50 lines
2.0 KiB
C++
50 lines
2.0 KiB
C++
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#include <gtest/gtest.h>
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#include "testutils/CryTestBase.h"
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#include <cryfs/impl/filesystem/CryOpenFile.h>
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using namespace cryfs;
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// Many generic (black box) test cases for FsppNode are covered in Fspp fstest.
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// This class adds some tests that need insight into how CryFS works.
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class CryNodeTest_Rename : public ::testing::Test, public CryTestBase {
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};
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TEST_F(CryNodeTest_Rename, DoesntLeaveBlocksOver) {
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auto node = CreateFile("/oldname");
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EXPECT_EQ(2u, device().numBlocks()); // In the beginning, there is two blocks (the root block and the created file). If that is not true anymore, we'll have to adapt the test case.
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node->rename("/newname");
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EXPECT_EQ(2u, device().numBlocks()); // Still same number of blocks
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}
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// TODO Add similar test cases (i.e. checking number of blocks) for other situations in rename, and also for other operations (e.g. deleting files).
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TEST_F(CryNodeTest_Rename, Overwrite_DoesntLeaveBlocksOver) {
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auto node = CreateFile("/oldname");
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CreateFile("/newexistingname");
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EXPECT_EQ(3u, device().numBlocks()); // In the beginning, there is three blocks (the root block and the two created files). If that is not true anymore, we'll have to adapt the test case.
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node->rename("/newexistingname");
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EXPECT_EQ(2u, device().numBlocks()); // Only the blocks of one file are left
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}
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TEST_F(CryNodeTest_Rename, UpdatesParentPointers_File) {
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this->CreateDir("/mydir");
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auto node = this->CreateFile("/oldname");
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node->rename("/mydir/newname");
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EXPECT_TRUE(node->checkParentPointer());
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}
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TEST_F(CryNodeTest_Rename, UpdatesParentPointers_Dir) {
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this->CreateDir("/mydir");
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auto node = this->CreateDir("/oldname");
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node->rename("/mydir/newname");
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EXPECT_TRUE(node->checkParentPointer());
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}
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TEST_F(CryNodeTest_Rename, UpdatesParentPointers_Symlink) {
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this->CreateDir("/mydir");
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auto node = this->CreateSymlink("/oldname");
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node->rename("/mydir/newname");
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EXPECT_TRUE(node->checkParentPointer());
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}
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