this patch introduces a new command script import command which takes as input a filename for a Python script and imports the module contained in that file. the containing directory is added to the Python path such that dependencies are honored. also, the module may contain an __lldb_init_module(debugger,dict) function, which gets called after importing, and which can somehow initialize the module's interaction with lldb

llvm-svn: 142283

1 files changed, 71 insertions, 0 deletions

diff --git a/lldb/test/functionalities/command_script/import/TestImport.py b/lldb/test/functionalities/command_script/import/TestImport.py
new file mode 100644
index 00000000000..a983e285c39
--- /dev/null
+++ b/lldb/test/functionalities/command_script/import/TestImport.py
@@ -0,0 +1,71 @@
+"""Test custom import command to import files by path."""
+
+import os, sys, time
+import unittest2
+import lldb
+from lldbtest import *
+
+class ImportTestCase(TestBase):
+
+    mydir = os.path.join("functionalities", "command_script", "import")
+
+    @python_api_test
+    def test_import_command(self):
+        """Import some Python scripts by path and test them"""
+        self.run_test()
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+
+    def run_test(self):
+        """Import some Python scripts by path and test them."""
+
+        # This is the function to remove the custom commands in order to have a
+        # clean slate for the next test case.
+        def cleanup():
+            self.runCmd('command script delete foo2cmd', check=False)
+            self.runCmd('command script delete foocmd', check=False)
+            self.runCmd('command script delete foobarcmd', check=False)
+            self.runCmd('command script delete barcmd', check=False)
+            self.runCmd('command script delete barothercmd', check=False)
+
+        # Execute the cleanup function during test case tear down.
+        self.addTearDownHook(cleanup)
+
+        self.runCmd("command script import ./foo/foo.py")
+        self.runCmd("command script import ./foo/foo2.py")
+        self.runCmd("command script import ./foo/bar/foobar.py")
+        self.runCmd("command script import ./bar/bar.py")
+
+        self.expect("command script import ./nosuchfile.py",
+                error=True, startstr='error: module importing failed')
+        self.expect("command script import ./nosuchfolder/",
+                error=True, startstr='error: module importing failed')
+        self.expect("command script import ./foo/foo.py",
+                error=True, startstr='error: module importing failed')
+
+        self.runCmd("script import dummymodule")
+        self.expect("command script import ./dummymodule.py",
+                error=True, startstr='error: module importing failed')
+
+        self.runCmd("command script add -f foo.foo_function foocmd")
+        self.runCmd("command script add -f foobar.foo_function foobarcmd")
+        self.runCmd("command script add -f bar.bar_function barcmd")
+        self.expect("foocmd hello",
+                substrs = ['foo says', 'hello'])
+        self.expect("foo2cmd hello",
+                substrs = ['foo2 says', 'hello'])
+        self.expect("barcmd hello",
+                substrs = ['barutil says', 'bar told me', 'hello'])
+        self.expect("barothercmd hello",
+                substrs = ['barutil says', 'bar told me', 'hello'])
+        self.expect("foobarcmd hello",
+                substrs = ['foobar says', 'hello'])
+
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()