141 lines
5.1 KiB
Java
141 lines
5.1 KiB
Java
/*
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* Copyright 2009 The Closure Compiler Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.javascript.jscomp;
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/**
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* Tests for ExportTestFunctions.
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*
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*/
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public class ExportTestFunctionsTest extends CompilerTestCase {
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private static final String EXTERNS =
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"function google_exportSymbol(a, b) {}; "
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+ "function google_exportProperty(a, b, c) {};";
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private static final String TEST_FUNCTIONS_WITH_NAMES =
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"function Foo(arg) {}; "
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+ "function setUp(arg3) {}; "
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+ "function tearDown(arg, arg2) {}; "
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+ "function testBar(arg) {}";
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public ExportTestFunctionsTest() {
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super(EXTERNS);
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}
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@Override
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public void setUp() {
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super.enableLineNumberCheck(false);
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}
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@Override
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protected CompilerPass getProcessor(Compiler compiler) {
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return new ExportTestFunctions(compiler, "google_exportSymbol",
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"google_exportProperty");
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}
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@Override
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protected int getNumRepetitions() {
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// This pass only runs once.
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return 1;
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}
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public void testFunctionsAreExported() {
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test(TEST_FUNCTIONS_WITH_NAMES,
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"function Foo(arg){}; "
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+ "function setUp(arg3){} google_exportSymbol(\"setUp\",setUp);; "
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+ "function tearDown(arg,arg2) {} "
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+ "google_exportSymbol(\"tearDown\",tearDown);; "
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+ "function testBar(arg){} google_exportSymbol(\"testBar\",testBar)"
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);
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}
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// Helper functions
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public void testBasicTestFunctionsAreExported() {
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test("function Foo() {function testA() {}}",
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"function Foo() {function testA(){}}");
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test("function setUp() {}",
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"function setUp(){} google_exportSymbol('setUp',setUp)");
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test("function setUpPage() {}",
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"function setUpPage(){} google_exportSymbol('setUpPage',setUpPage)");
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test("function tearDown() {}",
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"function tearDown(){} google_exportSymbol('tearDown',tearDown)");
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test("function tearDownPage() {}",
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"function tearDownPage(){} google_exportSymbol('tearDownPage'," +
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"tearDownPage)");
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test("function testBar() { function testB() {}}",
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"function testBar(){function testB(){}}"
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+ "google_exportSymbol('testBar',testBar)");
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testSame("var testCase = {}; testCase.setUpPage = function() {}");
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}
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/**
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* Make sure this works for global functions declared as function expressions:
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* <pre>
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* var testFunctionName = function() {
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* // Implementation
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* };
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* </pre>
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* This format should be supported in addition to function statements.
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*/
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public void testFunctionExpressionsAreExported() {
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test("var Foo = function() {var testA = function() {}}",
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"var Foo = function() {var testA = function() {}}");
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test("var setUp = function() {}",
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"var setUp = function() {}; " +
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"google_exportSymbol('setUp',setUp)");
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test("var setUpPage = function() {}",
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"var setUpPage = function() {}; " +
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"google_exportSymbol('setUpPage',setUpPage)");
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test("var tearDown = function() {}",
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"var tearDown = function() {}; " +
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"google_exportSymbol('tearDown',tearDown)");
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test("var tearDownPage = function() {}",
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"var tearDownPage = function() {}; " +
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"google_exportSymbol('tearDownPage', tearDownPage)");
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test("var testBar = function() { var testB = function() {}}",
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"var testBar = function(){ var testB = function() {}}; " +
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"google_exportSymbol('testBar',testBar)");
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}
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public void testFunctionAssignmentsAreExported() {
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test("Foo = {}; Foo.prototype.bar = function() {};",
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"Foo = {}; Foo.prototype.bar = function() {};");
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test("Foo = {}; Foo.prototype.setUpPage = function() {};",
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"Foo = {}; Foo.prototype.setUpPage = function() {};"
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+ "google_exportProperty(Foo.prototype, 'setUpPage', "
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+ "Foo.prototype.setUpPage);");
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test("Foo = {}; Foo.prototype.testBar = function() {};",
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"Foo = {}; Foo.prototype.testBar = function() {};"
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+ "google_exportProperty(Foo.prototype, 'testBar', "
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+ "Foo.prototype.testBar);");
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test("Foo = {}; Foo.prototype.testBar = function() "
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+ "{ var testBaz = function() {}};",
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"Foo = {}; Foo.prototype.testBar = function() "
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+ "{ var testBaz = function() {}};"
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+ "google_exportProperty(Foo.prototype, 'testBar', "
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+ "Foo.prototype.testBar);");
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test("Foo = {}; Foo.baz.prototype.testBar = function() "
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+ "{ var testBaz = function() {}};",
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"Foo = {}; Foo.baz.prototype.testBar = function() "
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+ "{ var testBaz = function() {}};"
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+ "google_exportProperty(Foo.baz.prototype, 'testBar', "
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+ "Foo.baz.prototype.testBar);");
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}
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}
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