| Commit message (Collapse) | Author | Age | Files | Lines |
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This is the conclusion of an effort to get LLDB's Python code
structured into a bona-fide Python package. This has a number
of benefits, but most notably the ability to more easily share
Python code between different but related pieces of LLDB's Python
infrastructure (for example, `scripts` can now share code with
`test`).
llvm-svn: 251532
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llvm-svn: 251444
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Plural methods were long deprecated, and in Python 3 they are gone.
Convert to the actual supported method names.
llvm-svn: 251303
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Summary:
Per discussions on the mailing list, I have implemented a decorator which annotates individual
test methods with categories. I have used this framework to replace the '-a' and '+a'
command-line switches (now '-G pyapi' and '--skip-category pyapi') and the @python_api_test
decorator (now @add_test_categories('pyapi')). The test suite now gives an error message
suggesting the new options if the user specifies the deprecated +/-a switches. If the general
direction is good, I will follow this up with other switches.
Reviewers: tberghammer, tfiala, granata.enrico, zturner
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D14020
llvm-svn: 251277
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Apparently there were tons of instances I missed last time, I
guess I accidentally ran 2to3 non-recursively. This should be
every occurrence of a print statement fixed to use a print function
as well as from __future__ import print_function being added to
every file.
After this patch print statements will stop working everywhere in
the test suite, and the print function should be used instead.
llvm-svn: 251121
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Summary:
The list of loaded modules which skip_if_library_missing is depending on is not available on
linux until after we run the target. This causes the tests to be wrongfully skipped. This commit
moves the skip call after the run command.
Reviewers: granata.enrico, tfiala
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D13985
llvm-svn: 251102
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This is necessary in order to allow third party modules to be
located under lldb/third_party rather than under the test
folder directly.
Since we're already touching every test file anyway, we also
go ahead and delete the unittest2 import and main block wherever
possible. The ability to run a test as a standalone file has
already been broken for some time, and if we decide we want this
back, we should use unittest instead of unittest2.
A few places could not have the import of unittest2 removed,because
they depend on the unittest2.expectedFailure or skip decorators.
Removing all those was orthogonal in spirit to the purpose of this
CL, so the import of unittest2 remains in those files that were
using it for its test decorators. Those can be addressed
separately.
llvm-svn: 251055
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See http://reviews.llvm.org/D13964 for details.
llvm-svn: 250965
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Summary:
Along with this, support for an optional argument to the "num_children"
method of a Python synthetic child provider has also been added. These have
been added with the following use case in mind:
Synthetic child providers currently have a method "has_children" and
"num_children". While the former is good enough to know if there are
children, it does not give any insight into how many children there are.
Though the latter serves this purpose, calculating the number for children
of a data structure could be an O(N) operation if the data structure has N
children. The new method added in this change provide a middle ground.
One can call GetNumChildren(K) to know if a child exists at an index K
which can be as large as the callers tolerance can be. If the caller wants
to know about children beyond K, it can make an other call with 2K. If the
synthetic child provider maintains state about it counting till K
previosly, then the next call is only an O(K) operation. Infact, all
calls made progressively with steps of K will be O(K) operations.
Reviewers: vharron, clayborg, granata.enrico
Subscribers: labath, lldb-commits
Differential Revision: http://reviews.llvm.org/D13778
llvm-svn: 250930
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Summary:
Loop detection code is being called before every element access. Although it tries to cache some
of the data by remembering the loop-free initial segment, every time it needs to increase this
segment, it will start from scratch. For the typical usage pattern, where one accesses the
elements in order, the loop detection will need to be run after every access, resulting in
quadratic behavior. This behavior is noticable even for the default 255 element limit.
In this commit, I rewrite the algorithm to be truly incremental -- it maintains the state of its
loop-detection runners between calls, and reuses them when it needs to check another segment.
This way, each part of the list is scanned only once, resulting in linear behavior.
Also note that I have changed the operator== of ListEntry to do the comparison based on the
value() function (instead of relying on ValueObjectSP equality). In my experiments, I kept
getting different ValueObjectSPs when going through the same element twice.
