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"""Test that the Objective-C syntax for dictionary/array literals and indexing works"""
from __future__ import print_function
import unittest2
import os
import time
import platform
from distutils.version import StrictVersion
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class ObjCNewSyntaxTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break inside main().
self.line = line_number('main.m', '// Set breakpoint 0 here.')
def runToBreakpoint(self):
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside the foo function which takes a bar_ptr argument.
lldbutil.run_break_set_by_file_and_line(
self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs=['stopped',
'stop reason = breakpoint'])
# The breakpoint should have a hit count of 1.
self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
substrs=[' resolved, hit count = 1'])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_read_array(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- immutable_array[0]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["foo"])
self.expect(
"expr --object-description -- mutable_array[0]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["foo"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_update_array(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- mutable_array[0] = @\"bar\"",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["bar"])
self.expect(
"expr --object-description -- mutable_array[0]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["bar"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_read_dictionary(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- immutable_dictionary[@\"key\"]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["value"])
self.expect(
"expr --object-description -- mutable_dictionary[@\"key\"]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["value"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_update_dictionary(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- mutable_dictionary[@\"key\"] = @\"object\"",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["object"])
self.expect(
"expr --object-description -- mutable_dictionary[@\"key\"]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["object"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_array_literal(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- @[ @\"foo\", @\"bar\" ]",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=[
"NSArray",
"foo",
"bar"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_dictionary_literal(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- @{ @\"key\" : @\"object\" }",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=[
"key",
"object"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_char_literal(self):
self.runToBreakpoint()
self.expect("expr --object-description -- @'a'",
VARIABLES_DISPLAYED_CORRECTLY, substrs=[str(ord('a'))])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_integer_literals(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- @1",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["1"])
self.expect(
"expr --object-description -- @1l",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["1"])
self.expect(
"expr --object-description -- @1ul",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["1"])
self.expect(
"expr --object-description -- @1ll",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["1"])
self.expect(
"expr --object-description -- @1ull",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["1"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_float_literal(self):
self.runToBreakpoint()
self.expect("expr -- @123.45", VARIABLES_DISPLAYED_CORRECTLY,
substrs=["NSNumber", "123.45"])
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@expectedFailureAll(archs=["i[3-6]86"])
def test_expressions_in_literals(self):
self.runToBreakpoint()
self.expect(
"expr --object-description -- @( 1 + 3 )",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["4"])
self.expect(
"expr -- @((char*)\"Hello world\" + 6)",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=[
"NSString",
"world"])
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