September 2014 - arquillian-issues

[JBoss JIRA] (ARQGRA-461) Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception.

by Alex Soto (JIRA)

[ https://issues.jboss.org/browse/ARQGRA-461?page=com.atlassian.jira.plugin... ] Alex Soto commented on ARQGRA-461: ---------------------------------- Well in my case I can run with stream because there is no problem at all. But I have tried to calculate it and I have found this exception and I decided to report it. Maybe you can close it, but at least if anyone find the same exception in near future, the "solution" is documented somewhere. > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > ------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: ARQGRA-461 > URL: https://issues.jboss.org/browse/ARQGRA-461 > Project: Arquillian Graphene > Issue Type: Bug > Reporter: Alex Soto > Priority: Minor > Labels: java8,, threads > > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > Basically the problem is when you want to get information about tables. You can iterate over elements in a foreach fashion, but you can also use new Java 8 stream API. > This works: ession.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).stream().map(WebElement::getText).collect(Collectors.toList()); > But if table is big you will try to improve parsing speed by adding parallelSteam (session.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).parallelStream().map(WebElement::getText).collect(Collectors.toList());) > And in this case an exception is thrown. > Internally parallelStream uses a pool of threads so probably Graphene instance is tight to thread of test case, so the threads used by parallelStream does not contains a valid instance of Graphene. > Of course this is not blocking nor a big problem in the sense that you can use stream() without any problem, and moreover Java 8 is not spread yet, but it may be a problem in the future. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQGRA-461) Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception.

by Lukáš Fryč (JIRA)

[ https://issues.jboss.org/browse/ARQGRA-461?page=com.atlassian.jira.plugin... ] Lukáš Fryč commented on ARQGRA-461: ----------------------------------- Hey Alex, this behavior is expectable as {{parallelStream()}} causes the collection to evaluate outside of parental thread. You will end up with same issues for lot of Arquillian extensions. ---- In fact I think you won't get much gain with {{parallelStream()}} since the Selenium itself is likely serializing requests. *Idea:* In order to speed up bulk operations, you can use JavaScript-based retrieval logic (JavaScript can return JSON of table structure that you can parse on server-side). > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > ------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: ARQGRA-461 > URL: https://issues.jboss.org/browse/ARQGRA-461 > Project: Arquillian Graphene > Issue Type: Bug > Reporter: Alex Soto > Priority: Minor > Labels: java8,, threads > > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > Basically the problem is when you want to get information about tables. You can iterate over elements in a foreach fashion, but you can also use new Java 8 stream API. > This works: ession.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).stream().map(WebElement::getText).collect(Collectors.toList()); > But if table is big you will try to improve parsing speed by adding parallelSteam (session.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).parallelStream().map(WebElement::getText).collect(Collectors.toList());) > And in this case an exception is thrown. > Internally parallelStream uses a pool of threads so probably Graphene instance is tight to thread of test case, so the threads used by parallelStream does not contains a valid instance of Graphene. > Of course this is not blocking nor a big problem in the sense that you can use stream() without any problem, and moreover Java 8 is not spread yet, but it may be a problem in the future. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQGRA-461) Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception.

by Alex Soto (JIRA)

