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706 lines
22 KiB
Go
706 lines
22 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package main
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import (
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"reflect"
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"testing"
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"tailscale.com/version/mkversion"
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)
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var fakeVersion = mkversion.VersionInfo{
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Short: "1.2.3",
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Long: "1.2.3-long",
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GitHash: "abcd",
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OtherHash: "defg",
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Xcode: "100.2.3",
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Winres: "1,2,3,0",
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}
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func TestAutoflags(t *testing.T) {
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tests := []struct {
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// name convention: "<hostos>_<hostarch>_to_<targetos>_<targetarch>_<anything else?>"
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name string
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env map[string]string
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argv []string
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goroot string
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nativeGOOS string
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nativeGOARCH string
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wantEnv map[string]string
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envDiff string
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wantArgv []string
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}{
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{
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name: "linux_amd64_to_linux_amd64",
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=1 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=linux (was <nil>)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go,osusergo,netgo",
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"-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'",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "install_linux_amd64_to_linux_amd64",
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argv: []string{"gocross", "install", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=1 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=linux (was <nil>)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "install",
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"-trimpath",
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"-tags=tailscale_go,osusergo,netgo",
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"-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'",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_linux_riscv64",
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env: map[string]string{
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"GOARCH": "riscv64",
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},
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=0 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=riscv64 (was riscv64)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=linux (was <nil>)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go,osusergo,netgo",
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"-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'",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_freebsd_amd64",
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env: map[string]string{
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"GOOS": "freebsd",
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},
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=0 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=freebsd (was freebsd)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_linux_amd64_race",
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argv: []string{"gocross", "test", "-race", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=1 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=linux (was <nil>)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "test",
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"-tags=tailscale_go,osusergo,netgo",
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"-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'",
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"-race",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_windows_amd64",
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env: map[string]string{
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"GOOS": "windows",
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},
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=0 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=windows (was windows)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_android_amd64",
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env: map[string]string{
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"GOOS": "android",
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},
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=0 (was <nil>)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=android (was android)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "linux_amd64_to_android_amd64_cgo",
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env: map[string]string{
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"GOOS": "android",
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"CGO_ENABLED": "1",
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},
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "linux",
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nativeGOARCH: "amd64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=1 (was 1)
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CGO_LDFLAGS= (was <nil>)
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GOARCH=amd64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=android (was android)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "darwin_arm64_to_darwin_arm64",
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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goroot: "/goroot",
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nativeGOOS: "darwin",
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nativeGOARCH: "arm64",
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
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CGO_ENABLED=1 (was <nil>)
|
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CGO_LDFLAGS= (was <nil>)
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GOARCH=arm64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=darwin (was <nil>)
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GOROOT=/goroot (was <nil>)
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GOTOOLCHAIN=local (was <nil>)
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go,omitidna,omitpemdecrypt",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "darwin_arm64_to_darwin_arm64_empty_goos",
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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env: map[string]string{
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"GOOS": "",
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},
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goroot: "/goroot",
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nativeGOOS: "darwin",
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nativeGOARCH: "arm64",
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|
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envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
|
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CGO_ENABLED=1 (was <nil>)
|
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CGO_LDFLAGS= (was <nil>)
