[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, 104 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/symbol/TestMiSymbol.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/symbol/TestMiSymbol.py
deleted file mode 100644
index f396a0681cf..00000000000
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/symbol/TestMiSymbol.py
+++ /dev/null
@@ -1,104 +0,0 @@
-"""
-Test lldb-mi -symbol-xxx commands.
-"""
-
-from __future__ import print_function
-
-
-import lldbmi_testcase
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-
-class MiSymbolTestCase(lldbmi_testcase.MiTestCaseBase):
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
-    @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
-    @skipIfRemote   # We do not currently support remote debugging via the MI.
-    @expectedFailureAll(
-        oslist=["linux"],
-        bugnumber="new failure after r256863")
-    def test_lldbmi_symbol_list_lines_file(self):
-        """Test that 'lldb-mi --interpreter' works for -symbol-list-lines when file exists."""
-
-        self.spawnLldbMi(args=None)
-
-        # Load executable
-        self.runCmd("-file-exec-and-symbols %s" % self.myexe)
-        self.expect("\^done")
-
-        # Run to main
-        self.runCmd("-break-insert -f main")
-        self.expect("\^done,bkpt={number=\"1\"")
-        self.runCmd("-exec-run")
-        self.expect("\^running")
-        self.expect("\*stopped,reason=\"breakpoint-hit\"")
-
-        # Get address of main and its line
-        self.runCmd("-data-evaluate-expression main")
-        self.expect(
-            "\^done,value=\"0x[0-9a-f]+ \(a.out`main at main.cpp:[0-9]+\)\"")
-        addr = int(self.child.after.split("\"")[1].split(" ")[0], 16)
-        line = line_number('main.cpp', '// FUNC_main')
-
-        # Test that -symbol-list-lines works on valid data
-        self.runCmd("-symbol-list-lines main.cpp")
-        self.expect(
-            "\^done,lines=\[\{pc=\"0x0*%x\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"\d+\"\})+\]" %
-            (addr, line))
-
-        # Test that -symbol-list-lines doesn't include lines from other sources
-        # by checking the first and last line, and making sure the other lines
-        # are between 30 and 39.
-        sline = line_number(
-            'symbol_list_lines_inline_test2.cpp',
-            '// FUNC_gfunc2')
-        eline = line_number(
-            'symbol_list_lines_inline_test2.cpp',
-            '// END_gfunc2')
-        self.runCmd("-symbol-list-lines symbol_list_lines_inline_test2.cpp")
-        self.expect(
-            "\^done,lines=\[\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"3\d\"\})*,\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"3\d\"\})*\]" %
-            (sline, eline))
-        # FIXME: This doesn't work for symbol_list_lines_inline_test.cpp due to clang bug llvm.org/pr24716 (fixed in newer versions of clang)
-        ##sline = line_number('symbol_list_lines_inline_test.cpp', '// FUNC_gfunc')
-        ##eline = line_number('symbol_list_lines_inline_test.cpp', '// STRUCT_s')
-        ##self.runCmd("-symbol-list-lines symbol_list_lines_inline_test.cpp")
-        ##self.expect("\^done,lines=\[\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"3\d\"\})*,\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}\]" % (sline, eline))
-
-        # Test that -symbol-list-lines works on header files by checking the first
-        # and last line, and making sure the other lines are under 29.
-        sline = line_number('symbol_list_lines_inline_test.h', '// FUNC_ifunc')
-        eline = line_number('symbol_list_lines_inline_test.h', '// FUNC_mfunc')
-        self.runCmd("-symbol-list-lines symbol_list_lines_inline_test.h")
-        self.expect(
-            "\^done,lines=\[\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"\d\"\})*(,\{pc=\"0x[0-9a-f]+\",line=\"1\d\"\})*,\{pc=\"0x[0-9a-f]+\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"2\d\"\})*\]" %
-            (sline, eline))
-
-        # Test that -symbol-list-lines fails when file doesn't exist
-        self.runCmd("-symbol-list-lines unknown_file")
-        self.expect(
-            "\^error,message=\"error: No source filenames matched 'unknown_file'\. \"")
-
-        # Test that -symbol-list-lines fails when file is specified using
-        # relative path
-        self.runCmd("-symbol-list-lines ./main.cpp")
-        self.expect(
-            "\^error,message=\"error: No source filenames matched '\./main\.cpp'\. \"")
-
-        # Test that -symbol-list-lines works when file is specified using
-        # absolute path
-        import os
-        path = os.path.join(self.getSourceDir(), "main.cpp")
-        self.runCmd("-symbol-list-lines \"%s\"" % path)
-        self.expect(
-            "\^done,lines=\[\{pc=\"0x0*%x\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"\d+\"\})+\]" %
-            (addr, line))
-
-        # Test that -symbol-list-lines fails when file doesn't exist
-        self.runCmd("-symbol-list-lines unknown_dir/main.cpp")
-        self.expect(
-            "\^error,message=\"error: No source filenames matched 'unknown_dir/main\.cpp'\. \"")