Function TestDentry

metanode/multi_ver_test.go:687–796

(t *testing.T)

}

func TestDentry(t *testing.T) {
	initMp(t)

	var denArry []*Dentry
	// err := gohook.HookMethod(mp, "submit", MockSubmitTrue, nil)
	mp.config.Cursor = 1100
	//--------------------build dir and it's child on different version ------------------
	seq0 := testCreateVer()
	dirIno := testCreateInode(t, DirModeType)
	assert.True(t, dirIno != nil)
	dirDen := testCreateDentry(t, 1, dirIno.Inode, "testDir", DirModeType)
	assert.True(t, dirDen != nil)

	fIno := testCreateInode(t, FileModeType)
	assert.True(t, fIno != nil)
	fDen := testCreateDentry(t, dirIno.Inode, fIno.Inode, "testfile", FileModeType)
	denArry = append(denArry, fDen)

	//--------------------------------------
	seq1 := testCreateVer()
	fIno1 := testCreateInode(t, FileModeType)
	fDen1 := testCreateDentry(t, dirIno.Inode, fIno1.Inode, "testfile2", FileModeType)
	denArry = append(denArry, fDen1)

	//--------------------------------------
	seq2 := testCreateVer()
	fIno2 := testCreateInode(t, FileModeType)
	fDen2 := testCreateDentry(t, dirIno.Inode, fIno2.Inode, "testfile3", FileModeType)
	denArry = append(denArry, fDen2)

	//--------------------------------------
	seq3 := testCreateVer()
	//--------------------read dir and it's child on different version ------------------

	t.Logf("TestDentry seq [%v],%v,uncommit %v,dir:%v, dentry {%v],inode[%v,%v,%v]", seq1, seq2, seq3, dirDen, denArry, fIno, fIno1, fIno2)
	//-----------read curr version --
	rspReadDir := testReadDirAll(t, 0, 1)
	t.Logf("len child %v, len arry %v", len(rspReadDir.Children), len(denArry))
	assert.True(t, len(rspReadDir.Children) == 1)
	assert.True(t, isDentryEqual(&rspReadDir.Children[0], dirDen))

	rspReadDir = testReadDirAll(t, 0, dirIno.Inode)
	assert.True(t, len(rspReadDir.Children) == len(denArry))

	for idx, info := range rspReadDir.Children {
		t.Logf("getinfo:%v, expect:%v", info, denArry[idx])
		assert.True(t, isDentryEqual(&info, denArry[idx]))
	}

	//-----------read 0 version --
	rspReadDir = testReadDirAll(t, math.MaxUint64, dirIno.Inode)
	assert.True(t, len(rspReadDir.Children) == 0)

	//-----------read layer 1 version --   seq2 is the last layer, seq1 is the second layer
	rspReadDir = testReadDirAll(t, seq1, dirIno.Inode)
	assert.True(t, len(rspReadDir.Children) == 2)
	for idx, info := range rspReadDir.Children {
		t.Logf("getinfo:%v, expect:%v", info, denArry[idx])