VBA tests - INSTRREV, INT test case

Change-Id: I220b8dd57927486b697b46777e20db7d2f53e487
Reviewed-on: https://gerrit.libreoffice.org/36486
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>

3 files changed, 168 insertions, 0 deletions

diff --git a/basic/qa/cppunit/test_vba.cxx b/basic/qa/cppunit/test_vba.cxx
index 6638bab883c9..a7f74ba91bd3 100644
--- a/basic/qa/cppunit/test_vba.cxx
+++ b/basic/qa/cppunit/test_vba.cxx
@@ -83,6 +83,8 @@ void VBATest::testMiscVBAFunctions()
         "formatnumber.vb",
         "iif.vb",
         "instr.vb",
+        "instrrev.vb",
+        "int.vb",
 #ifndef WIN32 // missing 64bit Currency marshalling.
         "win32compat.vb", // windows compatibility hooks.
 #endif
diff --git a/basic/qa/vba_tests/instrrev.vb b/basic/qa/vba_tests/instrrev.vb
new file mode 100644
index 000000000000..5d524f5c2b1a
--- /dev/null
+++ b/basic/qa/vba_tests/instrrev.vb
@@ -0,0 +1,88 @@
+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testInStrRev()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testInStrRev() As String
+
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+    Dim testName As String
+    Dim TestDateTime As Date
+    Dim TestStr As String
+    Dim date1, date2, SearchString, SearchChar
+    testName = "Test InStrRev function"
+    On Error GoTo errorHandler
+
+    date2 = 5
+    date1 = InStrRev("somemoretext", "more", -1)
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+
+    date2 = 5
+    date1 = InStrRev("somemoretext", "more")
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+
+    date2 = 1
+    date1 = InStrRev("somemoretext", "somemoretext")
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+
+    date2 = 0
+    date1 = InStrRev("somemoretext", "nothing")
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+
+    SearchString = "XXpXXpXXPXXP"   ' String to search in.
+    SearchChar = "P"    ' Search for "P".
+    date2 = 3
+    date1 = InStrRev(SearchString, SearchChar, 4, 1)
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+
+    date2 = 12
+    date1 = InStrRev(SearchString, SearchChar, -1, 0)
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+    
+    date2 = 0
+    date1 = InStrRev(SearchString, "W", 1)
+    TestLog_ASSERT date1 = date2, "the return InStrRev is: " & date1
+    
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testInStrRev = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+
diff --git a/basic/qa/vba_tests/int.vb b/basic/qa/vba_tests/int.vb
new file mode 100644
index 000000000000..84b4fb707d9a
--- /dev/null
+++ b/basic/qa/vba_tests/int.vb
@@ -0,0 +1,78 @@
+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testInt()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testInt() As String
+
+    passCount = 0
+    failCount = 0
+
+    result = "Test Results" & Chr$(10) & "============" & Chr$(10)
+
+    Dim testName As String
+    Dim TestDateTime As Date
+    Dim TestStr As String
+    Dim date1, date2
+    testName = "Test Int function"
+    On Error GoTo errorHandler
+
+    date2 = 99
+    date1 = Int(99.8)
+    TestLog_ASSERT date1 = date2, "the return Int is: " & date1
+
+    date2 = -100
+    date1 = Int(-99.8)
+    TestLog_ASSERT date1 = date2, "the return Int is: " & date1
+
+    date2 = -100
+    date1 = Int(-99.2)
+    TestLog_ASSERT date1 = date2, "the return Int is: " & date1
+
+    date2 = 0
+    date1 = Int(0.2)
+    TestLog_ASSERT date1 = date2, "the return Int is: " & date1
+
+    date2 = 0
+    date1 = Int(0)
+    TestLog_ASSERT date1 = date2, "the return Int is: " & date1
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testInt = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+