Reviewers: granata.enrico
Subscribers: lldb-commits, sivachandra
Differential Revision: http://reviews.llvm.org/D13902
llvm-svn: 250890
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Reviewers: zturner, spyffe
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D13882
llvm-svn: 250782
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llvm-svn: 250341
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Introduce the notion of Language-based formatter prefix/suffix
This is meant for languages that share certain data types but present them in syntatically different ways, such that LLDB can now have language-based awareness of which of the syntax variations it has to present to the user when formatting those values
This is goodness for new languages and interoperability, but is NFC for existing languages. As such, existing tests cover this
llvm-svn: 249587
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actually fill in a few gaps for dynamic and synthetic values to be able to adopt this in useful ways
llvm-svn: 249507
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Rename the python source file for DataFormatterOSTypeTestCase to match
the purpose of the test and to avoid a name conflict with
DataFormatterBoolRefPtr. The name conflict caused a race condition in
the test runner what we have to address separately.
llvm-svn: 249407
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Currently most of the test files have a separate dwarf and a separate
dsym test with almost identical content (only the build step is
different). With adding dwo symbol file handling to the test suit it
would increase this to a 3-way duplication. The purpose of this change
is to eliminate this redundancy with generating 2 test case (one dwarf
and one dsym) for each test function specified (dwo handling will be
added at a later commit).
Main design goals:
* There should be no boilerplate code in each test file to support the
multiple debug info in most of the tests (custom scenarios are
acceptable in special cases) so adding a new test case is easier and
we can't miss one of the debug info type.
* In case of a test failure, the debug symbols used during the test run
have to be cleanly visible from the output of dotest.py to make
debugging easier both from build bot logs and from local test runs
* Each test case should have a unique, fully qualified name so we can
run exactly 1 test with "-f <test-case>.<test-function>" syntax
* Test output should be grouped based on test files the same way as it
happens now (displaying dwarf/dsym results separately isn't
preferable)
Proposed solution (main logic in lldbtest.py, rest of them are test
cases fixed up for the new style):
* Have only 1 test fuction in the test files what will run for all
debug info separately and this test function should call just
"self.build(...)" to build an inferior with the right debug info
* When a class is created by python (the class object, not the class
instance), we will generate a new test method for each debug info
format in the test class with the name "<test-function>_<debug-info>"
and remove the original test method. This way unittest2 see multiple
test methods (1 for each debug info, pretty much as of now) and will
handle the test selection and the failure reporting correctly (the
debug info will be visible from the end of the test name)
* Add new annotation @no_debug_info_test to disable the generation of
multiple tests for each debug info format when the test don't have an
inferior
Differential revision: http://reviews.llvm.org/D13028
llvm-svn: 248883
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llvm-svn: 248028
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What that does is it restricts formatters in those categories to only match to types coming from "compatible" source languages
llvm-svn: 247872
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llvm-svn: 247469
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llvm.org/pr24772
llvm-svn: 247458
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llvm-svn: 246873
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Summary:
Remove expected failure decorators from tests which now should start
passing.
Reviewers: clayborg, spyffe
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D12613
llvm-svn: 246820
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llvm.org/pr24663
llvm-svn: 246724
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in them to more meaningful names
llvm-svn: 245993
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Fixing these bugs is tracked by http://llvm.org/pr24462.
llvm-svn: 245126
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Neither of these libraries has been ported to Windows. Eventually
if they are ever ported we can re-enable these tests. But more
immediately what we need to do is add new data formatters for
MSVC's STL implementation. This is tracked in
http://llvm.org/pr24460.
llvm-svn: 245125
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cache correctly on update, causing stale children to be returned in some circumstances
Fixes rdar://20560680
llvm-svn: 243472
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Summary:
For certain data structures, when the synthetic child provider returns
zero children, a summary like "Empty instance of <typename>" could be
more appropriate than something like "size=0 {}". This new option helps
hide the trailing "{}".
This is also exposed with a -h option for the command "type summary add".
