMTPSA id\n DBE0E8E1590;\n Wed, 8 Apr 2026 10:06:30 +0000 (UTC)" ], "X-Virus-Scanned": [ "amavis at osuosl.org", "amavis at osuosl.org" ], "X-Comment": "SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp1.osuosl.org 85B0582328", "OpenDKIM Filter v2.11.0 smtp2.osuosl.org 99B35400A0" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org;\n\ts=default; t=1775642802;\n\tbh=m4u71F8aVp1yeXtI5JxieCIwotgrBCvw7KT1wAuHxJE=;\n\th=From:To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From;\n\tb=LEd3e+8OgwSB93auMwE90511Qyo/THSNjAzvWxDVVa0U2KmhS1S9N8OIRXq4Yb2Gd\n\t /4mvat8X49XnhyoPfMQ9raWTi2mrtzQ4r8NThiR93yA59TXtOzn56OB38aEZrSQ9/N\n\t 5kjl7g2iWHvINHYulnxSMWiwcUA2uZ2TY28wFIwSZC7d9JxuareOfRg+pGs1Yrp6lP\n\t wxLUZEXbjVpi30ifuJFa0swbiVk+oqqRKDbxw8qORVFgu1Kyy7aif8QCQ4N1gXTfPC\n\t 4VAwoVsnS7jy1XqPBaVkxMkzeSIrFwxMUogqy+nHrTslH0He2EVj4HWUu34oqoa/at\n\t 66FQHXXP2sTVQ==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=54.36.140.181;\n helo=6.mo533.mail-out.ovh.net; envelope-from=mooz@blockos.org;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp2.osuosl.org 99B35400A0", "X-OVh-ClientIp": "213.36.7.12", "From": "Vincent Cruz <mooz@blockos.org>", "To": "buildroot@buildroot.org", "Cc": "Thomas Petazzoni <thomas.petazzoni@bootlin.com>,\n Vincent Cruz <mooz@blockos.org>", "Date": "Wed, 8 Apr 2026 12:04:26 +0200", "Message-ID": "<20260408100528.468929-3-mooz@blockos.org>", "X-Mailer": "git-send-email 2.51.0", "In-Reply-To": "<20260408100528.468929-1-mooz@blockos.org>", "References": "<20260408100528.468929-1-mooz@blockos.org>", "MIME-Version": "1.0", "x-ovh-tracer-id": "2929310082966277069", "X-VR-SPAMSTATE": "OK", "X-VR-SPAMSCORE": "-100", "X-VR-SPAMCAUSE": "\n 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", "X-Mailman-Original-Authentication-Results": [ "smtp2.osuosl.org;\n dmarc=none (p=none dis=none)\n header.from=blockos.org", "garm.ovh; auth=pass\n (GARM-112S006ade23365-e7f7-414a-8a3e-8001f56dea41,\n 5B82DD0164FC1DC6325A08E0C5996C36621A43D2) smtp.auth=mooz@blockos.org" ], "Subject": "[Buildroot] [PATCH 2/2] support/testing: add rwmem tests", "X-BeenThere": "buildroot@buildroot.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Discussion and development of buildroot <buildroot.buildroot.org>", "List-Unsubscribe": "<https://lists.buildroot.org/mailman/options/buildroot>,\n <mailto:buildroot-request@buildroot.org?subject=unsubscribe>", "List-Archive": "<http://lists.buildroot.org/pipermail/buildroot/>", "List-Post": "<mailto:buildroot@buildroot.org>", "List-Help": "<mailto:buildroot-request@buildroot.org?subject=help>", "List-Subscribe": "<https://lists.buildroot.org/mailman/listinfo/buildroot>,\n <mailto:buildroot-request@buildroot.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "buildroot-bounces@buildroot.org", "Sender": "\"buildroot\" <buildroot-bounces@buildroot.org>" }, "content": "Add a basic runtime test for rwmem package.\nThis test verifies that `rwmem` package can read register values from\nan I2C device and a memory mapped file.\n\nSigned-off-by: Vincent Cruz <mooz@blockos.org>\n---\n support/testing/tests/package/test_rwmem.py | 72 +++++++++++++++++++\n .../package/test_rwmem/linux-rwmem.fragment | 3 +\n .../test_rwmem/rootfs-overlay/root/tests.py | 22 ++++++\n 3 files changed, 97 insertions(+)\n create mode 100644 support/testing/tests/package/test_rwmem.py\n create mode 100644 support/testing/tests/package/test_rwmem/linux-rwmem.fragment\n create mode 100644 support/testing/tests/package/test_rwmem/rootfs-overlay/root/tests.py", "diff": "diff --git a/support/testing/tests/package/test_rwmem.py b/support/testing/tests/package/test_rwmem.py\nnew file mode 100644\nindex 0000000000..15d9fbc8d0\n--- /dev/null\n+++ b/support/testing/tests/package/test_rwmem.py\n@@ -0,0 +1,72 @@\n+import os\n+\n+import infra.basetest\n+\n+\n+class TestRwmem(infra.basetest.BRTest):\n+ kernel_fragment = infra.filepath(\"tests/package/test_rwmem/linux-rwmem.fragment\")\n+ rootfs_overlay = infra.filepath(\"tests/package/test_rwmem/rootfs-overlay\")\n+\n+ config = \\\n+ f\"\"\"\n+ BR2_arm=y\n+ BR2_cortex_a9=y\n+ BR2_ARM_ENABLE_NEON=y\n+ BR2_ARM_ENABLE_VFP=y\n+ BR2_TOOLCHAIN_EXTERNAL=y\n+ BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y\n+ BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_ARMV7_EABIHF_GLIBC_STABLE=y\n+ BR2_LINUX_KERNEL=y\n+ BR2_LINUX_KERNEL_DEFCONFIG=\"vexpress\"\n+ BR2_LINUX_KERNEL_DTS_SUPPORT=y\n+ BR2_LINUX_KERNEL_INTREE_DTS_NAME=\"arm/vexpress-v2p-ca9\"\n+ BR2_TARGET_GENERIC_GETTY_PORT=\"ttyAMA0\"\n+ BR2_TARGET_ROOTFS_CPIO=y\n+ BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES=\"{kernel_fragment}\"\n+ BR2_ROOTFS_OVERLAY=\"{rootfs_overlay}\"\n+ BR2_PACKAGE_PYTHON3=y\n+ BR2_PACKAGE_RWMEM=y\n+ BR2_PACKAGE_RWMEM_PYTHON=y\n+ # BR2_TARGET_ROOTFS_TAR is not set\n+ \"\"\"\n+\n+ def test_run(self):\n+ img = os.path.join(self.builddir, \"images\", \"rootfs.cpio\")\n+ kern = os.path.join(self.builddir, \"images\", \"zImage\")\n+ dtb = os.path.join(self.builddir, \"images\", \"vexpress-v2p-ca9.dtb\")\n+ self.emulator.boot(arch=\"armv7\",\n+ kernel=kern,\n+ kernel_cmdline=[\"console=ttyAMA0\"],\n+ options=[\"-M\", \"vexpress-a9\",\n+ \"-dtb\", dtb,\n+ \"-device\", \"virtio-rng-device\",\n+ \"-device\", \"tmp105,address=0x49,id=sensor\",\n+ \"-initrd\", img])\n+ self.emulator.login()\n+\n+ self.assertRunOk(\"i2cset -y 0 0x49 0x02 0x5a 0x80 i\")\n+\n+ out, ret = self.emulator.run(\"rwmem -S 8 -s 16be --i2c=0:0x49 0x02\")\n+ self.assertEqual(ret, 0)\n+ self.assertIn(\"0x02 (+0x0) = 0x5a80\", out)\n+\n+ out, ret = self.emulator.run(\"rwmem -S 8 -s 8 --mmap /etc/os-release 0x6-0xe\")\n+ self.assertEqual(ret, 0)\n+ self.assertEqual(out, [\n+ \"0x06 (+0x0) = 0x75\",\n+ \"0x07 (+0x1) = 0x69\",\n+ \"0x08 (+0x2) = 0x6c\",\n+ \"0x09 (+0x3) = 0x64\",\n+ \"0x0a (+0x4) = 0x72\",\n+ \"0x0b (+0x5) = 0x6f\",\n+ \"0x0c (+0x6) = 0x6f\",\n+ \"0x0d (+0x7) = 0x74\"\n+ ])\n+\n+ self.assertRunOk(\"i2cset -y 0 0x49 0x02 0x7c 0xa0 i\")\n+ out, ret = self.emulator.run(\"python3 /root/tests.py\")\n+ self.assertEqual(ret, 0)\n+ self.assertEqual(out, [\n+ \"0x7ca0\",\n+ \"0x75696c64726f6f74\"\n+ ])\ndiff --git a/support/testing/tests/package/test_rwmem/linux-rwmem.fragment b/support/testing/tests/package/test_rwmem/linux-rwmem.fragment\nnew file mode 100644\nindex 0000000000..15d1e73bc8\n--- /dev/null\n+++ b/support/testing/tests/package/test_rwmem/linux-rwmem.fragment\n@@ -0,0 +1,3 @@\n+CONFIG_I2C=y\n+CONFIG_I2C_CHARDEV=y\n+CONFIG_SENSORS_LM75=y\n\\ No newline at end of file\ndiff --git a/support/testing/tests/package/test_rwmem/rootfs-overlay/root/tests.py b/support/testing/tests/package/test_rwmem/rootfs-overlay/root/tests.py\nnew file mode 100644\nindex 0000000000..f3e094b913\n--- /dev/null\n+++ b/support/testing/tests/package/test_rwmem/rootfs-overlay/root/tests.py\n@@ -0,0 +1,22 @@\n+#! /usr/bin/env python3\n+# This is the python version of the rwmem cli tests.\n+import sys\n+\n+import rwmem as rw\n+\n+# rwmem -S 8 -s 16be --i2c=0:0x49 0x02\n+map = rw.I2CTarget(i2c_adapter_nr=0, i2c_dev_addr=0x49,\n+ offset=0x0, length=16,\n+ addr_endianness=rw.Endianness.Big, addr_size=1,\n+ data_endianness=rw.Endianness.Big, data_size=2,\n+ mode=rw.MapMode.ReadWrite)\n+\n+out = map.read(0x02)\n+print(hex(out))\n+\n+# rwmem -S 8 -s 8 --mmap /etc/os-release 0x6-0xe\n+map = rw.MMapTarget('/etc/os-release', 0, 32, rw.Endianness.Big, 1, rw.MapMode.Read)\n+out = map.read(0x6, 8)\n+print(hex(out))\n+\n+sys.exit(0)\n", "prefixes": [ "2/2" ] }