From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 6C743A00E6 for ; Fri, 14 Jun 2019 15:38:42 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 121621D540; Fri, 14 Jun 2019 15:38:41 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id B73CF1D534 for ; Fri, 14 Jun 2019 15:38:39 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Jun 2019 06:38:37 -0700 X-ExtLoop1: 1 Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga005.jf.intel.com with ESMTP; 14 Jun 2019 06:38:36 -0700 Received: from wgcvswdev001.ir.intel.com (wgcvswdev001.ir.intel.com [10.102.246.100]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id x5EDcamB030864; Fri, 14 Jun 2019 14:38:36 +0100 Received: from wgcvswdev001.ir.intel.com (localhost [127.0.0.1]) by wgcvswdev001.ir.intel.com with ESMTP id x5EDcAR6009806; Fri, 14 Jun 2019 14:38:10 +0100 Received: (from ppoornix@localhost) by wgcvswdev001.ir.intel.com with œ id x5EDcA6U009802; Fri, 14 Jun 2019 14:38:10 +0100 From: Pallantla Poornima To: dev@dpdk.org Cc: reshma.pattan@intel.com, anatoly.burakov@intel.com, Pallantla Poornima Date: Fri, 14 Jun 2019 14:37:55 +0100 Message-Id: <1560519475-9666-1-git-send-email-pallantlax.poornima@intel.com> X-Mailer: git-send-email 1.7.0.7 Subject: [dpdk-dev] [PATCH] test/eal: add ut cases for in-memory and single-file-segment X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Added unit test case for eal command line 'in-memory' option which will cover below functions. get_seg_memfd() test_memfd_create() pagesz_flags() Added unit test case for eal command line 'single-file-segments' option which will cover resize_hugefile(). Signed-off-by: Pallantla Poornima --- app/test/test_eal_flags.c | 69 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/app/test/test_eal_flags.c b/app/test/test_eal_flags.c index 9112c96d0..2b2cccaec 100644 --- a/app/test/test_eal_flags.c +++ b/app/test/test_eal_flags.c @@ -978,6 +978,7 @@ test_file_prefix(void) * mem mode */ char prefix[PATH_MAX] = ""; + char tmp[PATH_MAX]; #ifdef RTE_EXEC_ENV_FREEBSD return 0; @@ -1010,6 +1011,26 @@ test_file_prefix(void) const char *argv4[] = {prgname, "-c", "1", "-n", "2", "-m", DEFAULT_MEM_SIZE, "--file-prefix=" memtest2 }; + /* primary process with inmemory mode */ + const char * const argv5[] = {prgname, "-c", "1", "-n", "2", "-m", + DEFAULT_MEM_SIZE, "--in-memory" }; + + /* primary process with memtest1 and inmemory mode */ + const char * const argv6[] = {prgname, "-c", "1", "-n", "2", "-m", + DEFAULT_MEM_SIZE, "--in-memory", + "--file-prefix=" memtest1 }; + + snprintf(tmp, PATH_MAX, "--file-prefix=%s", prefix); + + /* primary process with parent file-prefix and inmemory mode */ + const char * const argv7[] = {prgname, "-c", "1", "-n", "2", "-m", + DEFAULT_MEM_SIZE, "--in-memory", tmp}; + + /* primary process with memtest1 and single-file-segments mode */ + const char * const argv8[] = {prgname, "-c", "1", "-n", "2", "-m", + DEFAULT_MEM_SIZE, "--single-file-segments", + "--file-prefix=" memtest1 }; + /* check if files for current prefix are present */ if (process_hugefiles(prefix, HUGEPAGE_CHECK_EXISTS) != 1) { printf("Error - hugepage files for %s were not created!\n", prefix); @@ -1130,6 +1151,54 @@ test_file_prefix(void) return -1; } + /* this process will run in in-memory mode, so it should not leave any + * hugepage files behind. + */ + + /* test case to check eal-options with --in-memory mode */ + if (launch_proc(argv5) != 0) { + printf("Error - failed to run with in-memory mode\n"); + return -1; + } + + /*test case to check eal-options with --in-memory mode with + * custom file-prefix. + */ + if (launch_proc(argv6) != 0) { + printf("Error - failed to run with in-memory mode\n"); + return -1; + } + + /* check if hugefiles for memtest1 are present */ + if (process_hugefiles(memtest1, HUGEPAGE_CHECK_EXISTS) != 0) { + printf("Error - hugepage files for %s were created and not deleted!\n", + memtest1); + return -1; + } + + /* test case to check eal-options with --in-memory mode with + * parent file-prefix. + */ + if (launch_proc(argv7) != 0) { + printf("Error - failed to run with --file-prefix=%s\n", prefix); + return -1; + } + + /* this process will run in single file mode, so it should not leave any + * hugepage files behind. + */ + if (launch_proc(argv8) != 0) { + printf("Error - failed to run with single-file-segments mode\n"); + return -1; + } + + /* check if hugefiles for memtest1 are present */ + if (process_hugefiles(memtest1, HUGEPAGE_CHECK_EXISTS) != 0) { + printf("Error - hugepage files for %s were not deleted!\n", + memtest1); + return -1; + } + return 0; } -- 2.17.2