From fa27e0560674dd700f513bc6ddcb5c329300fb96 Mon Sep 17 00:00:00 2001
From: Maxime Thirouin <m@moox.io>
Date: Sun, 4 May 2014 08:44:52 +0200
Subject: [PATCH] Test executeScripts

---
 src/scripts/lib/execute-scripts.js   | 15 +++++++++++++++
 tests/scripts/lib/execute-scripts.js | 16 ++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 src/scripts/lib/execute-scripts.js
 create mode 100644 tests/scripts/lib/execute-scripts.js

diff --git a/src/scripts/lib/execute-scripts.js b/src/scripts/lib/execute-scripts.js
new file mode 100644
index 0000000..d6392b9
--- /dev/null
+++ b/src/scripts/lib/execute-scripts.js
@@ -0,0 +1,15 @@
+var forEachEls = require("./foreach-els")
+var evalScript = require("./eval-script")
+// Finds and executes scripts (used for newly added elements)
+// Needed since innerHTML does not run scripts
+module.exports = function(el) {
+  // console.log("going to execute scripts for ", el)
+  forEachEls(el.querySelectorAll("script"), function(script) {
+    if (!script.type || script.type.toLowerCase() === "text/javascript") {
+      if (script.parentNode) {
+        script.parentNode.removeChild(script)
+      }
+      evalScript(script)
+    }
+  })
+}
diff --git a/tests/scripts/lib/execute-scripts.js b/tests/scripts/lib/execute-scripts.js
new file mode 100644
index 0000000..fb4a421
--- /dev/null
+++ b/tests/scripts/lib/execute-scripts.js
@@ -0,0 +1,16 @@
+var tape = require("tape")
+
+var executeScripts = require("../../../src/scripts/lib/execute-scripts")
+
+tape("test executeScripts method", function(t) {
+  document.body.className = ""
+
+  var container = document.createElement("div")
+  container.innerHTML = "<" + "script" + ">document.body.className = 'executed';</" + "script" + "><" + "script" + ">document.body.className += ' correctly';</" + "script" + ">"
+
+  t.equal(document.body.className, "", "script hasn't been executed yet")
+  executeScripts(container)
+  t.equal(document.body.className, "executed correctly", "script has been properly executed")
+
+  t.end()
+})