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Added QUnit-based test page and a debugging hook for it

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This commit is contained in:
jsclary
2014-07-11 13:28:04 -05:00
parent 8d8456a915
commit e2e2fedf87
4 changed files with 314 additions and 59 deletions
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js/injectScripts.js
+55 -23
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@@ -1,4 +1,3 @@
//console.log("RubberGlove: Content Script for " + window.location.href);
function getConfig(filename) {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'filesystem:' + chrome.extension.getURL('temporary/' + filename), false);
@@ -7,23 +6,69 @@ function getConfig(filename) {
return;
}
var configText = getConfig("persistedSettings.js");
console.log("RubberGlove: config = " + configText);
var config = JSON.parse(configText);
var settingsText = getConfig("persistedSettings.js");
var settings = JSON.parse(settingsText);
if(config.local.enabled) {
if(settings.verbose) {
console.log("RubberGlove: Content Script for " + window.location.href);
console.log("RubberGlove: settings = " + settingsText);
}
// Listen for callbacks from the page script
window.addEventListener("message", function(event) {
if(event.source != window) return;
if(event.data.type) {
switch(event.data.type) {
case "RubberGlove":
// Tell background.js to increment the badge counter
chrome.runtime.sendMessage({
type: "increment-counter",
url: window.location.href,
message: event.data.text
});
break;
case "RubberGlove_DebugInfoRequest":
console.log("RubberGlove: DebugInfoRequest from " + event.source.location.href);
if(event.source.location.href.indexOf("file:///") == 0) {
var debugInfo = {
settings: settings,
plugins: [],
mimeTypes: []
};
for(var i = 0; i < navigator.plugins.length; i++) {
var plugin = navigator.plugins[i];
if(typeof plugin.name != 'undefined')
debugInfo.plugins.push(plugin.name);
}
for(var i = 0; i < navigator.mimeTypes.length; i++) {
var mimeType = navigator.mimeTypes[i];
if(typeof mimeType.type != 'undefined')
debugInfo.mimeTypes.push(mimeType.type);
}
console.log("RubberGlove: Sending debug info to " + event.source.location.href);
window.postMessage({
type: 'RubberGlove_DebugInfo',
debugInfo: debugInfo
}, '*');
}
break;
}
}
});
if(settings.enabled) {
// Create the script to be injected
var pageScript = document.createElement('script');
pageScript.type = 'text/javascript';
pageScript.async = false;
pageScript.text = "(function() {\n" +
"var config = " + configText + ";\n" +
"var settings = " + settingsText + ";\n" +
"(" + bomOverload.toString() + ")();\n" +
"(" + scriptCleanupFunction.toString() + ")();\n" +
"})();";
// Locate the <head> or create a new one if there isn't one or it isn't at
// the top of the page.
// Locate the <head> or create a new one if there isn't one or it isn't
// at the top of the page.
var html = document.documentElement
var headTags = document.getElementsByTagName("head");
var head = headTags.length > 0 ? head = headTags[0] : null;
@@ -33,22 +78,9 @@ if(config.local.enabled) {
pageScript.id = "_RubberGlove_removeHead";
}
// Listen for callbacks from the page script
window.addEventListener("message", function(event) {
if(event.source != window) return;
if(event.data.type && event.data.type == "RubberGlove") {
// Tell background.js to increment the badge counter
chrome.runtime.sendMessage({
type: "increment-counter",
url: window.location.href,
message: event.data.text
});
}
});
// Insert our script into the page. Note: This absolutely cannot under
// any circumstances happen in an async callback otherwise scripts on the
// page may run first and have access to the unwrapped objects.
// any circumstances happen in an async callback otherwise scripts on
// the page may run first and have access to the unwrapped objects.
// Synchronous XHR requests before this seem to work fine, however.
head.insertBefore(pageScript, head.firstChild);
}