mirror of https://github.com/tailscale/tailscale/
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
410 lines
13 KiB
Go
410 lines
13 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package main
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"tailscale.com/version/mkversion"
|
|
)
|
|
|
|
var fakeVersion = mkversion.VersionInfo{
|
|
Short: "1.2.3",
|
|
Long: "1.2.3-long",
|
|
GitHash: "abcd",
|
|
OtherHash: "defg",
|
|
Xcode: "100.2.3",
|
|
Winres: "1,2,3,0",
|
|
}
|
|
|
|
func TestAutoflags(t *testing.T) {
|
|
tests := []struct {
|
|
// name convention: "<hostos>_<hostarch>_to_<targetos>_<targetarch>_<anything else?>"
|
|
name string
|
|
env map[string]string
|
|
argv []string
|
|
goroot string
|
|
nativeGOOS string
|
|
nativeGOARCH string
|
|
|
|
wantEnv map[string]string
|
|
envDiff string
|
|
wantArgv []string
|
|
}{
|
|
{
|
|
name: "linux_amd64_to_linux_amd64",
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "install_linux_amd64_to_linux_amd64",
|
|
argv: []string{"gocross", "install", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "install",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_riscv64",
|
|
env: map[string]string{
|
|
"GOARCH": "riscv64",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=0 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=riscv64 (was riscv64)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_freebsd_amd64",
|
|
env: map[string]string{
|
|
"GOOS": "freebsd",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=0 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=freebsd (was freebsd)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_amd64_race",
|
|
argv: []string{"gocross", "test", "-race", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "test",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"-race",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_windows_amd64",
|
|
env: map[string]string{
|
|
"GOOS": "windows",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=0 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=windows (was windows)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg -H windows -s",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "darwin_arm64_to_darwin_arm64",
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "arm64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=arm64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=darwin (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "darwin_arm64_to_darwin_amd64",
|
|
env: map[string]string{
|
|
"GOARCH": "amd64",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "arm64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was amd64)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=darwin (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "darwin_arm64_to_ios_arm64",
|
|
env: map[string]string{
|
|
"GOOS": "ios",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "arm64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=arm64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=ios (was ios)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=1 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "darwin_arm64_to_darwin_amd64_xcode",
|
|
env: map[string]string{
|
|
"GOOS": "darwin",
|
|
"GOARCH": "amd64",
|
|
"XCODE_VERSION_ACTUAL": "1300",
|
|
"DEPLOYMENT_TARGET_CLANG_FLAG_NAME": "mmacosx-version-min",
|
|
"MACOSX_DEPLOYMENT_TARGET": "11.3",
|
|
"DEPLOYMENT_TARGET_CLANG_ENV_NAME": "MACOSX_DEPLOYMENT_TARGET",
|
|
"SDKROOT": "/my/sdk/root",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "arm64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 -mmacosx-version-min=11.3 -isysroot /my/sdk/root -arch x86_64 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS=-mmacosx-version-min=11.3 -isysroot /my/sdk/root -arch x86_64 (was <nil>)
|
|
GOARCH=amd64 (was amd64)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=darwin (was darwin)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg -w",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_amd64_in_goroot",
|
|
argv: []string{"go", "build", "./cmd/tailcontrol"},
|
|
goroot: "/special/toolchain/path",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/special/toolchain/path (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"go", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_list_amd64_to_linux_amd64",
|
|
argv: []string{"gocross", "list", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "list",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_amd64_with_extra_glibc_path",
|
|
env: map[string]string{
|
|
"GOCROSS_GLIBC_DIR": "/my/glibc/path",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=amd64 (was <nil>)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=linux (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,osusergo,netgo",
|
|
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg '-extldflags=-static -L /my/glibc/path'",
|
|
"./cmd/tailcontrol",
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
getver := func() mkversion.VersionInfo { return fakeVersion }
|
|
env := newEnvironmentForTest(test.env, nil, nil)
|
|
|
|
gotArgv, env, err := autoflagsForTest(test.argv, env, test.goroot, test.nativeGOOS, test.nativeGOARCH, getver)
|
|
if err != nil {
|
|
t.Fatalf("newAutoflagsForTest failed: %v", err)
|
|
}
|
|
|
|
if diff := env.Diff(); diff != test.envDiff {
|
|
t.Errorf("wrong environment diff, got:\n%s\n\nwant:\n%s", diff, test.envDiff)
|
|
}
|
|
if !reflect.DeepEqual(gotArgv, test.wantArgv) {
|
|
t.Errorf("wrong argv:\n got : %s\n want: %s", formatArgv(gotArgv), formatArgv(test.wantArgv))
|
|
}
|
|
})
|
|
}
|
|
}
|