add VBA test CINT,CLNG functions tests

Change-Id: I69f0144006e4ed226e8b158c0cc9f60dda0a9184
Reviewed-on: https://gerrit.libreoffice.org/35060
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>

3 files changed, 204 insertions, 0 deletions

diff --git a/basic/qa/cppunit/test_vba.cxx b/basic/qa/cppunit/test_vba.cxx
index 7bf804aa804e..5899759d4a76 100644
--- a/basic/qa/cppunit/test_vba.cxx
+++ b/basic/qa/cppunit/test_vba.cxx
@@ -65,6 +65,8 @@ void VBATest::testMiscVBAFunctions()
         "cdbl.vb",
         "choose.vb",
         "cos.vb",
+        "cint.vb",
+        "clng.vb",
 #ifndef WIN32 // missing 64bit Currency marshalling.
         "win32compat.vb", // windows compatibility hooks.
 #endif
diff --git a/basic/qa/vba_tests/cint.vb b/basic/qa/vba_tests/cint.vb
new file mode 100644
index 000000000000..cf6ac009b2bf
--- /dev/null
+++ b/basic/qa/vba_tests/cint.vb
@@ -0,0 +1,105 @@
+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testCInt()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testCInt() 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 nr1, nr2 As Integer   'variables for test
+    testName = "Test CInt function"
+
+
+    On Error GoTo errorHandler
+
+    nr2 = -1
+    nr1 = CInt(-1.1)
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = -1
+    nr1 = CInt(-1.1)
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = -2
+    nr1 = CInt(-1.9)
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = 0
+    nr1 = CInt(0.2)
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+REM In excel:
+REM    If the fraction is less than or equal to .5, the result will round down.
+REM    If the fraction is greater than .5, the result will round up.
+
+REM    nr2 = 0
+REM    nr1 = CInt(0.5)
+REM    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+REM    nr2 = 2
+REM    nr1 = CInt(1.5)
+REM    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+REM    nr2 = 2
+REM    nr1 = CInt(2.5)
+REM    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = 11
+    nr1 = CInt(10.51)
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = 30207
+    nr1 = CInt("&H75FF")
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    nr2 = 1876
+    nr1 = CInt("&H754")
+    TestLog_ASSERT nr1 = nr2, "the return CInt is: " & nr1
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testCInt = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+
+
diff --git a/basic/qa/vba_tests/clng.vb b/basic/qa/vba_tests/clng.vb
new file mode 100644
index 000000000000..32d81f6b2207
--- /dev/null
+++ b/basic/qa/vba_tests/clng.vb
@@ -0,0 +1,97 @@
+Option VBASupport 1
+Option Explicit
+Dim passCount As Integer
+Dim failCount As Integer
+Dim result As String
+
+Function doUnitTest() As String
+result = verify_testCLng()
+If failCount <> 0 And passCount > 0 Then
+    doUnitTest = result
+Else
+    doUnitTest = "OK"
+End If
+End Function
+
+
+
+Function verify_testCLng() 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 nr1, nr2 As Long   'variables for test
+    testName = "Test CLng function"
+
+
+    On Error GoTo errorHandler
+
+    nr2 = -1
+    nr1 = CLng(-1.1)
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    nr2 = -1
+    nr1 = CLng(-1.1)
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    nr2 = -2
+    nr1 = CLng(-1.9)
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    nr2 = 0
+    nr1 = CLng(0.2)
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+REM    nr2 = 0
+REM    nr1 = CLng(0.5)
+REM    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+REM    If the fraction is less than or equal to .5, the result will round down.
+REM    If the fraction is greater than .5, the result will round up.
+
+    nr2 = 11
+    nr1 = CLng(10.51)
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    nr2 = 30207
+    nr1 = CLng("&H75FF")
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    nr2 = 1876
+    nr1 = CLng("&H754")
+    TestLog_ASSERT nr1 = nr2, "the return CLng is: " & nr1
+
+    result = result & Chr$(10) & "Tests passed: " & passCount & Chr$(10) & "Tests failed: " & failCount & Chr$(10)
+    verify_testCLng = result
+
+    Exit Function
+errorHandler:
+        TestLog_ASSERT (False), testName & ": hit error handler"
+End Function
+
+Sub TestLog_ASSERT(assertion As Boolean, Optional testId As String, Optional testComment As String)
+
+    If assertion = True Then
+        passCount = passCount + 1
+    Else
+        Dim testMsg As String
+        If Not IsMissing(testId) Then
+            testMsg = testMsg + " : " + testId
+        End If
+        If Not IsMissing(testComment) And Not (testComment = "") Then
+            testMsg = testMsg + " (" + testComment + ")"
+        End If
+
+        result = result & Chr$(10) & " Failed: " & testMsg
+        failCount = failCount + 1
+    End If
+
+End Sub
+
+
+