1 files changed, 206 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py b/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
new file mode 100644
index 0000000..8cf7539
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py
@@ -0,0 +1,206 @@
+"""
+Test lldb breakpoint command add/list/delete.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class BreakpointCommandTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @classmethod
+    def classCleanup(cls):
+        """Cleanup the test byproduct of breakpoint_command_sequence(self)."""
+        cls.RemoveTempFile("output.txt")
+        cls.RemoveTempFile("output2.txt")
+
+    @expectedFailureWindows("llvm.org/pr24528")
+    def test(self):
+        """Test a sequence of breakpoint command add, list, and delete."""
+        self.build()
+        self.breakpoint_command_sequence()
+        self.breakpoint_command_script_parameters ()
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # Find the line number to break inside main().
+        self.line = line_number('main.c', '// Set break point at this line.')
+        # disable "There is a running process, kill it and restart?" prompt
+        self.runCmd("settings set auto-confirm true")
+        self.addTearDownHook(lambda: self.runCmd("settings clear auto-confirm"))
+
+    def breakpoint_command_sequence(self):
+        """Test a sequence of breakpoint command add, list, and delete."""
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        # Add three breakpoints on the same line.  The first time we don't specify the file,
+        # since the default file is the one containing main:
+        lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1, loc_exact=True)
+        lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
+        lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
+        # Breakpoint 4 - set at the same location as breakpoint 1 to test setting breakpoint commands on two breakpoints at a time
+        lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1, loc_exact=True)
+
+        # Now add callbacks for the breakpoints just created.
+        self.runCmd("breakpoint command add -s command -o 'frame variable --show-types --scope' 1 4")
+        self.runCmd("breakpoint command add -s python -o 'here = open(\"output.txt\", \"w\"); here.write(\"lldb\\n\"); here.close()' 2")
+        self.runCmd("breakpoint command add --python-function bktptcmd.function 3")
+
+        # Check that the breakpoint commands are correctly set.
+
+        # The breakpoint list now only contains breakpoint 1.
+        self.expect("breakpoint list", "Breakpoints 1 & 2 created",
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line],
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line] )
+
+        self.expect("breakpoint list -f", "Breakpoints 1 & 2 created",
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line],
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line,
+                        "1.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line,
+                        "2.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line])
+
+        self.expect("breakpoint command list 1", "Breakpoint 1 command ok",
+            substrs = ["Breakpoint commands:",
+                          "frame variable --show-types --scope"])
+        self.expect("breakpoint command list 2", "Breakpoint 2 command ok",
+            substrs = ["Breakpoint commands:",
+                          "here = open",
+                          "here.write",
+                          "here.close()"])
+        self.expect("breakpoint command list 3", "Breakpoint 3 command ok",
+            substrs = ["Breakpoint commands:",
+                          "bktptcmd.function(frame, bp_loc, internal_dict)"])
+
+        self.expect("breakpoint command list 4", "Breakpoint 4 command ok",
+            substrs = ["Breakpoint commands:",
+                          "frame variable --show-types --scope"])
+
+        self.runCmd("breakpoint delete 4")
+
+        self.runCmd("command script import --allow-reload ./bktptcmd.py")
+
+        # Next lets try some other breakpoint kinds.  First break with a regular expression
+        # and then specify only one file.  The first time we should get two locations,
+        # the second time only one:
+
+        lldbutil.run_break_set_by_regexp (self, r"._MyFunction", num_expected_locations=2)
+        
+        lldbutil.run_break_set_by_regexp (self, r"._MyFunction", extra_options="-f a.c", num_expected_locations=1)
+      
+        lldbutil.run_break_set_by_regexp (self, r"._MyFunction", extra_options="-f a.c -f b.c", num_expected_locations=2)
+
+        # Now try a source regex breakpoint:
+        lldbutil.run_break_set_by_source_regexp (self, r"is about to return [12]0", extra_options="-f a.c -f b.c", num_expected_locations=2)
+      
+        lldbutil.run_break_set_by_source_regexp (self, r"is about to return [12]0", extra_options="-f a.c", num_expected_locations=1)
+      
+        # Run the program.  Remove 'output.txt' if it exists.
