From 8a99fdb57e564f2166f5f83e50baa4c47e9a3f8d Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Thu, 25 Jan 2018 15:38:20 -0800
Subject: Move cmdline and subprocess from public gpr to test/core/util

---
 test/core/gpr/BUILD           |  10 -
 test/core/gpr/cmdline_test.cc | 491 ------------------------------------------
 2 files changed, 501 deletions(-)
 delete mode 100644 test/core/gpr/cmdline_test.cc

(limited to 'test/core/gpr')

diff --git a/test/core/gpr/BUILD b/test/core/gpr/BUILD
index 1be1036d04..27fd9e180b 100644
--- a/test/core/gpr/BUILD
+++ b/test/core/gpr/BUILD
@@ -38,16 +38,6 @@ grpc_cc_test(
     ],
 )
 
-grpc_cc_test(
-    name = "cmdline_test",
-    srcs = ["cmdline_test.cc"],
-    language = "C++",
-    deps = [
-        "//:gpr",
-        "//test/core/util:gpr_test_util",
-    ],
-)
-
 grpc_cc_test(
     name = "cpu_test",
     srcs = ["cpu_test.cc"],
diff --git a/test/core/gpr/cmdline_test.cc b/test/core/gpr/cmdline_test.cc
deleted file mode 100644
index 172efda8a0..0000000000
--- a/test/core/gpr/cmdline_test.cc
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <grpc/support/cmdline.h>
-
-#include <string.h>
-
-#include <grpc/support/alloc.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, "test at %s:%d", __FILE__, __LINE__)
-
-static void test_simple_int(void) {
-  int x = 1;
-  gpr_cmdline* cl;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("-foo"),
-                  const_cast<char*>("3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_int(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("-foo=3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_int(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo"),
-                  const_cast<char*>("3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_int(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo=3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_int(cl, "foo", nullptr, &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) {
-  const char* x = nullptr;
-  gpr_cmdline* cl;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("-foo"),
-                  const_cast<char*>("3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "foo", nullptr, &x);
-  GPR_ASSERT(x == nullptr);
-  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) {
-  const char* x = nullptr;
-  gpr_cmdline* cl;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("-foo=3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "foo", nullptr, &x);
-  GPR_ASSERT(x == nullptr);
-  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) {
-  const char* x = nullptr;
-  gpr_cmdline* cl;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("--foo"),
-                  const_cast<char*>("3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "foo", nullptr, &x);
-  GPR_ASSERT(x == nullptr);
-  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) {
-  const char* x = nullptr;
-  gpr_cmdline* cl;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("--foo=3")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "foo", nullptr, &x);
-  GPR_ASSERT(x == nullptr);
-  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*)__FILE__, const_cast<char*>("--foo")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--no-foo")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo=1")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo=0")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo=true")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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*)__FILE__, const_cast<char*>("--foo=false")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_flag(cl, "foo", nullptr, &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) {
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-  gpr_cmdline* cl;
-
-  char* args[] = {(char*)__FILE__, const_cast<char*>("--str"),
-                  const_cast<char*>("hello"), const_cast<char*>("-x=4"),
-                  const_cast<char*>("-no-flag")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &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);
-}
-
-static void extra_arg_cb(void* user_data, const char* arg) {
-  int* count = static_cast<int*>(user_data);
-  GPR_ASSERT(arg != nullptr);
-  GPR_ASSERT(strlen(arg) == 1);
-  GPR_ASSERT(arg[0] == 'a' + *count);
-  ++*count;
-}
-
-static void test_extra(void) {
-  gpr_cmdline* cl;
-  int count = 0;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("a"),
-                  const_cast<char*>("b"), const_cast<char*>("c")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           &count);
-  gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args);
-  GPR_ASSERT(count == 3);
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_extra_dashdash(void) {
-  gpr_cmdline* cl;
-  int count = 0;
-  char* args[] = {(char*)__FILE__, const_cast<char*>("--"),
-                  const_cast<char*>("a"), const_cast<char*>("b"),
-                  const_cast<char*>("c")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           &count);
-  gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args);
-  GPR_ASSERT(count == 3);
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_usage(void) {
-  gpr_cmdline* cl;
-  char* usage;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  usage = gpr_cmdline_usage_string(cl, "test");
-  GPR_ASSERT(0 == strcmp(usage,
-                         "Usage: test [--str=string] [--x=int] "
-                         "[--flag|--no-flag] [file...]\n"));
-  gpr_free(usage);
-
-  usage = gpr_cmdline_usage_string(cl, "/foo/test");
-  GPR_ASSERT(0 == strcmp(usage,
-                         "Usage: test [--str=string] [--x=int] "
-                         "[--flag|--no-flag] [file...]\n"));
-  gpr_free(usage);
-
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_help(void) {
-  gpr_cmdline* cl;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  char* help[] = {(char*)__FILE__, const_cast<char*>("-h")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_set_survive_failure(cl);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(help), help));
-
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_badargs1(void) {
-  gpr_cmdline* cl;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  char* bad_arg_name[] = {(char*)__FILE__, const_cast<char*>("--y")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_set_survive_failure(cl);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  GPR_ASSERT(0 ==
-             gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_arg_name), bad_arg_name));
-
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_badargs2(void) {
-  gpr_cmdline* cl;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  char* bad_int_value[] = {(char*)__FILE__, const_cast<char*>("--x"),
-                           const_cast<char*>("henry")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_set_survive_failure(cl);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  GPR_ASSERT(
-      0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_int_value), bad_int_value));
-
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_badargs3(void) {
-  gpr_cmdline* cl;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  char* bad_bool_value[] = {(char*)__FILE__, const_cast<char*>("--flag=henry")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_set_survive_failure(cl);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_bool_value),
-                                    bad_bool_value));
-
-  gpr_cmdline_destroy(cl);
-}
-
-static void test_badargs4(void) {
-  gpr_cmdline* cl;
-
-  const char* str = nullptr;
-  int x = 0;
-  int flag = 2;
-
-  char* bad_bool_value[] = {(char*)__FILE__, const_cast<char*>("--no-str")};
-
-  LOG_TEST();
-
-  cl = gpr_cmdline_create(nullptr);
-  gpr_cmdline_set_survive_failure(cl);
-  gpr_cmdline_add_string(cl, "str", nullptr, &str);
-  gpr_cmdline_add_int(cl, "x", nullptr, &x);
-  gpr_cmdline_add_flag(cl, "flag", nullptr, &flag);
-  gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
-                           nullptr);
-
-  GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_bool_value),
-                                    bad_bool_value));
-
-  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();
-  test_extra();
-  test_extra_dashdash();
-  test_usage();
-  test_help();
-  test_badargs1();
-  test_badargs2();
-  test_badargs3();
-  test_badargs4();
-  return 0;
-}
-- 
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