459 lines
20 KiB
Java
459 lines
20 KiB
Java
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/*
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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.debugging.sourcemap;
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import com.google.javascript.jscomp.SourceMap;
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import com.google.javascript.jscomp.SourceMap.Format;
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/**
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* Tests for {@link SourceMap}.
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*
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*/
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public class SourceMapGeneratorV1Test extends SourceMapTestCase {
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public SourceMapGeneratorV1Test() {
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disableColumnValidation();
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}
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@Override
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protected SourceMapConsumer getSourceMapConsumer() {
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return new SourceMapConsumerV1();
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}
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@Override
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protected Format getSourceMapFormat() {
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return SourceMap.Format.V1;
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}
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@Override
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public void setUp() {
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detailLevel = SourceMap.DetailLevel.ALL;
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}
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public void testBasicMapping() throws Exception {
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compileAndCheck("function __BASIC__() { }");
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}
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public void testLiteralMappings() throws Exception {
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compileAndCheck("function __BASIC__(__PARAM1__, __PARAM2__) { " +
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"var __VAR__ = '__STR__'; }");
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}
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public void testMultilineMapping() throws Exception {
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compileAndCheck("function __BASIC__(__PARAM1__, __PARAM2__) {\n" +
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"var __VAR__ = '__STR__';\n" +
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"var __ANO__ = \"__STR2__\";\n" +
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"}");
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}
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public void testMultiFunctionMapping() throws Exception {
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compileAndCheck("function __BASIC__(__PARAM1__, __PARAM2__) {\n" +
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"var __VAR__ = '__STR__';\n" +
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"var __ANO__ = \"__STR2__\";\n" +
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"}\n\n" +
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"function __BASIC2__(__PARAM3__, __PARAM4__) {\n" +
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"var __VAR2__ = '__STR2__';\n" +
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"var __ANO2__ = \"__STR3__\";\n" +
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"}\n\n");
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}
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public void testGoldenOutput0() throws Exception {
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// Empty source map test
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checkSourceMap("",
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"/** Begin line maps. **/{ \"file\" : \"testcode\"," +
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" \"count\": 1 }\n" +
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"[]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n");
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}
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public void testFunctionNameOutput1() throws Exception {
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checkSourceMap("function f() {}",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0,0,0,0,0,0,1,1,2,2,3,3]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0,\"f\"]\n" +
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"[\"testcode\",1,9,\"f\"]\n" +
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"[\"testcode\",1,10]\n" +
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"[\"testcode\",1,13]\n");
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}
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public void testFunctionNameOutput2() throws Exception {
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checkSourceMap("a.b.c = function () {};",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[3,2,2,1,1,0,4,4,4,4,4,4,4,4,5,5,6,6]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0]\n" +
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"[\"testcode\",1,0,\"c\"]\n" +
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"[\"testcode\",1,0,\"b\"]\n" +
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"[\"testcode\",1,0,\"a\"]\n" +
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"[\"testcode\",1,8,\"a.b.c\"]\n" +
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"[\"testcode\",1,17]\n" +
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"[\"testcode\",1,20]\n");
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}
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public void testFunctionNameOutput3() throws Exception {
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checkSourceMap("var q = function () {};",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0,0,1,1,2,2,2,2,2,2,2,2,3,3,4,4]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0]\n" +
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"[\"testcode\",1,4,\"q\"]\n" +
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"[\"testcode\",1,8,\"q\"]\n" +
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"[\"testcode\",1,17]\n" +
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"[\"testcode\",1,20]\n");
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}
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public void testFunctionNameOutput4() throws Exception {
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checkSourceMap("({ 'q' : function () {} })",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,1,1,1,0,2,2,2,2,2,2,2,2,3,3,4,4,0,0]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,1]\n" +
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"[\"testcode\",1,3]\n" +
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"[\"testcode\",1,9,\"q\"]\n" +
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"[\"testcode\",1,18]\n" +
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"[\"testcode\",1,21]\n");
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}
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public void testGoldenOutput1() throws Exception {
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detailLevel = SourceMap.DetailLevel.ALL;
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checkSourceMap("function f(foo, bar) { foo = foo + bar + 2; return foo; }",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0,0,0,0,0,0,1,1,2,3,3,3,2,4,4,4,2,5,7,7,7,6,8,8,8,6," +
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"9,9,9,6,10,11,11,11,11,11,11,11,12,12,12,12,5]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0,\"f\"]\n" +
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"[\"testcode\",1,9,\"f\"]\n" +
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"[\"testcode\",1,10]\n" +
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"[\"testcode\",1,11,\"foo\"]\n" +
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"[\"testcode\",1,16,\"bar\"]\n" +
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"[\"testcode\",1,21]\n" +
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"[\"testcode\",1,23]\n" +
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"[\"testcode\",1,23,\"foo\"]\n" +
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"[\"testcode\",1,29,\"foo\"]\n" +
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"[\"testcode\",1,35,\"bar\"]\n" +
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"[\"testcode\",1,41]\n" +
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"[\"testcode\",1,44]\n" +
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"[\"testcode\",1,51,\"foo\"]\n");
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detailLevel = SourceMap.DetailLevel.SYMBOLS;
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checkSourceMap("function f(foo, bar) { foo = foo + bar + 2; return foo; }",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0,0,0,0,0,0,1,1,0,2,2,2,0,3,3,3,0,0,4,4,4,0,5,5,5,0," +
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"6,6,6,0,0,0,0,0,0,0,0,0,7,7,7,7,0]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0,\"f\"]\n" +
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"[\"testcode\",1,9,\"f\"]\n" +
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"[\"testcode\",1,11,\"foo\"]\n" +
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"[\"testcode\",1,16,\"bar\"]\n" +
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"[\"testcode\",1,23,\"foo\"]\n" +
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"[\"testcode\",1,29,\"foo\"]\n" +
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"[\"testcode\",1,35,\"bar\"]\n" +
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"[\"testcode\",1,51,\"foo\"]\n");
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}
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public void testGoldenOutput2() throws Exception {
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checkSourceMap("function f(foo, bar) {\r\n\n\n\nfoo = foo + bar + foo;" +
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"\nreturn foo;\n}",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0,0,0,0,0,0,1,1,2,3,3,3,2,4,4,4,2,5,7,7,7,6,8,8,8," +
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"6,9,9,9,6,10,10,10,11,11,11,11,11,11,11,12,12,12," +
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"12,5]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"testcode\",1,0,\"f\"]\n" +
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"[\"testcode\",1,9,\"f\"]\n" +
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"[\"testcode\",1,10]\n" +
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"[\"testcode\",1,11,\"foo\"]\n" +
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"[\"testcode\",1,16,\"bar\"]\n" +
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"[\"testcode\",1,21]\n" +
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"[\"testcode\",5,0]\n" +
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"[\"testcode\",5,0,\"foo\"]\n" +
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"[\"testcode\",5,6,\"foo\"]\n" +
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"[\"testcode\",5,12,\"bar\"]\n" +
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"[\"testcode\",5,18,\"foo\"]\n" +
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"[\"testcode\",6,0]\n" +
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"[\"testcode\",6,7,\"foo\"]\n");
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}
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public void testGoldenOutput3() throws Exception {
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checkSourceMap("c:\\myfile.js",
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"foo;",
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"/** Begin line maps. **/{ \"file\" : \"testcode\", " +
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"\"count\": 1 }\n" +
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"[0,0,0]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"c:\\\\myfile.js\",1,0,\"foo\"]\n");
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}
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public void testGoldenOutput4() throws Exception {
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checkSourceMap("c:\\myfile.js",
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"foo; boo; goo;",
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"/** Begin line maps. **/" +
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"{ \"file\" : \"testcode\", \"count\": 1 }\n" +
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"[0,0,0,1,1,1,1,2,2,2,2]\n" +
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"/** Begin file information. **/\n" +
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"[]\n" +
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"/** Begin mapping definitions. **/\n" +
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"[\"c:\\\\myfile.js\",1,0,\"foo\"]\n" +
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"[\"c:\\\\myfile.js\",1,7,\"boo\"]\n" +
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"[\"c:\\\\myfile.js\",1,14,\"goo\"]\n");
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}
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public void testGoldenOutput5() throws Exception {
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detailLevel = SourceMap.DetailLevel.ALL;
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checkSourceMap("c:\\myfile.js",
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"/** @preserve\n" +
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" * this is a test.\n" +
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" */\n" +
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"var foo=a + 'this is a really long line that will force the"
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+ " mapping to span multiple lines 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ " 123456789 123456789 123456789 123456789 123456789"
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+ "' + c + d + e;",
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"/** Begin line maps. **/" +
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"{ \"file\" : \"testcode\", \"count\": 6 }\n" +
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"[]\n" +
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"[]\n" +
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"[]\n" +
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"[]\n" +
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"[0,0,0,0,1,1,1,1,2,1,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
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||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3," +
|
||
|
"3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]\n" +
|
||
|
"[4,1,5,1,6]\n" +
|
||
|
"/** Begin file information. **/\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"/** Begin mapping definitions. **/\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,0]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,4,\"foo\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,8,\"a\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,12]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1314,\"c\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1318,\"d\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1322,\"e\"]\n");
|
||
|
|
||
|
detailLevel = SourceMap.DetailLevel.SYMBOLS;
|
||
|
|
||
|
checkSourceMap("c:\\myfile.js",
|
||
|
"/** @preserve\n" +
|
||
|
" * this is a test.\n" +
|
||
|
" */\n" +
|
||
|
"var foo=a + 'this is a really long line that will force the"
|
||
|
+ " mapping to span multiple lines 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ " 123456789 123456789 123456789 123456789 123456789"
|
||
|
+ "' + c + d + e;",
|
||
|
|
||
|
"/** Begin line maps. **/" +
|
||
|
"{ \"file\" : \"testcode\", \"count\": 6 }\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[-1,-1,-1,-1,0,0,0,0,1]\n" +
|
||
|
"[2,0,3,0,4]\n" +
|
||
|
"/** Begin file information. **/\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"[]\n" +
|
||
|
"/** Begin mapping definitions. **/\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,4,\"foo\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,8,\"a\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1314,\"c\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1318,\"d\"]\n" +
|
||
|
"[\"c:\\\\myfile.js\",4,1322,\"e\"]\n");
|
||
|
}
|
||
|
|
||
|
public void testBasicDeterminism() throws Exception {
|
||
|
RunResult result1 = compile("file1", "foo;", "file2", "bar;");
|
||
|
RunResult result2 = compile("file2", "foo;", "file1", "bar;");
|
||
|
|
||
|
String map1 = getSourceMap(result1);
|
||
|
String map2 = getSourceMap(result2);
|
||
|
|
||
|
// Assert that the files section of the maps are the same. The actual
|
||
|
// entries will differ, so we cannot do a simple full comparison.
|
||
|
|
||
|
// Line 5 has the file information.
|
||
|
String files1 = map1.split("\n")[4];
|
||
|
String files2 = map2.split("\n")[4];
|
||
|
|
||
|
assertEquals(files1, files2);
|
||
|
}
|
||
|
}
|