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[lldb/Test] Disallow using substituted binaries in shell test.

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Explicitly disallow using lldb instead of %lldb in the shell tests. This
is a clever trick that is used by Swift to achieve the same results.

Differential revision: https://reviews.llvm.org/D73289
This commit is contained in:
Jonas Devlieghere 2020-01-23 14:23:01 -08:00
parent e174da447c
commit 8d508c597a
1 changed files with 14 additions and 0 deletions
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14
lldb/test/Shell/helper/toolchain.py
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@ -14,6 +14,15 @@ def _get_lldb_init_path(config):
return os.path.join(config.test_exec_root, 'Shell', 'lit-lldb-init')
def _disallow(config, execName):
warning = '''
echo '*** Do not use \'{0}\' in tests; use \'%''{0}\'. ***' &&
exit 1 && echo
'''
config.substitutions.append((' {0} '.format(execName),
warning.format(execName)))
def use_lldb_substitutions(config):
# Set up substitutions for primary tools. These tools must come from config.lldb_tools_dir
# which is basically the build output directory. We do not want to find these in path or
@ -58,6 +67,10 @@ def use_lldb_substitutions(config):
extra_args=build_script_args)
]
_disallow(config, 'lldb')
_disallow(config, 'debugserver')
_disallow(config, 'platformserver')
llvm_config.add_tool_substitutions(primary_tools,
[config.lldb_tools_dir])
@ -141,6 +154,7 @@ def use_support_substitutions(config):
additional_tool_dirs += [config.lldb_tools_dir, config.llvm_tools_dir]
llvm_config.add_tool_substitutions(support_tools, additional_tool_dirs)
_disallow(config, 'clang')
def use_lldb_repro_substitutions(config, mode):
lldb_init = _get_lldb_init_path(config)