327 lines
7.8 KiB
Python
327 lines
7.8 KiB
Python
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#!/usr/bin/python
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# Copyright 2016 Steven Watanabe
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
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# Test the mi interface for the debugger
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import BoostBuild
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import TestCmd
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import re
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def split_stdin_stdout(text):
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"""stdin is all text after the prompt up to and including
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the next newline. Everything else is stdout. stdout
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may contain regular expressions enclosed in {{}}."""
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prompt = re.escape('(gdb) \n')
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pattern = re.compile('(?<=%s)((?:\d*-.*)\n)' % prompt)
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stdin = ''.join(re.findall(pattern, text))
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stdout = re.sub(pattern, '', text)
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outside_pattern = re.compile(r'(?:\A|(?<=\}\}))(?:[^\{]|(?:\{(?!\{)))*(?:(?=\{\{)|\Z)')
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def escape_line(line):
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line = re.sub(outside_pattern, lambda m: re.escape(m.group(0)), line)
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return re.sub(r'\{\{|\}\}', '', line)
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stdout = '\n'.join([escape_line(line) for line in stdout.split('\n')])
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return (stdin,stdout)
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def run(tester, io):
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(input,output) = split_stdin_stdout(io)
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tester.run_build_system(stdin=input, stdout=output, match=TestCmd.match_re)
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def make_tester():
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return BoostBuild.Tester(["-dmi"], pass_toolset=False, pass_d0=False,
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use_test_config=False, ignore_toolset_requirements=False, match=TestCmd.match_re)
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def test_exec_run():
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t = make_tester()
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t.write("test.jam", """\
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UPDATE ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="exited-normally"
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(gdb)
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73-gdb-exit
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73^exit
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""")
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t.cleanup()
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def test_exit_status():
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t = make_tester()
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t.write("test.jam", """\
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EXIT : 1 ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="exited",exit-code="1"
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(gdb)
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73-gdb-exit
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73^exit
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""")
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t.cleanup()
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def test_exec_step():
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t = make_tester()
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t.write("test.jam", """\
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rule g ( )
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{
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a = 1 ;
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b = 2 ;
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}
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rule f ( )
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{
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g ;
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c = 3 ;
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}
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f ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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-break-insert f
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^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",func="f"}
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="1",disp="keep",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="8"},thread-id="1",stopped-threads="all"
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(gdb)
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1-exec-step
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1^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="g",args=[],file="test.jam",fullname="{{.*}}test.jam",line="3"},thread-id="1"
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(gdb)
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2-exec-step
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2^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="g",args=[],file="test.jam",fullname="{{.*}}test.jam",line="4"},thread-id="1"
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(gdb)
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3-exec-step
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3^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="9"},thread-id="1"
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(gdb)
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73-gdb-exit
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73^exit
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""")
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t.cleanup()
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def test_exec_next():
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t = make_tester()
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t.write("test.jam", """\
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rule g ( )
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{
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a = 1 ;
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}
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rule f ( )
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{
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g ;
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b = 2 ;
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c = 3 ;
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}
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rule h ( )
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{
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f ;
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g ;
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}
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h ;
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d = 4 ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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-break-insert f
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^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",func="f"}
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="1",disp="keep",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="7"},thread-id="1",stopped-threads="all"
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(gdb)
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1-exec-next
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1^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="8"},thread-id="1"
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(gdb)
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2-exec-next
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2^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="9"},thread-id="1"
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(gdb)
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3-exec-next
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3^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="h",args=[],file="test.jam",fullname="{{.*}}test.jam",line="14"},thread-id="1"
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(gdb)
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4-exec-next
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4^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="module scope",args=[],file="test.jam",fullname="{{.*}}test.jam",line="17"},thread-id="1"
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(gdb)
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73-gdb-exit
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73^exit
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""")
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t.cleanup()
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def test_exec_finish():
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t = make_tester()
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t.write("test.jam", """\
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rule f ( )
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{
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a = 1 ;
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}
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rule g ( )
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{
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f ;
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b = 2 ;
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i ;
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}
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rule h ( )
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{
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g ;
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i ;
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}
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rule i ( )
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{
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c = 3 ;
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}
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h ;
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d = 4 ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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-break-insert f
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^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",func="f"}
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="1",disp="keep",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="3"},thread-id="1",stopped-threads="all"
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(gdb)
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1-exec-finish
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1^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="g",args=[],file="test.jam",fullname="{{.*}}test.jam",line="8"},thread-id="1"
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(gdb)
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2-exec-finish
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2^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="h",args=[],file="test.jam",fullname="{{.*}}test.jam",line="14"},thread-id="1"
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(gdb)
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3-exec-finish
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3^running
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(gdb)
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*stopped,reason="end-stepping-range",frame={func="module scope",args=[],file="test.jam",fullname="{{.*}}test.jam",line="21"},thread-id="1"
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(gdb)
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73-gdb-exit
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73^exit
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""")
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t.cleanup()
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def test_breakpoints():
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"""Tests the interaction between the following commands:
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break, clear, delete, disable, enable"""
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t = make_tester()
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t.write("test.jam", """\
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rule f ( )
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{
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a = 1 ;
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}
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rule g ( )
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{
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b = 2 ;
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}
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rule h ( )
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{
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c = 3 ;
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d = 4 ;
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}
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f ;
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g ;
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h ;
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UPDATE ;
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""")
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run(t, """\
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=thread-group-added,id="i1"
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(gdb)
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-break-insert f
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^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",func="f"}
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(gdb)
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72-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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72^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="1",disp="keep",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="3"},thread-id="1",stopped-threads="all"
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(gdb)
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-interpreter-exec console kill
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^done
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(gdb)
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-break-insert g
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^done,bkpt={number="2",type="breakpoint",disp="keep",enabled="y",func="g"}
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(gdb)
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-break-disable 1
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^done
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(gdb)
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73-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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73^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="2",disp="keep",frame={func="g",args=[],file="test.jam",fullname="{{.*}}test.jam",line="7"},thread-id="1",stopped-threads="all"
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(gdb)
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-interpreter-exec console kill
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^done
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(gdb)
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-break-enable 1
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^done
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(gdb)
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74-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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74^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="1",disp="keep",frame={func="f",args=[],file="test.jam",fullname="{{.*}}test.jam",line="3"},thread-id="1",stopped-threads="all"
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(gdb)
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-interpreter-exec console kill
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^done
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(gdb)
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-break-delete 1
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^done
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(gdb)
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75-exec-run -ftest.jam
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=thread-created,id="1",group-id="i1"
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75^running
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(gdb)
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*stopped,reason="breakpoint-hit",bkptno="2",disp="keep",frame={func="g",args=[],file="test.jam",fullname="{{.*}}test.jam",line="7"},thread-id="1",stopped-threads="all"
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(gdb)
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76-gdb-exit
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76^exit
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""")
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t.cleanup()
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test_exec_run()
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test_exit_status()
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test_exec_step()
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test_exec_next()
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test_exec_finish()
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test_breakpoints()
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