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karma-iframes

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karma-iframes - npm Package Compare versions

Comparing version

1.0.1
to
1.1.0

CHANGELOG.md
lib/rewrite-middleware.js
lib/serve-file-middleware.js

3

index.js
exports['framework:iframes'] = ['factory', require('./lib/framework.js').IFrameFramework];
exports['middleware:iframes'] = ['factory', require('./lib/middleware.js')];
exports['middleware:iframes-rewrite'] = ['factory', require('./lib/rewrite-middleware.js')];
exports['middleware:iframes-serve-file'] = ['factory', require('./lib/serve-file-middleware.js').createStaticFileMiddleware];
exports['preprocessor:iframes'] = ['factory', require('./lib/preprocessor.js')];

14

lib/framework.js

@@ -9,16 +9,14 @@ let fs = require('fs');

let transformedContextDir = require('tmp').dirSync().name;
let nonIncludedFiles = [];
function clone(obj) {
return Object.assign({}, obj);
}
function IFrameFramework(files, preprocessors, config, logger) {
let log = logger.create('framework:iframes');
// Install middleware that transforms the output
// Install middleware that transforms the iframe context HTML
config.beforeMiddleware = config.beforeMiddleware || [];
config.beforeMiddleware.push('iframes');
config.beforeMiddleware.push('iframes-rewrite');
// Install middleware that serves the original sources before transformation
config.middleware = config.middleware || [];
config.middleware.push('iframes-serve-file');

@@ -25,0 +23,0 @@ files.forEach(file => {

20

lib/preprocessor.js

@@ -5,2 +5,4 @@ let fs = require('fs');

let {TMP_STATIC_FILES_DIR, STATIC_PREFIX} = require('./serve-file-middleware.js');
function IFramePreprocessor(logger) {

@@ -14,2 +16,4 @@ let log = logger.create('preprocessor:iframes');

let transformedFilePath = file.originalPath.replace(/(\/|\\)/g, '_') + '.js';
let template = TEMPLATE

@@ -19,12 +23,16 @@ // Add token that the middleware can replace with the path to the reverse-context.js script

// Inline the test script into the page
// FIXME: 1. This does not preserve the script order but inserts the script always at the end
// FIXME: 2. This might break with scripts that contain the `</script>` or `!]]` tokens.
// FIXME: This does not preserve the script order but inserts the script always at the end
.replace('%SCRIPTS%', `
%SCRIPTS%
<script type="text/javascript"><!--//--><![CDATA[//><!--
${content}
//--><!]]></script>
<script type="text/javascript" src="${STATIC_PREFIX}${transformedFilePath}"></script>
`);
// Save the file contents to the temp dir for serving it later
fs.writeFile(`${TMP_STATIC_FILES_DIR}/${transformedFilePath}`, content, (err) => {
if(err) {
log.error('Error writing file befor transformation', err);
}
done(template);
});
done(template);
};

@@ -31,0 +39,0 @@ }

2

package.json
{
"name": "karma-iframes",
"version": "1.0.1",
"version": "1.1.0",
"description": "Lets you run each test in a separate context, loaded as an iframe.",

@@ -5,0 +5,0 @@ "main": "index.js",

2

static/iframes-adapter.js

@@ -87,3 +87,3 @@ // jshint es3: false

result.suite = result.suite || [];
result.suite.unshift(this.fileName);
result.suite.unshift(this.fileName.replace(/\.iframe\.html$/, ''));
result.id = this.fileName+'#'+(result.id || '');

@@ -90,0 +90,0 @@ this.finished++;

15

static/reverse-context.js
// Mock the __karma__ to be used inside the iframe
// Send progress to the parent frame for iframes-adapter to send to the real __karma__ of the real context
window.__karma__ = (function() {
window.__karma__ = (function(hasParent) {
if(!hasParent) {
// Someone has opened this frame manually → inject the normal context.js
document.write('<script src="/context.js" type="application/javascript"></script>');
document.write('<script src="/debug.js" type="application/javascript"></script>');
return window.__karma__;
}
function UNIMPLEMENTED_START() {

@@ -13,3 +20,3 @@ throw new Error('An adapter should provide the start function');

};
function callParentKarmaMethod(methodName, args) {

@@ -23,3 +30,3 @@ args.unshift('iframe-test-results', methodName);

}
DIRECT_METHODS = ['error', 'log', 'complete', 'result'];

@@ -77,2 +84,2 @@ DIRECT_METHODS.forEach(method => {

return karma;
})();
})(window.parent !== window);
lib/middleware.js