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72 lines
1.3 KiB
Plaintext
72 lines
1.3 KiB
Plaintext
env GOPRIVATE=test/main
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garble build
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exec ./main
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cmp stderr main.stderr
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! binsubstr main$exe 'garbledFunc' 'GarbledFunc'
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[short] stop # no need to verify this with -short
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go build
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exec ./main
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cmp stderr main.stderr
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-- go.mod --
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module test/main
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go 1.15
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-- main.go --
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package main
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import (
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_ "os/exec"
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_ "strings"
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_ "unsafe"
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_ "test/main/imported"
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)
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// A linkname to an external non-garbled func.
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//go:linkname byteIndex strings.IndexByte
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func byteIndex(s string, c byte) int
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// A linkname to an external non-garbled non-exported func.
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//go:linkname interfaceEqual os/exec.interfaceEqual
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func interfaceEqual(a, b interface{}) bool
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// A linkname to an external garbled func.
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//go:linkname garbledFunc test/main/imported.GarbledFuncImpl
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func garbledFunc() string
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// A linkname to an entirely made up name, implemented elsewhere.
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//go:linkname renamedFunc madeup.newName
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func renamedFunc() string
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func main() {
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println(byteIndex("01234", '3'))
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println(interfaceEqual("Sephiroth", 7))
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println(garbledFunc())
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println(renamedFunc())
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}
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-- imported/imported.go --
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package imported
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import (
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_ "unsafe"
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)
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func GarbledFuncImpl() string {
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return "garbled func"
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}
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//go:linkname renamedFunc madeup.newName
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func renamedFunc() string {
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return "renamed func"
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}
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-- main.stderr --
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3
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false
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garbled func
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renamed func
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