From f940a2e333e3c65ffb53b76bd7b3536084b1acbf Mon Sep 17 00:00:00 2001 From: Bruce Richardson Date: Fri, 10 Jun 2022 15:24:06 +0100 Subject: [PATCH] test: validate test names in non interactive mode When passing in test names to run via either the DPDK_TEST environment variable or via extra argv parameters, the checks run on those commands can miss valid commands that are registered with the cmdline library in the initial context used to set it up. This is seen in the fact that the "dump_*" set of commands are not callable via argv parameters, but can be called manually. To fix this, just use the commandline library to validate each command before executing it, stopping execution when an error is encountered. This also has the benefit of not having the test binary drop to interactive mode if all commandline parameters given are invalid. Bugzilla ID: 1002 Fixes: 9b848774a5dc ("test: use env variable to run tests") Fixes: ace2f054ed43 ("test: take test names from command line") Signed-off-by: Bruce Richardson Acked-by: Olivier Matz --- app/test/commands.c | 11 ----------- app/test/test.c | 24 +++++++----------------- 2 files changed, 7 insertions(+), 28 deletions(-) diff --git a/app/test/commands.c b/app/test/commands.c index 887cabad64..31259e5c21 100644 --- a/app/test/commands.c +++ b/app/test/commands.c @@ -378,14 +378,3 @@ int commands_init(void) cmd_autotest_autotest.string_data.str = commands; return 0; } - -int command_valid(const char *cmd) -{ - struct test_command *t; - - TAILQ_FOREACH(t, &commands_list, next) { - if (strcmp(t->command, cmd) == 0) - return 1; - } - return 0; -} diff --git a/app/test/test.c b/app/test/test.c index 8a7dddde9b..fb073ff795 100644 --- a/app/test/test.c +++ b/app/test/test.c @@ -186,22 +186,10 @@ main(int argc, char **argv) #ifdef RTE_LIB_CMDLINE char *dpdk_test = getenv("DPDK_TEST"); - if (dpdk_test && strlen(dpdk_test) == 0) - dpdk_test = NULL; - - if (dpdk_test && !command_valid(dpdk_test)) { - RTE_LOG(WARNING, APP, "Invalid DPDK_TEST value '%s'\n", dpdk_test); - dpdk_test = NULL; - } - - if (dpdk_test) + if (dpdk_test && strlen(dpdk_test) > 0) tests[test_count++] = dpdk_test; - for (i = 1; i < argc; i++) { - if (!command_valid(argv[i])) - RTE_LOG(WARNING, APP, "Invalid test requested: '%s'\n", argv[i]); - else - tests[test_count++] = argv[i]; - } + for (i = 1; i < argc; i++) + tests[test_count++] = argv[i]; if (test_count > 0) { char buf[1024]; @@ -214,9 +202,11 @@ main(int argc, char **argv) for (i = 0; i < test_count; i++) { snprintf(buf, sizeof(buf), "%s\n", tests[i]); - if (cmdline_in(cl, buf, strlen(buf)) < 0) { + if (cmdline_parse_check(cl, buf) < 0) { + printf("Error: invalid test command: '%s'\n", tests[i]); + ret = -1; + } else if (cmdline_in(cl, buf, strlen(buf)) < 0) { printf("error on cmdline input\n"); - ret = -1; } else ret = last_test_result; -- 2.20.1