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"""
Test that we are able to find out how many children NSWindow has
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
# TODO: The Jenkins testers on OS X fail running this test because they don't
# have access to WindowServer so NSWindow doesn't work. We should disable this
# test if WindowServer isn't available.
# Note: Simply applying the @skipIf decorator here confuses the test harness
# and gives a spurious failure.
class Rdar12408181TestCase(TestBase):
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# We'll use the test method name as the exe_name.
self.exe_name = self.testMethodName
# Find the line number to break inside main().
self.main_source = "main.m"
self.line = line_number(self.main_source, "// Set breakpoint here.")
def test_nswindow_count(self):
"""Test that we are able to find out how many children NSWindow has."""
self.skipTest("Skipping this test due to timeout flakiness")
d = {"EXE": self.exe_name}
self.build(dictionary=d)
self.setTearDownCleanup(dictionary=d)
exe = self.getBuildArtifact(self.exe_name)
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
lldbutil.run_break_set_by_file_and_line(
self, self.main_source, self.line, num_expected_locations=1, loc_exact=True
)
self.runCmd("run", RUN_SUCCEEDED)
if (
self.frame()
.EvaluateExpression("(void*)_CGSDefaultConnection()")
.GetValueAsUnsigned()
!= 0
):
window = self.frame().FindVariable("window")
window_dynamic = window.GetDynamicValue(lldb.eDynamicCanRunTarget)
self.assertGreater(
window.GetNumChildren(), 1, "NSWindow (static) only has 1 child!"
)
self.assertGreater(
window_dynamic.GetNumChildren(),
1,
"NSWindow (dynamic) only has 1 child!",
)
self.assertTrue(
window.GetChildAtIndex(0).IsValid(),
"NSWindow (static) has an invalid child",
)
self.assertTrue(
window_dynamic.GetChildAtIndex(0).IsValid(),
"NSWindow (dynamic) has an invalid child",
)
else:
self.skipTest("no WindowServer connection")
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