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vfs: trace_directory, extract_directory

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This commit is contained in:
Matvey Cherevko
2018-11-22 20:44:49 +07:00
parent 882c24bf87
commit d5dfdcc87c
11 changed files with 266 additions and 20 deletions
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6
untests/sources/untests_core/vfs.cpp
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@@ -13,7 +13,7 @@ TEST_CASE("vfs"){
{
REQUIRE(filesystem::remove_file(nofile_path));
REQUIRE(filesystem::create_file(file_path));
REQUIRE(filesystem::try_write_all({"hello", 5}, file_path, false));
REQUIRE(filesystem::try_write_all(buffer{"hello", 5}, file_path, false));
}
{
vfs v;
@@ -115,11 +115,11 @@ TEST_CASE("vfs"){
auto r = v.load(url("archive://TEst.txt"));
REQUIRE_FALSE(r.second);
REQUIRE(r.first == buffer());
REQUIRE(r.first.empty());
auto r2 = v.load_async(url("archive://TEst.txt")).get();
REQUIRE_FALSE(r2.second);
REQUIRE(r2.first == buffer());
REQUIRE(r2.first.empty());
}
{
auto f = v.open(url("archive://test.txt"));

64
untests/sources/untests_utils/filesystem.cpp
View File

@@ -121,12 +121,72 @@ TEST_CASE("filesystem") {
REQUIRE(filesystem::directory_exists(child_dir_path));
REQUIRE_FALSE(filesystem::file_exists(child_dir_path));
REQUIRE_FALSE(filesystem::remove(parent_dir_path));
REQUIRE(filesystem::remove_directory(child_dir_path));
REQUIRE(filesystem::remove_directory(parent_dir_path));
REQUIRE_FALSE(filesystem::exists(child_dir_path));
REQUIRE_FALSE(filesystem::exists(parent_dir_path));
}
{
const str parent_dir_path = "test_filesystem_parent_dir";
const str noparent_dir_path = "test_filesystem_noparent_dir";
const str child1_dir_path = path::combine(parent_dir_path, "child1");
const str child2_dir_path = path::combine(parent_dir_path, "child2");
const str subchild1_dir_path_a = path::combine(child1_dir_path, "subchild_a");
const str subchild1_dir_path_b = path::combine(child1_dir_path, "subchild_b");
const str subchild2_dir_path_a = path::combine(child2_dir_path, "subchild_a");
const str subchild2_dir_path_b = path::combine(child2_dir_path, "subchild_b");
REQUIRE(filesystem::create_file(subchild1_dir_path_a));
REQUIRE(filesystem::create_file(subchild1_dir_path_b));
REQUIRE(filesystem::create_file(subchild2_dir_path_a));
REQUIRE(filesystem::create_file(subchild2_dir_path_b));
REQUIRE(filesystem::file_exists(subchild1_dir_path_a));
REQUIRE(filesystem::file_exists(subchild1_dir_path_b));
REQUIRE(filesystem::file_exists(subchild2_dir_path_a));
REQUIRE(filesystem::file_exists(subchild2_dir_path_b));
REQUIRE(filesystem::directory_exists(child1_dir_path));
REQUIRE(filesystem::directory_exists(child2_dir_path));
REQUIRE(filesystem::directory_exists(parent_dir_path));
REQUIRE(filesystem::remove(noparent_dir_path));
REQUIRE_FALSE(filesystem::exists(noparent_dir_path));
REQUIRE_FALSE(filesystem::trace_directory(noparent_dir_path, [](str_view relative, bool directory) {
E2D_UNUSED(relative, directory);
return true;
}));
vector<std::pair<str,bool>> result;
REQUIRE(filesystem::extract_directory(parent_dir_path, std::back_inserter(result)));
std::sort(result.begin(), result.end(), [](const auto& a, const auto& b){
return a.first < b.first;
});
REQUIRE(result == vector<std::pair<str,bool>>{
{"child1", true},
{"child2", true}
});
vector<std::pair<str,bool>> result_recursive;
REQUIRE(filesystem::extract_directory_recursive(parent_dir_path, std::back_inserter(result_recursive)));
std::sort(result_recursive.begin(), result_recursive.end(), [](const auto& a, const auto& b){
return a.first < b.first;
});
REQUIRE(result_recursive == vector<std::pair<str,bool>>{
{"child1", true},
{"child1/subchild_a", false},
{"child1/subchild_b", false},
{"child2", true},
{"child2/subchild_a", false},
{"child2/subchild_b", false}
});
REQUIRE(filesystem::remove_directory(parent_dir_path));
REQUIRE_FALSE(filesystem::file_exists(subchild1_dir_path_a));
REQUIRE_FALSE(filesystem::file_exists(subchild2_dir_path_b));
}
}
}