Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/basic/qa/vba_tests/cstr.vb b/basic/qa/vba_tests/cstr.vb
new file mode 100644
index 000000000..5eb43738f
--- /dev/null
+++ b/basic/qa/vba_tests/cstr.vb
@@ -0,0 +1,40 @@
+'
+' This file is part of the LibreOffice project.
+'
+' This Source Code Form is subject to the terms of the Mozilla Public
+' License, v. 2.0. If a copy of the MPL was not distributed with this
+' file, You can obtain one at http://mozilla.org/MPL/2.0/.
+'
+
+Option VBASupport 1
+Option Explicit
+
+Function doUnitTest() As String
+    TestUtil.TestInit
+    verify_testCStr
+    doUnitTest = TestUtil.GetResult()
+End Function
+
+Sub verify_testCStr()
+    On Error GoTo errorHandler
+
+    Dim n
+    n = 437.324
+    TestUtil.AssertEqual(CStr(n),   "437.324", "CStr(n)")
+    TestUtil.AssertEqual(CStr(500), "500",     "CStr(500)")
+
+    ' tdf#143575 - round string to their nearest double representation
+    ' N.B.: check also how current conversion rounds a close number
+    ' Without the fix in place, this test would have failed with:
+    ' - Expected: 691.2
+    ' - Actual  : 691.2000000000001
+    TestUtil.AssertEqual(CStr(691.2), "691.2", "CStr(691.2)")
+    ' Without the fix in place, this test would have failed with:
+    ' - Expected: 691.2
+    ' - Actual  : 691.1999999999999
+    TestUtil.AssertEqual(CStr(123.4 + 567.8), "691.2", "CStr(123.4 + 567.8)")
+
+    Exit Sub
+errorHandler:
+    TestUtil.ReportErrorHandler("verify_testCStr", Err, Error$, Erl)
+End Sub