126 lines
1.9 KiB
JavaScript
126 lines
1.9 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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var rule = require("../lib/rules/no-useless-run-test");
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var RuleTester = require("eslint").RuleTester;
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
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// ------------------------------------------------------------------------------
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// Tests
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// ------------------------------------------------------------------------------
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function invalidCode(code, output) {
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return {
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code,
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output,
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errors: [{ messageId: "noUselessRunTest", type: "FunctionDeclaration" }],
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};
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}
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ruleTester.run("no-useless-run-test", rule, {
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valid: [
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"function run_test() {}",
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"function run_test() {let args = 1; run_next_test();}",
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"function run_test() {fakeCall(); run_next_test();}",
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],
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invalid: [
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// Single-line case.
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invalidCode("function run_test() { run_next_test(); }", ""),
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// Multiple-line cases
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invalidCode(
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`
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function run_test() {
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run_next_test();
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}`,
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``
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),
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invalidCode(
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`
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foo();
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function run_test() {
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run_next_test();
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}
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`,
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`
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foo();
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`
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),
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invalidCode(
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`
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foo();
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function run_test() {
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run_next_test();
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}
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bar();
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`,
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`
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foo();
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bar();
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`
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),
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invalidCode(
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`
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foo();
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function run_test() {
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run_next_test();
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}
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bar();`,
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`
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foo();
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bar();`
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),
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invalidCode(
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`
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foo();
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function run_test() {
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run_next_test();
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}
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// A comment
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bar();
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`,
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`
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foo();
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// A comment
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bar();
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`
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),
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invalidCode(
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`
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foo();
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/**
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* A useful comment.
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*/
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function run_test() {
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run_next_test();
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}
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// A comment
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bar();
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`,
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`
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foo();
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/**
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* A useful comment.
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*/
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// A comment
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bar();
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`
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),
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],
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});
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