62 lines
1.3 KiB
JavaScript
62 lines
1.3 KiB
JavaScript
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var test = require("tap").test;
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var chain = require('../../');
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var produce = require('../produce.js');
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Error.stackTraceLimit = Infinity;
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test("stack extend part", function (t) {
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var modify = function (text) {
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return function (error, frames) {
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if (error.test) {
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frames.push(text);
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}
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return frames;
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};
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};
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t.test("no extend modifier attached", function (t) {
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var error = new Error();
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error.test = error;
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var original = error.callSite.original.length;
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var mutated = error.callSite.mutated.length;
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t.strictEqual(mutated, original);
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t.end();
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});
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t.test("attach modifier", function (t) {
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var error = new Error();
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error.test = error;
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var wonderLand = modify("wonder land");
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chain.extend.attach(wonderLand);
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var original = error.callSite.original.length;
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var mutated = error.callSite.mutated.length;
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t.strictEqual(mutated, original + 1);
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chain.extend.deattach(wonderLand);
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t.end();
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});
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t.test("setting callSite", function (t) {
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var error = new Error();
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error.test = error;
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error.correct = true;
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error.callSite = "custom";
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t.strictEqual(error.callSite, "custom");
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error.stack;
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t.strictEqual(error.callSite, "custom");
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t.end();
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});
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t.end();
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});
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