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https://github.com/Heretek-AI/GDevelop.git
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Florian Rival
a8559bfbbc
* Update all CMakeLists of extensions to use clang-format * Run clang-format on all Extensions * Update GDCore CMakeLists.txt to add clang-format * Run clang-format on GDCore files * Update GDJS and GDCpp CMakeLists.txt to add clang-format * Run clang-format on GDCpp and GDJS files
91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
/*
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* GDevelop Core
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* Copyright 2008-2016 Florian Rival (Florian.Rival@gmail.com). All rights
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* reserved. This project is released under the MIT License.
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*/
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/**
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* @file Tests covering FileStream class of GDevelop Core.
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*/
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#include "GDCore/Tools/FileStream.h"
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#include <fstream>
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#include <memory>
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#include "GDCore/CommonTools.h"
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#include "catch.hpp"
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TEST_CASE("FileStream", "[common][fstream]") {
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// Creating the test file
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std::ofstream testFile("FileStreamTest.test");
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REQUIRE(testFile.is_open());
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testFile << "this is the first line of the test file!\n";
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testFile << "the last line!";
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testFile.close();
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SECTION("Input file") {
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gd::FileStream f;
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f.open("FileStreamTest.test", std::ios_base::in);
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REQUIRE(f.is_open() == true);
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REQUIRE(f.tellg() == 0);
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std::string lineContent;
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REQUIRE(f.eof() == false);
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std::getline(f, lineContent);
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REQUIRE(lineContent == "this is the first line of the test file!");
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REQUIRE(f.eof() == false);
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std::getline(f, lineContent);
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REQUIRE(lineContent == "the last line!");
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REQUIRE(f.eof() == true);
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REQUIRE(f.fail() == false);
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f.close();
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REQUIRE(f.is_open() == false);
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REQUIRE(f.fail() == false);
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}
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SECTION("Output/Input file with special characters in filepath") {
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gd::FileStream output("\xEA\x88\xA1.txt", std::ios_base::out);
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REQUIRE(output.is_open() == true);
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output << "TEST";
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output.close();
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gd::FileStream input("\xEA\x88\xA1.txt", std::ios_base::in);
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REQUIRE(input.is_open() == true);
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std::string lineContent;
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REQUIRE(input.eof() == false);
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std::getline(input, lineContent);
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REQUIRE(lineContent == "TEST");
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REQUIRE(input.eof() == true);
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input.close();
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REQUIRE(input.is_open() == false);
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REQUIRE(input.fail() == false);
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}
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SECTION("File opening failure") {
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gd::FileStream f("\xE4\x84\xA2",
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std::ios_base::in); // A file that doesn't exist
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REQUIRE(f.is_open() == false);
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REQUIRE(f.fail() ==
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true); // As the opening failed, the "fail" flag should be set
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f.close();
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REQUIRE(f.bad() == true); // As no files are opened, this should set the
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// "bad" flag of the stream
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}
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SECTION("std::ios_base::ate") { // As ate is "emulated", needs testing
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gd::FileStream f;
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f.open("FileStreamTest.test", std::ios_base::in | std::ios_base::ate);
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REQUIRE(f.is_open() == true);
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REQUIRE(f.tellg() > 0);
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}
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}
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