Author: kuba.brecka
Date: Wed Apr 27 10:26:27 2016
New Revision: 267726
URL: http://llvm.org/viewvc/llvm-project?rev=267726&view=rev
Log:
Decorate TSan tests with "@skipUnlessThreadSanitizer" which skips the tests if
the selected compiler can't compile with "-fsanitize=thread".
Modified:
lldb/trunk/packages/Python/lldbsuite/test/decorators.py
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/basic/TestTsanBasic.py
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_numbers/TestTsanThreadNumbers.py
Modified: lldb/trunk/packages/Python/lldbsuite/test/decorators.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/decorators.py?rev=267726&r1=267725&r2=267726&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/decorators.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/decorators.py Wed Apr 27 10:26:27
2016
@@ -7,6 +7,7 @@ from functools import wraps
import os
import re
import sys
+import tempfile
# Third-party modules
import six
@@ -505,6 +506,23 @@ def skipUnlessCompilerRt(func):
return "compiler-rt not found" if not os.path.exists(compilerRtPath)
else None
return skipTestIfFn(is_compiler_rt_missing)(func)
+def skipUnlessThreadSanitizer(func):
+ """Decorate the item to skip test unless Clang -fsanitize=thread is
supported."""
+ def is_compiler_clang_with_thread_sanitizer(self):
+ compiler_path = self.getCompiler()
+ compiler = os.path.basename(compiler_path)
+ if not compiler.startswith("clang"):
+ return "Test requires clang as compiler"
+ f = tempfile.NamedTemporaryFile()
+ cmd = "echo 'int main() {}' | %s -x c -o %s -" % (compiler_path,
f.name)
+ if os.popen(cmd).close() != None:
+ return None # The compiler cannot compile at all, let's *not*
skip the test
+ cmd = "echo 'int main() {}' | %s -fsanitize=thread -x c -o %s -" %
(compiler_path, f.name)
+ if os.popen(cmd).close() != None:
+ return "Compiler cannot compile with -fsanitize=thread"
+ return None
+ return skipTestIfFn(is_compiler_clang_with_thread_sanitizer)(func)
+
def skipUnlessClangModules():
"""Decorate the item to skip test unless Clang -gmodules flag is
supported."""
def is_compiler_clang_with_gmodules(self):
Modified:
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/basic/TestTsanBasic.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/basic/TestTsanBasic.py?rev=267726&r1=267725&r2=267726&view=diff
==============================================================================
---
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/basic/TestTsanBasic.py
(original)
+++
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/basic/TestTsanBasic.py
Wed Apr 27 10:26:27 2016
@@ -17,6 +17,7 @@ class TsanBasicTestCase(TestBase):
@skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default
@skipIfRemote
@skipUnlessCompilerRt
+ @skipUnlessThreadSanitizer
def test (self):
self.build ()
self.tsan_tests ()
Modified:
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py?rev=267726&r1=267725&r2=267726&view=diff
==============================================================================
---
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py
(original)
+++
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py
Wed Apr 27 10:26:27 2016
@@ -17,6 +17,7 @@ class TsanMultipleTestCase(TestBase):
@skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default
@skipIfRemote
@skipUnlessCompilerRt
+ @skipUnlessThreadSanitizer
def test (self):
self.build ()
self.tsan_tests ()
Modified:
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py?rev=267726&r1=267725&r2=267726&view=diff
==============================================================================
---
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py
(original)
+++
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py
Wed Apr 27 10:26:27 2016
@@ -17,6 +17,7 @@ class TsanThreadLeakTestCase(TestBase):
@skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default
@skipIfRemote
@skipUnlessCompilerRt
+ @skipUnlessThreadSanitizer
def test (self):
self.build ()
self.tsan_tests ()
Modified:
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_numbers/TestTsanThreadNumbers.py
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_numbers/TestTsanThreadNumbers.py?rev=267726&r1=267725&r2=267726&view=diff
==============================================================================
---
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_numbers/TestTsanThreadNumbers.py
(original)
+++
lldb/trunk/packages/Python/lldbsuite/test/functionalities/tsan/thread_numbers/TestTsanThreadNumbers.py
Wed Apr 27 10:26:27 2016
@@ -17,6 +17,7 @@ class TsanThreadNumbersTestCase(TestBase
@skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default
@skipIfRemote
@skipUnlessCompilerRt
+ @skipUnlessThreadSanitizer
def test (self):
self.build ()
self.tsan_tests ()
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