diff --git a/spec/tests/test-hyperscript-behavioral.sx b/spec/tests/test-hyperscript-behavioral.sx
index 555e4a31..44041288 100644
--- a/spec/tests/test-hyperscript-behavioral.sx
+++ b/spec/tests/test-hyperscript-behavioral.sx
@@ -2467,13 +2467,28 @@
 ;; ── core/sourceInfo (4 tests) ──
 (defsuite "hs-upstream-core/sourceInfo"
   (deftest "debug"
-    (error "SKIP (untranslated): debug"))
+    (assert= (hs-src "<button.foo/>") "<button.foo/>"))
   (deftest "get line works for statements"
-    (error "SKIP (untranslated): get line works for statements"))
+    (assert= (hs-line-at "if true\n  log 'it was true'\n    log 'it was true'" (list)) "if true")
+    (assert= (hs-line-at "if true\n  log 'it was true'\n    log 'it was true'" (list :true-branch)) "  log 'it was true'")
+    (assert= (hs-line-at "if true\n  log 'it was true'\n    log 'it was true'" (list :true-branch :next)) "    log 'it was true'"))
   (deftest "get source works for expressions"
-    (error "SKIP (untranslated): get source works for expressions"))
+    (assert= (hs-src "1") "1")
+    (assert= (hs-src "a.b") "a.b")
+    (assert= (hs-src-at "a.b" (list :root)) "a")
+    (assert= (hs-src "a.b()") "a.b()")
+    (assert= (hs-src-at "a.b()" (list :root)) "a.b")
+    (assert= (hs-src-at "a.b()" (list :root :root)) "a")
+    (assert= (hs-src "<button.foo/>") "<button.foo/>")
+    (assert= (hs-src "x + y") "x + y")
+    (assert= (hs-src-at "x + y" (list :lhs)) "x")
+    (assert= (hs-src-at "x + y" (list :rhs)) "y")
+    (assert= (hs-src "'foo'") "'foo'")
+    (assert= (hs-src ".foo") ".foo")
+    (assert= (hs-src "#bar") "#bar"))
   (deftest "get source works for statements"
-    (error "SKIP (untranslated): get source works for statements"))
+    (assert= (hs-src "if true log 'it was true'") "if true log 'it was true'")
+    (assert= (hs-src "for x in [1, 2, 3] log x then log x end") "for x in [1, 2, 3] log x then log x end"))
 )
 
 ;; ── core/tokenizer (17 tests) ──
diff --git a/tests/playwright/generate-sx-tests.py b/tests/playwright/generate-sx-tests.py
index 73c4aa5c..9dfc494b 100644
--- a/tests/playwright/generate-sx-tests.py
+++ b/tests/playwright/generate-sx-tests.py
@@ -2015,6 +2015,47 @@ def generate_eval_only_test(test, idx):
             f'  )'
         )
 
+    # Special case: cluster-38 sourceInfo tests.
+    if test['name'] == 'debug':
+        return (
+            f'  (deftest "{safe_name}"\n'
+            f'    (assert= (hs-src "<button.foo/>") "<button.foo/>"))'
+        )
+
+    if test['name'] == 'get source works for expressions':
+        return (
+            f'  (deftest "{safe_name}"\n'
+            f'    (assert= (hs-src "1") "1")\n'
+            f'    (assert= (hs-src "a.b") "a.b")\n'
+            f'    (assert= (hs-src-at "a.b" (list :root)) "a")\n'
+            f'    (assert= (hs-src "a.b()") "a.b()")\n'
+            f'    (assert= (hs-src-at "a.b()" (list :root)) "a.b")\n'
+            f'    (assert= (hs-src-at "a.b()" (list :root :root)) "a")\n'
+            f'    (assert= (hs-src "<button.foo/>") "<button.foo/>")\n'
+            f'    (assert= (hs-src "x + y") "x + y")\n'
+            f'    (assert= (hs-src-at "x + y" (list :lhs)) "x")\n'
+            f'    (assert= (hs-src-at "x + y" (list :rhs)) "y")\n'
+            f"    (assert= (hs-src \"'foo'\") \"'foo'\")\n"
+            f'    (assert= (hs-src ".foo") ".foo")\n'
+            f'    (assert= (hs-src "#bar") "#bar"))'
+        )
+
+    if test['name'] == 'get source works for statements':
+        return (
+            f'  (deftest "{safe_name}"\n'
+            f"    (assert= (hs-src \"if true log 'it was true'\") \"if true log 'it was true'\")\n"
+            f'    (assert= (hs-src "for x in [1, 2, 3] log x then log x end") "for x in [1, 2, 3] log x then log x end"))'
+        )
+
+    if test['name'] == 'get line works for statements':
+        src = "if true\\n  log 'it was true'\\n    log 'it was true'"
+        return (
+            f'  (deftest "{safe_name}"\n'
+            f'    (assert= (hs-line-at "{src}" (list)) "if true")\n'
+            f"    (assert= (hs-line-at \"{src}\" (list :true-branch)) \"  log 'it was true'\")\n"
+            f"    (assert= (hs-line-at \"{src}\" (list :true-branch :next)) \"    log 'it was true'\"))"
+        )
+
     lines.append(f'  (deftest "{safe_name}"')
 
     assertions = []