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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that the sources and instruments panels widths are properly
* remembered when the debugger closes.
*/
const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
function test() {
let gTab, gDebuggee, gPanel, gDebugger;
let gPrefs, gSources, gInstruments;
initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
gTab = aTab;
gDebuggee = aDebuggee;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gPrefs = gDebugger.Prefs;
gSources = gDebugger.document.getElementById("sources-pane");
gInstruments = gDebugger.document.getElementById("instruments-pane");
waitForSourceShown(gPanel, ".html").then(performTest);
});
function performTest() {
let preferredSw = Services.prefs.getIntPref("devtools.debugger.ui.panes-sources-width");
let preferredIw = Services.prefs.getIntPref("devtools.debugger.ui.panes-instruments-width");
let someWidth1, someWidth2;
do {
someWidth1 = parseInt(Math.random() * 200) + 100;
someWidth2 = parseInt(Math.random() * 300) + 100;
} while ((someWidth1 == preferredSw) || (someWidth2 == preferredIw));
info("Preferred sources width: " + preferredSw);
info("Preferred instruments width: " + preferredIw);
info("Generated sources width: " + someWidth1);
info("Generated instruments width: " + someWidth2);
ok(gPrefs.sourcesWidth,
"The debugger preferences should have a saved sourcesWidth value.");
ok(gPrefs.instrumentsWidth,
"The debugger preferences should have a saved instrumentsWidth value.");
is(gPrefs.sourcesWidth, preferredSw,
"The debugger preferences should have a correct sourcesWidth value.");
is(gPrefs.instrumentsWidth, preferredIw,
"The debugger preferences should have a correct instrumentsWidth value.");
is(gSources.getAttribute("width"), gPrefs.sourcesWidth,
"The sources pane width should be the same as the preferred value.");
is(gInstruments.getAttribute("width"), gPrefs.instrumentsWidth,
"The instruments pane width should be the same as the preferred value.");
gSources.setAttribute("width", someWidth1);
gInstruments.setAttribute("width", someWidth2);
is(gPrefs.sourcesWidth, preferredSw,
"The sources pane width pref should still be the same as the preferred value.");
is(gPrefs.instrumentsWidth, preferredIw,
"The instruments pane width pref should still be the same as the preferred value.");
isnot(gSources.getAttribute("width"), gPrefs.sourcesWidth,
"The sources pane width should not be the preferred value anymore.");
isnot(gInstruments.getAttribute("width"), gPrefs.instrumentsWidth,
"The instruments pane width should not be the preferred value anymore.");
teardown(gPanel).then(() => {
is(gPrefs.sourcesWidth, someWidth1,
"The sources pane width should have been saved by now.");
is(gPrefs.instrumentsWidth, someWidth2,
"The instruments pane width should have been saved by now.");
// Cleanup after ourselves!
Services.prefs.setIntPref("devtools.debugger.ui.panes-sources-width", preferredSw);
Services.prefs.setIntPref("devtools.debugger.ui.panes-instruments-width", preferredIw);
finish();
});
}
}
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