1 files changed, 0 insertions, 158 deletions
diff --git a/main_test.go b/main_test.go
deleted file mode 100644
index 4efb6e79..00000000
--- a/main_test.go
+++ /dev/null
@@ -1,158 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"go/ast"
-	"go/build"
-	"go/importer"
-	"go/parser"
-	"go/token"
-	"go/types"
-	"io/fs"
-	"os"
-	"path/filepath"
-	"sort"
-	"strings"
-	"testing"
-)
-
-func loadPackages(t *testing.T) []*build.Package {
-	wd, err := os.Getwd()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	var pkgs []*build.Package
-	seen := make(map[string]bool)
-	err = filepath.WalkDir(wd, func(path string, d fs.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-		name := d.Name()
-		if d.IsDir() {
-			if name == "" || name[0] == '.' || name[0] == '_' || name == "vendor" || name == "tmp" {
-				return filepath.SkipDir
-			}
-			return nil
-		}
-		if d.Type().IsRegular() && filepath.Ext(name) == ".go" && !strings.HasSuffix(name, "_test.go") {
-			dir := filepath.Dir(path)
-			if !seen[dir] {
-				pkg, err := build.ImportDir(dir, build.ImportComment)
-				if err != nil {
-					return fmt.Errorf("%s: %s", dir, err)
-				}
-				if pkg.ImportPath == "" || pkg.ImportPath == "." {
-					importPath, err := filepath.Rel(wd, dir)
-					if err != nil {
-						t.Fatal(err)
-					}
-					pkg.ImportPath = filepath.ToSlash(filepath.Join("github.com/junegunn/fzf", importPath))
-				}
-
-				pkgs = append(pkgs, pkg)
-				seen[dir] = true
-			}
-		}
-		return nil
-	})
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	sort.Slice(pkgs, func(i, j int) bool {
-		return pkgs[i].ImportPath < pkgs[j].ImportPath
-	})
-	return pkgs
-}
-
-var sourceImporter = importer.ForCompiler(token.NewFileSet(), "source", nil)
-
-func checkPackageForOsExit(t *testing.T, bpkg *build.Package, allowed map[string]int) (errOsExit bool) {
-	var files []*ast.File
-	fset := token.NewFileSet()
-	for _, name := range bpkg.GoFiles {
-		filename := filepath.Join(bpkg.Dir, name)
-		af, err := parser.ParseFile(fset, filename, nil, parser.ParseComments)
-		if err != nil {
-			t.Fatal(err)
-		}
-		files = append(files, af)
-	}
-
-	info := types.Info{
-		Uses: make(map[*ast.Ident]types.Object),
-	}
-	conf := types.Config{
-		Importer: sourceImporter,
-	}
-	_, err := conf.Check(bpkg.Name, fset, files, &info)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	wd, err := os.Getwd()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for id, obj := range info.Uses {
-		if obj.Pkg() != nil && obj.Pkg().Name() == "os" && obj.Name() == "Exit" {
-			pos := fset.Position(id.Pos())
-
-			name, err := filepath.Rel(wd, pos.Filename)
-			if err != nil {
-				t.Log(err)
-				name = pos.Filename
-			}
-			name = filepath.ToSlash(name)
-
-			// Check if the usage is allowed
-			if allowed[name] > 0 {
-				allowed[name]--
-				continue
-			}
-
-			t.Errorf("os.Exit referenced at: %s:%d:%d", name, pos.Line, pos.Column)
-			errOsExit = true
-		}
-	}
-	return errOsExit
-}
-
-// Enforce that src/util.Exit() is used instead of os.Exit by prohibiting
-// references to it anywhere else in the fzf code base.
-func TestOSExitNotAllowed(t *testing.T) {
-	if testing.Short() {
-		t.Skip("skipping: short test")
-	}
-	allowed := map[string]int{
-		"src/util/atexit.go": 1, // os.Exit allowed 1 time in "atexit.go"
-	}
-	var errOsExit bool
-	for _, pkg := range loadPackages(t) {
-		t.Run(pkg.ImportPath, func(t *testing.T) {
-			if checkPackageForOsExit(t, pkg, allowed) {
-				errOsExit = true
-			}
-		})
-	}
-	if t.Failed() && errOsExit {
-		var names []string
-		for name := range allowed {
-			names = append(names, fmt.Sprintf("%q", name))
-		}
-		sort.Strings(names)
-
-		const errMsg = `
-Test failed because os.Exit was referenced outside of the following files:
-
-    %s
-
-Use github.com/junegunn/fzf/src/util.Exit() instead to exit the program.
-This is enforced because calling os.Exit() prevents the functions
-registered with util.AtExit() from running.`
-
-		t.Errorf(errMsg, strings.Join(names, "\n    "))
-	}
-}