mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-29 21:15:39 +00:00
798b0da470
This moves the distribution definitions into a maintainable hujson file instead of just existing as constants in `distros.go`. Comments are maintained from the inline definitions. This uses jennifer[1] for hygenic source tree creation. This allows us to generate a unique top-level test for each VM run. This should hopefully help make the output of `go test` easier to read. This also separates each test out into its own top-level test so that we can better track the time that each distro takes. I really wish there was a way to have the `test_codegen.go` file _always_ run as a part of the compile process instead of having to rely on people remembering to run `go generate`, but I am limited by my tools. This will let us remove the `-distro-regex` flag and use `go test -run` to pick which distros are run. Signed-off-by: Christine Dodrill <xe@tailscale.com>
56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// build ignore
|
|
|
|
package main
|
|
|
|
import (
|
|
_ "embed"
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
"time"
|
|
|
|
"github.com/dave/jennifer/jen"
|
|
"github.com/iancoleman/strcase"
|
|
"tailscale.com/tstest/integration/vms"
|
|
)
|
|
|
|
func main() {
|
|
f := jen.NewFile("vms")
|
|
f.Comment("Code generated by tstest/integration/vms/gen/test_codegen.go DO NOT EDIT.")
|
|
|
|
ptr := jen.Op("*")
|
|
|
|
for i, d := range vms.Distros {
|
|
f.Func().
|
|
Id("TestRun" + strcase.ToCamel(d.Name)).
|
|
Params(jen.Id("t").Add(ptr).Qual("testing", "T")).
|
|
BlockFunc(func(g *jen.Group) {
|
|
g.Id("t").Dot("Parallel").Call()
|
|
g.Id("setupTests").Call(jen.Id("t"))
|
|
g.Id("testOneDistribution").Call(jen.Id("t"), jen.Lit(i), jen.Id("Distros").Index(jen.Lit(i)))
|
|
})
|
|
}
|
|
|
|
os.Remove("top_level_test.go")
|
|
fout, err := os.Create("top_level_test.go")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
defer fout.Close()
|
|
|
|
fmt.Fprintf(fout, "// Copyright (c) %d Tailscale Inc & AUTHORS All rights reserved.\n", time.Now().Year())
|
|
fout.WriteString("// Use of this source code is governed by a BSD-style\n")
|
|
fout.WriteString("// license that can be found in the LICENSE file.\n")
|
|
fout.WriteString("\n")
|
|
fout.WriteString("// +build linux\n\n")
|
|
|
|
err = f.Render(fout)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|