Reviewers: granata.enrico
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D11473
llvm-svn: 243166
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llvm-svn: 242559
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strings print embedded NULs correctly
llvm-svn: 242555
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NSString into its own separate test case
llvm-svn: 242552
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embedded NUL bytes
llvm-svn: 242501
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llvm-svn: 242496
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The summary is - quite simply - a one-line printout of the vector elements
We still need synthetic children:
a) as a source of the elements to print in the summary
b) for graphical IDEs that display structure regardless of the summary settings
rdar://5429347
llvm-svn: 241531
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with all the other assertion messages.
llvm-svn: 241212
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llvm-svn: 239874
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formatting
Because vector types use their formats in special ways (i.e. children get generated based on them), this change by itself would cause a regression in printing vector types with some custom formats
Work around that issue by special casing vector types out of this format-passdown mode. I believe there is a more general feature to be designed in this space, but until I see more cases of interest, I am going to leave this as a special case
Fixes rdar://20810062
llvm-svn: 239873
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static/non-synthetic version of the value even if the ValueObject one actually called Dump() on turned out to be dynamic and/or synthetic
This was of course overridable by using DumpValueObjectOptions, but the default should be saner and the previous behavior made for a few fun investigations....
rdar://problem/21065149
llvm-svn: 238961
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Reviewers: clayborg, zturner
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10194
llvm-svn: 238859
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Summary:
Using `(match){3}` instead of `matchmatchmatch`.
This is an update to D10078.
Test Plan: no change in test behavior.
Reviewers: clayborg, sivachandra
Reviewed By: sivachandra
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10094
llvm-svn: 238510
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Summary: This fixes the test for i386 targets.
Test Plan: dotest.py -C clang --arch i386 TestDataFormatterUnordered
Reviewers: chying, chaoren, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10078
llvm-svn: 238385
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Summary:
Before:
AssertionError: False is not True : Process is launched successfully
After:
AssertionError: False is not True : Command 'run a.out' failed.
>>> error: invalid target, create a target using the 'target create' command
>>> Process could not be launched successfully
Reviewers: clayborg
Reviewed By: clayborg
Subscribers: lldb-commits, vharron
Differential Revision: http://reviews.llvm.org/D9948
llvm-svn: 238363
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Summary: The typos were exposed by http://reviews.llvm.org/D9948.
Test Plan: dotest.py -p TestDataFormatterUnordered
Reviewers: vharron, clayborg
Reviewed By: clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10071
llvm-svn: 238361
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to be invalidated and refetched when needed
This is required for supporting vector types formatting
llvm-svn: 236769
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llvm-svn: 236425
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Refactored TestInitializerList to not be an inline test.
Refactored Makefiles to use USE_LIBCPP instead of adding FLAGS directly
Fixed copy/paste error in TestDataFormatterUnordered class name
Differenttial Revision: http://reviews.llvm.org/D9426
llvm-svn: 236401
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Summary:
- add decorator functions to xfail and skip test on specific os, architecture and version of comipler
- xfail failing test with gcc-4.9.2 on linux
- add one usage of skipIf function
Test Plan:
Run tests with different archs, and version of compilers to verify decorator function working as expected
Run tests with gcc-4.9.2 and no failure reported
Reviewers: sivachandra, ovyalov, vharron, chaoren
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D8851
llvm-svn: 235368
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-Makefile was deleted by r235313 causing test failure of TestTypedefArray.py, add it back
Summary: -Makefile was deleted by r235313 causing test failure of TestTypedefArray.py, add it back
Test Plan: Run lldb test locally with change, TestTypedefArray.py passed and no regression observed.
Reviewers: chaoren, sivachandra, vharron
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D9119
llvm-svn: 235346
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module-loading support for the expression parser.
- It adds support for auto-loading modules referred
to by a compile unit. These references are
currently in the form of empty translation units.
This functionality is gated by the setting
target.auto-import-clang-modules (boolean) = false
- It improves and corrects support for loading
macros from modules, currently by textually
pasting all #defines into the user's expression.
The improvements center around including only those
modules that are relevant to the current context -
hand-loaded modules and the modules that are imported
from the current compile unit.
- It adds an "opt-in" mechanism for all of this
functionality. Modules have to be explicitly
imported (via @import) or auto-loaded (by enabling
the above setting) to enable any of this
functionality.
It also adds support to the compile unit and symbol
file code to deal with empty translation units that
indicate module imports, and plumbs this through to
the CompileUnit interface.
Finally, it makes the following changes to the test
suite:
- It adds a testcase that verifies that modules are
automatically loaded when the appropriate setting
is enabled (lang/objc/modules-auto-import); and
- It modifies lanb/objc/modules-incomplete to test
the case where a module #undefs something that is
#defined in another module.
<rdar://problem/20299554>
llvm-svn: 235313
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windows yet.
llvm-svn: 234794
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