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"""
Test that the debugger can call a *really* new function.
"""
import os
import lldb
import lldbsuite.test.lldbplatformutil as lldbplatformutil
import lldbsuite.test.lldbutil as lldbutil
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
def getOSName(os):
if os == 'macosx': return 'macOS'
if os == 'ios': return 'iOS'
if os == 'tvos': return 'tvOS'
if os == 'watchos': return 'watchOS'
return os
def getArch(os):
if os == 'macosx': return 'x86_64'
if os == 'ios': return 'arm64'
if os == 'tvos': return 'arm64'
if os == 'watchos': return 'armv7k'
return os
def getTriple(os, version):
return getArch(os) + '-apple-' + os + version
def getOlderVersion(major, minor):
if minor != 0:
return '%d.%d' % (major, minor-1)
return '%d.%d' % (major-1, minor)
class TestAvailability(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
@swiftTest
@skipIf(oslist=['linux', 'windows'])
def testAvailability(self):
platform_name = lldbplatformutil.getPlatform()
os_name = getOSName(platform_name)
platform = lldb.selected_platform
major = platform.GetOSMajorVersion()
minor = platform.GetOSMinorVersion()
version = '%d.%d'%(major, minor)
program = """
@available(%s %s, *) func f() {}
// ---------------------------------------------------------------------
// Method context.
// ---------------------------------------------------------------------
class C1 {
func method() {
print("in method") // break_1
}
}
C1().method() // break_0
// ---------------------------------------------------------------------
// Generic method context.
// ---------------------------------------------------------------------
class C2 {
func method<T>(_ t: T) {
print("in method") // break_2
}
}
C2().method(0)
// ---------------------------------------------------------------------
// Method in generic class context.
// ---------------------------------------------------------------------
class C3<T> {
func method() {
print("in method") // break_3
}
}
C3<Int>().method()
// ---------------------------------------------------------------------
// Generic method in generic class context.
// ---------------------------------------------------------------------
class C4<U> {
func method<V>(_ v: V) {
print("in method") // break_4
}
}
C4<Int>().method(0)
// ---------------------------------------------------------------------
// Function context.
// ---------------------------------------------------------------------
func f1() {
print("in function") // break_5
}
f1()
// ---------------------------------------------------------------------
// Generic function context.
// ---------------------------------------------------------------------
func f2<T>(_ t: T) {
print("in function") // break_6
}
f2(0)
// ---------------------------------------------------------------------
// Top-level context.
// ---------------------------------------------------------------------
print("in top_level") // break_7
"""
with open(self.getBuildArtifact("main.swift"), 'w') as main:
main.write(program %(os_name, version))
self.build(dictionary={'TRIPLE': getTriple(platform_name,
getOlderVersion(major, minor))})
source_spec = lldb.SBFileSpec("main.swift")
(target, process, thread, brk0) = \
lldbutil.run_to_source_breakpoint(self, "break_0", source_spec)
# Create breakpoints.
breakpoints = []
for i in range(1, 8):
breakpoints.append(target.BreakpointCreateBySourceRegex(
'break_%d'%i, lldb.SBFileSpec("main.swift")))
self.assertTrue(breakpoints[-1] and
breakpoints[-1].GetNumLocations() >= 1,
VALID_BREAKPOINT)
for breakpoint in breakpoints:
threads = lldbutil.continue_to_breakpoint(process, breakpoint)
self.runCmd("expr -d no-run-target -- f()", msg="can call")
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