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+// Copyright (c) 2007 The NetBSD Foundation, 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:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. 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.
+//
+// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 "atf-c++/detail/text.hpp"
+
+#include <cstring>
+#include <set>
+#include <vector>
+
+#include <atf-c++.hpp>
+
+// ------------------------------------------------------------------------
+// Test cases for the free functions.
+// ------------------------------------------------------------------------
+
+ATF_TEST_CASE(duplicate);
+ATF_TEST_CASE_HEAD(duplicate)
+{
+ set_md_var("descr", "Tests the duplicate function");
+}
+ATF_TEST_CASE_BODY(duplicate)
+{
+ using atf::text::duplicate;
+
+ const char* orig = "foo";
+
+ char* copy = duplicate(orig);
+ ATF_REQUIRE_EQ(std::strlen(copy), 3);
+ ATF_REQUIRE(std::strcmp(copy, "foo") == 0);
+
+ std::strcpy(copy, "bar");
+ ATF_REQUIRE(std::strcmp(copy, "bar") == 0);
+ ATF_REQUIRE(std::strcmp(orig, "foo") == 0);
+}
+
+ATF_TEST_CASE(join);
+ATF_TEST_CASE_HEAD(join)
+{
+ set_md_var("descr", "Tests the join function");
+}
+ATF_TEST_CASE_BODY(join)
+{
+ using atf::text::join;
+
+ // First set of tests using a non-sorted collection, std::vector.
+ {
+ std::vector< std::string > words;
+ std::string str;
+
+ words.clear();
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "");
+
+ words.clear();
+ words.push_back("");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "");
+
+ words.clear();
+ words.push_back("");
+ words.push_back("");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, ",");
+
+ words.clear();
+ words.push_back("foo");
+ words.push_back("");
+ words.push_back("baz");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "foo,,baz");
+
+ words.clear();
+ words.push_back("foo");
+ words.push_back("bar");
+ words.push_back("baz");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "foo,bar,baz");
+ }
+
+ // Second set of tests using a sorted collection, std::set.
+ {
+ std::set< std::string > words;
+ std::string str;
+
+ words.clear();
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "");
+
+ words.clear();
+ words.insert("");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "");
+
+ words.clear();
+ words.insert("foo");
+ words.insert("");
+ words.insert("baz");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, ",baz,foo");
+
+ words.clear();
+ words.insert("foo");
+ words.insert("bar");
+ words.insert("baz");
+ str = join(words, ",");
+ ATF_REQUIRE_EQ(str, "bar,baz,foo");
+ }
+}
+
+ATF_TEST_CASE(match);
+ATF_TEST_CASE_HEAD(match)
+{
+ set_md_var("descr", "Tests the match function");
+}
+ATF_TEST_CASE_BODY(match)
+{
+ using atf::text::match;
+
+ ATF_REQUIRE_THROW(std::runtime_error, match("", "["));
+
+ ATF_REQUIRE(match("", ""));
+ ATF_REQUIRE(!match("foo", ""));
+
+ ATF_REQUIRE(match("", ".*"));
+ ATF_REQUIRE(match("", "[a-z]*"));
+
+ ATF_REQUIRE(match("hello", "hello"));
+ ATF_REQUIRE(match("hello", "[a-z]+"));
+ ATF_REQUIRE(match("hello", "^[a-z]+$"));
+
+ ATF_REQUIRE(!match("hello", "helooo"));
