clipboard_darwin_test.go RawHistoryFolder

1//go:build darwin
2
3package tui
4
5import (
6	"bytes"
7	"os"
8	"path/filepath"
9	"testing"
10)
11
12func TestReadClipboardImageFileSizeLimit(t *testing.T) {
13	path := filepath.Join(t.TempDir(), "clipboard.png")
14	if err := os.WriteFile(path, bytes.Repeat([]byte{'x'}, maxClipboardImageBytes), 0o600); err != nil {
15		t.Fatal(err)
16	}
17	data, err := readClipboardImageFile(path)
18	if err != nil || len(data) != maxClipboardImageBytes {
19		t.Fatalf("exact-limit file result = (%d bytes, %v), want (%d bytes, nil)", len(data), err, maxClipboardImageBytes)
20	}
21
22	if err := os.WriteFile(path, bytes.Repeat([]byte{'x'}, maxClipboardImageBytes+1), 0o600); err != nil {
23		t.Fatal(err)
24	}
25	data, err = readClipboardImageFile(path)
26	if err != errClipboardImageTooLarge || data != nil {
27		t.Fatalf("over-limit file result = (%d bytes, %v), want (0 bytes, too-large)", len(data), err)
28	}
29}
30
31func TestRemoveClipboardImageFile(t *testing.T) {
32	path := filepath.Join(t.TempDir(), "clipboard.png")
33	if err := os.WriteFile(path, []byte("image"), 0o600); err != nil {
34		t.Fatal(err)
35	}
36	if err := removeClipboardImageFile(path); err != nil {
37		t.Fatalf("removeClipboardImageFile() error = %v", err)
38	}
39	if _, err := os.Stat(path); !os.IsNotExist(err) {
40		t.Fatalf("clipboard image stat error = %v, want not-exist", err)
41	}
42}