From 7dda951a51449f41973c768815d30c1b2a7aba58 Mon Sep 17 00:00:00 2001
From: Michael Nebel <michaelnebel@github.com>
Date: Mon, 24 Mar 2025 16:20:51 +0100
Subject: [PATCH] Ql4Ql: Exclude files named PrintAst.qlref and qlref files
 that uses a query with a PrintAst name from QlRefInlineExpectations.

---
 ql/ql/src/codeql_ql/ast/Yaml.qll                   | 11 +++++++++++
 ql/ql/src/queries/style/QlRefInlineExpectations.ql |  4 +++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/ql/ql/src/codeql_ql/ast/Yaml.qll b/ql/ql/src/codeql_ql/ast/Yaml.qll
index 142820226a4..d5e80365ff4 100644
--- a/ql/ql/src/codeql_ql/ast/Yaml.qll
+++ b/ql/ql/src/codeql_ql/ast/Yaml.qll
@@ -64,4 +64,15 @@ class QlRefDocument extends YamlDocument {
       value = n.lookup("postprocess").(YamlSequence).getElement(_)
     )
   }
+
+  predicate isPrintAst() {
+    this.getFile().getStem() = "PrintAst"
+    or
+    exists(YamlMapping n, YamlScalar value |
+      n.getDocument() = this and
+      value.getValue().matches("%PrintAst%")
+    |
+      value = n.lookup("query")
+    )
+  }
 }
diff --git a/ql/ql/src/queries/style/QlRefInlineExpectations.ql b/ql/ql/src/queries/style/QlRefInlineExpectations.ql
index 870dd0f437c..66c139f683f 100644
--- a/ql/ql/src/queries/style/QlRefInlineExpectations.ql
+++ b/ql/ql/src/queries/style/QlRefInlineExpectations.ql
@@ -11,5 +11,7 @@ import ql
 import codeql_ql.ast.Yaml
 
 from QlRefDocument f
-where not f.usesInlineExpectations()
+where
+  not f.usesInlineExpectations() and
+  not f.isPrintAst()
 select f, "Query test does not use inline test expectations."