+ ATF_REQUIRE(!match("hello", "[a-z]+5"));
+ ATF_REQUIRE(!match("hello", "^ [a-z]+$"));
+}
+
+ATF_TEST_CASE(split);
+ATF_TEST_CASE_HEAD(split)
+{
+ set_md_var("descr", "Tests the split function");
+}
+ATF_TEST_CASE_BODY(split)
+{
+ using atf::text::split;
+
+ std::vector< std::string > words;
+
+ words = split("", " ");
+ ATF_REQUIRE_EQ(words.size(), 0);
+
+ words = split(" ", " ");
+ ATF_REQUIRE_EQ(words.size(), 0);
+
+ words = split(" ", " ");
+ ATF_REQUIRE_EQ(words.size(), 0);
+
+ words = split("a b", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "a");
+ ATF_REQUIRE_EQ(words[1], "b");
+
+ words = split("a b c d", " ");
+ ATF_REQUIRE_EQ(words.size(), 4);
+ ATF_REQUIRE_EQ(words[0], "a");
+ ATF_REQUIRE_EQ(words[1], "b");
+ ATF_REQUIRE_EQ(words[2], "c");
+ ATF_REQUIRE_EQ(words[3], "d");
+
+ words = split("foo bar", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+
+ words = split("foo bar baz foobar", " ");
+ ATF_REQUIRE_EQ(words.size(), 4);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+ ATF_REQUIRE_EQ(words[2], "baz");
+ ATF_REQUIRE_EQ(words[3], "foobar");
+
+ words = split(" foo bar", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+
+ words = split("foo bar", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+
+ words = split("foo bar ", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+
+ words = split(" foo bar ", " ");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "foo");
+ ATF_REQUIRE_EQ(words[1], "bar");
+}
+
+ATF_TEST_CASE(split_delims);
+ATF_TEST_CASE_HEAD(split_delims)
+{
+ set_md_var("descr", "Tests the split function using different delimiters");
+}
+ATF_TEST_CASE_BODY(split_delims)
+{
+ using atf::text::split;
+
+ std::vector< std::string > words;
+
+ words = split("", "/");
+ ATF_REQUIRE_EQ(words.size(), 0);
+
+ words = split(" ", "/");
+ ATF_REQUIRE_EQ(words.size(), 1);
+ ATF_REQUIRE_EQ(words[0], " ");
+
+ words = split(" ", "/");
+ ATF_REQUIRE_EQ(words.size(), 1);
+ ATF_REQUIRE_EQ(words[0], " ");
+
+ words = split("a/b", "/");
+ ATF_REQUIRE_EQ(words.size(), 2);
+ ATF_REQUIRE_EQ(words[0], "a");
+ ATF_REQUIRE_EQ(words[1], "b");
+
+ words = split("aLONGDELIMbcdLONGDELIMef", "LONGDELIM");
+ ATF_REQUIRE_EQ(words.size(), 3);
+ ATF_REQUIRE_EQ(words[0], "a");
+ ATF_REQUIRE_EQ(words[1], "bcd");
+ ATF_REQUIRE_EQ(words[2], "ef");
+}
+
+ATF_TEST_CASE(trim);
+ATF_TEST_CASE_HEAD(trim)
+{
+ set_md_var("descr", "Tests the trim function");
+}
+ATF_TEST_CASE_BODY(trim)
+{
+ using atf::text::trim;
+
+ ATF_REQUIRE_EQ(trim(""), "");
+ ATF_REQUIRE_EQ(trim(" "), "");
+ ATF_REQUIRE_EQ(trim("\t"), "");
+
+ ATF_REQUIRE_EQ(trim(" foo"), "foo");
+ ATF_REQUIRE_EQ(trim("\t foo"), "foo");
+ ATF_REQUIRE_EQ(trim(" \tfoo"), "foo");
+ ATF_REQUIRE_EQ(trim("foo\t "), "foo");
+ ATF_REQUIRE_EQ(trim("foo \t"), "foo");
+
+ ATF_REQUIRE_EQ(trim("foo bar"), "foo bar");
+ ATF_REQUIRE_EQ(trim("\t foo bar"), "foo bar");
+ ATF_REQUIRE_EQ(trim(" \tfoo bar"), "foo bar");
+ ATF_REQUIRE_EQ(trim("foo bar\t "), "foo bar");
+ ATF_REQUIRE_EQ(trim("foo bar \t"), "foo bar");
+}
+
+ATF_TEST_CASE(to_bool);
+ATF_TEST_CASE_HEAD(to_bool)
+{
+ set_md_var("descr", "Tests the to_string function");