+        self.RemoveTempFile("output.txt")
+        self.RemoveTempFile("output2.txt")
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # Check that the file 'output.txt' exists and contains the string "lldb".
+
+        # The 'output.txt' file should now exist.
+        self.assertTrue(os.path.isfile("output.txt"),
+                        "'output.txt' exists due to breakpoint command for breakpoint 2.")
+        self.assertTrue(os.path.isfile("output2.txt"),
+                        "'output2.txt' exists due to breakpoint command for breakpoint 3.")
+
+        # Read the output file produced by running the program.
+        with open('output.txt', 'r') as f:
+            output = f.read()
+
+        self.expect(output, "File 'output.txt' and the content matches", exe=False,
+            startstr = "lldb")
+
+        with open('output2.txt', 'r') as f:
+            output = f.read()
+
+        self.expect(output, "File 'output2.txt' and the content matches", exe=False,
+            startstr = "lldb")
+
+
+        # Finish the program.
+        self.runCmd("process continue")
+
+        # Remove the breakpoint command associated with breakpoint 1.
+        self.runCmd("breakpoint command delete 1")
+
+        # Remove breakpoint 2.
+        self.runCmd("breakpoint delete 2")
+
+        self.expect("breakpoint command list 1",
+            startstr = "Breakpoint 1 does not have an associated command.")
+        self.expect("breakpoint command list 2", error=True,
+            startstr = "error: '2' is not a currently valid breakpoint id.")
+
+        # The breakpoint list now only contains breakpoint 1.
+        self.expect("breakpoint list -f", "Breakpoint 1 exists",
+            patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" %
+                        self.line,
+                       "hit count = 1"])
+
+        # Not breakpoint 2.
+        self.expect("breakpoint list -f", "No more breakpoint 2", matching=False,
+            substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" %
+                        self.line])
+
+        # Run the program again, with breakpoint 1 remaining.
+        self.runCmd("run", RUN_SUCCEEDED)
+
+        # We should be stopped again due to breakpoint 1.
+
+        # The stop reason of the thread should be breakpoint.
+        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
+            substrs = ['stopped',
+                       'stop reason = breakpoint'])
+
+        # The breakpoint should have a hit count of 2.
+        self.expect("breakpoint list -f", BREAKPOINT_HIT_TWICE,
+            substrs = ['resolved, hit count = 2'])
+
+    def breakpoint_command_script_parameters (self):
+        """Test that the frame and breakpoint location are being properly passed to the script breakpoint command function."""
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        # Add a breakpoint.
+        lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
+
+        # Now add callbacks for the breakpoints just created.
+        self.runCmd("breakpoint command add -s python -o 'here = open(\"output-2.txt\", \"w\"); here.write(str(frame) + \"\\n\"); here.write(str(bp_loc) + \"\\n\"); here.close()' 1")
+
+        # Remove 'output-2.txt' if it already exists.
+
+        if (os.path.exists('output-2.txt')):
+            os.remove ('output-2.txt')
+
+        # Run program, hit breakpoint, and hopefully write out new version of 'output-2.txt'
+        self.runCmd ("run", RUN_SUCCEEDED)
+
+        # Check that the file 'output.txt' exists and contains the string "lldb".
+
+        # The 'output-2.txt' file should now exist.
+        self.assertTrue(os.path.isfile("output-2.txt"),
+                        "'output-2.txt' exists due to breakpoint command for breakpoint 1.")
+
+        # Read the output file produced by running the program.
+        with open('output-2.txt', 'r') as f:
+            output = f.read()
+
+        self.expect (output, "File 'output-2.txt' and the content matches", exe=False,
+                     startstr = "frame #0:",
+                     patterns = ["1.* where = .*main .* resolved, hit count = 1" ])
+
+        # Now remove 'output-2.txt'
+        os.remove ('output-2.txt')