1"""
2Test that loading of dependents works correctly for all the potential
3combinations.
4"""
5
6
7import lldb
8from lldbsuite.test.decorators import *
9from lldbsuite.test.lldbtest import *
10from lldbsuite.test import lldbutil
11
12@skipIfWindows # Windows deals differently with shared libs.
13class TargetDependentsTestCase(TestBase):
14
15    NO_DEBUG_INFO_TESTCASE = True
16
17    def setUp(self):
18        TestBase.setUp(self)
19        self.build()
20
21    def has_exactly_one_image(self, matching, msg=""):
22        self.expect(
23            "image list",
24            "image list should contain at least one image",
25            substrs=['[  0]'])
26        should_match = not matching
27        self.expect(
28            "image list", msg, matching=should_match, substrs=['[  1]'])
29
30
31    @expectedFailureAll(oslist=["freebsd", "linux", "netbsd"],
32                        bugnumber='llvm.org/pr48372',
33                        triple=no_match(".*-android"))
34    def test_dependents_implicit_default_exe(self):
35        """Test default behavior"""
36        exe = self.getBuildArtifact("a.out")
37        self.runCmd("target create  " + exe, CURRENT_EXECUTABLE_SET)
38        self.has_exactly_one_image(False)
39
40    @expectedFailureAll(oslist=["freebsd", "linux", "netbsd"],
41                        bugnumber='llvm.org/pr48372',
42                        triple=no_match(".*-android"))
43    def test_dependents_explicit_default_exe(self):
44        """Test default behavior"""
45        exe = self.getBuildArtifact("a.out")
46        self.runCmd("target create -ddefault " + exe, CURRENT_EXECUTABLE_SET)
47        self.has_exactly_one_image(False)
48
49    def test_dependents_explicit_true_exe(self):
50        """Test default behavior"""
51        exe = self.getBuildArtifact("a.out")
52        self.runCmd("target create -dtrue " + exe, CURRENT_EXECUTABLE_SET)
53        self.has_exactly_one_image(True)
54
55    @expectedFailureAll(oslist=["freebsd", "linux", "netbsd"],
56                        bugnumber='llvm.org/pr48372',
57                        triple=no_match(".*-android"))
58    def test_dependents_explicit_false_exe(self):
59        """Test default behavior"""
60        exe = self.getBuildArtifact("a.out")
61        self.runCmd("target create -dfalse " + exe, CURRENT_EXECUTABLE_SET)
62        self.has_exactly_one_image(False)
63
64    def test_dependents_implicit_false_exe(self):
65        """Test default behavior"""
66        exe = self.getBuildArtifact("a.out")
67        self.runCmd("target create  -d " + exe, CURRENT_EXECUTABLE_SET)
68        self.has_exactly_one_image(True)
69
70    @expectedFailureAndroid # android will return mutiple images
71    def test_dependents_implicit_default_lib(self):
72        ctx = self.platformContext
73        dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension
74        lib = self.getBuildArtifact(dylibName)
75        self.runCmd("target create " + lib, CURRENT_EXECUTABLE_SET)
76        self.has_exactly_one_image(True)
77
78    def test_dependents_explicit_default_lib(self):
79        ctx = self.platformContext
80        dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension
81        lib = self.getBuildArtifact(dylibName)
82        self.runCmd("target create -ddefault " + lib, CURRENT_EXECUTABLE_SET)
83        self.has_exactly_one_image(True)
84
85    def test_dependents_explicit_true_lib(self):
86        ctx = self.platformContext
87        dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension
88        lib = self.getBuildArtifact(dylibName)
89        self.runCmd("target create -dtrue " + lib, CURRENT_EXECUTABLE_SET)
90        self.has_exactly_one_image(True)
91
92    @expectedFailureAll(oslist=["freebsd", "linux", "netbsd"],
93                        bugnumber='llvm.org/pr48372',
94                        triple=no_match(".*-android"))
95    def test_dependents_explicit_false_lib(self):
96        ctx = self.platformContext
97        dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension
98        lib = self.getBuildArtifact(dylibName)
99        self.runCmd("target create -dfalse " + lib, CURRENT_EXECUTABLE_SET)
100        self.has_exactly_one_image(False)
101
102    def test_dependents_implicit_false_lib(self):
103        ctx = self.platformContext
104        dylibName = ctx.shlib_prefix + 'load_a.' + ctx.shlib_extension
105        lib = self.getBuildArtifact(dylibName)
106        self.runCmd("target create -d " + lib, CURRENT_EXECUTABLE_SET)
107        self.has_exactly_one_image(True)
108