+}
+ATF_TEST_CASE_BODY(to_bool)
+{
+ using atf::text::to_bool;
+
+ ATF_REQUIRE(to_bool("true"));
+ ATF_REQUIRE(to_bool("TRUE"));
+ ATF_REQUIRE(to_bool("yes"));
+ ATF_REQUIRE(to_bool("YES"));
+
+ ATF_REQUIRE(!to_bool("false"));
+ ATF_REQUIRE(!to_bool("FALSE"));
+ ATF_REQUIRE(!to_bool("no"));
+ ATF_REQUIRE(!to_bool("NO"));
+
+ ATF_REQUIRE_THROW(std::runtime_error, to_bool(""));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bool("tru"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bool("true2"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bool("fals"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bool("false2"));
+}
+
+ATF_TEST_CASE(to_bytes);
+ATF_TEST_CASE_HEAD(to_bytes)
+{
+ set_md_var("descr", "Tests the to_bytes function");
+}
+ATF_TEST_CASE_BODY(to_bytes)
+{
+ using atf::text::to_bytes;
+
+ ATF_REQUIRE_EQ(0, to_bytes("0"));
+ ATF_REQUIRE_EQ(12345, to_bytes("12345"));
+ ATF_REQUIRE_EQ(2 * 1024, to_bytes("2k"));
+ ATF_REQUIRE_EQ(4 * 1024 * 1024, to_bytes("4m"));
+ ATF_REQUIRE_EQ(int64_t(8) * 1024 * 1024 * 1024, to_bytes("8g"));
+ ATF_REQUIRE_EQ(int64_t(16) * 1024 * 1024 * 1024 * 1024, to_bytes("16t"));
+
+ ATF_REQUIRE_THROW_RE(std::runtime_error, "Empty", to_bytes(""));
+ ATF_REQUIRE_THROW_RE(std::runtime_error, "Unknown size unit 'd'",
+ to_bytes("12d"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bytes(" "));
+ ATF_REQUIRE_THROW(std::runtime_error, to_bytes(" k"));
+}
+
+ATF_TEST_CASE(to_string);
+ATF_TEST_CASE_HEAD(to_string)
+{
+ set_md_var("descr", "Tests the to_string function");
+}
+ATF_TEST_CASE_BODY(to_string)
+{
+ using atf::text::to_string;
+
+ ATF_REQUIRE_EQ(to_string('a'), "a");
+ ATF_REQUIRE_EQ(to_string("a"), "a");
+ ATF_REQUIRE_EQ(to_string(5), "5");
+}
+
+ATF_TEST_CASE(to_type);
+ATF_TEST_CASE_HEAD(to_type)
+{
+ set_md_var("descr", "Tests the to_type function");
+}
+ATF_TEST_CASE_BODY(to_type)
+{
+ using atf::text::to_type;
+
+ ATF_REQUIRE_EQ(to_type< int >("0"), 0);
+ ATF_REQUIRE_EQ(to_type< int >("1234"), 1234);
+ ATF_REQUIRE_THROW(std::runtime_error, to_type< int >(" "));
+ ATF_REQUIRE_THROW(std::runtime_error, to_type< int >("0 a"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_type< int >("a"));
+
+ ATF_REQUIRE_EQ(to_type< float >("0.5"), 0.5);
+ ATF_REQUIRE_EQ(to_type< float >("1234.5"), 1234.5);
+ ATF_REQUIRE_THROW(std::runtime_error, to_type< float >("0.5 a"));
+ ATF_REQUIRE_THROW(std::runtime_error, to_type< float >("a"));
+
+ ATF_REQUIRE_EQ(to_type< std::string >("a"), "a");
+}
+
+// ------------------------------------------------------------------------
+// Main.
+// ------------------------------------------------------------------------
+
+ATF_INIT_TEST_CASES(tcs)
+{
+ // Add the test cases for the free functions.
+ ATF_ADD_TEST_CASE(tcs, duplicate);
+ ATF_ADD_TEST_CASE(tcs, join);
+ ATF_ADD_TEST_CASE(tcs, match);
+ ATF_ADD_TEST_CASE(tcs, split);
+ ATF_ADD_TEST_CASE(tcs, split_delims);
+ ATF_ADD_TEST_CASE(tcs, trim);
+ ATF_ADD_TEST_CASE(tcs, to_bool);
+ ATF_ADD_TEST_CASE(tcs, to_bytes);
+ ATF_ADD_TEST_CASE(tcs, to_string);
+ ATF_ADD_TEST_CASE(tcs, to_type);
+}
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