29 lines
832 B
Go
29 lines
832 B
Go
// Package gotest contains internal functionality. Although this package
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// contains one or more exported names it is not intended for public
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// consumption. See the examples package for how to use this project.
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package gotest
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import (
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"runtime"
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"strings"
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)
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func ResolveExternalCaller() (file string, line int, name string) {
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var caller_id uintptr
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callers := runtime.Callers(0, callStack)
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for x := 0; x < callers; x++ {
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caller_id, file, line, _ = runtime.Caller(x)
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if strings.HasSuffix(file, "_test.go") || strings.HasSuffix(file, "_tests.go") {
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name = runtime.FuncForPC(caller_id).Name()
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return
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}
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}
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file, line, name = "<unknown file>", -1, "<unknown name>"
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return // panic?
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}
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const maxStackDepth = 100 // This had better be enough...
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var callStack []uintptr = make([]uintptr, maxStackDepth, maxStackDepth)
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