For some reason this happens only when running the full test suite
(e.g., via ninja check-lldb), but not when running the
TestStaticVariables.py tests in isolation. XFAIL for now while
investigating, in an attempt to bring the bot to green and reduce noise.
llvm.org/pr20550
llvm-svn: 236993
Summary:
If 'i' is an rvalue reference to an 'int', evaluating it with the
'expression' command will return an 'int' value and not an 'int &&'.
Before this patch, an 'int &&' type was expected.
Enabled the test for clang and gcc as all parts of the test now pass
when the testcase is compiled with them.
Test Plan: dotest.py -C <gcc|clang> -p TestRvalueReferences
Reviewers: spyffe, chaoren
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D9005
llvm-svn: 235036
Summary:
Remove @skipIfGcc from a test in TestSTL as that test passes with GCC
now. Also, mark one of the dsym tests with @skipUnlessDarwin in TestSTL.
Test Plan: dotest.py -C gcc -p TestSTL
Reviewers: vharron
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8793
llvm-svn: 234243
There was a lot of code that was checking "if self.getPlatform() == 'darwin'" which is not correct. I fixed this by adding a:
lldbtest.platformIsDarwin()
which returns true if the current platform's OS is "macosx", "ios" or "darwin". These three valid darwin are now returned by a static function:
lldbtest.getDarwinOSTriples()
Fixed up all places that has 'if self.getPlatform() == "darwin":' with "if self.platformIsDarwin()" and all instances of 'if self.getPlatform() != "darwin":' with "if not self.platformIsDarwin()". I also fixed some darwin decorator functions to do the right thing as well.
llvm-svn: 233933
Uses target platform when determining which platform specific behavior to use
or expect in tests. TestHelp.py was unchanged because this is asserting
behavior of the local lldb binary.
Test Plan:
Run tests on different remote os. Several previously failing tests now pass:
TestArrayTypes.py
TestInferiorChanged.py
TestInferiorCrashing.py
TestIvarProtocols.py
TestProcessIO.py
TestPublicAPIHeaders.py
TestRecursiveInferior.py
Differential Revision: http://reviews.llvm.org/D8747
llvm-svn: 233805
Removed expectedFailureLinux from failures that I was unable to
reproduce, updated and improved some other comments near XFAIL tests
Differential Revision: http://reviews.llvm.org/D8676
llvm-svn: 233716
Adds @skipIfPlatform and @skipUnlessPlatform decorators which will skip if /
unless the target platform is in the provided platform list.
Test Plan:
ninja check-lldb shows no regressions.
When running cross platform, tests which cannot run on the target platform are
skipped.
Differential Revision: http://reviews.llvm.org/D8665
llvm-svn: 233547
Summary:
This is similar to the change introduced for variable DIEs in r233098. If the
linkage names of functions are missing in the DWARF, then their fully qualified
names (similar to the name that would be got by demangling their linkage name)
is generated using the decl context.
This change fixes TestNamespace when the test case is compiled with GCC, hence
it is enabled for GCC. The test and the test case are also enhanced to cover
variadic functions.
Test Plan: dotest.py -C <clang|gcc> -p TestNamespace
Reviewers: clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8623
llvm-svn: 233336
To run tests against a different target platform many extra compiler flags are
needed to specify sysroot, include dirs, etc. The environment variable
CFLAGS_EXTRAS seems suited for this purpose except that several Makefiles
clobber the current flags. This change modifies all of these to add to
CFLAGS_EXTRAS instead.
Test Plan:
Verify no regressions in ninja check-lldb.
Run tests using CFLAGS_EXTRAS to specify cross compilation flags for a different
target running lldb-server platform.
Differential Revision: http://reviews.llvm.org/D8559
llvm-svn: 233066
This fixes tests on clang-3.4
AFAICT, these flags have the same affect and -fstandalone-debug wasn't
added until after clang-3.4
Committed to try to fix buildbot
Differential Revision: http://reviews.llvm.org/D8347
llvm-svn: 232326
clang-3.5+ outputs FullDebugInfo by default for Darwin/FreeBSD targets.
Other targets do not, which causes several tests to fail. This flag
enables FullDebugInfo for all targets.
