browser/devtools/shadereditor/test/browser_webgl-actor-test-12.js

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1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3
4 /**
5 * Tests that the correct vertex and fragment shader sources are retrieved
6 * regardless of the order in which they were compiled and attached.
7 */
8
9 function ifWebGLSupported() {
10 let [target, debuggee, front] = yield initBackend(SHADER_ORDER_URL);
11 front.setup({ reload: true });
12
13 let programActor = yield once(front, "program-linked");
14 let vertexShader = yield programActor.getVertexShader();
15 let fragmentShader = yield programActor.getFragmentShader();
16
17 let vertSource = yield vertexShader.getText();
18 let fragSource = yield fragmentShader.getText();
19
20 ok(vertSource.contains("I'm a vertex shader!"),
21 "The correct vertex shader text was retrieved.");
22 ok(fragSource.contains("I'm a fragment shader!"),
23 "The correct fragment shader text was retrieved.");
24
25 yield removeTab(target.tab);
26 finish();
27 }

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