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browser/components/shell/test/unit/test_421977.js@6474c204b198 (annotated)

browser/components/shell/test/unit/test_421977.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	const Cc = Components.classes;
michael@0	2	const Ci = Components.interfaces;
michael@0	3	const Cr = Components.results;
michael@0	4
michael@0	5	const GCONF_BG_COLOR_KEY = "/desktop/gnome/background/primary_color";
michael@0	6
michael@0	7	var gShell;
michael@0	8	var gGConf;
michael@0	9
michael@0	10	/**
michael@0	11	* Converts from a rgb numerical color valule (r << 16 | g << 8 | b)
michael@0	12	* into a hex string in #RRGGBB format.
michael@0	13	*/
michael@0	14	function colorToHex(aColor) {
michael@0	15	const rMask = 4294901760;
michael@0	16	const gMask = 65280;
michael@0	17	const bMask = 255;
michael@0	18
michael@0	19	var r = (aColor & rMask) >> 16;
michael@0	20	var g = (aColor & gMask) >> 8;
michael@0	21	var b = (aColor & bMask);
michael@0	22
michael@0	23	return "#" + [r, g, b].map(function(aInt)
michael@0	24	aInt.toString(16).replace(/^(.)$/, "0$1"))
michael@0	25	.join("").toUpperCase();
michael@0	26	}
michael@0	27
michael@0	28	/**
michael@0	29	* Converts a color string in #RRGGBB format to a rgb numerical color value
michael@0	30	* (r << 16 | g << 8 | b).
michael@0	31	*/
michael@0	32	function hexToColor(aString) {
michael@0	33	return parseInt(aString.substring(1,3), 16) << 16 |
michael@0	34	parseInt(aString.substring(3,5), 16) << 8 |
michael@0	35	parseInt(aString.substring(5,7), 16);
michael@0	36	}
michael@0	37
michael@0	38	/**
michael@0	39	* Checks that setting the GConf background key to aGConfColor will
michael@0	40	* result in the Shell component returning a background color equals
michael@0	41	* to aExpectedShellColor in #RRGGBB format.
michael@0	42	*/
michael@0	43	function checkGConfToShellColor(aGConfColor, aExpectedShellColor) {
michael@0	44
michael@0	45	gGConf.setString(GCONF_BG_COLOR_KEY, aGConfColor);
michael@0	46	var shellColor = colorToHex(gShell.desktopBackgroundColor);
michael@0	47
michael@0	48	do_check_eq(shellColor, aExpectedShellColor);
michael@0	49	}
michael@0	50
michael@0	51	/**
michael@0	52	* Checks that setting the background color (in #RRGGBB format) using the Shell
michael@0	53	* component will result in having a GConf key for the background color set to
michael@0	54	* aExpectedGConfColor.
michael@0	55	*/
michael@0	56	function checkShellToGConfColor(aShellColor, aExpectedGConfColor) {
michael@0	57
michael@0	58	gShell.desktopBackgroundColor = hexToColor(aShellColor);
michael@0	59	var gconfColor = gGConf.getString(GCONF_BG_COLOR_KEY);
michael@0	60
michael@0	61	do_check_eq(gconfColor, aExpectedGConfColor);
michael@0	62	}
michael@0	63
michael@0	64	function run_test() {
michael@0	65
michael@0	66	// This test is Linux specific for now
michael@0	67	if (!("@mozilla.org/gnome-gconf-service;1" in Cc))
michael@0	68	return;
michael@0	69
michael@0	70	try {
michael@0	71	// If GSettings is available, then the GConf tests
michael@0	72	// will fail
michael@0	73	var gsettings = Cc["@mozilla.org/gsettings-service;1"].
michael@0	74	getService(Ci.nsIGSettingsService).
michael@0	75	getCollectionForSchema("org.gnome.desktop.background");
michael@0	76	return;
michael@0	77	} catch(e) { }
michael@0	78
michael@0	79	gGConf = Cc["@mozilla.org/gnome-gconf-service;1"].
michael@0	80	getService(Ci.nsIGConfService);
michael@0	81
michael@0	82	gShell = Cc["@mozilla.org/browser/shell-service;1"].
michael@0	83	getService(Ci.nsIShellService);
michael@0	84
michael@0	85	// Save the original background color so that we can restore it
michael@0	86	// after the test.
michael@0	87	var origGConfColor = gGConf.getString(GCONF_BG_COLOR_KEY);
michael@0	88
michael@0	89	try {
michael@0	90
michael@0	91	checkGConfToShellColor("#000", "#000000");
michael@0	92	checkGConfToShellColor("#00f", "#0000FF");
michael@0	93	checkGConfToShellColor("#b2f", "#BB22FF");
michael@0	94	checkGConfToShellColor("#fff", "#FFFFFF");
michael@0	95
michael@0	96	checkGConfToShellColor("#000000", "#000000");
michael@0	97	checkGConfToShellColor("#0000ff", "#0000FF");
michael@0	98	checkGConfToShellColor("#b002f0", "#B002F0");
michael@0	99	checkGConfToShellColor("#ffffff", "#FFFFFF");
michael@0	100
michael@0	101	checkGConfToShellColor("#000000000", "#000000");
michael@0	102	checkGConfToShellColor("#00f00f00f", "#000000");
michael@0	103	checkGConfToShellColor("#aaabbbccc", "#AABBCC");
michael@0	104	checkGConfToShellColor("#fffffffff", "#FFFFFF");
michael@0	105
michael@0	106	checkGConfToShellColor("#000000000000", "#000000");
michael@0	107	checkGConfToShellColor("#000f000f000f", "#000000");
michael@0	108	checkGConfToShellColor("#00ff00ff00ff", "#000000");
michael@0	109	checkGConfToShellColor("#aaaabbbbcccc", "#AABBCC");
michael@0	110	checkGConfToShellColor("#111122223333", "#112233");
michael@0	111	checkGConfToShellColor("#ffffffffffff", "#FFFFFF");
michael@0	112
michael@0	113	checkShellToGConfColor("#000000", "#000000000000");
michael@0	114	checkShellToGConfColor("#0000FF", "#00000000ffff");
michael@0	115	checkShellToGConfColor("#FFFFFF", "#ffffffffffff");
michael@0	116	checkShellToGConfColor("#0A0B0C", "#0a0a0b0b0c0c");
michael@0	117	checkShellToGConfColor("#A0B0C0", "#a0a0b0b0c0c0");
michael@0	118	checkShellToGConfColor("#AABBCC", "#aaaabbbbcccc");
michael@0	119
michael@0	120	} finally {
michael@0	121	gGConf.setString(GCONF_BG_COLOR_KEY, origGConfColor);
michael@0	122	}
michael@0	123	}