Fixes the following tests:
TestCallStdStringFunction.py
TestDataFormatterSkipSummary.py
TestDataFormatterStdIterator.py
TestDataFormatterStdList.py
TestDataFormatterStdString.py
TestSBValuePersist.py
TestStringPrinter.py
TestTypeCompletion.py
llvm-svn: 230831
These fix various issues with path handling and disable a few tests
which use features of LLVM which are not yet supported on Windows.
llvm-svn: 226042
Summary:
GCC emits DW_TAG_subrange_type for static member arrays, but with no
attributes. This in turn results in wrong type/value of the array when
printing with 'target variable <array var name>'. This patch fixes this
so that the array value is printed in this format:
(<element type> []) <array var name> = {}
Earlier, the array was being interpreted to be of its element type.
Note: This does not fix anything to do with 'expr' or 'p' commands.
Those commands still error out complaining about incomplete types.
Test Plan: dotest.py -p TestStaticVariables
Reviewers: emaste, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D6799
llvm-svn: 225219
Summary:
The test is question here is already annotated
with @expectedFailureDarwin(9980907).
This change also removes an uneccessary (and probably wrong) logic of
byssing few asserts if the compiler is not clang or llvm-gcc.
Both GCC and Clang emit incomplete debug info. Clang emits this:
< 1><0x00000026> DW_TAG_class_type
DW_AT_name "A"
DW_AT_byte_size 0x00000001
DW_AT_decl_file 0x00000001
DW_AT_decl_line 0x0000001b
< 2><0x0000002e> DW_TAG_member
DW_AT_name "g_points"
DW_AT_type <0x0000003b>
DW_AT_decl_file 0x00000001
DW_AT_decl_line 0x0000001e
DW_AT_external yes(1)
DW_AT_declaration yes(1)
DW_AT_accessibility DW_ACCESS_public
< 1><0x0000003b> DW_TAG_array_type
DW_AT_type <0x00000046>
< 2><0x00000040> DW_TAG_subrange_type
DW_AT_type <0x0000007b>
Notice that the DIE at 0x40 does not specify an upperbound. This is with
Clang-3.5 and Clang ToT.
GCC emits this:
< 1><0x000000aa> DW_TAG_class_type
DW_AT_name "A"
DW_AT_byte_size 0x00000001
DW_AT_decl_file 0x00000001
DW_AT_decl_line 0x0000001b
DW_AT_sibling <0x000000c1>
< 2><0x000000b4> DW_TAG_member
DW_AT_name "g_points"
DW_AT_decl_file 0x00000001
DW_AT_decl_line 0x0000001e
DW_AT_type <0x000000c1>
DW_AT_external yes(1)
DW_AT_accessibility DW_ACCESS_public
DW_AT_declaration yes(1)
< 1><0x000000c1> DW_TAG_array_type
DW_AT_type <0x0000007e>
DW_AT_sibling <0x000000cc>
< 2><0x000000ca> DW_TAG_subrange_type
The DIE at 0xca is missing attributes. This is with gcc-4.8.2.
Test Plan: dotest.py -C clang -P TestStaticVariables.py
Reviewers: clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D6713
llvm-svn: 224643
These methods are difficult / impossible to implement in a way
that is semantically equivalent to the expectations set by LLDB
for using them. In the future, we should find an alternative
strategy (for example, i/o redirection) for achieving similar
functionality, and hopefully deprecate these APIs someday.
llvm-svn: 222775
Fixes include:
- Add a new lldbtest.TestBase function named registerSharedLibrariesWithTarget. This function can be called using the shared libraries for your test suite either as shared library basename ("foo"), path basename ("libfoo.dylib") or full path ("/tmp/lldb/test/lang/c/carp/libfoo.dylib"). These shared libraries are then registered with the target so they will be downloaded when the test is run remotely.
- Changed a lot of tests over to use SBDebugger::CreateTarget(...) calls instead of using "file a.out" commands.
