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# Copyright (C) 2016 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
'''Module that contains the test TestBreakpointCoordinate.'''
from __future__ import absolute_import
from harness.test_base_remote import TestBaseRemote
from harness.decorators import (
wimpy,
ordered_test,
cpp_only_test,
)
from harness.assert_mixins import CoordinateAssertionsMixin
class TestBreakpointCoordinate(TestBaseRemote, CoordinateAssertionsMixin):
'''Tests breaking on a specific kernel invocation.
Uses the -c option to specify the coordinate.
'''
bundle_target = {
'java': 'Allocations',
'jni': 'JNIAllocations',
'cpp': 'CppAllocations'
}
def setup(self, android):
'''This test requires to be run on one thread.
Args:
android: The android_util module.
'''
android.push_prop('debug.rs.max-threads', 1)
def teardown(self, android):
'''Reset the number of RS threads to the previous value.
Args:
android: The android_util module.
'''
android.pop_prop('debug.rs.max-threads')
@wimpy
@ordered_test(0)
def test_breakpoint_coordinate_2d_swizzle_kernel(self):
# pylint: disable=line-too-long
# test conditional coordinate in two dimensions
# breakpoint 1
self.assert_coord_bp_set('swizzle_kernel', 3, 7)
# we will delete this breakpoint before we hit it.
# breakpoint 2
self.assert_coord_bp_set('swizzle_kernel', 199, 190)
self.assert_coord_stop('allocs', 'swizzle_kernel', x=3, y=7)
# check breakpoints that have been hit are disabled
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"2: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1"
]
)
# delete breakpoint on 199,199,0
self.try_command('breakpoint delete 2', ['1 breakpoints deleted'])
# check breakpoints that have been hit are disabled
self.try_command(
'breakpoint list',
["1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled"]
)
# test conditional coordinate in a single dimension
# breakpoint 3
self.assert_coord_bp_set('square_kernel', 8)
# check breakpoints that have been hit are disabled
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"3: RenderScript kernel breakpoint for 'square_kernel', locations = 1"
]
)
self.assert_coord_stop('allocs', 'square_kernel', x=8)
# check breakpoints that have been hit are disabled
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"3: RenderScript kernel breakpoint for 'square_kernel', locations = 1 Options: disabled"
]
)
@wimpy
@ordered_test(1)
def test_breakpoint_coordinate_3d_add_half_kernel(self):
# test conditional coordinate in three dimensions
# breakpoint 4
self.assert_coord_bp_set('add_half_kernel', 0, 0, 1)
# test we can set more than one conditional kernel breakpoint
# and both will be hit;
# breakpoint 5
self.assert_coord_bp_set('add_half_kernel', 0, 1, 2)
# Now assert that the next two continue/stop cycles hit our conditionals
self.assert_coord_stop('allocs', 'add_half_kernel', x=0, y=0, z=1)
self.assert_coord_stop('allocs', 'add_half_kernel', x=0, y=1, z=2)
# check we can see the coordinate from a function invoked by the kernel
# breakpoint 6
self.try_command(
'break set -n half_helper',
['librs.allocs.so`half_helper']
)
# continue till we hit breakpoint 6
self.assert_coord_stop('allocs', 'half_helper', x=0, y=1, z=2)
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"3: RenderScript kernel breakpoint for 'square_kernel', locations = 1 Options: disabled",
"4: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled",
"5: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled",
"6: name = 'half_helper', locations = 1, resolved = 1, hit count = 1"
]
)
self.try_command('breakpoint delete 3', ['1 breakpoints deleted'])
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"4: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled",
"5: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled",
"6: name = 'half_helper', locations = 1, resolved = 1, hit count = 1"
]
)
self.try_command('breakpoint delete 6', ['1 breakpoints deleted'])
self.try_command(
'breakpoint list',
[
"1: RenderScript kernel breakpoint for 'swizzle_kernel', locations = 1 Options: disabled",
"4: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled",
"5: RenderScript kernel breakpoint for 'add_half_kernel', locations = 1 Options: disabled"
]
)
@cpp_only_test()
@ordered_test('last')
def test_cpp_cleanup(self):
self.try_command('breakpoint delete 4', ['1 breakpoints deleted'])
self.try_command('breakpoint delete 5', ['1 breakpoints deleted'])
self.try_command('process continue', ['exited with status = 0'])
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