87 lines
2.3 KiB
Java
87 lines
2.3 KiB
Java
/*
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* Copyright 2011 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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import com.google.javascript.jscomp.CheckLevel;
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import com.google.javascript.jscomp.CompilerOptions;
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import com.google.javascript.jscomp.DiagnosticGroups;
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/**
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* {@link CheckDebuggerStatementTest} is a unit test for
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* {@link CheckDebuggerStatement}.
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*
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* @author bolinfest@google.com (Michael Bolin)
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*/
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public class CheckDebuggerStatementTest extends CompilerTestCase {
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private CheckLevel checkLevel;
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@Override
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public void tearDown() {
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checkLevel = null;
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}
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@Override
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protected CompilerPass getProcessor(Compiler compiler) {
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return new CheckDebuggerStatement(compiler);
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}
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@Override
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protected CompilerOptions getOptions() {
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CompilerOptions options = super.getOptions();
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if (checkLevel != null) {
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options.setWarningLevel(
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DiagnosticGroups.DEBUGGER_STATEMENT_PRESENT,
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checkLevel);
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}
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return options;
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}
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public void testCheckDebuggerStatement() {
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checkLevel = CheckLevel.WARNING;
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testSame("debugger;", CheckDebuggerStatement.DEBUGGER_STATEMENT_PRESENT);
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testSame("function foo() { debugger; }",
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CheckDebuggerStatement.DEBUGGER_STATEMENT_PRESENT);
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}
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public void testCheckIsDisabledByDefault() {
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checkLevel = null;
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testSame("debugger;");
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testSame("function foo() { debugger; }");
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}
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public void testNoWarningWhenExplicitlyDisabled() {
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checkLevel = CheckLevel.OFF;
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testSame("debugger;");
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testSame("function foo() { debugger; }");
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}
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public void testCheckDebuggerKeywordMayAppearInComments() {
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checkLevel = CheckLevel.WARNING;
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test("// I like the debugger; it is helpful.", "");
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}
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public void testCheckDebuggerStatementInEval() {
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checkLevel = CheckLevel.WARNING;
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testSame("eval('debugger');");
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}
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}
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