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/*
* Copyright (c) 2015, Intel Corporation
* 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.
*
* 3. Neither the name of the copyright holder 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 HOLDER 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 "Tokenizer.h"
#define CATCH_CONFIG_MAIN // This tells Catch to provide a main()
#include <catch.hpp>
#include <string>
#include <vector>
using std::string;
using std::vector;
SCENARIO("Tokenizer tests") {
GIVEN("A default tokenizer") {
GIVEN("A trivial string") {
Tokenizer tokenizer("a bcd ef");
THEN("next() api should work") {
CHECK(tokenizer.next() == "a");
CHECK(tokenizer.next() == "bcd");
CHECK(tokenizer.next() == "ef");
CHECK(tokenizer.next() == "");
}
THEN("split() api should work") {
vector<string> expected;
expected.push_back("a");
expected.push_back("bcd");
expected.push_back("ef");
CHECK(tokenizer.split() == expected);
}
}
GIVEN("An empty string") {
Tokenizer tokenizer("");
THEN("next() api should work") {
CHECK(tokenizer.next() == "");
}
THEN("split() api should work") {
vector<string> expected;
CHECK(tokenizer.split().empty());
}
}
GIVEN("A slash-separated string and tokenizer") {
Tokenizer tokenizer("/a/bcd/ef g/h/", "/");
THEN("next() api should work") {
CHECK(tokenizer.next() == "a");
CHECK(tokenizer.next() == "bcd");
CHECK(tokenizer.next() == "ef g");
CHECK(tokenizer.next() == "h");
CHECK(tokenizer.next() == "");
}
THEN("split() api should work") {
vector<string> expected;
expected.push_back("a");
expected.push_back("bcd");
expected.push_back("ef g");
expected.push_back("h");
CHECK(tokenizer.split() == expected);
}
}
GIVEN("Multiple separators in a row") {
Tokenizer tokenizer(" a \n\t bc ");
THEN("next() api should work") {
CHECK(tokenizer.next() == "a");
CHECK(tokenizer.next() == "bc");
CHECK(tokenizer.next() == "");
}
THEN("split() api should work") {
vector<string> expected;
expected.push_back("a");
expected.push_back("bc");
CHECK(tokenizer.split() == expected);
}
}
}
}
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