Yes I would say it twice the size with emulated: For example on my demo app https://gwt-storage-objectify.appspot.com/ the safari permutation: - native: 94.8 KB (https://gwt-storage-objectify.appspot.com/?compiler.stackMode=native) - emulated: 181 KB (https://gwt-storage-objectify.appspot.com/?compiler.stackMode=emulated)
With a real app: http://www.learnkeeper.com/ - native: 325 KB (http://www.learnkeeper.com/?compiler.stackMode=native) - emulated: 664 KB (http://www.learnkeeper.com/?compiler.stackMode=emulated) On Thursday, November 30, 2017 at 5:44:12 PM UTC+11, Ignacio Baca Moreno-Torres wrote: > > I'm curious, what is the code size difference? We end up using always > emulated bc the performance and size doesn't worth. But it depends on each > app. Or do you do native for performance (speed)? > > El mié., 29 nov. 2017 14:36, Thomas Broyer <[email protected] > <javascript:>> escribió: > >> So you need to provide a <property-provider> so the correct permutation >> can be chosen at runtime: >> http://www.gwtproject.org/doc/latest/DevGuideOrganizingProjects.html#DevGuideModuleXml >> (this would likely fix your tests too; but you could also pass a >> -setProperty for the tests) >> >> >> On Wednesday, November 29, 2017 at 11:25:15 AM UTC+1, Freddy Boucher >> wrote: >>> >>> Hi @Thomas >>> >>> Yes it works perfectly when I declare it in my **.gwt.xml* but not when >>> using Maven *<set-property>*. >>> >>> The whole story is: >>> For production, I want to compile with both values (*native* and >>> *emulated*). >>> By default User loads *native* permutation but if an >>> *Unexpected Exception* occurs in client code, I send it to server, >>> deobfuscate it, log it, then reload User's browser with *emulated* >>> permutation. >>> >>> Why doing that? Because it's likely to happen again if User retry to do >>> exactly the same thing and with *emulated* permutation, the >>> Deobfuscated StackTrace is 100% accurate about line number (vs not really >>> with *native* permutation, PS: you can experience it by yourself on my >>> demo app https://gwt-storage-objectify.appspot.com/ native it says >>> *View.java:150* vs emulated *View.java:151* ) >>> >>> But for dev env and test env, I only need *emulated*. >>> >>> And since I only have one **.gwt.xml *for all envs, I would prefer >>> to keep only one value otherwise GWTTestCase will complain: >>> >>> INFO: /launch error: While attempting to load the module, property >>> "compiler.stackMode" was not specifiedAllowed values: emulated,native,strip >>> Nov 29, 2017 9:22:19 PM com.gargoylesoftware.htmlunit.WebClient >>> printContentIfNecessary >>> [WARN] 404 - GET /com.learnkeeper.App.JUnit/undefined.cache.js >>> (127.0.0.1) 328 bytes >>> logging for HtmlUnit thread >>> [ERROR] Load Script Error: java.io.IOException: Unable to download >>> JavaScript from ' >>> http://localhost:51160/com.learnkeeper.App.JUnit/undefined.cache.js' >>> (status 404). >>> java.io.IOException: Unable to download JavaScript from ' >>> http://localhost:51160/com.learnkeeper.App.JUnit/undefined.cache.js' >>> (status 404). >>> at >>> com.gargoylesoftware.htmlunit.html.HtmlPage.loadJavaScriptFromUrl(HtmlPage.java:1047) >>> INFO: statusCode=[404] contentType=[text/html] >>> Nov 29, 2017 9:22:19 PM com.gargoylesoftware.htmlunit.WebClient >>> printContentIfNecessary >>> INFO: <html> >>> <head> >>> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> >>> <title>Error 404 Not Found</title> >>> </head> >>> <body><h2>HTTP ERROR 404</h2> >>> <p>Problem accessing /com.learnkeeper.App.JUnit/undefined.cache.js. >>> Reason: >>> <pre> Not Found</pre></p><hr><i><small>Powered by >>> Jetty://</small></i><hr/> >>> >>> </body> >>> </html> >>> >>> >>> >>> >>> >>> >>> On Wednesday, November 29, 2017 at 7:15:01 PM UTC+11, Thomas Broyer >>> wrote: >>>> >>>> I would say that you're not supposed to set compiler.stackMode to >>>> anything but a single value, because it doesn't have a property-provider; >>>> and that's exactly the problem with the generated JS: the snippet where >>>> the >>>> error occurs is a property provider, but because there's no >>>> <property-provider> for that property, it generates invalid JS (granted, >>>> it >>>> could have failed instead). >>>> What I don't quite understand is that you're saying (IIUC) it only >>>> occurs with -setProperty and not <set-property>. >>>> >>>> On Tuesday, November 28, 2017 at 8:57:38 AM UTC+1, Freddy Boucher wrote: >>>>> >>>>> Hi, >>>>> >>>>> On a GWT 2.8.2 Maven project using *tbroyer/gwt-maven-plugin* >>>>> >>>>> When I declare: >>>>> >>>>> <compilerArgs> >>>>> <arg>-setProperty</arg> >>>>> <arg>compiler.stackMode=native,emulated</arg> >>>>> </compilerArgs> >>>>> >>>>> >>>>> >>>>> it fails: >>>>> >>>>> [INFO] Compiling 10 permutations >>>>> >>>>> [INFO] Compiling permutation 0... >>>>> >>>>> [INFO] Compiling permutation 1... >>>>> >>>>> [INFO] Compiling permutation 2... >>>>> >>>>> [INFO] Compiling permutation 3... >>>>> >>>>> [INFO] Compiling permutation 4... >>>>> >>>>> [INFO] Compiling permutation 5... >>>>> >>>>> [INFO] Compiling permutation 6... >>>>> >>>>> [INFO] Compiling permutation 7... >>>>> >>>>> [INFO] Compiling permutation 8... >>>>> >>>>> [INFO] Compiling permutation 9... >>>>> >>>>> [INFO] Compile of permutations succeeded >>>>> >>>>> [INFO] Compilation succeeded -- 53.925s >>>>> >>>>> [INFO] Linking into >>>>> /Users/freddyboucher/Private/Programming/gwt-storage-objectify/gwt-storage-objectify-client/target/gwt-storage-objectify-client-0.0.1-SNAPSHOT/app; >>>>> >>>>> Writing extras to >>>>> /Users/freddyboucher/Private/Programming/gwt-storage-objectify/gwt-storage-objectify-client/target/gwt-storage-objectify-client-0.0.1-SNAPSHOT/WEB-INF/deploy/app >>>>> >>>>> [INFO] Invoking Linker Cross-Site-Iframe >>>>> >>>>> [INFO] Attempting to optimize JS >>>>> >>>>> [INFO] [ERROR] Unable to parse JavaScript >>>>> >>>>> [INFO] com.google.gwt.dev.js.JsParserException: >>>>> StandardLinkerContext.optimizeJavaScript(647): missing { before function >>>>> body >>>>> >>>>> [INFO] > providers['compiler.stackMode'] = >>>>> function()null;values['compiler.stackMode'] = >>>>> {'emulated':0,'native':1,'strip':2};providers['user.agent'] = function(){ >>>>> >>>>> [INFO] > --------------------------------------------------^ >>>>> >>>>> [INFO] at com.google.gwt.dev.js.JsParser$1.error(JsParser.java:111) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Context.reportError(Context.java:459) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.TokenStream.reportSyntaxError(TokenStream.java:1594) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.reportError(Parser.java:72) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.mustMatchToken(Parser.java:64) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.function(Parser.java:254) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.primaryExpr(Parser.java:1224) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.memberExpr(Parser.java:1163) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.unaryExpr(Parser.java:1079) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.mulExpr(Parser.java:1031) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.addExpr(Parser.java:1015) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.shiftExpr(Parser.java:1003) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.relExpr(Parser.java:987) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.eqExpr(Parser.java:976) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.bitAndExpr(Parser.java:966) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.bitXorExpr(Parser.java:956) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.bitOrExpr(Parser.java:946) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.andExpr(Parser.java:935) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.orExpr(Parser.java:924) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.condExpr(Parser.java:908) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.assignExpr(Parser.java:890) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.assignExpr(Parser.java:897) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.expr(Parser.java:880) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.statementHelper(Parser.java:775) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.statement(Parser.java:360) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.parseFunctionBody(Parser.java:156) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.function(Parser.java:257) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.js.rhino.Parser.parseFunctionBody(Parser.java:154) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.function(Parser.java:257) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.rhino.Parser.parse(Parser.java:116) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.JsParser.parseImpl(JsParser.java:133) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.JsParser.parse(JsParser.java:88) >>>>> >>>>> [INFO] at com.google.gwt.dev.js.JsParser.parseInto(JsParser.java:93) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.StandardLinkerContext.optimizeJavaScript(StandardLinkerContext.java:443) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.SelectionScriptLinker.generateSelectionScript(SelectionScriptLinker.java:428) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.SelectionScriptLinker.generateSelectionScript(SelectionScriptLinker.java:416) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.SelectionScriptLinker.emitSelectionScript(SelectionScriptLinker.java:310) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.SelectionScriptLinker.link(SelectionScriptLinker.java:212) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.core.ext.linker.impl.StandardLinkerContext.invokeFinalLink(StandardLinkerContext.java:339) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.Link.doSimulatedShardingLink(Link.java:459) >>>>> >>>>> [INFO] at com.google.gwt.dev.Link.link(Link.java:178) >>>>> >>>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:244) >>>>> >>>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:155) >>>>> >>>>> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:144) >>>>> >>>>> [INFO] at com.google.gwt.dev.Compiler$1.run(Compiler.java:118) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55) >>>>> >>>>> [INFO] at >>>>> com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50) >>>>> >>>>> [INFO] at com.google.gwt.dev.Compiler.main(Compiler.java:125) >>>>> >>>>> [INFO] >>>>> ------------------------------------------------------------------------ >>>>> >>>>> [INFO] Reactor Summary: >>>>> >>>>> [INFO] >>>>> >>>>> [INFO] gwt-storage-objectify .............................. SUCCESS [ >>>>> 0.173 s] >>>>> >>>>> [INFO] gwt-storage-objectify-shared ....................... SUCCESS [ >>>>> 1.390 s] >>>>> >>>>> [INFO] gwt-storage-objectify-client ....................... FAILURE [ >>>>> 56.988 s] >>>>> >>>>> [INFO] gwt-storage-objectify-server ....................... SKIPPED >>>>> >>>>> >>>>> This is the commit causing the issue: >>>>> https://github.com/freddyboucher/gwt-storage-objectify/commit/a235206adfaf2dd29c2f456b3b966006729e110e >>>>> >>>>> Reverting the commit fixes the build. >>>>> >>>>> Thanks >>>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "GWT Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/google-web-toolkit. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