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GOARCH=arm64 (was <nil>)
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GOARM=5 (was <nil>)
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GOMIPS=softfloat (was <nil>)
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GOOS=darwin (was )
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GOROOT=/goroot (was <nil>)
|
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GOTOOLCHAIN=local (was <nil>)
|
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TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
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wantArgv: []string{
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"gocross", "build",
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"-trimpath",
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"-tags=tailscale_go,omitidna,omitpemdecrypt",
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"-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",
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"./cmd/tailcontrol",
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},
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},
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{
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name: "darwin_arm64_to_darwin_arm64_empty_goarch",
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argv: []string{"gocross", "build", "./cmd/tailcontrol"},
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env: map[string]string{
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"GOARCH": "",
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},
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goroot: "/goroot",
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nativeGOOS: "darwin",
|
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nativeGOARCH: "arm64",
|
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|
|
envDiff: `CC=cc (was <nil>)
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CGO_CFLAGS=-O3 -std=gnu11 -g (was <nil>)
|
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CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS= (was <nil>)
|
|
GOARCH=arm64 (was )
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GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
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GOOS=darwin (was <nil>)
|
|
GOROOT=/goroot (was <nil>)
|
|
GOTOOLCHAIN=local (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
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|
"-tags=tailscale_go,omitidna,omitpemdecrypt",
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"-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",
|
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"./cmd/tailcontrol",
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},
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},
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{
|
|
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 -g (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>)
|
|
GOTOOLCHAIN=local (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 -g (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>)
|
|
GOTOOLCHAIN=local (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",
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|
},
|
|
},
|
|
{
|
|
name: "darwin_arm64_to_darwin_amd64_xcode",
|
|
env: map[string]string{
|
|
"GOOS": "darwin",
|
|
"GOARCH": "amd64",
|
|
"XCODE_VERSION_ACTUAL": "1300",
|
|
"MACOSX_DEPLOYMENT_TARGET": "11.3",
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|
"SDKROOT": "/my/sdk/root",
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|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "arm64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 -g -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>)
|
|
GOTOOLCHAIN=local (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt,ts_macext",
|
|
"-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: "darwin_amd64_to_ios_arm64_xcode",
|
|
env: map[string]string{
|
|
"GOOS": "ios",
|
|
"GOARCH": "arm64",
|
|
"XCODE_VERSION_ACTUAL": "1300",
|
|
"IPHONEOS_DEPLOYMENT_TARGET": "15.0",
|
|
"SDKROOT": "/my/sdk/root",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "darwin",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 -g -miphoneos-version-min=15.0 -isysroot /my/sdk/root -arch arm64 (was <nil>)
|
|
CGO_ENABLED=1 (was <nil>)
|
|
CGO_LDFLAGS=-miphoneos-version-min=15.0 -isysroot /my/sdk/root -arch arm64 (was <nil>)
|
|
GOARCH=arm64 (was arm64)
|
|
GOARM=5 (was <nil>)
|
|
GOMIPS=softfloat (was <nil>)
|
|
GOOS=ios (was ios)
|
|
GOROOT=/goroot (was <nil>)
|
|
GOTOOLCHAIN=local (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=1 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"gocross", "build",
|
|
"-trimpath",
|
|
"-tags=tailscale_go,omitidna,omitpemdecrypt,ts_macext",
|
|
"-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 -g (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>)
|
|
GOTOOLCHAIN=local (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 -g (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>)
|
|
GOTOOLCHAIN=local (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 -g (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>)
|
|
GOTOOLCHAIN=local (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",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_amd64_go_run_tags",
|
|
|
|
argv: []string{"go", "run", "./cmd/mkctr", "--tags=foo"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 -g (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>)
|
|
GOTOOLCHAIN=local (was <nil>)
|
|
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
|
|
wantArgv: []string{
|
|
"go", "run",
|
|
"-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/mkctr",
|
|
"--tags=foo",
|
|
},
|
|
},
|
|
{
|
|
name: "linux_amd64_to_linux_amd64_custom_toolchain",
|
|
env: map[string]string{
|
|
"GOTOOLCHAIN": "go1.30rc5",
|
|
},
|
|
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
|
|
goroot: "/goroot",
|
|
nativeGOOS: "linux",
|
|
nativeGOARCH: "amd64",
|
|
|
|
envDiff: `CC=cc (was <nil>)
|
|
CGO_CFLAGS=-O3 -std=gnu11 -g (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>)
|
|
GOTOOLCHAIN=local (was go1.30rc5)
|
|
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",
|
|
},
|
|
},
|
|
}
|
|
|
|
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))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestExtractTags(t *testing.T) {
|
|
s := func(ss ...string) []string { return ss }
|
|
tests := []struct {
|
|
name string
|
|
cmd string
|
|
in []string
|
|
filt []string // want filtered
|
|
tags []string // want tags
|
|
}{
|
|
{
|
|
name: "one_hyphen_tags",
|
|
cmd: "build",
|
|
in: s("foo", "-tags=a,b", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s("a", "b"),
|
|
},
|
|
{
|
|
name: "two_hyphen_tags",
|
|
cmd: "build",
|
|
in: s("foo", "--tags=a,b", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s("a", "b"),
|
|
},
|
|
{
|
|
name: "one_hypen_separate_arg",
|
|
cmd: "build",
|
|
in: s("foo", "-tags", "a,b", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s("a", "b"),
|
|
},
|
|
{
|
|
name: "two_hypen_separate_arg",
|
|
cmd: "build",
|
|
in: s("foo", "--tags", "a,b", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s("a", "b"),
|
|
},
|
|
{
|
|
name: "equal_empty",
|
|
cmd: "build",
|
|
in: s("foo", "--tags=", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s(),
|
|
},
|
|
{
|
|
name: "arg_empty",
|
|
cmd: "build",
|
|
in: s("foo", "--tags", "", "bar"),
|
|
filt: s("foo", "bar"),
|
|
tags: s(),
|
|
},
|
|
{
|
|
name: "arg_empty_truncated",
|
|
cmd: "build",
|
|
in: s("foo", "--tags"),
|
|
filt: s("foo"),
|
|
tags: s(),
|
|
},
|
|
{
|
|
name: "go_run_with_program_tags",
|
|
cmd: "run",
|
|
in: s("--foo", "--tags", "bar", "my/package/name", "--tags", "qux"),
|
|
filt: s("--foo", "my/package/name", "--tags", "qux"),
|
|
tags: s("bar"),
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
filt, tags := extractTags(tt.cmd, tt.in)
|
|
if !reflect.DeepEqual(filt, tt.filt) {
|
|
t.Errorf("extractTags(%q, %q) filtered = %q; want %q", tt.cmd, tt.in, filt, tt.filt)
|
|
}
|
|
if !reflect.DeepEqual(tags, tt.tags) {
|
|
t.Errorf("extractTags(%q, %q) tags = %q; want %q", tt.cmd, tt.in, tags, tt.tags)
|
|
}
|
|
})
|
|
}
|
|
}
|