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.  Both devices pass the testsuite without
any errors or failures.

I have seen some instability with the armv7 test runs, I may submit additional patches
to address this.  arm64 looks good.

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: 314038

1 files changed, 3 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/macosx/universal/TestUniversal.py b/lldb/packages/Python/lldbsuite/test/macosx/universal/TestUniversal.py
index 988611935c1..9a690e3ebb0 100644
--- a/lldb/packages/Python/lldbsuite/test/macosx/universal/TestUniversal.py
+++ b/lldb/packages/Python/lldbsuite/test/macosx/universal/TestUniversal.py
@@ -26,6 +26,7 @@ class UniversalTestCase(TestBase):
     @skipUnlessDarwin
     @unittest2.skipUnless(hasattr(os, "uname") and os.uname()[4] in [
                           'i386', 'x86_64'], "requires i386 or x86_64")
+    @skipIfDarwinEmbedded # this test file assumes we're targetting an x86 system
     def test_sbdebugger_create_target_with_file_and_target_triple(self):
         """Test the SBDebugger.CreateTargetWithFileAndTargetTriple() API."""
         # Invoke the default build rule.
@@ -47,6 +48,7 @@ class UniversalTestCase(TestBase):
     @skipUnlessDarwin
     @unittest2.skipUnless(hasattr(os, "uname") and os.uname()[4] in [
                           'i386', 'x86_64'], "requires i386 or x86_64")
+    @skipIfDarwinEmbedded # this test file assumes we're targetting an x86 system
     def test_process_launch_for_universal(self):
         """Test process launch of a universal binary."""
         from lldbsuite.test.lldbutil import print_registers
@@ -117,6 +119,7 @@ class UniversalTestCase(TestBase):
     @skipUnlessDarwin
     @unittest2.skipUnless(hasattr(os, "uname") and os.uname()[4] in [
                           'i386', 'x86_64'], "requires i386 or x86_64")
+    @skipIfDarwinEmbedded # this test file assumes we're targetting an x86 system
     def test_process_attach_with_wrong_arch(self):
         """Test that when we attach to a binary from the wrong fork of a universal binary, we fix up the ABI correctly."""
         # Now keep the architecture at 32 bit, but switch the binary we launch to