1"""
2Test that argdumper is a viable launching strategy.
3"""
4
5
6import lldb
7from lldbsuite.test.decorators import *
8from lldbsuite.test.lldbtest import *
9from lldbsuite.test import lldbutil
10
11
12class TestRerun(TestBase):
13
14    mydir = TestBase.compute_mydir(__file__)
15
16    def test(self):
17        self.build()
18        exe = self.getBuildArtifact("a.out")
19
20        self.runCmd("target create %s" % exe)
21
22        # Create the target
23        target = self.dbg.CreateTarget(exe)
24
25        # Create any breakpoints we need
26        breakpoint = target.BreakpointCreateBySourceRegex(
27            'break here', lldb.SBFileSpec("main.cpp", False))
28        self.assertTrue(breakpoint, VALID_BREAKPOINT)
29
30        self.runCmd("process launch 1 2 3")
31
32        process = self.process()
33        thread = lldbutil.get_one_thread_stopped_at_breakpoint(
34            process, breakpoint)
35        self.assertIsNotNone(
36            thread, "Process should be stopped at a breakpoint in main")
37        self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
38
39        self.expect("frame variable argv[1]", substrs=['1'])
40        self.expect("frame variable argv[2]", substrs=['2'])
41        self.expect("frame variable argv[3]", substrs=['3'])
42
43        # Let program exit
44        self.runCmd("continue")
45
46        # Re-run with no args and make sure we still run with 1 2 3 as arguments as
47        # they should have been stored in "target.run-args"
48        self.runCmd("process launch")
49
50        process = self.process()
51        thread = lldbutil.get_one_thread_stopped_at_breakpoint(
52            process, breakpoint)
53
54        self.assertIsNotNone(
55            thread, "Process should be stopped at a breakpoint in main")
56        self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
57
58        self.expect("frame variable argv[1]", substrs=['1'])
59        self.expect("frame variable argv[2]", substrs=['2'])
60        self.expect("frame variable argv[3]", substrs=['3'])
61