1 files changed, 25 insertions, 0 deletions
diff --git a/tools/lint/test/test_trojan_source.py b/tools/lint/test/test_trojan_source.py
new file mode 100644
index 0000000000..64a3789c37
--- /dev/null
+++ b/tools/lint/test/test_trojan_source.py
@@ -0,0 +1,25 @@
+import mozunit
+
+LINTER = "trojan-source"
+
+
+def test_lint_trojan_source(lint, paths):
+    results = lint(paths())
+    print(results)
+    assert len(results) == 3
+
+    assert "disallowed characters" in results[0].message
+    assert results[0].level == "error"
+    assert "commenting-out.cpp" in results[0].relpath
+
+    assert "disallowed characters" in results[1].message
+    assert results[1].level == "error"
+    assert "early-return.py" in results[1].relpath
+
+    assert "disallowed characters" in results[2].message
+    assert results[2].level == "error"
+    assert "invisible-function.rs" in results[2].relpath
+
+
+if __name__ == "__main__":
+    mozunit.main()