scons_gd/scons/test/option/taskmastertrace.py
2022-10-15 16:06:26 +02:00

227 lines
9.3 KiB
Python

#!/usr/bin/env python
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"""
Simple tests of the --taskmastertrace= option.
"""
import TestSCons
test = TestSCons.TestSCons()
test.write('SConstruct', """
DefaultEnvironment(tools=[])
env = Environment(tools=[])
# We name the files 'Tfile' so that they will sort after the SConstruct
# file regardless of whether the test is being run on a case-sensitive
# or case-insensitive system.
env.Command('Tfile.out', 'Tfile.mid', Copy('$TARGET', '$SOURCE'))
env.Command('Tfile.mid', 'Tfile.in', Copy('$TARGET', '$SOURCE'))
""")
test.write('Tfile.in', "Tfile.in\n")
expect_stdout = test.wrap_stdout("""\
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 '.'> and its children:
Taskmaster: <no_state 0 'SConstruct'>
Taskmaster: <no_state 0 'Tfile.in'>
Taskmaster: <no_state 0 'Tfile.mid'>
Taskmaster: <no_state 0 'Tfile.out'>
Taskmaster: adjusted ref count: <pending 1 '.'>, child 'SConstruct'
Taskmaster: adjusted ref count: <pending 2 '.'>, child 'Tfile.in'
Taskmaster: adjusted ref count: <pending 3 '.'>, child 'Tfile.mid'
Taskmaster: adjusted ref count: <pending 4 '.'>, child 'Tfile.out'
Taskmaster: Considering node <no_state 0 'SConstruct'> and its children:
Taskmaster: Evaluating <pending 0 'SConstruct'>
Task.make_ready_current(): node <pending 0 'SConstruct'>
Task.prepare(): node <up_to_date 0 'SConstruct'>
Task.executed_with_callbacks(): node <up_to_date 0 'SConstruct'>
Task.postprocess(): node <up_to_date 0 'SConstruct'>
Task.postprocess(): removing <up_to_date 0 'SConstruct'>
Task.postprocess(): adjusted parent ref count <pending 3 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.in'> and its children:
Taskmaster: Evaluating <pending 0 'Tfile.in'>
Task.make_ready_current(): node <pending 0 'Tfile.in'>
Task.prepare(): node <up_to_date 0 'Tfile.in'>
Task.executed_with_callbacks(): node <up_to_date 0 'Tfile.in'>
Task.postprocess(): node <up_to_date 0 'Tfile.in'>
Task.postprocess(): removing <up_to_date 0 'Tfile.in'>
Task.postprocess(): adjusted parent ref count <pending 2 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.mid'> and its children:
Taskmaster: <up_to_date 0 'Tfile.in'>
Taskmaster: Evaluating <pending 0 'Tfile.mid'>
Task.make_ready_current(): node <pending 0 'Tfile.mid'>
Task.prepare(): node <executing 0 'Tfile.mid'>
Task.execute(): node <executing 0 'Tfile.mid'>
Copy("Tfile.mid", "Tfile.in")
Task.executed_with_callbacks(): node <executing 0 'Tfile.mid'>
Task.postprocess(): node <executed 0 'Tfile.mid'>
Task.postprocess(): removing <executed 0 'Tfile.mid'>
Task.postprocess(): adjusted parent ref count <pending 1 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.out'> and its children:
Taskmaster: <executed 0 'Tfile.mid'>
Taskmaster: Evaluating <pending 0 'Tfile.out'>
Task.make_ready_current(): node <pending 0 'Tfile.out'>
Task.prepare(): node <executing 0 'Tfile.out'>
Task.execute(): node <executing 0 'Tfile.out'>
Copy("Tfile.out", "Tfile.mid")
Task.executed_with_callbacks(): node <executing 0 'Tfile.out'>
Task.postprocess(): node <executed 0 'Tfile.out'>
Task.postprocess(): removing <executed 0 'Tfile.out'>
Task.postprocess(): adjusted parent ref count <pending 0 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <pending 0 '.'> and its children:
Taskmaster: <up_to_date 0 'SConstruct'>
Taskmaster: <up_to_date 0 'Tfile.in'>
Taskmaster: <executed 0 'Tfile.mid'>
Taskmaster: <executed 0 'Tfile.out'>
Taskmaster: Evaluating <pending 0 '.'>
Task.make_ready_current(): node <pending 0 '.'>
Task.prepare(): node <executing 0 '.'>
Task.execute(): node <executing 0 '.'>
Task.executed_with_callbacks(): node <executing 0 '.'>
Task.postprocess(): node <executed 0 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: No candidate anymore.
