1 files changed, 0 insertions, 141 deletions
diff --git a/misc/cgo/testsovar/so_test.go b/misc/cgo/testsovar/so_test.go
deleted file mode 100644
index 5c460d21b6..0000000000
--- a/misc/cgo/testsovar/so_test.go
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright 2019 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.
-
-//go:build cgo
-
-package so_test
-
-import (
-	"log"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"strings"
-	"testing"
-)
-
-func requireTestSOSupported(t *testing.T) {
-	t.Helper()
-	switch runtime.GOARCH {
-	case "arm64":
-		if runtime.GOOS == "darwin" || runtime.GOOS == "ios" {
-			t.Skip("No exec facility on iOS.")
-		}
-	case "ppc64":
-		if runtime.GOOS == "linux" {
-			t.Skip("External linking not implemented on linux/ppc64 (issue #8912).")
-		}
-	}
-	if runtime.GOOS == "android" {
-		t.Skip("No exec facility on Android.")
-	}
-}
-
-func TestSO(t *testing.T) {
-	requireTestSOSupported(t)
-
-	GOPATH, err := os.MkdirTemp("", "cgosotest")
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer os.RemoveAll(GOPATH)
-
-	modRoot := filepath.Join(GOPATH, "src", "cgosotest")
-	if err := overlayDir(modRoot, "testdata"); err != nil {
-		log.Panic(err)
-	}
-	if err := os.WriteFile(filepath.Join(modRoot, "go.mod"), []byte("module cgosotest\n"), 0666); err != nil {
-		log.Panic(err)
-	}
-
-	cmd := exec.Command("go", "env", "CC", "GOGCCFLAGS")
-	cmd.Dir = modRoot
-	cmd.Stderr = new(strings.Builder)
-	cmd.Env = append(os.Environ(), "GOPATH="+GOPATH)
-	out, err := cmd.Output()
-	if err != nil {
-		t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, cmd.Stderr)
-	}
-	lines := strings.Split(string(out), "\n")
-	if len(lines) != 3 || lines[2] != "" {
-		t.Fatalf("Unexpected output from %s:\n%s", strings.Join(cmd.Args, " "), lines)
-	}
-
-	cc := lines[0]
-	if cc == "" {
-		t.Fatal("CC environment variable (go env CC) cannot be empty")
-	}
-	gogccflags := strings.Split(lines[1], " ")
-
-	// build shared object
-	ext := "so"
-	args := append(gogccflags, "-shared")
-	switch runtime.GOOS {
-	case "darwin", "ios":
-		ext = "dylib"
-		args = append(args, "-undefined", "suppress", "-flat_namespace")
-	case "windows":
-		ext = "dll"
-		args = append(args, "-DEXPORT_DLL")
-		// At least in mingw-clang it is not permitted to just name a .dll
-		// on the command line. You must name the corresponding import
-		// library instead, even though the dll is used when the executable is run.
-		args = append(args, "-Wl,-out-implib,libcgosotest.a")
-	case "aix":
-		ext = "so.1"
-	}
-	sofname := "libcgosotest." + ext
-	args = append(args, "-o", sofname, "cgoso_c.c")
-
-	cmd = exec.Command(cc, args...)
-	cmd.Dir = modRoot
-	cmd.Env = append(os.Environ(), "GOPATH="+GOPATH)
-	out, err = cmd.CombinedOutput()
-	if err != nil {
-		t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
-	}
-	t.Logf("%s:\n%s", strings.Join(cmd.Args, " "), out)
-
-	if runtime.GOOS == "aix" {
-		// Shared object must be wrapped by an archive
-		cmd = exec.Command("ar", "-X64", "-q", "libcgosotest.a", "libcgosotest.so.1")
-		cmd.Dir = modRoot
-		out, err = cmd.CombinedOutput()
-		if err != nil {
-			t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
-		}
-	}
-
-	cmd = exec.Command("go", "build", "-o", "main.exe", "main.go")
-	cmd.Dir = modRoot
-	cmd.Env = append(os.Environ(), "GOPATH="+GOPATH)
-	out, err = cmd.CombinedOutput()
-	if err != nil {
-		t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
-	}
-	t.Logf("%s:\n%s", strings.Join(cmd.Args, " "), out)
-
-	cmd = exec.Command("./main.exe")
-	cmd.Dir = modRoot
-	cmd.Env = append(os.Environ(), "GOPATH="+GOPATH)
-	if runtime.GOOS != "windows" {
-		s := "LD_LIBRARY_PATH"
-		if runtime.GOOS == "darwin" || runtime.GOOS == "ios" {
-			s = "DYLD_LIBRARY_PATH"
-		}
-		cmd.Env = append(os.Environ(), s+"=.")
-
-		// On FreeBSD 64-bit architectures, the 32-bit linker looks for
-		// different environment variables.
-		if runtime.GOOS == "freebsd" && runtime.GOARCH == "386" {
-			cmd.Env = append(cmd.Env, "LD_32_LIBRARY_PATH=.")
-		}
-	}
-	out, err = cmd.CombinedOutput()
-	if err != nil {
-		t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
-	}
-	t.Logf("%s:\n%s", strings.Join(cmd.Args, " "), out)
-}