[python] [tests] Support overriding library path via environment
Support a new CLANG_LIBRARY_PATH environment variable for the Python
binding tests. This variable can be used to force the bindings to load
libclang.* from a specific directory.
I plan to use this when integrating Python binding tests with the CMake
build system. Currently, those tests load libclang.so from default
search paths, so I would have to rely on platform-specific mechanics
such as LD_LIBRARY_PATH. Instead of copying the whole logic necessary
to handle platform differences into yet another place, it's easier to
just add a dedicated variable for this purpose.
Differential Revision: https://reviews.llvm.org/D52806
llvm-svn: 344240
diff --git a/clang/bindings/python/tests/cindex/test_access_specifiers.py b/clang/bindings/python/tests/cindex/test_access_specifiers.py
index 2f6144b..e36424f 100644
--- a/clang/bindings/python/tests/cindex/test_access_specifiers.py
+++ b/clang/bindings/python/tests/cindex/test_access_specifiers.py
@@ -1,3 +1,7 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
from clang.cindex import AccessSpecifier
from clang.cindex import Cursor
diff --git a/clang/bindings/python/tests/cindex/test_cdb.py b/clang/bindings/python/tests/cindex/test_cdb.py
index 64651af..25ee6d3 100644
--- a/clang/bindings/python/tests/cindex/test_cdb.py
+++ b/clang/bindings/python/tests/cindex/test_cdb.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import CompilationDatabase
from clang.cindex import CompilationDatabaseError
from clang.cindex import CompileCommands
diff --git a/clang/bindings/python/tests/cindex/test_code_completion.py b/clang/bindings/python/tests/cindex/test_code_completion.py
index efc7912..9cd5a5f 100644
--- a/clang/bindings/python/tests/cindex/test_code_completion.py
+++ b/clang/bindings/python/tests/cindex/test_code_completion.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import TranslationUnit
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_comment.py b/clang/bindings/python/tests/cindex/test_comment.py
index d6c6d8e..73fb617 100644
--- a/clang/bindings/python/tests/cindex/test_comment.py
+++ b/clang/bindings/python/tests/cindex/test_comment.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import TranslationUnit
from tests.cindex.util import get_cursor
diff --git a/clang/bindings/python/tests/cindex/test_cursor.py b/clang/bindings/python/tests/cindex/test_cursor.py
index f5733fd..ef875e9 100644
--- a/clang/bindings/python/tests/cindex/test_cursor.py
+++ b/clang/bindings/python/tests/cindex/test_cursor.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
import ctypes
import gc
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_cursor_kind.py b/clang/bindings/python/tests/cindex/test_cursor_kind.py
index f1ee753..e6b9558 100644
--- a/clang/bindings/python/tests/cindex/test_cursor_kind.py
+++ b/clang/bindings/python/tests/cindex/test_cursor_kind.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import CursorKind
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_diagnostics.py b/clang/bindings/python/tests/cindex/test_diagnostics.py
index 78b327d..79d7a5f 100644
--- a/clang/bindings/python/tests/cindex/test_diagnostics.py
+++ b/clang/bindings/python/tests/cindex/test_diagnostics.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import *
from .util import get_tu
diff --git a/clang/bindings/python/tests/cindex/test_exception_specification_kind.py b/clang/bindings/python/tests/cindex/test_exception_specification_kind.py
index 80b3639..6c13f70 100644
--- a/clang/bindings/python/tests/cindex/test_exception_specification_kind.py
+++ b/clang/bindings/python/tests/cindex/test_exception_specification_kind.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
import clang.cindex
from clang.cindex import ExceptionSpecificationKind
from .util import get_tu
diff --git a/clang/bindings/python/tests/cindex/test_file.py b/clang/bindings/python/tests/cindex/test_file.py
index 98f6575..a146fe5 100644
--- a/clang/bindings/python/tests/cindex/test_file.py
+++ b/clang/bindings/python/tests/cindex/test_file.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import Index, File
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_index.py b/clang/bindings/python/tests/cindex/test_index.py
index cfdf98e..46aafcf 100644
--- a/clang/bindings/python/tests/cindex/test_index.py
+++ b/clang/bindings/python/tests/cindex/test_index.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import *
import os
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_linkage.py b/clang/bindings/python/tests/cindex/test_linkage.py
index 6b482f8..cdd97fc 100644
--- a/clang/bindings/python/tests/cindex/test_linkage.py
+++ b/clang/bindings/python/tests/cindex/test_linkage.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import LinkageKind
from clang.cindex import Cursor
from clang.cindex import TranslationUnit
diff --git a/clang/bindings/python/tests/cindex/test_location.py b/clang/bindings/python/tests/cindex/test_location.py
index cbc32de..fbe9770 100644
--- a/clang/bindings/python/tests/cindex/test_location.py
+++ b/clang/bindings/python/tests/cindex/test_location.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import Cursor
from clang.cindex import File
from clang.cindex import SourceLocation
diff --git a/clang/bindings/python/tests/cindex/test_tls_kind.py b/clang/bindings/python/tests/cindex/test_tls_kind.py
index fbc3418..c828ac8 100644
--- a/clang/bindings/python/tests/cindex/test_tls_kind.py
+++ b/clang/bindings/python/tests/cindex/test_tls_kind.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import TLSKind
from clang.cindex import Cursor
from clang.cindex import TranslationUnit
diff --git a/clang/bindings/python/tests/cindex/test_token_kind.py b/clang/bindings/python/tests/cindex/test_token_kind.py
index 700f95a..904e007 100644
--- a/clang/bindings/python/tests/cindex/test_token_kind.py
+++ b/clang/bindings/python/tests/cindex/test_token_kind.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import TokenKind
import unittest
diff --git a/clang/bindings/python/tests/cindex/test_tokens.py b/clang/bindings/python/tests/cindex/test_tokens.py
index c93353d..dd6d3a3 100644
--- a/clang/bindings/python/tests/cindex/test_tokens.py
+++ b/clang/bindings/python/tests/cindex/test_tokens.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from clang.cindex import CursorKind
from clang.cindex import Index
from clang.cindex import SourceLocation
diff --git a/clang/bindings/python/tests/cindex/test_translation_unit.py b/clang/bindings/python/tests/cindex/test_translation_unit.py
index d3ee535..0abfda8 100644
--- a/clang/bindings/python/tests/cindex/test_translation_unit.py
+++ b/clang/bindings/python/tests/cindex/test_translation_unit.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
from contextlib import contextmanager
import gc
import os
diff --git a/clang/bindings/python/tests/cindex/test_type.py b/clang/bindings/python/tests/cindex/test_type.py
index 12db996..bcdbeff 100644
--- a/clang/bindings/python/tests/cindex/test_type.py
+++ b/clang/bindings/python/tests/cindex/test_type.py
@@ -1,3 +1,8 @@
+import os
+from clang.cindex import Config
+if 'CLANG_LIBRARY_PATH' in os.environ:
+ Config.set_library_path(os.environ['CLANG_LIBRARY_PATH'])
+
import gc
import unittest