[libcxx-commits] [PATCH] D69170: [libcxx] [test] Run `chmod +x` on executables when testing via SSH

[Sergej Jaskiewicz via Phabricator via libcxx-commits]

broadwaylamb updated this revision to Diff 226288.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69170/new/

https://reviews.llvm.org/D69170

Files:
  libcxx/utils/libcxx/test/executor.py


Index: libcxx/utils/libcxx/test/executor.py
===================================================================
--- libcxx/utils/libcxx/test/executor.py
+++ libcxx/utils/libcxx/test/executor.py
@@ -135,10 +135,18 @@
                 srcs.extend(file_deps)
                 dsts.extend(dev_paths)
             self.copy_in(srcs, dsts)
+
+            # When testing executables that were cross-compiled on Windows for
+            # Linux, we may need to explicitly set the execution permission to
+            # avoid the 'Permission denied' error:
+            chmod_cmd = ['chmod', '+x', target_exe_path]
+
             # TODO(jroelofs): capture the copy_in and delete_remote commands,
             # and conjugate them with '&&'s around the first tuple element
             # returned here:
-            return self._execute_command_remote(cmd, target_cwd, env)
+            return self._execute_command_remote(chmod_cmd + ['&&'] + cmd,
+                                                target_cwd,
+                                                env)
         finally:
             if target_cwd:
                 self.delete_remote(target_cwd)
@@ -187,10 +195,15 @@
         remote = self.user_prefix + self.host
         ssh_cmd = [self.ssh_command, '-oBatchMode=yes', remote]
         if env:
-            env_cmd = ['env'] + ['%s="%s"' % (k, v) for k, v in env.items()]
+            export_cmd = \
+                ['export'] + ['"%s"="%s"' % (k, v) for k, v in env.items()]
         else:
-            env_cmd = []
-        remote_cmd = ' '.join(env_cmd + cmd)
+            export_cmd = []
+
+        remote_cmd = ' '.join(cmd)
+        remote_cmd = (' '.join(export_cmd) + ' && ' + remote_cmd) \
+            if export_cmd \
+            else remote_cmd
         if remote_work_dir != '.':
             remote_cmd = 'cd ' + remote_work_dir + ' && ' + remote_cmd
         out, err, rc = self.local_run(ssh_cmd + [remote_cmd])


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