Add -symbol-list-lines command (MI)

Summary:
Add -symbol-list-lines command + test.

All test passed on OS X.

Reviewers: emaste, abidh, clayborg

Reviewed By: clayborg

Subscribers: lldb-commits, clayborg, abidh, emaste

Differential Revision: http://reviews.llvm.org/D7768

llvm-svn: 230008

1 files changed, 60 insertions, 0 deletions

diff --git a/lldb/test/tools/lldb-mi/TestMiSymbol.py b/lldb/test/tools/lldb-mi/TestMiSymbol.py
new file mode 100644
index 00000000000..7bcea4cf678
--- /dev/null
+++ b/lldb/test/tools/lldb-mi/TestMiSymbol.py
@@ -0,0 +1,60 @@
+"""
+Test that the lldb-mi driver works with -symbol-xxx commands
+"""
+
+import lldbmi_testcase
+from lldbtest import *
+import unittest2
+
+class MiSymbolTestCase(lldbmi_testcase.MiTestCaseBase):
+
+    @lldbmi_test
+    @expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
+    @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
+    @skipIfLinux # llvm.org/pr22411: Failure presumably due to known thread races
+    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
+        self.runCmd("-data-evaluate-expression main")
+        self.expect("\^done,value=\"0x[0-9a-f]+\"")
+        main_addr = int(self.child.after.split("\"")[1], 16)
+        main_line = line_number('main.c', '//FUNC_main')
+
+        # Test that -symbol-list-lines works on valid data
+        self.runCmd("-symbol-list-lines main.c")
+        self.expect("\^done,lines=\[\{pc=\"0x0*%x\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"\d+\"\})+\]" % (main_addr, main_line))
+
+        # Test that -symbol-list-lines fails when file doesn't exist
+        self.runCmd("-symbol-list-lines unknown_file")
+        self.expect("\^error,message=\"warning: No source filenames matched 'unknown_file'. error: no source filenames matched any command arguments \"")
+
+        # Test that -symbol-list-lines fails when file is specified using relative path
+        self.runCmd("-symbol-list-lines ./main.c")
+        self.expect("\^error,message=\"warning: No source filenames matched './main.c'. error: no source filenames matched any command arguments \"")
+
+        # Test that -symbol-list-lines works when file is specified using absolute path
+        import os
+        main_file = os.path.join(os.getcwd(), "main.c")
+        self.runCmd("-symbol-list-lines \"%s\"" % main_file)
+        self.expect("\^done,lines=\[\{pc=\"0x0*%x\",line=\"%d\"\}(,\{pc=\"0x[0-9a-f]+\",line=\"\d+\"\})+\]" % (main_addr, main_line))
+
+        # Test that -symbol-list-lines fails when file doesn't exist
+        self.runCmd("-symbol-list-lines unknown_dir/main.c")
+        self.expect("\^error,message=\"warning: No source filenames matched 'unknown_dir/main.c'. error: no source filenames matched any command arguments \"")
+
+if __name__ == '__main__':
+    unittest2.main()