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# TestSwiftieFormatting.py
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See https://swift.org/LICENSE.txt for license information
# See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
#
# ------------------------------------------------------------------------------
"""
Test that data formatters honor Swift conventions
"""
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import os
import unittest2
class TestSwiftieFormatting(TestBase):
@skipUnlessDarwin
@swiftTest
def test_swiftie_formatting(self):
"""Test that data formatters honor Swift conventions"""
self.build()
lldbutil.run_to_source_breakpoint(
self, 'Set breakpoint here', lldb.SBFileSpec('main.swift'))
swcla = self.frame().FindVariable("swcla")
swcla.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
swcla.SetPreferSyntheticValue(True)
ns_a = swcla.GetChildMemberWithName("ns_a")
self.assertTrue(
ns_a.GetSummary() == '"Hello Swift"',
"ns_a summary wrong")
ns_d = swcla.GetChildMemberWithName("ns_d")
self.assertTrue(ns_d.GetSummary() == '0 bytes', "ns_d summary wrong")
IntWidth = 64
if self.getArchitecture() in ['arm', 'armv7', 'armv7k', 'i386']:
IntWidth = 32
ns_n = swcla.GetChildMemberWithName("ns_n")
self.assertTrue(ns_n.GetSummary() == ("Int%d(30)" % IntWidth), "ns_n summary wrong")
ns_u = swcla.GetChildMemberWithName("ns_u")
self.assertTrue(ns_u.GetSummary() == ('"page.html -- http://www.apple.com"'), "ns_u summary wrong")
swcla = self.frame().EvaluateExpression("swcla")
swcla.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
swcla.SetPreferSyntheticValue(True)
ns_a = swcla.GetChildMemberWithName("ns_a")
self.assertTrue(
ns_a.GetSummary() == '"Hello Swift"',
"ns_a summary wrong")
ns_d = swcla.GetChildMemberWithName("ns_d")
self.assertTrue(ns_d.GetSummary() == '0 bytes', "ns_d summary wrong")
ns_n = swcla.GetChildMemberWithName("ns_n")
self.assertTrue(ns_n.GetSummary() == ("Int%d(30)" % IntWidth), "ns_n summary wrong")
ns_u = swcla.GetChildMemberWithName("ns_u")
self.assertTrue(ns_u.GetSummary() == ('"page.html -- http://www.apple.com"'), "ns_u summary wrong")
nsarr = self.frame().FindVariable("nsarr")
nsarr.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
nsarr.SetPreferSyntheticValue(True)
nsarr0 = nsarr.GetChildAtIndex(0)
nsarr0.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
nsarr0.SetPreferSyntheticValue(True)
nsarr1 = nsarr.GetChildAtIndex(1)
nsarr1.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
nsarr1.SetPreferSyntheticValue(True)
nsarr3 = nsarr.GetChildAtIndex(3)
nsarr3.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)
nsarr3.SetPreferSyntheticValue(True)
self.assertTrue(
nsarr0.GetSummary() == ("Int%d(2)" % IntWidth),
'nsarr[0] summary wrong')
self.assertTrue(
nsarr1.GetSummary() == ("Int%d(3)" % IntWidth),
'nsarr[1] summary wrong')
self.assertTrue(
nsarr3.GetSummary() == ("Int%d(5)" % IntWidth),
'nsarr[3] summary wrong')
self.expect(
'frame variable -d run nsarr[4] --ptr-depth=1',
substrs=[
'"One"',
'"Two"',
'"Three"'])
self.expect(
'frame variable -d run nsarr[5] --ptr-depth=1',
substrs=[
("Int%d(1)" % IntWidth),
("Int%d(2)" % IntWidth),
("Int%d(3)" % IntWidth)])
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