From 55c45b7035af9e25fb1fde562c9370a70bfe9767 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Thu, 30 Mar 2017 01:58:35 +0300 Subject: Add unit tests for rwops functions. --- src/fs/virtfs/virtfs1_unittest.cc | 389 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 389 insertions(+) (limited to 'src') diff --git a/src/fs/virtfs/virtfs1_unittest.cc b/src/fs/virtfs/virtfs1_unittest.cc index a48f9829c..6dc0ca868 100644 --- a/src/fs/virtfs/virtfs1_unittest.cc +++ b/src/fs/virtfs/virtfs1_unittest.cc @@ -24,12 +24,15 @@ #include "fs/virtfs/virtdirentry.h" #include "fs/virtfs/virtfs.h" +#include "fs/virtfs/virtfsrwops.h" #include "fs/virtfs/virtfstools.h" #include "fs/virtfs/virtlist.h" #include "utils/checkutils.h" #include "utils/delete2.h" +#include + #include "debug.h" TEST_CASE("VirtFs1 getEntries") @@ -1481,3 +1484,389 @@ TEST_CASE("VirtFs1 loadFile2") VirtFs::deinit(); delete2(logger); } + +TEST_CASE("VirtFs1 rwops_read1") +{ + VirtFs::init("."); + logger = new Logger(); + std::string name("data/test/test.zip"); + std::string prefix; + if (Files::existsLocal(name) == false) + prefix = "../" + prefix; + + VirtFs::mountDir(prefix + "data", + Append_false); + + SDL_RWops *file = VirtFs::rwopsOpenRead("test/test.txt"); + REQUIRE(file != nullptr); +#ifdef USE_SDL2 + REQUIRE(file->size(file) == 23); +#endif // USE_SDL2 + + const int fileSize = 23; + + void *restrict buffer = calloc(fileSize + 1, 1); + REQUIRE(file->read(file, buffer, 1, fileSize) == fileSize); + REQUIRE(strcmp(static_cast(buffer), + "test line 1\ntest line 2") == 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == fileSize); + + free(buffer); + buffer = calloc(fileSize + 1, 1); + REQUIRE(file->seek(file, 12, SEEK_SET) != 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == 12); + REQUIRE(file->read(file, buffer, 1, 11) == 11); + REQUIRE(strcmp(static_cast(buffer), + "test line 2") == 0); + + file->close(file); + free(buffer); + + VirtFs::unmountDir(prefix + "data"); + VirtFs::deinit(); + delete2(logger); +} + +TEST_CASE("VirtFs1 rwops_read2") +{ + VirtFs::init("."); + logger = new Logger(); + std::string name("data/test/test.zip"); + std::string prefix("data/test/"); + if (Files::existsLocal(name) == false) + prefix = "../" + prefix; + + VirtFs::mountZip(prefix + "test2.zip", + Append_false); + SDL_RWops *file = nullptr; + void *restrict buffer = nullptr; + + SECTION("test 1") + { + file = VirtFs::rwopsOpenRead("dir2//test.txt"); + REQUIRE(file != nullptr); +#ifdef USE_SDL2 + REQUIRE(VirtFs::fileLength(file) == 23); +#endif // USE_SDL2 + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + REQUIRE(file->read(file, buffer, 1, fileSize) == fileSize); + REQUIRE(strcmp(static_cast(buffer), + "test line 1\ntest line 2") == 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == fileSize); + } + + SECTION("test 2") + { + file = VirtFs::rwopsOpenRead("dir2\\/test.txt"); + REQUIRE(file != nullptr); +#ifdef USE_SDL2 + REQUIRE(VirtFs::fileLength(file) == 23); +#endif // USE_SDL2 + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + REQUIRE(file->seek(file, 12, SEEK_SET) != 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == 12); + REQUIRE(file->read(file, buffer, 1, 11) == 11); + REQUIRE(strcmp(static_cast(buffer), + "test line 2") == 0); + } + + SECTION("test 3") + { + file = VirtFs::rwopsOpenRead("dir2//test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize; f ++) + { + REQUIRE(file->seek(file, f, SEEK_SET) == f); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f); + } + } + + SECTION("test 4") + { + file = VirtFs::rwopsOpenRead("dir2/test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f ++) + { + REQUIRE(file->read(file, buffer, 1, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 1); + } + REQUIRE(file->read(file, buffer, 1, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == fileSize); + } + + SECTION("test 5") + { + file = VirtFs::rwopsOpenRead("dir2\\\\test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 2, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 2, 1) == 0); + } + + SECTION("test 6") + { + file = VirtFs::rwopsOpenRead("dir2//test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 1, 2) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + } + + SECTION("test 7") + { + file = VirtFs::rwopsOpenRead("dir2//test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(file->seek(file, -2, SEEK_CUR) == f); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f); + REQUIRE(file->seek(file, 2, SEEK_CUR) == f + 2); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 1, 2) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + } + + SECTION("test 8") + { + file = VirtFs::rwopsOpenRead("dir2//test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->seek(file, -f - 2, SEEK_END) == 23 - f - 2); + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(static_cast(buffer)[0] == str[23 - f - 2]); + REQUIRE(static_cast(buffer)[1] == str[23 - f - 2 + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == 23 - f); + } + // 3 + REQUIRE(file->seek(file, 1, SEEK_CUR) == 4); + // 4 + REQUIRE(file->read(file, buffer, 1, 2) == 2); + // 6 + REQUIRE(static_cast(buffer)[0] == str[4]); + REQUIRE(static_cast(buffer)[1] == str[5]); + REQUIRE(file->seek(file, -7, SEEK_CUR) == -1); + REQUIRE(file->seek(file, 6, SEEK_SET) == 6); + REQUIRE(file->seek(file, -6, SEEK_CUR) == 0); + } + + file->close(file); + free(buffer); + VirtFs::unmountZip(prefix + "test2.zip"); + VirtFs::deinit(); + delete2(logger); +} + +TEST_CASE("VirtFs1 rwops_read3") +{ + VirtFs::init("."); + logger = new Logger(); + std::string name("data/test/test.zip"); + std::string prefix; + if (Files::existsLocal(name) == false) + prefix = "../" + prefix; + + VirtFs::mountDir(prefix + "data", + Append_false); + SDL_RWops *file = nullptr; + void *restrict buffer = nullptr; + + SECTION("test 1") + { + file = VirtFs::rwopsOpenRead("test/test.txt"); + REQUIRE(file != nullptr); +#ifdef USE_SDL2 + REQUIRE(VirtFs::fileLength(file) == 23); +#endif // USE_SDL2 + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + REQUIRE(file->read(file, buffer, 1, fileSize) == fileSize); + REQUIRE(strcmp(static_cast(buffer), + "test line 1\ntest line 2") == 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == fileSize); + } + + SECTION("test 2") + { + file = VirtFs::rwopsOpenRead("test\\test.txt"); + REQUIRE(file != nullptr); +#ifdef USE_SDL2 + REQUIRE(VirtFs::fileLength(file) == 23); +#endif // USE_SDL2 + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + REQUIRE(file->seek(file, 12, SEEK_SET) != 0); + REQUIRE(file->seek(file, 0, SEEK_CUR) == 12); + REQUIRE(file->read(file, buffer, 1, 11) == 11); + REQUIRE(strcmp(static_cast(buffer), + "test line 2") == 0); + } + + SECTION("test 3") + { + file = VirtFs::rwopsOpenRead("test\\/test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize; f ++) + { + REQUIRE(file->seek(file, f, SEEK_SET) == f); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f); + } + } + + SECTION("test 4") + { + file = VirtFs::rwopsOpenRead("test/test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f ++) + { + REQUIRE(file->read(file, buffer, 1, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 1); + } + REQUIRE(file->read(file, buffer, 1, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == fileSize); + } + + SECTION("test 5") + { + file = VirtFs::rwopsOpenRead("test///test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 2, 1) == 1); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 2, 1) == 0); + } + + SECTION("test 6") + { + file = VirtFs::rwopsOpenRead("test\\\\test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 1, 2) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + } + + SECTION("test 7") + { + file = VirtFs::rwopsOpenRead("test//test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(file->seek(file, -2, SEEK_CUR) == f); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f); + REQUIRE(file->seek(file, 2, SEEK_CUR) == f + 2); + REQUIRE(static_cast(buffer)[0] == str[f]); + REQUIRE(static_cast(buffer)[1] == str[f + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == f + 2); + } + REQUIRE(file->seek(file, 0, SEEK_CUR) == 22); + REQUIRE(file->read(file, buffer, 1, 2) == 1); + REQUIRE(static_cast(buffer)[0] == str[22]); + } + + SECTION("test 8") + { + file = VirtFs::rwopsOpenRead("test/test.txt"); + REQUIRE(file != nullptr); + const int fileSize = 23; + const char *restrict const str = "test line 1\ntest line 2"; + buffer = calloc(fileSize + 1, 1); + for (int f = 0; f < fileSize - 1; f += 2) + { + REQUIRE(file->seek(file, -f - 2, SEEK_END) == 23 - f - 2); + REQUIRE(file->read(file, buffer, 1, 2) == 2); + REQUIRE(static_cast(buffer)[0] == str[23 - f - 2]); + REQUIRE(static_cast(buffer)[1] == str[23 - f - 2 + 1]); + REQUIRE(file->seek(file, 0, SEEK_CUR) == 23 - f); + } + // 3 + REQUIRE(file->seek(file, 1, SEEK_CUR) == 4); + // 4 + REQUIRE(file->read(file, buffer, 1, 2) == 2); + // 6 + REQUIRE(static_cast(buffer)[0] == str[4]); + REQUIRE(static_cast(buffer)[1] == str[5]); + REQUIRE(file->seek(file, -7, SEEK_CUR) == -1); + REQUIRE(file->seek(file, 6, SEEK_SET) == 6); + REQUIRE(file->seek(file, -6, SEEK_CUR) == 0); + } + + file->close(file); + free(buffer); + VirtFs::unmountDir(prefix + "data"); + VirtFs::deinit(); + delete2(logger); +} -- cgit v1.2.3-70-g09d2