| package display |
| |
| import ( |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| "go.skia.org/infra/go/testutils/unittest" |
| ) |
| |
| func TestTruncateError(t *testing.T) { |
| unittest.SmallTest(t) |
| |
| test := func(input, expect string) { |
| assert.Equal(t, expect, truncateError(input)) |
| } |
| |
| // Too small to truncate. |
| test("", "") |
| test("abc", "abc") |
| |
| // Max number of lines. |
| test(`1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20`, `1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20`) |
| |
| // Trim final newline. |
| test(`1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20 |
| `, `1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20`) |
| |
| // One line is cut off. |
| test(`1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20 |
| 21`, `...2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20 |
| 21`) |
| // Right at the line and char limit. |
| test(`01abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 02abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 03abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 04abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 05abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 06abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 07abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 08abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 09abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 10abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 11abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 12abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 13abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 14abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 15abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 16abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 17abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 18abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 19abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 20abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUV`, `01abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 02abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 03abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 04abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 05abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 06abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 07abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 08abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 09abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 10abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 11abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 12abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 13abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 14abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 15abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 16abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 17abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 18abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 19abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 20abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUV`) |
| |
| // Just over the char limit. |
| test(`01abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 02abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 03abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 04abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 05abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 06abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 07abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 08abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 09abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 10abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 11abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 12abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 13abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 14abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 15abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 16abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 17abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 18abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 19abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 20abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVW`, `...cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 02abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 03abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 04abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 05abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 06abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 07abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 08abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 09abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 10abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 11abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 12abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 13abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 14abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 15abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 16abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 17abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 18abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 19abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTU |
| 20abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVW`) |
| } |