forked from amazingfate/loongoffice
377d2d4bed
functions - LEFT, LEN, LOG, LTRIM, MID, MINUTE, MIRR, MONTH Change-Id: Ifa4c6c1b715772644afc4280379b2a9e8429842f Reviewed-on: https://gerrit.libreoffice.org/36551 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>
69 lines
1.8 KiB
VB.net
69 lines
1.8 KiB
VB.net
Option VBASupport 1
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Option Explicit
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Dim passCount As Integer
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Dim failCount As Integer
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Dim result As String
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Function doUnitTest() As String
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result = verify_testMIRR()
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If failCount <> 0 And passCount > 0 Then
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doUnitTest = result
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Else
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doUnitTest = "OK"
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End If
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End Function
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Function verify_testMIRR() As String
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passCount = 0
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failCount = 0
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result = "Test Results" & Chr$(10) & "============" & Chr$(10)
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Dim testName As String
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Dim TestDateTime As Date
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Dim TestStr As String
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Dim date1, date2, LoanAPR, InvAPR, Fmt, RetRate, Msg
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testName = "Test MIRR function"
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On Error GoTo errorHandler
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Static Values(5) As Double ' Set up array.
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LoanAPR = 0.1 ' Loan rate.
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InvAPR = 0.12 ' Reinvestment rate.
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Values(0) = -70000 ' Business start-up costs.
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Values(1) = 22000: Values(2) = 25000
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Values(3) = 28000: Values(4) = 31000
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date2 = 0.148
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date1 = MIRR(Values(), LoanAPR, InvAPR)
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TestLog_ASSERT Round(date1, 3) = Round(date2, 3), "the return MIRR is: " & date1
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result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
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verify_testMIRR = result
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Exit Function
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errorHandler:
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TestLog_ASSERT (False), testName & ": hit error handler"
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End Function
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Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
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If assertion = True Then
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passCount = passCount + 1
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Else
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Dim testMsg As String
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If Not IsMissing(testId) Then
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testMsg = testMsg + " : " + testId
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End If
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If Not IsMissing(testComment) And Not (testComment = "") Then
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testMsg = testMsg + " (" + testComment + ")"
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End If
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result = result & Chr$(10) & " Failed: " & testMsg
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failCount = failCount + 1
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End If
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End Sub
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