| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <grpc/support/cmdline.h> |
| |
| #include <string.h> |
| |
| #include <grpc/support/log.h> |
| #include <grpc/support/useful.h> |
| #include "test/core/util/test_config.h" |
| |
| #define LOG_TEST() gpr_log(GPR_INFO, "%s", __FUNCTION__) |
| |
| static void test_simple_int(void) { |
| int x = 1; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "-foo", "3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_int(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 3); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_eq_int(void) { |
| int x = 1; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "-foo=3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_int(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 3); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_2dash_int(void) { |
| int x = 1; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo", "3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_int(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 3); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_2dash_eq_int(void) { |
| int x = 1; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_int(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 3); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_simple_string(void) { |
| char *x = NULL; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "-foo", "3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_string(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == NULL); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(0 == strcmp(x, "3")); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_eq_string(void) { |
| char *x = NULL; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "-foo=3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_string(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == NULL); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(0 == strcmp(x, "3")); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_2dash_string(void) { |
| char *x = NULL; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo", "3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_string(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == NULL); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(0 == strcmp(x, "3")); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_2dash_eq_string(void) { |
| char *x = NULL; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=3"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_string(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == NULL); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(0 == strcmp(x, "3")); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_on(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_no(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--no-foo"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 0); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_val_1(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=1"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_val_0(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=0"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 0); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_val_true(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=true"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 1); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_flag_val_false(void) { |
| int x = 2; |
| gpr_cmdline *cl; |
| char *args[] = {(char *)__FUNCTION__, "--foo=false"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_flag(cl, "foo", NULL, &x); |
| GPR_ASSERT(x == 2); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 0); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| static void test_many(void) { |
| char *str = NULL; |
| int x = 0; |
| int flag = 2; |
| gpr_cmdline *cl; |
| |
| char *args[] = {(char *)__FUNCTION__, "--str", "hello", "-x=4", "-no-flag"}; |
| |
| LOG_TEST(); |
| |
| cl = gpr_cmdline_create(NULL); |
| gpr_cmdline_add_string(cl, "str", NULL, &str); |
| gpr_cmdline_add_int(cl, "x", NULL, &x); |
| gpr_cmdline_add_flag(cl, "flag", NULL, &flag); |
| gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args); |
| GPR_ASSERT(x == 4); |
| GPR_ASSERT(0 == strcmp(str, "hello")); |
| GPR_ASSERT(flag == 0); |
| gpr_cmdline_destroy(cl); |
| } |
| |
| int main(int argc, char **argv) { |
| grpc_test_init(argc, argv); |
| test_simple_int(); |
| test_eq_int(); |
| test_2dash_int(); |
| test_2dash_eq_int(); |
| test_simple_string(); |
| test_eq_string(); |
| test_2dash_string(); |
| test_2dash_eq_string(); |
| test_flag_on(); |
| test_flag_no(); |
| test_flag_val_1(); |
| test_flag_val_0(); |
| test_flag_val_true(); |
| test_flag_val_false(); |
| test_many(); |
| return 0; |
| } |