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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests if error indicators are shown in the editor's gutter and text area
* when there's a shader compilation error.
*/
function* ifWebGLSupported() {
let { target, panel } = yield initShaderEditor(SIMPLE_CANVAS_URL);
let { gFront, EVENTS, ShadersEditorsView } = panel.panelWin;
reload(target);
yield promise.all([
once(gFront, "program-linked"),
once(panel.panelWin, EVENTS.SOURCES_SHOWN)
]);
let vsEditor = yield ShadersEditorsView._getEditor("vs");
let fsEditor = yield ShadersEditorsView._getEditor("fs");
vsEditor.replaceText("vec3", { line: 7, ch: 22 }, { line: 7, ch: 26 });
let [, vertError] = yield onceSpread(panel.panelWin, EVENTS.SHADER_COMPILED);
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(false, vertError);
info("Error marks added in the vertex shader editor.");
vsEditor.insertText(" ", { line: 1, ch: 0 });
yield once(panel.panelWin, EVENTS.EDITOR_ERROR_MARKERS_REMOVED);
is(vsEditor.getText(1), " precision lowp float;", "Typed space.");
checkHasVertFirstError(false, vertError);
checkHasVertSecondError(false, vertError);
info("Error marks removed while typing in the vertex shader editor.");
[, vertError] = yield onceSpread(panel.panelWin, EVENTS.SHADER_COMPILED);
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(false, vertError);
info("Error marks were re-added after recompiling the vertex shader.");
fsEditor.replaceText("vec4", { line: 2, ch: 14 }, { line: 2, ch: 18 });
let [, fragError] = yield onceSpread(panel.panelWin, EVENTS.SHADER_COMPILED);
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(false, vertError);
checkHasFragError(true, fragError);
info("Error marks added in the fragment shader editor.");
fsEditor.insertText(" ", { line: 1, ch: 0 });
yield once(panel.panelWin, EVENTS.EDITOR_ERROR_MARKERS_REMOVED);
is(fsEditor.getText(1), " precision lowp float;", "Typed space.");
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(false, vertError);
checkHasFragError(false, fragError);
info("Error marks removed while typing in the fragment shader editor.");
[, fragError] = yield onceSpread(panel.panelWin, EVENTS.SHADER_COMPILED);
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(false, vertError);
checkHasFragError(true, fragError);
info("Error marks were re-added after recompiling the fragment shader.");
vsEditor.replaceText("2", { line: 3, ch: 19 }, { line: 3, ch: 20 });
yield once(panel.panelWin, EVENTS.EDITOR_ERROR_MARKERS_REMOVED);
checkHasVertFirstError(false, vertError);
checkHasVertSecondError(false, vertError);
checkHasFragError(true, fragError);
info("Error marks removed while typing in the vertex shader editor again.");
[, vertError] = yield onceSpread(panel.panelWin, EVENTS.SHADER_COMPILED);
checkHasVertFirstError(true, vertError);
checkHasVertSecondError(true, vertError);
checkHasFragError(true, fragError);
info("Error marks were re-added after recompiling the fragment shader again.");
yield teardown(panel);
finish();
function checkHasVertFirstError(bool, error) {
ok(error, "Vertex shader compiled with errors.");
isnot(error.link, "", "The linkage status should not be empty.");
let line = 7;
info("Checking first vertex shader error on line " + line + "...");
is(vsEditor.hasMarker(line, "errors", "error"), bool,
"Error is " + (bool ? "" : "not ") + "shown in the editor's gutter.");
is(vsEditor.hasLineClass(line, "error-line"), bool,
"Error style is " + (bool ? "" : "not ") + "applied to the faulty line.");
let parsed = ShadersEditorsView._errors.vs;
is(parsed.length >= 1, bool,
"There's " + (bool ? ">= 1" : "< 1") + " parsed vertex shader error(s).");
if (bool) {
is(parsed[0].line, line,
"The correct line was parsed.");
is(parsed[0].messages.length, 2,
"There are 2 parsed messages.");
ok(parsed[0].messages[0].includes("'constructor' : too many arguments"),
"The correct first message was parsed.");
ok(parsed[0].messages[1].includes("'assign' : cannot convert from"),
"The correct second message was parsed.");
}
}
function checkHasVertSecondError(bool, error) {
ok(error, "Vertex shader compiled with errors.");
isnot(error.link, "", "The linkage status should not be empty.");
let line = 8;
info("Checking second vertex shader error on line " + line + "...");
is(vsEditor.hasMarker(line, "errors", "error"), bool,
"Error is " + (bool ? "" : "not ") + "shown in the editor's gutter.");
is(vsEditor.hasLineClass(line, "error-line"), bool,
"Error style is " + (bool ? "" : "not ") + "applied to the faulty line.");
let parsed = ShadersEditorsView._errors.vs;
is(parsed.length >= 2, bool,
"There's " + (bool ? ">= 2" : "< 2") + " parsed vertex shader error(s).");
if (bool) {
is(parsed[1].line, line,
"The correct line was parsed.");
is(parsed[1].messages.length, 1,
"There is 1 parsed message.");
ok(parsed[1].messages[0].includes("'assign' : cannot convert from"),
"The correct message was parsed.");
}
}
function checkHasFragError(bool, error) {
ok(error, "Fragment shader compiled with errors.");
isnot(error.link, "", "The linkage status should not be empty.");
let line = 5;
info("Checking first vertex shader error on line " + line + "...");
is(fsEditor.hasMarker(line, "errors", "error"), bool,
"Error is " + (bool ? "" : "not ") + "shown in the editor's gutter.");
is(fsEditor.hasLineClass(line, "error-line"), bool,
"Error style is " + (bool ? "" : "not ") + "applied to the faulty line.");
let parsed = ShadersEditorsView._errors.fs;
is(parsed.length >= 1, bool,
"There's " + (bool ? ">= 2" : "< 1") + " parsed fragment shader error(s).");
if (bool) {
is(parsed[0].line, line,
"The correct line was parsed.");
is(parsed[0].messages.length, 1,
"There is 1 parsed message.");
ok(parsed[0].messages[0].includes("'constructor' : too many arguments"),
"The correct message was parsed.");
}
}
}
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