84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
#include <Nazara/Core/File.hpp>
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#include <catch2/catch.hpp>
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std::filesystem::path GetResourceDir();
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SCENARIO("File", "[CORE][FILE]")
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{
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GIVEN("One file")
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{
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WHEN("We create a new file")
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{
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Nz::File file("Test File.txt", Nz::OpenMode_ReadWrite);
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REQUIRE(file.GetDirectory() == std::filesystem::current_path());
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REQUIRE(file.IsOpen());
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THEN("We are allowed to write 3 times 'Test String'")
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{
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const char message[12] = "Test String"; // 11 + '\0'
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Nz::ByteArray byteArray(message, 11);
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file.Write("Test String");
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file.Write(byteArray);
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file.Write(message, 11);
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}
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AND_THEN("We can retrieve 3 times 'Test String'")
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{
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char message[12];
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REQUIRE(file.Read(message, 11) == 11);
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message[11] = '\0';
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REQUIRE(std::string(message) == "Test String");
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REQUIRE(file.Read(message, 11) == 11);
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message[11] = '\0';
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REQUIRE(std::string(message) == "Test String");
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}
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AND_THEN("We can get its size")
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{
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REQUIRE(file.GetSize() == 33U);
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}
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AND_THEN("We close it")
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{
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file.Close();
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CHECK(!file.IsOpen());
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}
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AND_THEN("Change its size")
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{
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file.SetSize(50U);
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REQUIRE(file.GetSize() == 50U);
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}
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}
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WHEN("We delete this file")
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{
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std::filesystem::remove("Test File.txt");
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THEN("It doesn't exist anymore")
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{
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CHECK(!std::filesystem::exists("Test File.txt"));
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}
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}
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}
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GIVEN("The test file")
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{
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REQUIRE(std::filesystem::exists(GetResourceDir() / "Engine/Core/FileTest.txt"));
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Nz::File fileTest(GetResourceDir() / "Engine/Core/FileTest.txt", Nz::OpenMode::ReadOnly | Nz::OpenMode::Text);
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WHEN("We read the first line of the file")
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{
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REQUIRE(fileTest.IsOpen());
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std::string content = fileTest.ReadLine();
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THEN("The content must be 'Test'")
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{
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REQUIRE(content == "Test");
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}
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}
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}
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}
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