#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
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"""
Test that invalid SetOption calls generate expected errors.
"""

import TestSCons

test = TestSCons.TestSCons()

badopts = (
    ("no_such_var", True, "This option is not settable from a SConscript file: no_such_var"),
    ("num_jobs", -22, "A positive integer is required: -22"),
    ("max_drift", "'Foo'", "An integer is required: 'Foo'"),
    ("duplicate", "'cookie'", "Not a valid duplication style: cookie"),
    ("diskcheck", "'off'", "Not a valid diskcheck value: off"),
    ("md5_chunksize", "'big'", "An integer is required: 'big'"),
    ("hash_chunksize", "'small'", "An integer is required: 'small'"),
)

for opt, value, expect in badopts:
    SConstruct = "SC-" + opt
    test.write(
        SConstruct,
        """\
DefaultEnvironment(tools=[])
SetOption("%(opt)s", %(value)s)
"""
        % locals(),
    )
    expect = r"scons: *** %s" % expect
    test.run(arguments='-Q -f %s .' % SConstruct, stderr=None, status=2)
    test.must_contain_all(test.stderr(), expect)

test.pass_test()

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