https://llvm.org/bugs/show_bug.cgi?id=24575
Bug ID: 24575
Summary: ERRORs running lldb tests on OSX via dotest.py after
TestDisassemble_VST1_64
Product: lldb
Version: unspecified
Hardware: PC
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: All Bugs
Assignee: lldb-dev@lists.llvm.org
Reporter: dawn+bugzi...@burble.org
CC: llvm-b...@lists.llvm.org
Classification: Unclassified
Running lldb tests on OSX via dotest.py gets ERRORs on all tests following test
test_disassemble_invalid_vst_1_64_raw_data
(TestDisassemble_VST1_64.Disassemble_VST1_64)
which creates a target via
target = self.dbg.CreateTargetWithFileAndTargetTriple ("", "thumbv7")
This started after commit svn r237053 (see comments in
http://reviews.llvm.org/rL237053). Before this commit, all tests run:
Collected 1324 tests
1: test_sb_api_directory (TestPublicAPIHeaders.SBDirCheckerCase)
[...]
850: test_disassemble_invalid_vst_1_64_raw_data
(TestDisassemble_VST1_64.Disassemble_VST1_64)
Test disassembling invalid vst1.64 raw bytes with the API. ... ok
851: test_disassemble_raw_data
(TestDisassembleRawData.DisassembleRawDataTestCase)
Test disassembling raw bytes with the API. ... ok
[...]
----------------------------------------------------------------------
Ran 1324 tests in 4017.285s
FAILED (failures=2, errors=3, skipped=118, expected failures=61, unexpected
successes=28)
After this commit, all tests folloing
test_disassemble_invalid_vst_1_64_raw_data get ERRORs:
Collected 1324 tests
1: test_sb_api_directory (TestPublicAPIHeaders.SBDirCheckerCase)
Test the SB API directory and make sure there's no unwanted stuff. ...
skipped 'skip because LLDB.h header not found'
[...]
850: test_disassemble_invalid_vst_1_64_raw_data
(TestDisassemble_VST1_64.Disassemble_VST1_64)
Test disassembling invalid vst1.64 raw bytes with the API. ... ok
ERROR
ERROR
ERROR
[...]
---------------------------------------------------------------------
Ran 850 tests in 3052.121s
FAILED (failures=2, errors=86, skipped=40, expected failures=57, unexpected
successes=25)
To reproduce in a narrowed case, build lldb on OSX (cmake and ninja were used
here), set LLDB_EXEC to point to lldb, cd to lldb/test, and run:
./dotest.py -v -t --executable $LLDB_EXEC python_api/disassemble-raw-data
You'll see the ERROR on the second test:
ERROR
======================================================================
ERROR: setUpClass (TestDisassembleRawData.DisassembleRawDataTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/dawn/llvm_delphi/tools/lldb/test/lldbtest.py", line 1167, in
setUpClass
if platformIsDarwin():
File "/Users/dawn/llvm_delphi/tools/lldb/test/lldbtest.py", line 916, in
platformIsDarwin
return getPlatform() in getDarwinOSTriples()
File "/Users/dawn/llvm_delphi/tools/lldb/test/lldbtest.py", line 895, in
getPlatform
platform = lldb.DBG.GetSelectedPlatform().GetTriple().split('-')[2]
AttributeError: 'NoneType' object has no attribute 'split'
----------------------------------------------------------------------
Ran 1 test in 0.005s
RESULT: FAILED (1 passes, 0 failures, 1 errors, 0 skipped, 0 expected
failures, 0 unexpected successes)
Running each test separately both pass:
./dotest.py -v -t --executable $LLDB_EXEC -f
Disassemble_VST1_64.test_disassemble_invalid_vst_1_64_raw_data
RESULT: PASSED (1 passes, 0 failures, 0 errors, 0 skipped, 0 expected
failures, 0 unexpected successes)
./dotest.py -v -t --executable $LLDB_EXEC -f
DisassembleRawDataTestCase.test_disassemble_raw_data
RESULT: PASSED (1 passes, 0 failures, 0 errors, 0 skipped, 0 expected
failures, 0 unexpected successes)
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