mirror of
https://github.com/OpenRCT2/OpenRCT2.git
synced 2024-09-02 07:26:09 +02:00
51faec5c50
- sprite building would save a file with just the sprite file header and then immediately open it again at the beginning of compilation - sprite file generation is now entirely in memory until the final output file is saved on success - added validation of no file activity in the failed build test case; failed builds will not generate a file or edit an existing one
99 lines
3.2 KiB
C++
99 lines
3.2 KiB
C++
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#include "TestData.h"
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#include <algorithm>
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#include <fstream>
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#include <gtest/gtest.h>
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#include <iterator>
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#include <openrct2/CmdlineSprite.h>
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#include <openrct2/core/Path.hpp>
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class CommandLineTests : public testing::Test
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{
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public:
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static std::string SpriteTestDataPath()
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{
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return Path::Combine(TestData::GetBasePath(), "sprites");
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}
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static std::string ManifestFilePath()
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{
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return Path::Combine(SpriteTestDataPath(), "manifest.json");
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}
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static std::string BadManifestFilePath()
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{
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return Path::Combine(SpriteTestDataPath(), "badManifest.json");
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}
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static std::string ExampleSpriteFilePath()
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{
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return Path::Combine(SpriteTestDataPath(), "example.dat");
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}
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static std::string BuildOutputfilePath()
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{
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return Path::Combine(SpriteTestDataPath(), "result.dat");
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}
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static bool CompareSpriteFiles(std::string original, std::string generated)
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{
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std::ifstream originalFile(original, std::ios::binary | std::ifstream::in);
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std::ifstream generatedFile(generated, std::ios::binary | std::ifstream::in);
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if (!(originalFile.is_open() && generatedFile.is_open()))
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{
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return false;
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}
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if (originalFile.tellg() != generatedFile.tellg())
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{
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return false;
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}
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return std::equal(
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std::istreambuf_iterator<char>(originalFile.rdbuf()), std::istreambuf_iterator<char>(),
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std::istreambuf_iterator<char>(generatedFile.rdbuf()));
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}
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};
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TEST_F(CommandLineTests, cmdline_cmdline_for_sprite_details)
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{
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std::string exampleFilePath = ExampleSpriteFilePath();
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const char* detailsCmd[3] = { "details", exampleFilePath.c_str() };
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int32_t result = cmdline_for_sprite(detailsCmd, 2);
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// need to come up with some way to extract stdout/stderr stream if we want to
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// fully test this module
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ASSERT_EQ(result, 1);
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}
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TEST_F(CommandLineTests, cmdline_cmdline_for_sprite_build)
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{
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std::string manifestFilePath = ManifestFilePath();
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std::string outputfilePath = BuildOutputfilePath();
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const char* detailsCmd[3] = { "build", outputfilePath.c_str(), manifestFilePath.c_str() };
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int32_t result = cmdline_for_sprite(detailsCmd, 3);
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ASSERT_EQ(result, 1);
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// compare the resulting output file and assert its identical to expected
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ASSERT_TRUE(CompareSpriteFiles(ExampleSpriteFilePath(), outputfilePath));
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}
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TEST_F(CommandLineTests, cmdline_cmdline_for_sprite_failed_build)
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{
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// run on correct manifest file
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std::string manifestFilePath = ManifestFilePath();
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std::string outputfilePath = BuildOutputfilePath();
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const char* detailsCmd[3] = { "build", outputfilePath.c_str(), manifestFilePath.c_str() };
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int32_t result = cmdline_for_sprite(detailsCmd, 3);
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ASSERT_EQ(result, 1);
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ASSERT_TRUE(CompareSpriteFiles(ExampleSpriteFilePath(), outputfilePath));
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// now use bad manifest and make sure output file is not edited
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std::string badManifestFilePath = BadManifestFilePath();
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detailsCmd[2] = badManifestFilePath.c_str();
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result = cmdline_for_sprite(detailsCmd, 3);
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// check the command failed
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ASSERT_EQ(result, -1);
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// validate the target file was unchanged
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ASSERT_TRUE(CompareSpriteFiles(ExampleSpriteFilePath(), outputfilePath));
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}
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