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"""
Provides definitions for various lldb test categories
"""
from __future__ import absolute_import
from __future__ import print_function
# System modules
import sys
# Third-party modules
# LLDB modules
from lldbsuite.support import gmodules
debug_info_categories = [
'dwarf', 'dwo', 'dsym', 'gmodules'
]
all_categories = {
'dataformatters': 'Tests related to the type command and the data formatters subsystem',
'dwarf' : 'Tests that can be run with DWARF debug information',
'dwo' : 'Tests that can be run with DWO debug information',
'dsym' : 'Tests that can be run with DSYM debug information',
'gmodules' : 'Tests that can be run with -gmodules debug information',
'expression' : 'Tests related to the expression parser',
'objc' : 'Tests related to the Objective-C programming language support',
'pyapi' : 'Tests related to the Python API',
'basic_process' : 'Basic process execution sniff tests.',
'cmdline' : 'Tests related to the LLDB command-line interface',
'dyntype' : 'Tests related to dynamic type support',
'stresstest' : 'Tests related to stressing lldb limits',
'flakey' : 'Flakey test cases, i.e. tests that do not reliably pass at each execution',
'lldb-mi' : 'lldb-mi tests'
}
def unique_string_match(yourentry, list):
candidate = None
for item in list:
if not item.startswith(yourentry):
continue
if candidate:
return None
candidate = item
return candidate
def is_supported_on_platform(category, platform, compiler_paths):
if category == "dwo":
# -gsplit-dwarf is not implemented by clang on Windows.
return platform in ["linux", "freebsd"]
elif category == "dsym":
return platform in ["darwin", "macosx", "ios"]
elif category == "gmodules":
# First, check to see if the platform can even support gmodules.
if platform not in ["linux", "freebsd", "darwin", "macosx", "ios"]:
return False
# If all compilers specified support gmodules, we'll enable it.
for compiler_path in compiler_paths:
if not gmodules.is_compiler_clang_with_gmodules(compiler_path):
# Ideally in a multi-compiler scenario during a single test run, this would
# allow gmodules on compilers that support it and not on ones that don't.
# However, I didn't see an easy way for all the callers of this to know
# the compiler being used for a test invocation. As we tend to run with
# a single compiler per test run, this shouldn't be a major issue.
return False
return True
return True
def validate(categories, exact_match):
"""
For each category in categories, ensure that it's a valid category (if exact_match is false,
unique prefixes are also accepted). If a category is invalid, print a message and quit.
If all categories are valid, return the list of categories. Prefixes are expanded in the
returned list.
"""
result = []
for category in categories:
origCategory = category
if category not in all_categories and not exact_match:
category = unique_string_match(category, all_categories)
if (category not in all_categories) or category == None:
print("fatal error: category '" + origCategory + "' is not a valid category")
print("if you have added a new category, please edit test_categories.py, adding your new category to all_categories")
print("else, please specify one or more of the following: " + str(list(all_categories.keys())))
sys.exit(1)
result.append(category)
return result
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