mirror of
https://github.com/falk-werner/webfuse
synced 2024-10-27 20:34:10 +00:00
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
#include "webfuse/webfuse.hpp"
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#include "webfuse/test/fixture.hpp"
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#include "webfuse/test/filesystem_mock.hpp"
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#include "webfuse/test/daemon.hpp"
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#include <gtest/gtest.h>
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#include <unistd.h>
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#include <dirent.h>
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#include <string>
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#include <unordered_map>
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using testing::_;
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using testing::Return;
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using testing::Invoke;
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using testing::AnyNumber;
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TEST(readdir, existing_dir)
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{
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webfuse::filesystem_mock fs;
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EXPECT_CALL(fs, access("/",_)).Times(AnyNumber()).WillRepeatedly(Return(0));
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EXPECT_CALL(fs, getattr(_,_)).WillRepeatedly(Invoke([](auto const & path, auto * attr){
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memset(reinterpret_cast<void*>(attr),0, sizeof(struct stat));
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if ((path == "/") or (path == "/some_dir"))
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{
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attr->st_nlink = 1;
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attr->st_mode = S_IFDIR | 0755;
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return 0;
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}
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else
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{
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return -ENOENT;
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}
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}));
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EXPECT_CALL(fs, readdir("/some_dir",_,_)).WillOnce(Invoke([](auto const & path, auto & entries, auto handle) {
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entries.push_back("foo");
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return 0;
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}));
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webfuse::fixture fixture(fs);
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auto const path = fixture.get_path() + "/some_dir";
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std::unordered_map<std::string, bool> expected_entries = {
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{".", false},
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{"..", false},
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{"foo", false},
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};
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DIR * dir = opendir(path.c_str());
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ASSERT_NE(nullptr, dir);
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dirent * entry = readdir(dir);
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int count = 0;
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while (nullptr != entry)
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{
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count++;
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auto it = expected_entries.find(entry->d_name);
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ASSERT_NE(expected_entries.end(), it);
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ASSERT_FALSE(it->second);
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it->second = true;
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entry = readdir(dir);
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}
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closedir(dir);
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ASSERT_EQ(3, count);
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}
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TEST(readdir, non_existing_dir)
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{
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webfuse::filesystem_mock fs;
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EXPECT_CALL(fs, access("/",_)).Times(AnyNumber()).WillRepeatedly(Return(0));
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EXPECT_CALL(fs, getattr(_,_)).WillRepeatedly(Invoke([](auto const & path, auto * attr){
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memset(reinterpret_cast<void*>(attr),0, sizeof(struct stat));
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if (path == "/")
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{
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attr->st_nlink = 1;
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attr->st_mode = S_IFDIR | 0755;
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return 0;
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}
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else
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{
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return -ENOENT;
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}
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}));
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EXPECT_CALL(fs, readdir("/some_dir",_,_)).Times(0);
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webfuse::fixture fixture(fs);
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auto const path = fixture.get_path() + "/some_dir";
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DIR * dir = opendir(path.c_str());
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ASSERT_EQ(nullptr, dir);
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ASSERT_EQ(ENOENT, errno);
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}
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