24 lines
516 B
Go
24 lines
516 B
Go
// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
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package contract
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import (
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"fmt"
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)
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const assertMsg = "An assertion has failed"
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// Assert checks a condition and Fails if it is false.
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func Assert(cond bool) {
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if !cond {
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failfast(assertMsg)
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}
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}
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// Assertf checks a condition and Failfs if it is false, formatting and logging the given message.
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func Assertf(cond bool, msg string, args ...interface{}) {
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if !cond {
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failfast(fmt.Sprintf("%v: %v", assertMsg, fmt.Sprintf(msg, args...)))
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}
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}
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