Rust: test cases for comments

Author: aibaars

rust/ql/test/extractor-tests/generated/Comment/Comment.expected

@@ -0,0 +1,7 @@
+| comments.rs:1:1:3:2 | Comment | getParent: | comments.rs:1:1:9:1 | foo | getText: | /** \n* A doc comment\n*/ |
+| comments.rs:6:17:6:34 | Comment | getParent: | comments.rs:6:17:8:16 | nested | getText: | // print some text |
+| comments.rs:7:3:7:31 | Comment | getParent: | comments.rs:6:17:8:16 | nested | getText: | /// This is a nested function |
+| gen_comment.rs:1:1:1:36 | Comment | getParent: | gen_comment.rs:1:1:7:2 | SourceFile | getText: | // generated by codegen, do not edit |
+| gen_comment.rs:4:5:4:30 | Comment | getParent: | gen_comment.rs:3:25:7:1 | StmtList | getText: | // A comment. For example: |
+| gen_comment.rs:5:5:5:24 | Comment | getParent: | gen_comment.rs:3:25:7:1 | StmtList | getText: | // this is a comment |
+| gen_comment.rs:6:5:6:29 | Comment | getParent: | gen_comment.rs:3:25:7:1 | StmtList | getText: | /// This is a doc comment |

rust/ql/test/extractor-tests/generated/Comment/comments.rs

@@ -0,0 +1,10 @@
+/** 
+* A doc comment
+*/
+
+fn foo() {
+  print("foo"); // print some text
+  /// This is a nested function
+  fn nested() {}
+}
+