mirror of
https://github.com/roytam1/palemoon27.git
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NTD
67 lines
2.5 KiB
JavaScript
67 lines
2.5 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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* Tests the public evaluation API from the debugger controller.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_script-switching-01.html";
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function test() {
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Task.spawn(function() {
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let [tab,, panel] = yield initDebugger(TAB_URL);
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let win = panel.panelWin;
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let frames = win.DebuggerController.StackFrames;
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let framesView = win.DebuggerView.StackFrames;
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let sources = win.DebuggerController.SourceScripts;
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let sourcesView = win.DebuggerView.Sources;
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let editorView = win.DebuggerView.editor;
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let events = win.EVENTS;
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function checkView(selectedFrame, selectedSource, caretLine, editorText) {
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is(win.gThreadClient.state, "paused",
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"Should only be getting stack frames while paused.");
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is(framesView.itemCount, 2,
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"Should have four frames.");
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is(framesView.selectedDepth, selectedFrame,
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"The correct frame is selected in the widget.");
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is(sourcesView.selectedIndex, selectedSource,
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"The correct source is selected in the widget.");
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ok(isCaretPos(panel, caretLine),
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"Editor caret location is correct.");
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is(editorView.getText().search(editorText[0]), editorText[1],
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"The correct source is not displayed.");
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}
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// Cache the sources text to avoid having to wait for their retrieval.
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yield promise.all(sourcesView.attachments.map(e => sources.getText(e.source)));
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is(sources._cache.size, 2, "There should be two cached sources in the cache.");
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// Allow this generator function to yield first.
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callInTab(tab, "firstCall");
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yield waitForSourceAndCaretAndScopes(panel, "-02.js", 6);
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checkView(0, 1, 6, [/secondCall/, 118]);
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// Change the selected frame and eval inside it.
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let updatedFrame = waitForDebuggerEvents(panel, events.FETCHED_SCOPES);
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framesView.selectedDepth = 1; // oldest frame
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yield updatedFrame;
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checkView(1, 0, 5, [/firstCall/, 118]);
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let updatedView = waitForDebuggerEvents(panel, events.FETCHED_SCOPES);
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try {
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yield frames.evaluate("foo");
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} catch (result) {
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is(result.return.type, "object", "The evaluation thrown type is correct.");
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is(result.return.class, "Error", "The evaluation thrown class is correct.");
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ok(!result.return, "The evaluation hasn't returned.");
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}
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yield updatedView;
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checkView(1, 0, 5, [/firstCall/, 118]);
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ok(true, "Evaluating while in a user-selected frame works properly.");
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yield resumeDebuggerThenCloseAndFinish(panel);
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});
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}
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