; Add more c-ts-mode indent and filling tests

* test/lisp/progmodes/c-ts-mode-resources/filling.erts: New file.
* test/lisp/progmodes/c-ts-mode-resources/indent.erts: More tests.
* test/lisp/progmodes/c-ts-mode-tests.el:
(c-ts-mode-test-filling): new test.

test/lisp/progmodes/c-ts-mode-resources/filling.erts

@@ -0,0 +1,198 @@
+Code:
+  (lambda ()
+    (c-ts-mode)
+    (setq-local indent-tabs-mode nil)
+    (fill-paragraph))
+
+Point-Char: |
+
+Name: Type 1
+
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=-=
+
+Name: Type 2
+
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=-=
+
+Name: Type 3
+
+=-=
+/*================================================================
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  ================================================================*/
+=-=
+/*================================================================
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+  ================================================================*/
+=-=-=
+
+Name: Type 4
+
+=-=
+/*================================================================
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ woooomy woooomy woooomy woooomy woooomy
+ * ================================================================*/
+=-=
+/*================================================================
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy
+ * ================================================================*/
+=-=-=
+
+Name: Type 5
+
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ * woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=-=
+
+Name: Type 6
+
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=-=
+
+Name: Type 6
+
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+ */
+=-=-=
+
+Name: Type 7
+
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=-=
+
+Name: Type 8
+
+=-=
+// ================================================================
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  ================================================================
+=-=
+// ================================================================
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//  ================================================================
+=-=-=
+
+Name: Type 9
+
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomyyy  */
+=-=
+/* woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+   woooomyyy  */
+=-=-=
+
+Name: Not Over Fill 1
+
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+
+// |woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=-=
+
+Name: Not Over Fill 2
+
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+//| woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=-=
+
+Name: Not Over Fill 3
+
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; //| woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=
+// woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+        // woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+        // woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+        // woooomy woooomy
+return; // woooomy woooomy woooomy woooomy woooomy woooomy woooomy woooomy
+=-=-=

test/lisp/progmodes/c-ts-mode-resources/indent.erts

@@ -1,8 +1,13 @@
 Code:
   (lambda ()
+    (setq indent-tabs-mode nil)
+    (setq c-ts-mode-indent-offset 2)
+    (setq c-ts-mode-indent-style 'gnu)
     (c-ts-mode)
     (indent-region (point-min) (point-max)))
 
+Point-Char: |
+
 Name: Basic
 
 =-=
@@ -25,6 +30,68 @@ main (void)
 }
 =-=-=
 
+Name: Labels (GNU Style)
+
+=-=
+int
+main (void)
+{
+ label:
+  return 0;
+  if (true)
+    {
+    label:
+      return 0;
+    }
+  else
+    {
+      if (true)
+        {
+        label:
+          return 0;
+        }
+    }
+}
+=-=-=
+
+Name: For Loop with Multi-line Condition (GNU Style)
+
+=-=
+int main()
+{
+  for (int i = 0;
+       i < b;
+       i++)
+    {
+      return 0;
+    }
+}
+=-=-=
+
+Name: If-Else (GNU Style)
+
+=-=
+int main()
+{
+  if (true)
+    {
+      return 0;
+    }
+  else
+    {
+      return 1;
+    }
+}
+=-=-=
+
+Name: Empty Line
+=-=
+int main()
+{
+  |
+}
+=-=-=
+
 Name: Multiline Parameter List (bug#60398)
 
 =-=
@@ -34,7 +101,7 @@ int f2(int x,
 };
 =-=-=
 
-Name: Multiline Block Comments (bug#60270)
+Name: Multiline Block Comments 1 (bug#60270)
 
 =-=
 /**
@@ -42,3 +109,55 @@ Name: Multiline Block Comments (bug#60270)
  * @arg1:
  */
 =-=-=
+
+Name: Multiline Block Comments 2 (bug#60270)
+
+=-=
+/*
+  some comment
+ */
+=-=-=
+
+Name: Multiline Block Comments 3 (bug#60270)
+
+=-=
+/* some comment
+ */
+=-=-=
+
+Name: Multiline Block Comments 4 (bug#60270)
+
+=-=
+/*
+ * Some comment
+ */
+=-=-=
+
+
+Code:
+  (lambda ()
+    (setq indent-tabs-mode nil)
+    (setq c-ts-mode-indent-offset 8)
+    (setq c-ts-mode-indent-style 'linux)
+    (c-ts-mode)
+    (indent-region (point-min) (point-max)))
+
+Name: Labels (Linux Style)
+
+=-=-=
+int main (void)
+{
+label:
+        return 0;
+        if (true) {
+label:
+                return 0;
+        }
+        else {
+                if (true) {
+label:
+                        return 0;
+                }
+        }
+}
+=-=-=

test/lisp/progmodes/c-ts-mode-tests.el

@@ -27,5 +27,9 @@
   (skip-unless (treesit-ready-p 'c))
   (ert-test-erts-file (ert-resource-file "indent.erts")))
 
+(ert-deftest c-ts-mode-test-filling ()
+  (skip-unless (treesit-ready-p 'c))
+  (ert-test-erts-file (ert-resource-file "filling.erts")))
+
 (provide 'c-ts-mode-tests)
 ;;; c-ts-mode-tests.el ends here