If an array of objects is passed as an argument to ReDim, delete the
variable beforehand, otherwise the construction of the new variable
fails, because the old one is still on the stack.
Change-Id: Ic863a36f5f2aca658df369f95d275aa287edf795
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106832
Tested-by: Jenkins
Reviewed-by: Andreas Heinisch <andreas.heinisch@yahoo.de>
During the creation of the parameter list of a method, explicitly grant
write access to the method which will used as a variable. Otherwise, the
name of the method can't be used in certain statements, i.e., index in a
for loop or as a dimension in ReDim.
Change-Id: I3e4c49c21fd3345d5ddd69bc31a5823b5de5b8e7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104696
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
The Split function sets the datatype of the array to SbxVARIANT instead
of SbxSTRING preventing any subsequent assignments to the array and to
the elements itself.
Change-Id: Ib099eee7bfd222c97520ac8970352bcf2b44bc3e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104039
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Using option base, every array should start at index 1. Previously, it
needed option VBASupport too. Without option compatible, the upper bound
of an array is increased as well in order to preserve the specified
size.
Change-Id: I52885f14914a4636b98258aa428c2123f62482a3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101269
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
In order to prevent type conversion errors, reset a variable of type
SbxERROR to not fixed. Variable will be of type SbxERROR, but can be
converted to any requested type.
Change-Id: Ic856376e3f8232577a5e894a2adb2545c8723033
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101419
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
The check should prevent error in case when the variable has
wrong type. IsObject returns false e.g. for arrays, which are
valid iterables. So proper check is using GetFullType, which
will give SbxOBJECT for any variable for which GetObject does
not set error.
"Next" should also generate an error for uninitialized loops.
Regression after 5760c94b88
Change-Id: Ib58e1cc76ef63aa1ff8a86c9d5dc956e4780fb49
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100258
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
During the loading of numeric constants in StepLOADNC, create variables
of type Variant and convert them to the requested type, i.e.
Variant/Type in order to prevent type conversion errors, when they are
passed to a method with variant parameter types.
Change-Id: I2ab0111b5b53dd2de9523ba7cf12bd2519d050b0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96402
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
During the construction of the parameter list of a method,
convert parameters of type SbxEMPTY to their requested type,
since missing parameters are handled differently in StepEMPTY,
where separate parameter information (SbxMISSING) is added.
Change-Id: Ie1e027cfdd652404ec29bd3d05e7daf533468936
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96088
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Jenkins
If a particular parameter type is requested during the
construction of a parameter list, don't convert missing
parameters to avoid implicit casting to the specified
data type and value of the method.
Missing parameters are handled in StepEMPTY, where
additional information about missing parameters is added.
Change-Id: Ia413b2996d7d1feecedc1dfefaf6baf0fd9d917e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90215
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Initialize default values of optionals in function headers.
In LO Basic, optional parameters are allowed, but without
any default values. Missing parameters will not be initialized
to their respective default values of its datatype, either.
With option Compatible, optional parameters are allowed
with default values. Missing optional parameters that
don't have explicit default values will not be initialized
to their default values of its datatype.
With option VBASupport, optional parameters are allowed with
default values. Missing optional parameters that don't have
explicit default values will be initialized to their default
values of its datatype.
Change-Id: I57aabae5f70d1cf6c4e8feb95ce0db6af753383c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87550
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
If the value of the hex string lies within the range of 0x8000
(SbxMAXINT + 1) and 0xFFFF (SbxMAXUINT) inclusive, cast the value to 16 bit
in order to get signed integers, e.g., SbxMININT through SbxMAXINT.
Moved unit test to test_scanner.cxx in order to test basic hex
convertations. Removed old vba unit tests.
Change-Id: I247b41c40197afc5328ef5685c758c1dd1cefae5
Reviewed-on: https://gerrit.libreoffice.org/79583
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>
...that had inadvertently been missing from the file's inital commit,
a6a48eeef1 "tdf#121325: Replace all of given
length, even if replacement is shorter"
Change-Id: I2a09e1d1ee94480d5615106a4e28958218d9b4c7
Reviewed-on: https://gerrit.libreoffice.org/63334
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Both LO and MS Basic restrict the amount of replacement text ("If the Length
parameter in the <emph>Mid statement</emph> is less than the length of the text
that you want to replace, the text is reduced to the specified length." in
helpcontent2/source/text/sbasic/shared/03120306.xhp, resp. "The number of
characters replaced is always less than or equal to the number of characters in
Target." at <https://docs.microsoft.com/en-us/dotnet/visual-basic/
language-reference/statements/mid-statement>).
But cc20344010 "tdf#111313: Honor bWriteNoLenParam
in !bCompatibility, too" had introduced a regression (in the non--compatibility-
mode case), restricting the amount of replaced text to be no more than the
amount of replacement text, even if the given length argument was larger.
(Which had already regressed in the past, see
<https://bugs.documentfoundation.org/show_bug.cgi?id=62090> "Mid statement
doesn't work as expected".)
Added test cases now.
Change-Id: I21d4409f49a2437eb0e1a1e200561d803c42a24c
Reviewed-on: https://gerrit.libreoffice.org/63328
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
rtl_[u]String_newConcat now checks allocation result to return
early and avoid SIGSEGV. Other functions are not modified, to
keep old behavior relying on allocation success and crashing
early on OOM to avoid added overhead in performance-critical
places.
OUString operator+= now checks rtl_uString_newConcat result and
throws std::bad_alloc on failure, to specifically address BASIC
problem. It keeps strong exception guarantee of leaving this'
state unaltered.
Concatenation in BASIC now checks for bad string allocation
(previously SIGSEGV was generated).
Unit test included.
Change-Id: I1513311d3d58eac43b2d2ec9a230e22dff0b4245
Reviewed-on: https://gerrit.libreoffice.org/37965
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Jenkins <ci@libreoffice.org>
* Input of two-digit years only possible through CDateFromIso() though to
maintain compatibility with previous behavior and also VBA mode.
* VBA mode restricted to years 1..9999
Change-Id: Ia9574c3bf136619b4831b349d263c96b162d1ed4
Introduced with 060c2b9b1b "QA Basic: split tests
of methods in different files", but GetSystemTicks appears to routinely return
negative values.
Change-Id: Ibccdf753aea581e05e9d4e1bf551ae72dc70c959
Basic hex literals are basic Integer ( e.g. 4 byte ) types with
-2,147,483,648 through 2,147,483,647 range. Interally the scanner
was using a long to form/scan the literal, this led to bad behaviour
on 64bit linux ( where normally long -> 8 bytes )
Change-Id: I1d0fcc55ed0eda636da1445329737d1684e69f33
in basic some function results are influenced by locale, now
in the basic_coverage directory you can have sub dirs ( named
by the proper locale e.g. de-DE etc. ) and any macros found
there will be run in the desired locale
Change-Id: I625ee58d37493f83a15a62214bde6708e8fa75f7
basic_coverage is a generic unit test that scan
qa/basic_coverage/*
each file there is supposed to be a well formed Basic script
that define as least a Function doUnitTest as Integer
that return 1 if OK, 0 if not OK
Change-Id: I6c3cfac1e7ce4748f46c04344102a0eff69b6a49
Andreas Heinisch