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-rw-r--r--toolsrc/src/vcpkg-tests/files.cpp124
1 files changed, 0 insertions, 124 deletions
diff --git a/toolsrc/src/vcpkg-tests/files.cpp b/toolsrc/src/vcpkg-tests/files.cpp
deleted file mode 100644
index d2edffcff..000000000
--- a/toolsrc/src/vcpkg-tests/files.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-#include <vcpkg-tests/catch.h>
-#include <vcpkg-tests/util.h>
-
-#include <vcpkg/base/files.h>
-#include <vcpkg/base/strings.h>
-
-#include <filesystem> // required for filesystem::create_{directory_}symlink
-#include <iostream>
-#include <random>
-
-#include <vector>
-
-using vcpkg::Test::SYMLINKS_ALLOWED;
-using vcpkg::Test::TEMPORARY_DIRECTORY;
-
-namespace
-{
- using uid = std::uniform_int_distribution<std::uint64_t>;
-
- std::mt19937_64 get_urbg(std::uint64_t index)
- {
- // smallest prime > 2**63 - 1
- return std::mt19937_64{index + 9223372036854775837};
- }
-
- std::string get_random_filename(std::mt19937_64& urbg) { return vcpkg::Strings::b32_encode(uid{}(urbg)); }
-
- void create_directory_tree(std::mt19937_64& urbg,
- vcpkg::Files::Filesystem& fs,
- std::uint64_t depth,
- const fs::path& base)
- {
- std::random_device rd;
- constexpr std::uint64_t max_depth = 5;
- constexpr std::uint64_t width = 5;
-
- // we want ~70% of our "files" to be directories, and then a third
- // each of the remaining ~30% to be regular files, directory symlinks,
- // and regular symlinks
- constexpr std::uint64_t directory_min_tag = 0;
- constexpr std::uint64_t directory_max_tag = 6;
- constexpr std::uint64_t regular_file_tag = 7;
- constexpr std::uint64_t regular_symlink_tag = 8;
- constexpr std::uint64_t directory_symlink_tag = 9;
-
- // if we're at the max depth, we only want to build non-directories
- std::uint64_t file_type;
- if (depth < max_depth)
- {
- file_type = uid{directory_min_tag, regular_symlink_tag}(urbg);
- }
- else
- {
- file_type = uid{regular_file_tag, regular_symlink_tag}(urbg);
- }
-
- if (!SYMLINKS_ALLOWED && file_type > regular_file_tag)
- {
- file_type = regular_file_tag;
- }
-
- std::error_code ec;
- if (file_type <= directory_max_tag)
- {
- fs.create_directory(base, ec);
- if (ec) {
- INFO("File that failed: " << base);
- REQUIRE_FALSE(ec);
- }
-
- for (int i = 0; i < width; ++i)
- {
- create_directory_tree(urbg, fs, depth + 1, base / get_random_filename(urbg));
- }
- }
- else if (file_type == regular_file_tag)
- {
- // regular file
- fs.write_contents(base, "", ec);
- }
- else if (file_type == regular_symlink_tag)
- {
- // regular symlink
- fs.write_contents(base, "", ec);
- REQUIRE_FALSE(ec);
- const std::filesystem::path basep = base.native();
- auto basep_link = basep;
- basep_link.replace_filename(basep.filename().native() + L"-link");
- std::filesystem::create_symlink(basep, basep_link, ec);
- }
- else // type == directory_symlink_tag
- {
- // directory symlink
- std::filesystem::path basep = base.native();
- std::filesystem::create_directory_symlink(basep / "..", basep, ec);
- }
-
- REQUIRE_FALSE(ec);
- }
-}
-
-TEST_CASE ("remove all", "[files]")
-{
- auto urbg = get_urbg(0);
-
- fs::path temp_dir = TEMPORARY_DIRECTORY / get_random_filename(urbg);
-
- auto& fs = vcpkg::Files::get_real_filesystem();
-
- std::error_code ec;
- fs.create_directory(TEMPORARY_DIRECTORY, ec);
-
- REQUIRE_FALSE(ec);
-
- INFO("temp dir is: " << temp_dir);
-
- create_directory_tree(urbg, fs, 0, temp_dir);
-
- fs::path fp;
- fs.remove_all(temp_dir, ec, fp);
- REQUIRE_FALSE(ec);
-
- REQUIRE_FALSE(fs.exists(temp_dir));
-}