Fix a couple of more tests to not create files in the source tree

Summary:
These were not being flaky, but they're still making the tree dirty.

These tests were using lldbutil.append_to_process_working_directory to
derive the file path so I fix them by modifying the function to return
the build directory for local tests.

Technically, now the path returned by this function does not point to
the process working directory for local tests, but I think it makes
sense to keep the function name, as I think we should move towards
launching the process in the build directory (and I intend to change
this for the handful of inferiors that actually care about their PWD,
for example because they need to create files there).

Reviewers: davide, aprantl

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D43506

llvm-svn: 325690

7 files changed, 23 insertions, 28 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py b/lldb/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
index 481ec6d7c05..b915b541fb4 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
@@ -18,6 +18,7 @@ exe_name = 'AttachDenied'  # Must match Makefile
 class AttachDeniedTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
+    NO_DEBUG_INFO_TESTCASE = True
 
     @skipIfWindows
     @skipIfiOSSimulator
@@ -28,7 +29,7 @@ class AttachDeniedTestCase(TestBase):
         exe = self.getBuildArtifact(exe_name)
 
         # Use a file as a synchronization point between test and inferior.
-        pid_file_path = lldbutil.append_to_process_working_directory(
+        pid_file_path = lldbutil.append_to_process_working_directory(self,
             "pid_file_%d" % (int(time.time())))
         self.addTearDownHook(
             lambda: self.run_platform_command(
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/process_group/TestChangeProcessGroup.py b/lldb/packages/Python/lldbsuite/test/functionalities/process_group/TestChangeProcessGroup.py
index ad63bf2f58f..8496ce6c04d 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/process_group/TestChangeProcessGroup.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/process_group/TestChangeProcessGroup.py
@@ -13,6 +13,7 @@ from lldbsuite.test import lldbutil
 class ChangeProcessGroupTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
+    NO_DEBUG_INFO_TESTCASE = True
 
     def setUp(self):
         # Call super's setUp().
@@ -29,7 +30,7 @@ class ChangeProcessGroupTestCase(TestBase):
         exe = self.getBuildArtifact("a.out")
 
         # Use a file as a synchronization point between test and inferior.
-        pid_file_path = lldbutil.append_to_process_working_directory(
+        pid_file_path = lldbutil.append_to_process_working_directory(self,
             "pid_file_%d" % (int(time.time())))
         self.addTearDownHook(
             lambda: self.run_platform_command(
diff --git a/lldb/packages/Python/lldbsuite/test/lldbtest.py b/lldb/packages/Python/lldbsuite/test/lldbtest.py
index b0bd866e8f4..613b42f5c83 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbtest.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbtest.py
@@ -369,8 +369,8 @@ class _RemoteProcess(_BaseProcess):
     def launch(self, executable, args):
         if self._install_remote:
             src_path = executable
-            dst_path = lldbutil.append_to_process_working_directory(
-                os.path.basename(executable))
+            dst_path = lldbutil.join_remote_paths(
+                    lldb.remote_platform.GetWorkingDirectory(), os.path.basename(executable))
 
             dst_file_spec = lldb.SBFileSpec(dst_path, False)
             err = lldb.remote_platform.Install(
@@ -1987,7 +1987,7 @@ class TestBase(Base):
             if lldb.remote_platform:
                 # We must set the remote install location if we want the shared library
                 # to get uploaded to the remote target
-                remote_shlib_path = lldbutil.append_to_process_working_directory(
+                remote_shlib_path = lldbutil.append_to_process_working_directory(self,
                     os.path.basename(local_shlib_path))
                 shlib_module.SetRemoteInstallFileSpec(
                     lldb.SBFileSpec(remote_shlib_path, False))
diff --git a/lldb/packages/Python/lldbsuite/test/lldbutil.py b/lldb/packages/Python/lldbsuite/test/lldbutil.py
index 5cb1cc48a02..047a98b5dae 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbutil.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbutil.py
@@ -1249,11 +1249,11 @@ def join_remote_paths(*paths):
     return os.path.join(*paths).replace(os.path.sep, '/')
 
 
-def append_to_process_working_directory(*paths):
+def append_to_process_working_directory(test, *paths):
     remote = lldb.remote_platform
     if remote:
         return join_remote_paths(remote.GetWorkingDirectory(), *paths)
-    return os.path.join(os.getcwd(), *paths)
+    return os.path.join(test.getBuildDir(), *paths)
 