""")
test.run(arguments='--taskmastertrace=- .', stdout=expect_stdout)
test.run(arguments='-c .')
expect_stdout = test.wrap_stdout("""\
Copy("Tfile.mid", "Tfile.in")
Copy("Tfile.out", "Tfile.mid")
""")
test.run(arguments='--taskmastertrace=trace.out .', stdout=expect_stdout)
expect_trace = """\
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 '.'> and its children:
Taskmaster: <no_state 0 'SConstruct'>
Taskmaster: <no_state 0 'Tfile.in'>
Taskmaster: <no_state 0 'Tfile.mid'>
Taskmaster: <no_state 0 'Tfile.out'>
Taskmaster: adjusted ref count: <pending 1 '.'>, child 'SConstruct'
Taskmaster: adjusted ref count: <pending 2 '.'>, child 'Tfile.in'
Taskmaster: adjusted ref count: <pending 3 '.'>, child 'Tfile.mid'
Taskmaster: adjusted ref count: <pending 4 '.'>, child 'Tfile.out'
Taskmaster: Considering node <no_state 0 'SConstruct'> and its children:
Taskmaster: Evaluating <pending 0 'SConstruct'>
Task.make_ready_current(): node <pending 0 'SConstruct'>
Task.prepare(): node <up_to_date 0 'SConstruct'>
Task.executed_with_callbacks(): node <up_to_date 0 'SConstruct'>
Task.postprocess(): node <up_to_date 0 'SConstruct'>
Task.postprocess(): removing <up_to_date 0 'SConstruct'>
Task.postprocess(): adjusted parent ref count <pending 3 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.in'> and its children:
Taskmaster: Evaluating <pending 0 'Tfile.in'>
Task.make_ready_current(): node <pending 0 'Tfile.in'>
Task.prepare(): node <up_to_date 0 'Tfile.in'>
Task.executed_with_callbacks(): node <up_to_date 0 'Tfile.in'>
Task.postprocess(): node <up_to_date 0 'Tfile.in'>
Task.postprocess(): removing <up_to_date 0 'Tfile.in'>
Task.postprocess(): adjusted parent ref count <pending 2 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.mid'> and its children:
Taskmaster: <up_to_date 0 'Tfile.in'>
Taskmaster: Evaluating <pending 0 'Tfile.mid'>
Task.make_ready_current(): node <pending 0 'Tfile.mid'>
Task.prepare(): node <executing 0 'Tfile.mid'>
Task.execute(): node <executing 0 'Tfile.mid'>
Task.executed_with_callbacks(): node <executing 0 'Tfile.mid'>
Task.postprocess(): node <executed 0 'Tfile.mid'>
Task.postprocess(): removing <executed 0 'Tfile.mid'>
Task.postprocess(): adjusted parent ref count <pending 1 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <no_state 0 'Tfile.out'> and its children:
Taskmaster: <executed 0 'Tfile.mid'>
Taskmaster: Evaluating <pending 0 'Tfile.out'>
Task.make_ready_current(): node <pending 0 'Tfile.out'>
Task.prepare(): node <executing 0 'Tfile.out'>
Task.execute(): node <executing 0 'Tfile.out'>
Task.executed_with_callbacks(): node <executing 0 'Tfile.out'>
Task.postprocess(): node <executed 0 'Tfile.out'>
Task.postprocess(): removing <executed 0 'Tfile.out'>
Task.postprocess(): adjusted parent ref count <pending 0 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: Considering node <pending 0 '.'> and its children:
Taskmaster: <up_to_date 0 'SConstruct'>
Taskmaster: <up_to_date 0 'Tfile.in'>
Taskmaster: <executed 0 'Tfile.mid'>
Taskmaster: <executed 0 'Tfile.out'>
Taskmaster: Evaluating <pending 0 '.'>
Task.make_ready_current(): node <pending 0 '.'>
Task.prepare(): node <executing 0 '.'>
Task.execute(): node <executing 0 '.'>
Task.executed_with_callbacks(): node <executing 0 '.'>
Task.postprocess(): node <executed 0 '.'>
Taskmaster: Looking for a node to evaluate
Taskmaster: No candidate anymore.
"""
test.must_match('trace.out', expect_trace, mode='r')
test.pass_test()
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