Merge pull request #413 from elindsey/master

do not add a '~' when filename is not truncated
boyter · Nov 3, 2023 · 39672f9 · 39672f9
2 parents 7a6bd11 + a5e8b04
commit 39672f9
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/processor/formatters.go b/processor/formatters.go
@@ -931,7 +931,7 @@ func unicodeAwareTrim(tmp string, size int) string {
 	// iterate all the runes so we can cut off correctly and get the correct length
 	r := []rune(tmp)
 
-	if len(r) >= size {
+	if len(r) > size {
 		for runewidth.StringWidth(tmp) > size {
 			// remove character one at a time till we get the length we want
 			tmp = string([]rune(tmp)[1:])

diff --git a/processor/formatters_test.go b/processor/formatters_test.go
@@ -1392,6 +1392,14 @@ func TestUnicodeAwareTrimAscii(t *testing.T) {
 	}
 }
 
+func TestUnicodeAwareTrimExactSizeAscii(t *testing.T) {
+	tmp := "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.md"
+	res := unicodeAwareTrim(tmp, len(tmp))
+	if res != tmp {
+		t.Errorf("expected %s got %s", tmp, res)
+	}
+}
+
 func TestUnicodeAwareTrimUnicode(t *testing.T) {
 	tmp := "中文中文中文中文中文中文中文中文中文中文中文中文中文中文中文中文.md"
 	res := unicodeAwareTrim(tmp, shortFormatFileTruncate)