 # ==================================================
 # Utility functions to get the correct signal number
diff --git a/lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py b/lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py
index fb8a448b033..0675bec1736 100644
--- a/lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py
+++ b/lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py
@@ -61,12 +61,6 @@ class TargetAPITestCase(TestBase):
         self.get_description()
 
     @add_test_categories(['pyapi'])
-    def test_launch_new_process_and_redirect_stdout(self):
-        """Exercise SBTarget.Launch() API."""
-        self.build()
-        self.launch_new_process_and_redirect_stdout()
-
-    @add_test_categories(['pyapi'])
     def test_resolve_symbol_context_with_address(self):
         """Exercise SBTarget.ResolveSymbolContextForAddress() API."""
         self.build()
@@ -268,8 +262,11 @@ class TargetAPITestCase(TestBase):
                     substrs=['a.out', 'Target', 'Module', 'Breakpoint'])
 
     @not_remote_testsuite_ready
-    def launch_new_process_and_redirect_stdout(self):
+    @add_test_categories(['pyapi'])
+    @no_debug_info_test
+    def test_launch_new_process_and_redirect_stdout(self):
         """Exercise SBTaget.Launch() API with redirected stdout."""
+        self.build()
         exe = self.getBuildArtifact("a.out")
 
         # Create a target by the debugger.
@@ -285,9 +282,12 @@ class TargetAPITestCase(TestBase):
         # Now launch the process, do not stop at entry point, and redirect stdout to "stdout.txt" file.
         # The inferior should run to completion after "process.Continue()"
         # call.
-        local_path = "stdout.txt"
+        local_path = self.getBuildArtifact("stdout.txt")
+        if os.path.exists(local_path):
+            os.remove(local_path)
+
         if lldb.remote_platform:
-            stdout_path = lldbutil.append_to_process_working_directory(
+            stdout_path = lldbutil.append_to_process_working_directory(self,
                 "lldb-stdout-redirect.txt")
         else:
             stdout_path = local_path
@@ -313,20 +313,13 @@ class TargetAPITestCase(TestBase):
 
         # The 'stdout.txt' file should now exist.
         self.assertTrue(
-            os.path.isfile("stdout.txt"),
+            os.path.isfile(local_path),
             "'stdout.txt' exists due to redirected stdout via SBTarget.Launch() API.")
 
         # Read the output file produced by running the program.
-        with open('stdout.txt', 'r') as f:
+        with open(local_path, 'r') as f:
             output = f.read()
 
-        # Let's delete the 'stdout.txt' file as a cleanup step.
-        try:
-            os.remove("stdout.txt")
-            pass
-        except OSError:
-            pass
-
         self.expect(output, exe=False,
                     substrs=["a(1)", "b(2)", "a(3)"])
 
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteModuleInfo.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteModuleInfo.py
index cab8a9cedfa..41205302f3b 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteModuleInfo.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/TestGdbRemoteModuleInfo.py
@@ -20,7 +20,7 @@ class TestGdbRemoteModuleInfo(gdbremote_testcase.GdbRemoteTestCaseBase):
 
         self.test_sequence.add_log_lines([
             'read packet: $jModulesInfo:[{"file":"%s","triple":"%s"}]]#00' % (
-                lldbutil.append_to_process_working_directory("a.out"),
+                lldbutil.append_to_process_working_directory(self, "a.out"),
                 info["triple"].decode('hex')),
             {"direction": "send",
              "regex": r'^\$\[{(.*)}\]\]#[0-9A-Fa-f]{2}',
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py
index c20dbe3230f..6a56b23b064 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py
@@ -549,7 +549,7 @@ class GdbRemoteTestCaseBase(TestBase):
                 inferior_exe_path = self.getBuildArtifact("a.out")
 
             if lldb.remote_platform:
-                remote_path = lldbutil.append_to_process_working_directory(
+                remote_path = lldbutil.append_to_process_working_directory(self,
                     os.path.basename(inferior_exe_path))
                 remote_file_spec = lldb.SBFileSpec(remote_path, False)
                 err = lldb.remote_platform.Install(lldb.SBFileSpec(
@@ -1610,7 +1610,7 @@ class GdbRemoteTestCaseBase(TestBase):
         exe_path = self.getBuildArtifact("a.out")
         if not lldb.remote_platform:
             return [exe_path]
-        remote_path = lldbutil.append_to_process_working_directory(
+        remote_path = lldbutil.append_to_process_working_directory(self,
             os.path.basename(exe_path))
         remote_file_spec = lldb.SBFileSpec(remote_path, False)
         err = lldb.remote_platform.Install(lldb.SBFileSpec(exe_path, True),