mirror of
https://github.com/falk-werner/webfuse
synced 2024-10-27 20:34:10 +00:00
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
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#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 <gtest/gtest.h>
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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(link, sucessfully_create_link)
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{
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bool link_created = false;
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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([&link_created](std::string const & path, struct stat * 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 if (path == "/link-target")
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{
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attr->st_nlink = 1;
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attr->st_mode = S_IFREG | 0755;
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return 0;
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}
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else if ((path == "/some_link") && (link_created))
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{
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attr->st_nlink = 2;
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attr->st_mode = S_IFREG | 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, link("/link-target", "/some_link")).WillOnce(Invoke([&link_created](auto const &, auto const &){
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link_created = true;
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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_link";
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auto const from = fixture.get_path() + "/link-target";
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ASSERT_EQ(0, ::link(from.c_str(), path.c_str()));
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}
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TEST(link, failed_to_create_link)
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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([](std::string const & path, struct stat * 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 if (path == "/link-target")
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{
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attr->st_nlink = 1;
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attr->st_mode = S_IFREG | 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, link("/link-target", "/some_link")).WillOnce(Return(-EDQUOT));
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webfuse::fixture fixture(fs);
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auto const path = fixture.get_path() + "/some_link";
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auto const from = fixture.get_path() + "/link-target";
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ASSERT_NE(0, ::link(from.c_str(), path.c_str()));
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ASSERT_EQ(EDQUOT, errno);
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}
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