compilefail_test.go RawHistoryFolder

1package nefergui
2
3import (
4	"os"
5	"os/exec"
6	"path/filepath"
7	"strings"
8	"testing"
9)
10
11func TestOptionCompileFailures(t *testing.T) {
12	for _, name := range []string{"button_placeholder", "input_level"} {
13		t.Run(name, func(t *testing.T) {
14			src, err := os.ReadFile(filepath.Join("testdata", "compilefail", name+".go.txt"))
15			if err != nil {
16				t.Fatal(err)
17			}
18			// A temporary directory inside the module resolves the local package without a replace.
19			dir, err := os.MkdirTemp(".", "compilefail-")
20			if err != nil {
21				t.Fatal(err)
22			}
23			defer os.RemoveAll(dir)
24			if err = os.WriteFile(filepath.Join(dir, "bad.go"), src, 0600); err != nil {
25				t.Fatal(err)
26			}
27			cmd := exec.Command("go", "test", "./"+dir)
28			cmd.Env = append(os.Environ(), "GOWORK=off", "CGO_ENABLED=0")
29			out, err := cmd.CombinedOutput()
30			if err == nil || !strings.Contains(string(out), "does not implement") {
31				t.Fatalf("expected type error, got %v: %s", err, out)
32			}
33		})
34	}
35}