add tests for issue #44, not reproducible

close #44

Author: darwin

examples/lein/src/tests/devtools_sample/tests/issue44.cljs

@@ -0,0 +1,15 @@
+(ns devtools-sample.tests.issue44
+  (:require-macros [devtools-sample.logging :refer [log info]])
+  (:require [devtools-sample.boot :refer [boot!]]))
+
+(boot! "/src/tests/devtools_sample/tests/issue44.cljs")
+
+(enable-console-print!)
+
+; --- MEAT STARTS HERE -->
+(js/console.log {:a false})
+(js/console.log {:a true})
+(js/console.log [false])
+(js/console.log false)
+
+; <-- MEAT STOPS HERE ---

test/src/tests/devtools/tests/format.cljs

@@ -1032,6 +1032,25 @@
                  [:header-tag
                   CIRCULAR]]))))))))
 
+(deftest test-issue-44
+  (testing "make sure false does not render as null"
+    (let [false-val false
+          map-with-false-val {:a false}]
+      (is-header false-val
+        [:cljs-land-tag
+         [:header-tag
+          [:bool-tag "false"]]])
+      (has-body? false-val false)
+      (is-header map-with-false-val
+        [:cljs-land-tag
+         [:header-tag
+          "{"
+          [:keyword-tag ":a"]
+          :spacer
+          [:bool-tag "false"]
+          "}"]])
+      (has-body? map-with-false-val false))))
+
 (deftest test-issue-54
   (testing "properly handle ##NaN and ##Inf"
     (let [nan ##NaN