74e6f14adb
If we trace back through code that has no debug info, as when calling
through C code compiled with -g0, we won't have a function name.
Try to fetch the function name using the symbol table.
Adding the test case revealed that gotest failed to use the gccgo tag
when matching files, so add that.
Reviewed-on: https://go-review.googlesource.com/92756
From-SVN: r257495
36 lines
651 B
Go
36 lines
651 B
Go
// Copyright 2018 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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package main
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import "os"
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var cmds = map[string]func(){}
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func register(name string, f func()) {
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if cmds[name] != nil {
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panic("duplicate registration: " + name)
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}
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cmds[name] = f
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}
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func registerInit(name string, f func()) {
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if len(os.Args) >= 2 && os.Args[1] == name {
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f()
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}
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}
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func main() {
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if len(os.Args) < 2 {
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println("usage: " + os.Args[0] + " name-of-test")
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return
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}
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f := cmds[os.Args[1]]
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if f == nil {
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println("unknown function: " + os.Args[1])
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return
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}
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f()
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}
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