mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
93 lines
3.1 KiB
JavaScript
93 lines
3.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
/**
|
|
* Make sure that prettifying JS sources with type errors works as expected.
|
|
*/
|
|
|
|
const TAB_URL = EXAMPLE_URL + "doc_included-script.html";
|
|
const JS_URL = EXAMPLE_URL + "code_location-changes.js";
|
|
|
|
let gTab, gPanel, gDebugger, gClient;
|
|
let gEditor, gSources, gControllerSources, gPrettyPrinted;
|
|
|
|
function test() {
|
|
initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
|
|
gTab = aTab;
|
|
gPanel = aPanel;
|
|
gDebugger = gPanel.panelWin;
|
|
gClient = gDebugger.gClient;
|
|
gEditor = gDebugger.DebuggerView.editor;
|
|
gSources = gDebugger.DebuggerView.Sources;
|
|
gControllerSources = gDebugger.DebuggerController.SourceScripts;
|
|
|
|
// We can't feed javascript files with syntax errors to the debugger,
|
|
// because they will never run, thus sometimes getting gc'd before the
|
|
// debugger is opened, or even before the target finishes navigating.
|
|
// Make the client lie about being able to parse perfectly fine code.
|
|
gClient.request = (function (aOriginalRequestMethod) {
|
|
return function (aPacket, aCallback) {
|
|
if (aPacket.type == "prettyPrint") {
|
|
gPrettyPrinted = true;
|
|
return executeSoon(() => aCallback({ error: "prettyPrintError" }));
|
|
}
|
|
return aOriginalRequestMethod(aPacket, aCallback);
|
|
};
|
|
}(gClient.request));
|
|
|
|
Task.spawn(function() {
|
|
yield waitForSourceShown(gPanel, JS_URL);
|
|
|
|
// From this point onward, the source editor's text should never change.
|
|
gEditor.once("change", () => {
|
|
ok(false, "The source editor text shouldn't have changed.");
|
|
});
|
|
|
|
is(getSelectedSourceURL(gSources), JS_URL,
|
|
"The correct source is currently selected.");
|
|
ok(gEditor.getText().contains("myFunction"),
|
|
"The source shouldn't be pretty printed yet.");
|
|
|
|
clickPrettyPrintButton();
|
|
|
|
let { source } = gSources.selectedItem.attachment;
|
|
try {
|
|
yield gControllerSources.togglePrettyPrint(source);
|
|
ok(false, "The promise for a prettified source should be rejected!");
|
|
} catch ([source, error]) {
|
|
ok(error.contains("prettyPrintError"),
|
|
"The promise was correctly rejected with a meaningful message.");
|
|
}
|
|
|
|
let text;
|
|
[source, text] = yield gControllerSources.getText(source);
|
|
is(getSelectedSourceURL(gSources), JS_URL,
|
|
"The correct source is still selected.");
|
|
ok(gEditor.getText().contains("myFunction"),
|
|
"The displayed source hasn't changed.");
|
|
ok(text.contains("myFunction"),
|
|
"The cached source text wasn't altered in any way.");
|
|
|
|
is(gPrettyPrinted, true,
|
|
"The hijacked pretty print method was executed.");
|
|
|
|
yield closeDebuggerAndFinish(gPanel);
|
|
});
|
|
});
|
|
}
|
|
|
|
function clickPrettyPrintButton() {
|
|
gDebugger.document.getElementById("pretty-print").click();
|
|
}
|
|
|
|
registerCleanupFunction(function() {
|
|
gTab = null;
|
|
gPanel = null;
|
|
gDebugger = null;
|
|
gClient = null;
|
|
gEditor = null;
|
|
gSources = null;
|
|
gControllerSources = null;
|
|
gPrettyPrinted = null;
|
|
});
|