1 files changed, 71 insertions, 0 deletions
diff --git a/basic/qa/vba_tests/partition.vb b/basic/qa/vba_tests/partition.vb
new file mode 100644
index 000000000..d134a4227
--- /dev/null
+++ b/basic/qa/vba_tests/partition.vb
@@ -0,0 +1,71 @@
+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testPartition()
+If failCount <> 0 Or passCount = 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+Function verify_testPartition() as String
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+
+    Dim testName As String
+    Dim retStr As String
+    testName = "Test Partition function"
+    On Error GoTo errorHandler
+
+    retStr = Partition(20, 0, 98, 5)
+    'MsgBox retStr
+    TestLog_ASSERT retStr = "20:24", "the number 20 occurs in the range:" & retStr
+
+    retStr = Partition(20, 0, 99, 1)
+    'MsgBox retStr
+    TestLog_ASSERT retStr = " 20: 20", "the number 20 occurs in the range:" & retStr
+
+    retStr = Partition(120, 0, 99, 5)
+    'MsgBox retStr
+    TestLog_ASSERT retStr = "100:   ", "the number 120 occurs in the range:" & retStr
+
+     retStr = Partition(-5, 0, 99, 5)
+    'MsgBox retStr
+    TestLog_ASSERT retStr = "   : -1", "the number -5 occurs in the range:" & retStr
+
+     retStr = Partition(2, 0, 5, 2)
+    'MsgBox retStr
+    TestLog_ASSERT retStr = " 2: 3", "the number 2 occurs in the range:" & retStr
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testPartition = result
+    Exit Function
+errorHandler:
+    TestLog_ASSERT (false), "verify_testPartion failed, hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub