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ceaeb93550
Differential Revision: https://phabricator.services.mozilla.com/D8389 --HG-- extra : moz-landing-system : lando
91 lines
2.8 KiB
JavaScript
91 lines
2.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Check that source maps and breakpoints work with minified javascript.
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*/
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var gDebuggee;
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var gClient;
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var gThreadClient;
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function run_test() {
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initTestDebuggerServer();
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gDebuggee = addTestGlobal("test-source-map");
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gClient = new DebuggerClient(DebuggerServer.connectPipe());
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gClient.connect().then(function() {
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attachTestTabAndResume(gClient, "test-source-map",
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function(response, targetFront, threadClient) {
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gThreadClient = threadClient;
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test_minified();
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});
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});
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do_test_pending();
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}
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function test_minified() {
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gThreadClient.addOneTimeListener("newSource", function _onNewSource(event, packet) {
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Assert.equal(event, "newSource");
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Assert.equal(packet.type, "newSource");
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Assert.ok(!!packet.source);
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Assert.equal(packet.source.url, "http://example.com/foo.js",
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"The new source should be foo.js");
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Assert.equal(packet.source.url.indexOf("foo.min.js"), -1,
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"The new source should not be the minified file");
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});
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gThreadClient.addOneTimeListener("paused", function(event, packet) {
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Assert.equal(event, "paused");
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Assert.equal(packet.why.type, "debuggerStatement");
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const location = {
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line: 5,
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};
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getSource(gThreadClient, "http://example.com/foo.js").then(source => {
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source.setBreakpoint(location).then(() => testHitBreakpoint());
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});
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});
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// This is the original foo.js, which was then minified with uglifyjs version
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// 2.2.5 and the "--mangle" option.
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//
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// (function () {
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// debugger;
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// function foo(n) {
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// var bar = n + n;
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// var unused = null;
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// return bar;
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// }
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// for (var i = 0; i < 10; i++) {
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// foo(i);
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// }
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// }());
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// eslint-disable-next-line max-len
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const code = '(function(){debugger;function r(r){var n=r+r;var u=null;return n}for(var n=0;n<10;n++){r(n)}})();\n//# sourceMappingURL=data:text/json,{"file":"foo.min.js","version":3,"sources":["foo.js"],"names":["foo","n","bar","unused","i"],"mappings":"CAAC,WACC,QACA,SAASA,GAAIC,GACX,GAAIC,GAAMD,EAAIA,CACd,IAAIE,GAAS,IACb,OAAOD,GAET,IAAK,GAAIE,GAAI,EAAGA,EAAI,GAAIA,IAAK,CAC3BJ,EAAII"}';
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Cu.evalInSandbox(code, gDebuggee, "1.8",
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"http://example.com/foo.min.js", 1);
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}
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function testHitBreakpoint(timesHit = 0) {
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gClient.addOneTimeListener("paused", function(event, packet) {
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++timesHit;
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Assert.equal(event, "paused");
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Assert.equal(packet.why.type, "breakpoint");
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if (timesHit === 10) {
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gThreadClient.resume(() => finishClient(gClient));
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} else {
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testHitBreakpoint(timesHit);
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}
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});
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gThreadClient.resume();
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}
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