Initial patchset to get the testsuite running against armv7 and arm64 iOS devices.

Normal customer devices won't be able to run these devices, we're hoping to get
a public facing bot set up at some point.

There will be some smaller follow-on patches.  The changes to tools/lldb-server are
verbose and I'm not thrilled with having to skip all of these tests manually.
There are a few places where I'm making the assumption that "armv7", "armv7k", "arm64"
means it's an ios device, and I need to review & clean these up with an OS check
as well.  (Android will show up as "arm" and "aarch64" so by pure luck they shouldn't
cause problems, but it's not an assumption I want to rely on).

I'll be watching the bots for the rest of today; if any problems are introduced by
this patch I'll revert it - if anyone sees a problem with their bot that I don't
see, please do the same.  I know it's a rather large patch.

One change I had to make specifically for iOS devices was that debugserver can't 
create files.  There were several tests that launch the inferior process redirecting
its output to a file, then they retrieve the file.  They were not trying to test
file redirection in these tests, so I rewrote those to write their output to a file
directly.

llvm-svn: 313932

1 files changed, 3 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/exit-code/TestGdbRemoteExitCode.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/exit-code/TestGdbRemoteExitCode.py
index e77f2b7acec..5ef4249bd24 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-server/exit-code/TestGdbRemoteExitCode.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-server/exit-code/TestGdbRemoteExitCode.py
@@ -53,6 +53,7 @@ class TestGdbRemoteExitCode(GdbRemoteTestCaseBase):
             self.fail("failed to launch inferior: " + fail_reason)
 
     @debugserver_test
+    @skipIfDarwinEmbedded # <rdar://problem/34539270> lldb-server tests not updated to work on ios etc yet
     def test_start_inferior_debugserver(self):
         self.init_debugserver_test()
         self.build()
@@ -80,6 +81,7 @@ class TestGdbRemoteExitCode(GdbRemoteTestCaseBase):
         self.expect_gdbremote_sequence()
 
     @debugserver_test
+    @skipIfDarwinEmbedded # <rdar://problem/34539270> lldb-server tests not updated to work on ios etc yet
     def test_inferior_exit_0_debugserver(self):
         self.init_debugserver_test()
         self.build()
@@ -112,6 +114,7 @@ class TestGdbRemoteExitCode(GdbRemoteTestCaseBase):
         self.expect_gdbremote_sequence()
 
     @debugserver_test
+    @skipIfDarwinEmbedded # <rdar://problem/34539270> lldb-server tests not updated to work on ios etc yet
     def test_inferior_exit_42_debugserver(self):
         self.init_debugserver_test()
         self.build()