[Lldb-commits] [lldb] r364443 - [dotest] Add the ability to set environment variables for the inferior.

[Jonas Devlieghere via lldb-commits]

Author: jdevlieghere
Date: Wed Jun 26 09:12:08 2019
New Revision: 364443

URL: http://llvm.org/viewvc/llvm-project?rev=364443&view=rev
Log:
[dotest] Add the ability to set environment variables for the inferior.

This patch adds a dotest flag for setting environment variables for the
inferior. This is different from the current --env flag, which sets
variables in the debugger's environment. This allows us to set things
like LD_LIBRARY_PATH for testing.

Differential revision: https://reviews.llvm.org/D63790

Modified:
    lldb/trunk/packages/Python/lldbsuite/test/dotest.py
    lldb/trunk/packages/Python/lldbsuite/test/dotest_args.py
    lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py
    lldb/trunk/packages/Python/lldbsuite/test/lldbtest_config.py

Modified: lldb/trunk/packages/Python/lldbsuite/test/dotest.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/dotest.py?rev=364443&r1=364442&r2=364443&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/dotest.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/dotest.py Wed Jun 26 09:12:08 2019
@@ -270,6 +270,9 @@ def parseOptionsAndInitTestdirs():
             else:
                 os.environ[parts[0]] = parts[1]
 
+    if args.set_inferior_env_vars:
+        lldbtest_config.inferior_env = ' '.join(args.set_inferior_env_vars)
+
     # only print the args if being verbose (and parsable is off)
     if args.v and not args.q:
         print(sys.argv)

Modified: lldb/trunk/packages/Python/lldbsuite/test/dotest_args.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/dotest_args.py?rev=364443&r1=364442&r2=364443&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/dotest_args.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/dotest_args.py Wed Jun 26 09:12:08 2019
@@ -210,6 +210,12 @@ def create_parser():
         metavar='variable',
         action='append',
         help='Specify an environment variable to set to the given value before running the test cases e.g.: --env CXXFLAGS=-O3 --env DYLD_INSERT_LIBRARIES')
+    group.add_argument(
+        '--inferior-env',
+        dest='set_inferior_env_vars',
+        metavar='variable',
+        action='append',
+        help='Specify an environment variable to set to the given value for the inferior.')
     X('-v', 'Do verbose mode of unittest framework (print out each test case invocation)')
     group.add_argument(
         '--enable-crash-dialog',

Modified: lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py?rev=364443&r1=364442&r2=364443&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/lldbtest.py Wed Jun 26 09:12:08 2019
@@ -1856,6 +1856,9 @@ class TestBase(Base):
         # decorators.
         Base.setUp(self)
 
+        if lldbtest_config.inferior_env:
+            self.runCmd('settings set target.env-vars {}'.format(lldbtest_config.inferior_env))
+
         # Set the clang modules cache path used by LLDB.
         mod_cache = os.path.join(os.environ["LLDB_BUILD"], "module-cache-lldb")
         self.runCmd('settings set symbols.clang-modules-cache-path "%s"'

Modified: lldb/trunk/packages/Python/lldbsuite/test/lldbtest_config.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/lldbtest_config.py?rev=364443&r1=364442&r2=364443&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/lldbtest_config.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/lldbtest_config.py Wed Jun 26 09:12:08 2019
@@ -20,3 +20,6 @@ out_of_tree_debugserver = False
 
 # path to the lldb command line executable tool
 lldbExec = None
+
+# Environment variables for the inferior
+inferior_env = None