1"""
2Test that breakpoints in an IT instruction don't fire if their condition is
3false.
4"""
5
6
7import lldb
8from lldbsuite.test.decorators import *
9from lldbsuite.test.lldbtest import *
10from lldbsuite.test import lldbutil
11
12
13class TestBreakpointIt(TestBase):
14
15    mydir = TestBase.compute_mydir(__file__)
16    NO_DEBUG_INFO_TESTCASE = True
17
18    @skipIf(archs=no_match(["arm"]))
19    @skipIf(archs=["arm64", "arm64e", "arm64_32"])
20    def test_false(self):
21        self.build()
22        exe = self.getBuildArtifact("a.out")
23
24        self.runCmd("target create %s" % exe)
25        lldbutil.run_break_set_by_symbol(self, "bkpt_false",
26                extra_options="--skip-prologue 0")
27
28        self.runCmd("run")
29        self.assertEqual(self.process().GetState(), lldb.eStateExited,
30                "Breakpoint does not get hit")
31
32    @skipIf(archs=no_match(["arm"]))
33    @skipIf(archs=["arm64", "arm64e", "arm64_32"])
34    def test_true(self):
35        self.build()
36        exe = self.getBuildArtifact("a.out")
37
38        self.runCmd("target create %s" % exe)
39        bpid = lldbutil.run_break_set_by_symbol(self, "bkpt_true",
40                extra_options="--skip-prologue 0")
41
42        self.runCmd("run")
43        self.assertIsNotNone(lldbutil.get_one_thread_stopped_at_breakpoint_id(
44            self.process(), bpid))
45