diff options
Diffstat (limited to 'src/runtime/import_test.go')
-rw-r--r-- | src/runtime/import_test.go | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/runtime/import_test.go b/src/runtime/import_test.go new file mode 100644 index 0000000..2bf80aa --- /dev/null +++ b/src/runtime/import_test.go @@ -0,0 +1,45 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// This file and importx_test.go make it possible to write tests in the runtime +// package, which is generally more convenient for testing runtime internals. +// For tests that mostly touch public APIs, it's generally easier to write them +// in the runtime_test package and export any runtime internals via +// export_test.go. +// +// There are a few limitations on runtime package tests that this bridges: +// +// 1. Tests use the signature "XTest<name>(t TestingT)". Since runtime can't import +// testing, test functions can't use testing.T, so instead we have the T +// interface, which *testing.T satisfies. And we start names with "XTest" +// because otherwise go test will complain about Test functions with the wrong +// signature. To actually expose these as test functions, this file contains +// trivial wrappers. +// +// 2. Runtime package tests can't directly import other std packages, so we +// inject any necessary functions from std. + +// TODO: Generate this + +package runtime_test + +import ( + "fmt" + "internal/testenv" + "runtime" + "testing" +) + +func init() { + runtime.FmtSprintf = fmt.Sprintf + runtime.TestenvOptimizationOff = testenv.OptimizationOff +} + +func TestInlineUnwinder(t *testing.T) { + runtime.XTestInlineUnwinder(t) +} + +func TestSPWrite(t *testing.T) { + runtime.XTestSPWrite(t) +} |