From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.4 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 780521F404 for ; Wed, 28 Feb 2018 23:23:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964991AbeB1XXt (ORCPT ); Wed, 28 Feb 2018 18:23:49 -0500 Received: from mail-vk0-f74.google.com ([209.85.213.74]:49824 "EHLO mail-vk0-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964986AbeB1XXq (ORCPT ); Wed, 28 Feb 2018 18:23:46 -0500 Received: by mail-vk0-f74.google.com with SMTP id d1so2275116vke.16 for ; Wed, 28 Feb 2018 15:23:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:date:in-reply-to:message-id:references:subject:from:to :cc; bh=dWeqm8J7NhpZfxBjL9Mtz2ImlX/rppiXcb1MGiPAUb0=; b=PIW215ltZlqooxE8yboYjzVT+kd2AWnvXtFzYVc8UDNoRkPyc4D4PfSx8LeYIsOcOM YeWwSN5NMS6aU3+s2Wz05Q0Tw/KdiW8NH4kwzXtMEULmi1YVuT744+/VcmomkYX0Wx+c DPL1SQW4YGGKJBaY+xg8H5LaCY5PtJ2iGD+9lwrdqtmwT/i6b66FPWKoKxi9GddSkHXo 7w9HJaKhyRobOwwQ9+BMdpuMaHH2z7mUXCZrqhCbKKbuIiFcqEZLbl4K4GYbOn1bQfFH UrV0VUaxDj+BZ2UzcikQuLz7ySnC9zDmMowspxbGdJ36ViKuVUGvXz5/ysqD1WnATlrH FYkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id :references:subject:from:to:cc; bh=dWeqm8J7NhpZfxBjL9Mtz2ImlX/rppiXcb1MGiPAUb0=; b=V0C/R3LWBOXZwJ38pPRydXP0Z2wU6Jr6qprF3mXbD5hjEisc5eSmMzoVxAjuxRlszY CnRPY7UhuMJ7f2DdBDERP4/OlVvg56w80BESDbr41AuFZrBX1YZL08dBtIv3aMWUzto5 WjoKrB9NQfbldnqx/15+XPtRyMu2GzsmdEOyg7FGZXDvBLWR4VuacTPLK51PNc6UWSFQ zk6t1x21eZB8uXR2B+ZhB1edAwFlnZ7N6tSt8t7k0VUteauWjB5upNUF3yC3jnvIqOqu 7fJm5Ig9+RXsxNo0eSIJ+beEE4XgCyKQvRwVyEpsv/YWlD8AR7W4ZhtyGvVcGo4OAx+z rmHQ== X-Gm-Message-State: APf1xPD4qU1nBYJl43pZSmIXK5nHhoFo2ty7Cn5q3PQtJMcz9nirD+yL SekHaUAzUX6gb+n8Wa126WnSfgcWbLwHilkEatfVk3qRkI6nTpyloHhHiRlSx5YTv0Xz2SozSfj eZ4wxL29AOUU8Qw2ddEO3GJE8oYcJ+p/PEtzxRC+1Do9DsSA7LxokpYikUg== X-Google-Smtp-Source: AG47ELuzHdy3QqhDaI1bg2ZajGoZ+1fsYNqxX2H+AV5L/dcJv5ob4/sJ/0CXCP5Oo15EvGNWRd4WISdkbW4= MIME-Version: 1.0 X-Received: by 10.176.49.69 with SMTP id e5mr9207900uam.93.1519860226076; Wed, 28 Feb 2018 15:23:46 -0800 (PST) Date: Wed, 28 Feb 2018 15:22:28 -0800 In-Reply-To: <20180228232252.102167-1-bmwill@google.com> Message-Id: <20180228232252.102167-12-bmwill@google.com> References: <20180207011312.189834-1-bmwill@google.com> <20180228232252.102167-1-bmwill@google.com> X-Mailer: git-send-email 2.16.1.107.gffe1b9127 Subject: [PATCH v4 11/35] test-pkt-line: introduce a packet-line test helper From: Brandon Williams To: git@vger.kernel.org Cc: git@jeffhostetler.com, gitster@pobox.com, jrnieder@gmail.com, pclouds@gmail.com, peff@peff.net, sbeller@google.com, stolee@gmail.com, Brandon Williams Content-Type: text/plain; charset="UTF-8" Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Introduce a packet-line test helper which can either pack or unpack an input stream into packet-lines and writes out the result to stdout. Signed-off-by: Brandon Williams --- Makefile | 1 + t/helper/test-pkt-line.c | 64 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 65 insertions(+) create mode 100644 t/helper/test-pkt-line.c diff --git a/Makefile b/Makefile index b7ccc05fa..3b849c060 100644 --- a/Makefile +++ b/Makefile @@ -669,6 +669,7 @@ TEST_PROGRAMS_NEED_X += test-mktemp TEST_PROGRAMS_NEED_X += test-online-cpus TEST_PROGRAMS_NEED_X += test-parse-options TEST_PROGRAMS_NEED_X += test-path-utils +TEST_PROGRAMS_NEED_X += test-pkt-line TEST_PROGRAMS_NEED_X += test-prio-queue TEST_PROGRAMS_NEED_X += test-read-cache TEST_PROGRAMS_NEED_X += test-write-cache diff --git a/t/helper/test-pkt-line.c b/t/helper/test-pkt-line.c new file mode 100644 index 000000000..0f19e53c7 --- /dev/null +++ b/t/helper/test-pkt-line.c @@ -0,0 +1,64 @@ +#include "pkt-line.h" + +static void pack_line(const char *line) +{ + if (!strcmp(line, "0000") || !strcmp(line, "0000\n")) + packet_flush(1); + else if (!strcmp(line, "0001") || !strcmp(line, "0001\n")) + packet_delim(1); + else + packet_write_fmt(1, "%s", line); +} + +static void pack(int argc, const char **argv) +{ + if (argc) { /* read from argv */ + int i; + for (i = 0; i < argc; i++) + pack_line(argv[i]); + } else { /* read from stdin */ + char line[LARGE_PACKET_MAX]; + while (fgets(line, sizeof(line), stdin)) { + pack_line(line); + } + } +} + +static void unpack(void) +{ + struct packet_reader reader; + packet_reader_init(&reader, 0, NULL, 0, + PACKET_READ_GENTLE_ON_EOF | + PACKET_READ_CHOMP_NEWLINE); + + while (packet_reader_read(&reader) != PACKET_READ_EOF) { + switch (reader.status) { + case PACKET_READ_EOF: + break; + case PACKET_READ_NORMAL: + printf("%s\n", reader.line); + break; + case PACKET_READ_FLUSH: + printf("0000\n"); + break; + case PACKET_READ_DELIM: + printf("0001\n"); + break; + } + } +} + +int cmd_main(int argc, const char **argv) +{ + if (argc < 2) + die("too few arguments"); + + if (!strcmp(argv[1], "pack")) + pack(argc - 2, argv + 2); + else if (!strcmp(argv[1], "unpack")) + unpack(); + else + die("invalid argument '%s'", argv[1]); + + return 0; +} -- 2.16.2.395.g2e18187dfd-goog