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browser/devtools/shadereditor/test/browser_se_editors-lazy-init.js@6474c204b198 (annotated)

browser/devtools/shadereditor/test/browser_se_editors-lazy-init.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	/* Any copyright is dedicated to the Public Domain.
michael@0	2	http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0	3
michael@0	4	/**
michael@0	5	* Tests if source editors are lazily initialized.
michael@0	6	*/
michael@0	7
michael@0	8	function ifWebGLSupported() {
michael@0	9	let [target, debuggee, panel] = yield initShaderEditor(SIMPLE_CANVAS_URL);
michael@0	10	let { gFront, ShadersEditorsView } = panel.panelWin;
michael@0	11
michael@0	12	try {
michael@0	13	yield ShadersEditorsView._getEditor("vs");
michael@0	14	ok(false, "The promise for a vertex shader editor should be rejected.");
michael@0	15	} catch (e) {
michael@0	16	ok(true, "The vertex shader editors wasn't initialized.");
michael@0	17	}
michael@0	18
michael@0	19	try {
michael@0	20	yield ShadersEditorsView._getEditor("fs");
michael@0	21	ok(false, "The promise for a fragment shader editor should be rejected.");
michael@0	22	} catch (e) {
michael@0	23	ok(true, "The fragment shader editors wasn't initialized.");
michael@0	24	}
michael@0	25
michael@0	26	reload(target);
michael@0	27	yield once(gFront, "program-linked");
michael@0	28
michael@0	29	let vsEditor = yield ShadersEditorsView._getEditor("vs");
michael@0	30	let fsEditor = yield ShadersEditorsView._getEditor("fs");
michael@0	31
michael@0	32	ok(vsEditor, "A vertex shader editor was initialized.");
michael@0	33	ok(fsEditor, "A fragment shader editor was initialized.");
michael@0	34
michael@0	35	isnot(vsEditor, fsEditor,
michael@0	36	"The vertex shader editor is distinct from the fragment shader editor.");
michael@0	37
michael@0	38	let vsEditor2 = yield ShadersEditorsView._getEditor("vs");
michael@0	39	let fsEditor2 = yield ShadersEditorsView._getEditor("fs");
michael@0	40
michael@0	41	is(vsEditor, vsEditor2,
michael@0	42	"The vertex shader editor instances are cached.");
michael@0	43	is(fsEditor, fsEditor2,
michael@0	44	"The fragment shader editor instances are cached.");
michael@0	45
michael@0	46	yield teardown(panel);
michael@0	47	finish();
michael@0	48	}