mirror of https://go.googlesource.com/go
46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
// Copyright 2023 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// This file and importx_test.go make it possible to write tests in the runtime
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// package, which is generally more convenient for testing runtime internals.
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// For tests that mostly touch public APIs, it's generally easier to write them
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// in the runtime_test package and export any runtime internals via
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// export_test.go.
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//
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// There are a few limitations on runtime package tests that this bridges:
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//
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// 1. Tests use the signature "XTest<name>(t TestingT)". Since runtime can't import
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// testing, test functions can't use testing.T, so instead we have the T
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// interface, which *testing.T satisfies. And we start names with "XTest"
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// because otherwise go test will complain about Test functions with the wrong
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// signature. To actually expose these as test functions, this file contains
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// trivial wrappers.
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//
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// 2. Runtime package tests can't directly import other std packages, so we
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// inject any necessary functions from std.
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// TODO: Generate this
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package runtime_test
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import (
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"fmt"
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"internal/testenv"
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"runtime"
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"testing"
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)
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func init() {
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runtime.FmtSprintf = fmt.Sprintf
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runtime.TestenvOptimizationOff = testenv.OptimizationOff
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}
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func TestInlineUnwinder(t *testing.T) {
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runtime.XTestInlineUnwinder(t)
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}
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func TestSPWrite(t *testing.T) {
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runtime.XTestSPWrite(t)
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}
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