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[testsuite] Split Obj-C foundation test 

TestObjCMethods2.py was the third-longest running test on Darwin. By
splitting it up, lit can exploit parallelism to reduce the total wall
clock time.

llvm-svn: 358088
This commit is contained in:
Jonas Devlieghere 2019-04-10 14:30:00 +00:00
parent 3ecb04a9da
commit 6a7412a893
4 changed files with 165 additions and 153 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

177
lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethods2.py
View File

@ -5,8 +5,6 @@ Test more expression command sequences with objective-c.
from __future__ import print_function
import os
import time
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
@ -18,40 +16,36 @@ class FoundationTestCase2(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line numbers to break at.
self.lines = []
self.lines.append(
line_number(
'main.m',
'// Break here for selector: tests'))
self.lines.append(
line_number(
'main.m',
'// Break here for NSArray tests'))
self.lines.append(
line_number(
'main.m',
'// Break here for NSString tests'))
self.lines.append(
line_number(
'main.m',
'// Break here for description test'))
self.lines.append(
line_number(
'main.m',
'// Set break point at this line'))
def test_more_expr_commands(self):
def test_expr_commands(self):
"""More expression commands for objective-c."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
lines = []
lines.append(
line_number(
'main.m',
'// Break here for selector: tests'))
lines.append(
line_number(
'main.m',
'// Break here for NSArray tests'))
lines.append(
line_number(
'main.m',
'// Break here for NSString tests'))
lines.append(
line_number(
'main.m',
'// Break here for description test'))
lines.append(
line_number(
'main.m',
'// Set break point at this line'))
# Create a bunch of breakpoints.
for line in self.lines:
for line in lines:
lldbutil.run_break_set_by_file_and_line(
self, "main.m", line, num_expected_locations=1, loc_exact=True)
@ -80,126 +74,3 @@ class FoundationTestCase2(TestBase):
"description"])
self.runCmd("process continue")
def test_NSArray_expr_commands(self):
"""Test expression commands for NSArray."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside Test_NSArray:
line = self.lines[1]
lldbutil.run_break_set_by_file_and_line(
self, "main.m", line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
# Test_NSArray:
self.runCmd("thread backtrace")
self.expect("expression (int)[nil_mutable_array count]",
patterns=["\(int\) \$.* = 0"])
self.expect("expression (int)[array1 count]",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)[array2 count]",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)array1.count",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)array2.count",
patterns=["\(int\) \$.* = 3"])
self.runCmd("process continue")
def test_NSString_expr_commands(self):
"""Test expression commands for NSString."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside Test_NSString:
line = self.lines[2]
lldbutil.run_break_set_by_file_and_line(
self, "main.m", line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
# Test_NSString:
self.runCmd("thread backtrace")
self.expect("expression (int)[str length]",
patterns=["\(int\) \$.* ="])
self.expect("expression (int)[str_id length]",
patterns=["\(int\) \$.* ="])
self.expect("expression (id)[str description]",
patterns=["\(id\) \$.* = 0x"])
self.expect("expression (id)[str_id description]",
patterns=["\(id\) \$.* = 0x"])
self.expect("expression str.length")
self.expect('expression str = @"new"')
self.runCmd("image lookup -t NSString")
self.expect('expression str = (id)[NSString stringWithCString: "new"]')
self.runCmd("process continue")
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_MyString_dump_with_runtime(self):
"""Test dump of a known Objective-C object by dereferencing it."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
line = self.lines[4]
lldbutil.run_break_set_by_file_and_line(
self, "main.m", line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
self.expect(
"expression --show-types -- *my",
patterns=[
"\(MyString\) \$.* = ",
"\(MyBase\)"])
self.runCmd("process continue")
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_runtime_types(self):
"""Test commands that require runtime types"""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside Test_NSString:
line = self.lines[2]
lldbutil.run_break_set_by_source_regexp(
self, "NSString tests")
self.runCmd("run", RUN_SUCCEEDED)
# Test_NSString:
self.runCmd("thread backtrace")
self.expect("expression [str length]",
patterns=["\(NSUInteger\) \$.* ="])
self.expect("expression str.length")
self.expect('expression str = [NSString stringWithCString: "new"]')
self.expect(
'po [NSError errorWithDomain:@"Hello" code:35 userInfo:@{@"NSDescription" : @"be completed."}]',
substrs=[
"Error Domain=Hello",
"Code=35",
"be completed."])
self.runCmd("process continue")
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_NSError_p(self):
"""Test that p of the result of an unknown method does require a cast."""
self.build()
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
line = self.lines[4]
lldbutil.run_break_set_by_file_and_line(
self, "main.m", line, num_expected_locations=1, loc_exact=True)
self.runCmd("run", RUN_SUCCEEDED)
self.expect("p [NSError thisMethodIsntImplemented:0]", error=True, patterns=[
"no known method", "cast the message send to the method's return type"])
self.runCmd("process continue")

