Move lldb/test to lldb/packages/Python/lldbsuite/test.

This is the conclusion of an effort to get LLDB's Python code
structured into a bona-fide Python package.  This has a number
of benefits, but most notably the ability to more easily share
Python code between different but related pieces of LLDB's Python
infrastructure (for example, `scripts` can now share code with
`test`).

llvm-svn: 251532

1 files changed, 54 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
new file mode 100644
index 00000000000..944dca0af5e
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/lldbmi_testcase.py
@@ -0,0 +1,54 @@
+"""
+Base class for lldb-mi test cases.
+"""
+
+from __future__ import print_function
+
+import use_lldb_suite
+
+from lldbtest import *
+
+class MiTestCaseBase(Base):
+
+    mydir = None
+    myexe = "a.out"
+    mylog = "child.log"
+
+    def getCategories(self):
+        return ['lldb-mi']
+
+    @classmethod
+    def classCleanup(cls):
+        TestBase.RemoveTempFile(cls.myexe)
+        TestBase.RemoveTempFile(cls.mylog)
+
+    def setUp(self):
+        Base.setUp(self)
+        self.buildDefault()
+        self.child_prompt = "(gdb)"
+
+    def tearDown(self):
+        if self.TraceOn():
+            print("\n\nContents of %s:" % self.mylog)
+            try:
+                print(open(self.mylog, "r").read())
+            except IOError:
+                pass
+        Base.tearDown(self)
+
+    def spawnLldbMi(self, args=None):
+        import pexpect
+        self.child = pexpect.spawn("%s --interpreter %s" % (
+            self.lldbMiExec, args if args else ""))
+        self.child.setecho(True)
+        self.child.logfile_read = open(self.mylog, "w")
+        # wait until lldb-mi has started up and is ready to go
+        self.expect(self.child_prompt, exactly = True)
+
+    def runCmd(self, cmd):
+        self.child.sendline(cmd)
+
+    def expect(self, pattern, exactly=False, *args, **kwargs):
+        if exactly:
+            return self.child.expect_exact(pattern, *args, **kwargs)
+        return self.child.expect(pattern, *args, **kwargs)