[test] Delete some xfailed lldb-mi tests

This is a first pass at removing some lldb-mi tests which have been
xfailed and unmaintained for a while. We have open PRs for most of these
tests already. I've opened up the following additional PRs:

  llvm.org/PR36739 - lldb-mi driver exits properly
  llvm.org/PR36740 - lldb-mi -gdb-set and -gdb-show
  llvm.org/PR36741 - lldb-mi -symbol-xxx

The motivation here is to address timeout and pexpect-related issues in
the test suite. This was discussed on lldb-dev in the thread: "increase
timeout for tests?".

After this change, the lldb-mi tests seem to be in better health (on
Darwin at least). I consistently get:

$ ./bin/llvm-dotest -p TestMi
===================
Test Result Summary
===================
Test Methods:        101
Reruns:                0
Success:              88
Expected Failure:      0
Failure:               0
Error:                 0
Exceptional Exit:      0
Unexpected Success:    0
Skip:                 13
Timeout:               0
Expected Timeout:      0

llvm-svn: 327552

1 files changed, 0 insertions, 75 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
index 4384c79fc84..cf1da5bae9c 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/variable/TestMiGdbSetShowPrint.py
@@ -175,81 +175,6 @@ class MiGdbSetShowTestCase(lldbmi_testcase.MiTestCaseBase):
     @expectedFailureAll(compiler="gcc", bugnumber="llvm.org/pr23357")
     @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
     @skipIfRemote   # We do not currently support remote debugging via the MI.
-    def test_lldbmi_gdb_set_show_print_expand_aggregates(self):
-        """Test that 'lldb-mi --interpreter' can expand aggregates everywhere."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to BP_gdb_set_show_print_expand_aggregates
-        line = line_number(
-            'main.cpp',
-            '// BP_gdb_set_show_print_expand_aggregates')
-        self.runCmd("-break-insert main.cpp:%d" % line)
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Test that default print expand-aggregates value is "off"
-        self.runCmd("-gdb-show print expand-aggregates")
-        self.expect("\^done,value=\"off\"")
-
-        # Test that composite type isn't expanded when print expand-aggregates
-        # is "off"
-        self.runCmd("-var-create var1 * complx")
-        self.expect(
-            "\^done,name=\"var1\",numchild=\"3\",value=\"{\.\.\.}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that composite type[] isn't expanded when print
-        # expand-aggregates is "off"
-        self.eval_and_check_array("complx_array", "complex_type", 2)
-
-        # Test that a struct with a char first element is not formatted as a
-        # string
-        self.runCmd("-var-create - * &nstr")
-        self.expect(
-            "\^done,name=\"var\d+\",numchild=\"2\",value=\"0x[0-9a-f]+\",type=\"not_str \*\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that -gdb-set can set print expand-aggregates flag
-        self.runCmd("-gdb-set print expand-aggregates on")
-        self.expect("\^done")
-        self.runCmd("-gdb-set print expand-aggregates 1")
-        self.expect("\^done")
-        self.runCmd("-gdb-show print expand-aggregates")
-        self.expect("\^done,value=\"on\"")
-
-        # Test that composite type is expanded when print expand-aggregates is
-        # "on"
-        self.runCmd("-var-create var3 * complx")
-        self.expect(
-            "\^done,name=\"var3\",numchild=\"3\",value=\"{i = 3, inner = {l = 3}, complex_ptr = 0x[0-9a-f]+}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that composite type[] is expanded when print expand-aggregates
-        # is "on"
-        self.runCmd("-var-create var4 * complx_array")
-        self.expect(
-            "\^done,name=\"var4\",numchild=\"2\",value=\"{\[0\] = {i = 4, inner = {l = 4}, complex_ptr = 0x[0-9a-f]+}, \[1\] = {i = 5, inner = {l = 5}, complex_ptr = 0x[0-9a-f]+}}\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"")
-
-        # Test that -gdb-set print expand-aggregates fails if "on"/"off" isn't
-        # specified
-        self.runCmd("-gdb-set print expand-aggregates")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
-
-        # Test that -gdb-set print expand-aggregates fails when option is
-        # unknown
-        self.runCmd("-gdb-set print expand-aggregates unknown")
-        self.expect(
-            "\^error,msg=\"The request ''print' expects option-name and \"on\" or \"off\"' failed.\"")
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi working on Windows
-    @expectedFailureAll(compiler="gcc", bugnumber="llvm.org/pr23357")
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
     def test_lldbmi_gdb_set_show_print_aggregate_field_names(self):
         """Test that 'lldb-mi --interpreter' can expand aggregates everywhere."""