37
lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethodsNSArray.py Normal file
View File

@ -0,0 +1,37 @@
"""
Test more expression command sequences with objective-c.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
@skipUnlessDarwin
class FoundationTestCaseNSArray(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_NSArray_expr_commands(self):
"""Test expression commands for NSArray."""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Break here for NSArray tests',
lldb.SBFileSpec('main.m', False))
self.runCmd("thread backtrace")
self.expect("expression (int)[nil_mutable_array count]",
patterns=["\(int\) \$.* = 0"])
self.expect("expression (int)[array1 count]",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)[array2 count]",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)array1.count",
patterns=["\(int\) \$.* = 3"])
self.expect("expression (int)array2.count",
patterns=["\(int\) \$.* = 3"])
self.runCmd("process continue")

50
lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethodsNSError.py Normal file
View File

@ -0,0 +1,50 @@
"""
Test more expression command sequences with objective-c.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
@skipUnlessDarwin
class FoundationTestCaseNSError(TestBase):
mydir = TestBase.compute_mydir(__file__)
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_runtime_types(self):
"""Test commands that require runtime types"""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Break here for NSString tests',
lldb.SBFileSpec('main.m', False))
# Test_NSString:
self.runCmd("thread backtrace")
self.expect("expression [str length]",
patterns=["\(NSUInteger\) \$.* ="])
self.expect("expression str.length")
self.expect('expression str = [NSString stringWithCString: "new"]')
self.expect(
'po [NSError errorWithDomain:@"Hello" code:35 userInfo:@{@"NSDescription" : @"be completed."}]',
substrs=[
"Error Domain=Hello",
"Code=35",
"be completed."])
self.runCmd("process continue")
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_NSError_p(self):
"""Test that p of the result of an unknown method does require a cast."""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Set break point at this line',
lldb.SBFileSpec('main.m', False))
self.expect("p [NSError thisMethodIsntImplemented:0]", error=True, patterns=[
"no known method", "cast the message send to the method's return type"])
self.runCmd("process continue")

54
lldb/packages/Python/lldbsuite/test/lang/objc/foundation/TestObjCMethodsString.py Normal file
View File

@ -0,0 +1,54 @@
"""
Test more expression command sequences with objective-c.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
@skipUnlessDarwin
class FoundationTestCaseString(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_NSString_expr_commands(self):
"""Test expression commands for NSString."""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Break here for NSString tests',
lldb.SBFileSpec('main.m', False))
# Test_NSString:
self.runCmd("thread backtrace")
self.expect("expression (int)[str length]",
patterns=["\(int\) \$.* ="])
self.expect("expression (int)[str_id length]",
patterns=["\(int\) \$.* ="])
self.expect("expression (id)[str description]",
patterns=["\(id\) \$.* = 0x"])
self.expect("expression (id)[str_id description]",
patterns=["\(id\) \$.* = 0x"])
self.expect("expression str.length")
self.expect('expression str = @"new"')
self.runCmd("image lookup -t NSString")
self.expect('expression str = (id)[NSString stringWithCString: "new"]')
self.runCmd("process continue")
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
def test_MyString_dump_with_runtime(self):
"""Test dump of a known Objective-C object by dereferencing it."""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Set break point at this line',
lldb.SBFileSpec('main.m', False))
self.expect(
"expression --show-types -- *my",
patterns=[
"\(MyString\) \$.* = ",
"\(MyBase\)"])
self.runCmd("process continue")