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project('test format string')
# Test all supported types in message(), format(), f-string.
foreach t : [get_option('opt'), 42, true, false, 'str', ['list'], {'dict': 'value'}]
message(t, '@0@'.format(t), f'@t@', [t], {'key': t})
endforeach
# Deprecated but should work with str.format().
env = environment()
message('@0@'.format(env))
# Should fail with f-string and message()
error_msg = 'Value other than strings, integers, bools, options, dictionaries and lists thereof.'
testcase expect_error('message(): ' + error_msg)
message(env)
endtestcase
testcase expect_error('f-string: ' + error_msg)
message(f'@env@')
endtestcase
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