87 lines
2.5 KiB
VB.net
87 lines
2.5 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_testCDec()
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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_testCDec() 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 ret As Double
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testName = "Test CDec function"
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On Error GoTo errorHandler
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ret = CDec("")
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TestLog_ASSERT ret = 0, "Empty string test:" & ret
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ret = CDec("1234")
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TestLog_ASSERT ret = 1234, "Simple number:" & ret
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ret = CDec(" 1234 ")
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TestLog_ASSERT ret = 1234, "Simple number with whitespaces:" & ret
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ret = CDec("-1234")
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TestLog_ASSERT ret = -1234, "Simple negative number:" & ret
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ret = CDec(" - 1234 ")
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TestLog_ASSERT ret = -1234, "Simple negative number with whitespaces:" & ret
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'''''''''''''''
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' Those are erroneous, see i#64348
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ret = CDec("1234-")
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TestLog_ASSERT ret = -1234, "Wrong negative number1:" & ret
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ret = CDec(" 1234 -")
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TestLog_ASSERT ret = -1234, "Wrong negative number2:" & ret
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'ret = CDec("79228162514264300000000000001")
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'TestLog_ASSERT ret = 79228162514264300000000000001, "Very long number1:" & ret
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'ret = ret+1
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'TestLog_ASSERT ret = 79228162514264300000000000002, "Very long number2:" & ret
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ret = CDec("79228162514264400000000000000")
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TestLog_ASSERT ret = 62406456049664, "Very long number3:" & ret
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ret = CDec("79228162514264340000000000000") ' gives zero
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TestLog_ASSERT ret = 0, "Very long number4:" & ret
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result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
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verify_testCDec = result
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Exit Function
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errorHandler:
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TestLog_ASSERT (False), testName & ": hit error handler"
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End Function
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Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
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If assertion = True Then
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passCount = passCount + 1
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Else
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Dim testMsg As String
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If Not IsMissing(testId) Then
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testMsg = testMsg + " : " + testId
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End If
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If Not IsMissing(testComment) And Not (testComment = "") Then
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testMsg = testMsg + " (" + testComment + ")"
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End If
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result = result & Chr$(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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