- Cleaned up some tests to add new locations for breakpoints that all compilers should be able to abide by. Some tests and constants being loaded into values of structs and some compilers like arm64 will often combine two constant data loads into a single source line so some breakpoint locations were not being set correctly. Adding lines like 'puts("")' allow us to lock onto a source line that will have code.
llvm-svn: 222156
After r220894 (StringPrinter change) it is no longer emitted. Update the
test rather than considering it a bug as the new format is preferred.
llvm-svn: 220914
Currently, the test runner makes the assumption that it will run
commands through /bin/sh. This is obviously not true on Windows,
so this patch abstracts this logic out somewhat. Instead of
having the caller build the command string himself, the caller
will now pass in argument list of the form [[a, b], [c, d], ...]
which will get converted into a string of the form a b; c d or
a b && c d, depending on the platform.
Reviewed by: Todd Fiala
Differential Revision: http://reviews.llvm.org/D4590
llvm-svn: 213669
Since these tests pass on (at least some) other platforms, change the
decorators to @expectedFailureDwarwin. Tested on FreeBSD with Clang 3.4
and libc++.
rdar://9980907
rdar://15367233
llvm-svn: 206895
Perhaps these should be @expectedFailureDarwin instead of
@unittest2.expectedFailure (applying to all hosts); I'm not aware of
the details in the rdars.
Just add a comment for now, for the benefit of anyone investigating
FreeBSD test issues in the future.
rdar://9980907
rdar://15367233
llvm-svn: 206760
so mark as expected fail. And find another way to check that we hit our constructor
breakpoint, so we don't need to expected fail the Disassembly tests.
llvm-svn: 204209
This has led to many test suite failures because of copy and paste where new test cases were based off of other test cases and the "mydir" variable wasn't updated.
Now you can call your superclasses "compute_mydir()" function with "__file__" as the sole argument and the relative path will be computed for you.
llvm-svn: 196985
The failure to demangle 'anonymous namespace' on FreeBSD is fixed (twice)
- the failure in FreeBSD's in-tree __cxa_demangle has been addressed
- FreeBSD now uses the copy of the demangler built into lldb, due to other
remaining limitations in the in-tree __cxa_demangle
llvm.org/pr15302
llvm-svn: 194855
One of the things that dynamic typing affects is the count of children a type has
Clear out the flag that makes us blindly believe the children count when a dynamic type change is detected
llvm-svn: 193663
DumpValueObject() 2.0
This checkin restores pre-Xcode5 functionality to the "po" (expr -O) command:
- expr now has a new --description-verbosity (-v) argument, which takes either compact or full as a value (-v is the same as -vfull)
When the full mode is on, "po" will show the extended output with type name, persistent variable name and value, as in
(lldb) expr -O -v -- foo
(id) $0 = 0x000000010010baf0 {
1 = 2;
2 = 3;
}
When -v is omitted, or -vcompact is passed, the Xcode5-style output will be shown, as in
(lldb) expr -O -- foo
{
1 = 2;
2 = 3;
}
- for a non-ObjectiveC object, LLDB will still try to retrieve a summary and/or value to display
(lldb) po 5
5
-v also works in this mode
(lldb) expr -O -vfull -- 5
(int) $4 = 5
On top of that, this is a major refactoring of the ValueObject printing code. The functionality is now factored into a ValueObjectPrinter class for easier maintenance in the future
DumpValueObject() was turned into an instance method ValueObject::Dump() which simply calls through to the printer code, Dump_Impl has been removed
Test case to follow
llvm-svn: 191694
I now see no unexpected failures on FreeBSD on a local run of the test
suite.
llvm.org/pr17214
llvm.org/pr17225
llvm.org/pr17231
llvm.org/pr17232
llvm.org/pr17233
llvm-svn: 190709
llvm.org/pr15261 missing size for static arrays
llvm.org/pr15278 expressions generating signals
llvm.org/pr15824 thread states aren't properly maintained
llvm.org/pr16696 threaded inferior debugging not yet on FreeBSD
llvm.org/pr17214 inline stepping fails on FreeBSD
llvm.org/pr17225 Clang assertion failure
llvm.org/pr17226 frame info lost after failed expression evaluation
llvm.org/pr17228 test timeout
The first three are existing Linux issues that also affect FreeBSD.
llvm-svn: 190698
Ed Maste