Add failing test cases for golang issue 5128.

shurcooL · Feb 2, 2015 · bfc69a3 · bfc69a3
1 parent 309be19
commit bfc69a3
Show file tree

Hide file tree

Showing 3 changed files with 126 additions and 2 deletions.
diff --git a/101/printer/printer_test.go b/101/printer/printer_test.go
@@ -96,8 +96,8 @@ func diff(aname, bname string, a, b []byte) error {
 	for i := 0; i < len(a) && i < len(b); i++ {
 		ch := a[i]
 		if ch != b[i] {
-			fmt.Fprintf(&buf, "\n%s:%d:%d: %s", aname, line, i-offs+1, lineAt(a, offs))
-			fmt.Fprintf(&buf, "\n%s:%d:%d: %s", bname, line, i-offs+1, lineAt(b, offs))
+			fmt.Fprintf(&buf, "\n%s:%d:%d: %q", aname, line, i-offs+1, lineAt(a, offs))
+			fmt.Fprintf(&buf, "\n%s:%d:%d: %q", bname, line, i-offs+1, lineAt(b, offs))
 			fmt.Fprintf(&buf, "\n\n")
 			break
 		}

diff --git a/101/printer/testdata/comments.golden b/101/printer/testdata/comments.golden
@@ -413,6 +413,68 @@ func _() {
 		aligned line */
 }
 
+// Test cases from issue 5128?
+func _() {
+	/*a string
+
+	b string*/
+
+	/*A string
+
+
+
+	Z string*/
+
+	/*a string
+
+	b string
+
+	c string*/
+
+	{
+		/*a string
+		b string*/
+
+		/*a string
+
+		b string*/
+
+		/*a string
+
+		b string
+
+		c string*/
+	}
+
+	{
+		/*a string
+		b string*/
+
+		/*a string
+
+		b string*/
+
+		/*a string
+
+		b string
+
+		c string*/
+	}
+
+	/*
+	 */
+
+	/*
+
+	 */
+
+	/*
+
+	 * line
+
+	 */
+}
+
 /*
  * line
  * of

diff --git a/101/printer/testdata/comments.input b/101/printer/testdata/comments.input
@@ -418,6 +418,68 @@ func _() {
 		aligned line */
 }
 
+// Test cases from issue 5128?
+func _() {
+	/*a string
+
+	b string*/
+
+	/*A string
+
+
+
+	Z string*/
+
+	/*a string
+
+	b string
+
+	c string*/
+
+	{
+		/*a string
+b string*/
+
+		/*a string
+
+b string*/
+
+		/*a string
+
+b string
+
+c string*/
+	}
+
+	{
+		/*a string
+				b string*/
+
+		/*a string
+
+				b string*/
+
+		/*a string
+
+				b string
+
+				c string*/
+	}
+
+	/*
+	*/
+
+	/*
+
+	*/
+
+	/*
+
+	 * line
+
+	*/
+}
+
 /*
  * line
  * of