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