mirror of
https://github.com/classilla/tenfourfox.git
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106 lines
3.1 KiB
JavaScript
106 lines
3.1 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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/**
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* Test that we don't permanently cache source maps across reloads.
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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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var gTabClient;
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const {SourceNode} = require("source-map");
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function run_test()
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{
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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(function() {
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attachTestTabAndResume(gClient, "test-source-map", function(aResponse, aTabClient, aThreadClient) {
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gThreadClient = aThreadClient;
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gTabClient = aTabClient;
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setup_code();
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});
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});
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do_test_pending();
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}
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// The MAP_FILE_NAME is .txt so that the OS will definitely have an extension ->
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// content type mapping for the extension. If it doesn't (like .map or .json),
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// it logs console errors, which cause the test to fail. See bug 907839.
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const MAP_FILE_NAME = "temporary-generated.txt";
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const TEMP_FILE_1 = "temporary1.js";
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const TEMP_FILE_2 = "temporary2.js";
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const TEMP_GENERATED_SOURCE = "temporary-generated.js";
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function setup_code() {
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let node = new SourceNode(1, 0,
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getFileUrl(TEMP_FILE_1, true),
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"function temporary1() {}\n");
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let { code, map } = node.toStringWithSourceMap({
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file: getFileUrl(TEMP_GENERATED_SOURCE, true)
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});
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code += "//# sourceMappingURL=" + getFileUrl(MAP_FILE_NAME, true);
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writeFile(MAP_FILE_NAME, map.toString());
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Cu.evalInSandbox(code,
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gDebuggee,
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"1.8",
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getFileUrl(TEMP_GENERATED_SOURCE, true),
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1);
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test_initial_sources();
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}
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function test_initial_sources() {
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gThreadClient.getSources(function ({ error, sources }) {
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do_check_true(!error);
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sources = sources.filter(source => source.url);
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do_check_eq(sources.length, 1);
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do_check_eq(sources[0].url, getFileUrl(TEMP_FILE_1, true));
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reload(gTabClient).then(setup_new_code);
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});
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}
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function setup_new_code() {
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let node = new SourceNode(1, 0,
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getFileUrl(TEMP_FILE_2, true),
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"function temporary2() {}\n");
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let { code, map } = node.toStringWithSourceMap({
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file: getFileUrl(TEMP_GENERATED_SOURCE, true)
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});
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code += "\n//# sourceMappingURL=" + getFileUrl(MAP_FILE_NAME, true);
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writeFile(MAP_FILE_NAME, map.toString());
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gThreadClient.addOneTimeListener("newSource", test_new_sources);
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Cu.evalInSandbox(code,
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gDebuggee,
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"1.8",
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getFileUrl(TEMP_GENERATED_SOURCE, true),
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1);
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}
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function test_new_sources() {
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gThreadClient.getSources(function ({ error, sources }) {
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do_check_true(!error);
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sources = sources.filter(source => source.url);
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// Should now have TEMP_FILE_2 as a source.
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do_check_eq(sources.length, 1);
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let s = sources.filter(s => s.url === getFileUrl(TEMP_FILE_2, true))[0];
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do_check_true(!!s);
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finish_test();
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});
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}
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function finish_test() {
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do_get_file(MAP_FILE_NAME).remove(false);
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finishClient(gClient);
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}
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