4cc8f2a017
Eliminate boilerplate of having each test manually assign to `mydir` by calling `compute_mydir` in lldbtest.py. Differential Revision: https://reviews.llvm.org/D128077
136 lines
4.6 KiB
Python
136 lines
4.6 KiB
Python
"""
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Test lldb data formatter subsystem.
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"""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class NSDictionarySyntheticTestCase(TestBase):
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break at.
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self.line = line_number('main.m', '// Set break point at this line.')
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@skipUnlessDarwin
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def test_rdar11988289_with_run_command(self):
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"""Test that NSDictionary reports its synthetic children properly."""
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self.build()
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self.run_tests()
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@skipUnlessDarwin
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def test_rdar11988289_with_run_command_no_const(self):
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"""Test that NSDictionary reports its synthetic children properly."""
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disable_constant_classes = {
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'CC':
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'xcrun clang', # FIXME: Remove when flags are available upstream.
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'CFLAGS_EXTRAS':
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'-fno-constant-nsnumber-literals ' +
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'-fno-constant-nsarray-literals ' +
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'-fno-constant-nsdictionary-literals'
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}
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self.build(dictionary=disable_constant_classes)
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self.run_tests()
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def run_tests(self):
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self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line(
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self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs=['stopped',
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'stop reason = breakpoint'])
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# This is the function to remove the custom formats in order to have a
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# clean slate for the next test case.
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def cleanup():
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self.runCmd('type format clear', check=False)
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self.runCmd('type summary clear', check=False)
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self.runCmd('type synth clear', check=False)
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# Execute the cleanup function during test case tear down.
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self.addTearDownHook(cleanup)
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# Now check that we are displaying Cocoa classes correctly
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self.expect('frame variable dictionary',
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substrs=['3 key/value pairs'])
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self.expect('frame variable mutabledict',
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substrs=['4 key/value pairs'])
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self.expect(
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'frame variable dictionary --ptr-depth 1',
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substrs=[
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'3 key/value pairs',
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'[0] = ',
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'key = 0x',
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'value = 0x',
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'[1] = ',
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'[2] = '])
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self.expect(
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'frame variable mutabledict --ptr-depth 1',
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substrs=[
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'4 key/value pairs',
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'[0] = ',
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'key = 0x',
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'value = 0x',
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'[1] = ',
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'[2] = ',
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'[3] = '])
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self.expect(
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'frame variable dictionary --ptr-depth 1 --dynamic-type no-run-target',
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substrs=[
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'3 key/value pairs',
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'@"bar"',
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'@"2 elements"',
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'@"baz"',
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'2 key/value pairs'])
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self.expect(
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'frame variable mutabledict --ptr-depth 1 --dynamic-type no-run-target',
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substrs=[
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'4 key/value pairs',
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'(int)23',
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'@"123"',
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'@"http://www.apple.com"',
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'@"sourceofstuff"',
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'3 key/value pairs'])
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self.expect(
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'frame variable mutabledict --ptr-depth 2 --dynamic-type no-run-target',
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substrs=[
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'4 key/value pairs',
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'(int)23',
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'@"123"',
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'@"http://www.apple.com"',
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'@"sourceofstuff"',
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'3 key/value pairs',
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'@"bar"',
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'@"2 elements"'])
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self.expect(
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'frame variable mutabledict --ptr-depth 3 --dynamic-type no-run-target',
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substrs=[
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'4 key/value pairs',
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'(int)23',
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'@"123"',
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'@"http://www.apple.com"',
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'@"sourceofstuff"',
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'3 key/value pairs',
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'@"bar"',
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'@"2 elements"',
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'(int)1',
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'@"two"'])
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self.assertTrue(
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self.frame().FindVariable("dictionary").MightHaveChildren(),
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"dictionary says it does not have children!")
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self.assertTrue(
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self.frame().FindVariable("mutabledict").MightHaveChildren(),
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"mutable says it does not have children!")
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