blob: 27c0b92514b3c7aca5382432566c157d8c8136b5 [file] [log] [blame]
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"internal/platform"
"testing"
)
// TestSupportedBuildModes tests that dist and the main tools agree on
// which build modes are supported for a given target. We do things
// this way because the dist tool needs to be buildable directly by
// the bootstrap compiler, and as such can't import internal packages.
func TestSupported(t *testing.T) {
defer func(a, o string) {
goarch = a
goos = o
}(goarch, goos)
var modes = []string{
// we assume that "exe" and "archive" always work
"pie",
"c-archive",
"c-shared",
"shared",
"plugin",
}
for _, a := range okgoarch {
goarch = a
for _, o := range okgoos {
if _, ok := cgoEnabled[o+"/"+a]; !ok {
continue
}
goos = o
for _, mode := range modes {
var dt tester
dist := dt.supportedBuildmode(mode)
std := platform.BuildModeSupported("gc", mode, o, a)
if dist != std {
t.Errorf("discrepancy for %s-%s %s: dist says %t, standard library says %t", o, a, mode, dist, std)
}
}
}
}
}