Mypal/devtools/server/tests/unit/test_blackboxing-06.js
2019-03-11 13:26:37 +03:00

103 lines
2.8 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that we can black box source mapped sources.
*/
var gDebuggee;
var gClient;
var gThreadClient;
const {SourceNode} = require("source-map");
function run_test()
{
initTestDebuggerServer();
gDebuggee = addTestGlobal("test-black-box");
gClient = new DebuggerClient(DebuggerServer.connectPipe());
gClient.connect().then(function () {
attachTestTabAndResume(gClient, "test-black-box", function (aResponse, aTabClient, aThreadClient) {
gThreadClient = aThreadClient;
promise.resolve(setup_code())
.then(black_box_code)
.then(run_code)
.then(test_correct_location)
.then(null, function (error) {
do_check_true(false, "Should not get an error, got " + error);
})
.then(function () {
finishClient(gClient);
});
});
});
do_test_pending();
}
function setup_code() {
let { code, map } = (new SourceNode(null, null, null, [
new SourceNode(1, 0, "a.js", "" + function a() {
return b();
}),
"\n",
new SourceNode(1, 0, "b.js", "" + function b() {
debugger; // Don't want to stop here.
return c();
}),
"\n",
new SourceNode(1, 0, "c.js", "" + function c() {
debugger; // Want to stop here.
}),
"\n"
])).toStringWithSourceMap({
file: "abc.js",
sourceRoot: "http://example.com/"
});
code += "//# sourceMappingURL=data:text/json," + map.toString();
Components.utils.evalInSandbox(code,
gDebuggee,
"1.8",
"http://example.com/abc.js");
}
function black_box_code() {
const d = promise.defer();
gThreadClient.getSources(function ({ sources, error }) {
do_check_true(!error, "Shouldn't get an error getting sources");
const source = sources.filter((s) => {
return s.url.indexOf("b.js") !== -1;
})[0];
do_check_true(!!source, "We should have our source in the sources list");
gThreadClient.source(source).blackBox(function ({ error }) {
do_check_true(!error, "Should not get an error black boxing");
d.resolve(true);
});
});
return d.promise;
}
function run_code() {
const d = promise.defer();
gClient.addOneTimeListener("paused", function (aEvent, aPacket) {
d.resolve(aPacket);
gThreadClient.resume();
});
gDebuggee.a();
return d.promise;
}
function test_correct_location(aPacket) {
do_check_eq(aPacket.why.type, "debuggerStatement",
"Should hit a debugger statement.");
do_check_eq(aPacket.frame.where.source.url, "http://example.com/c.js",
"Should have skipped over the debugger statement in the black boxed source");
}