[ https://issues.jboss.org/browse/ARQGRA-461?page=com.atlassian.jira.plugin... ] Alex Soto updated ARQGRA-461: ----------------------------- Description: Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. Basically the problem is when you want to get information about tables. You can iterate over elements in a foreach fashion, but you can also use new Java 8 stream API. This works: ession.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).stream().map(WebElement::getText).collect(Collectors.toList()); But if table is big you will try to improve parsing speed by adding parallelSteam (session.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).parallelStream().map(WebElement::getText).collect(Collectors.toList());) And in this case an exception is thrown. Internally parallelStream uses a pool of threads so probably Graphene instance is tight to thread of test case, so the threads used by parallelStream does not contains a valid instance of Graphene. Of course this is not blocking nor a big problem in the sense that you can use stream() without any problem, and moreover Java 8 is not spread yet, but it may be a problem in the future. Steps to Reproduce: Create a Graphene Page object which uses a WebElement inside a parallelStream. Labels: java8, threads (was: ) Workaround Description: Although you cannot use parallelStream() you can use stream() method. Workaround: Workaround Exists > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > ------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: ARQGRA-461 > URL: https://issues.jboss.org/browse/ARQGRA-461 > Project: Arquillian Graphene > Issue Type: Bug > Reporter: Alex Soto > Priority: Minor > Labels: java8,, threads > > Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. > Basically the problem is when you want to get information about tables. You can iterate over elements in a foreach fashion, but you can also use new Java 8 stream API. > This works: ession.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).stream().map(WebElement::getText).collect(Collectors.toList()); > But if table is big you will try to improve parsing speed by adding parallelSteam (session.findElements(xpath("//table/tbody/tr/td/span[@class='title']")).parallelStream().map(WebElement::getText).collect(Collectors.toList());) > And in this case an exception is thrown. > Internally parallelStream uses a pool of threads so probably Graphene instance is tight to thread of test case, so the threads used by parallelStream does not contains a valid instance of Graphene. > Of course this is not blocking nor a big problem in the sense that you can use stream() without any problem, and moreover Java 8 is not spread yet, but it may be a problem in the future. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQGRA-461) Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception.

by Alex Soto (JIRA)

Alex Soto created ARQGRA-461: -------------------------------- Summary: Running Graphene tests and use parallelStream method makes test fail with java.lang.IllegalStateException: The Graphene runtime isn't initialized. Exception. Key: ARQGRA-461 URL: https://issues.jboss.org/browse/ARQGRA-461 Project: Arquillian Graphene Issue Type: Bug Reporter: Alex Soto Priority: Minor -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1441) Binding value from @BMRule is ignored

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1441?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen closed ARQ-1441. ------------------------------ > Binding value from @BMRule is ignored > -------------------------------------- > > Key: ARQ-1441 > URL: https://issues.jboss.org/browse/ARQ-1441 > Project: Arquillian > Issue Type: Bug > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Karel Piwko > Assignee: Karel Piwko > Fix For: byteman_1.0.0.Alpha3 > > > Byteman extension does not use binding part to make it a part of the rule. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1854) Support injecting rules on container side when running on client

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1854?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen closed ARQ-1854. ------------------------------ > Support injecting rules on container side when running on client > ---------------------------------------------------------------- > > Key: ARQ-1854 > URL: https://issues.jboss.org/browse/ARQ-1854 > Project: Arquillian > Issue Type: Feature Request > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Aslak Knutsen > Assignee: Ales Justin > Fix For: byteman_1.0.0.Alpha3 > > -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1442) Update Arquillian Core, Byteman and Container versions

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1442?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen closed ARQ-1442. ------------------------------ > Update Arquillian Core, Byteman and Container versions > ------------------------------------------------------ > > Key: ARQ-1442 > URL: https://issues.jboss.org/browse/ARQ-1442 > Project: Arquillian > Issue Type: Component Upgrade > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Karel Piwko > Fix For: byteman_1.0.0.Alpha3 > > > Update components in the extension with recent versions. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1442) Update Arquillian Core, Byteman and Container versions

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1442?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen updated ARQ-1442: ------------------------------- Fix Version/s: byteman_1.0.0.Alpha3 (was: byteman_1.0.0.next) > Update Arquillian Core, Byteman and Container versions > ------------------------------------------------------ > > Key: ARQ-1442 > URL: https://issues.jboss.org/browse/ARQ-1442 > Project: Arquillian > Issue Type: Component Upgrade > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Karel Piwko > Fix For: byteman_1.0.0.Alpha3 > > > Update components in the extension with recent versions. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1441) Binding value from @BMRule is ignored

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1441?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen updated ARQ-1441: ------------------------------- Fix Version/s: byteman_1.0.0.Alpha3 (was: byteman_1.0.0.next) > Binding value from @BMRule is ignored > -------------------------------------- > > Key: ARQ-1441 > URL: https://issues.jboss.org/browse/ARQ-1441 > Project: Arquillian > Issue Type: Bug > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Karel Piwko > Assignee: Karel Piwko > Fix For: byteman_1.0.0.Alpha3 > > > Byteman extension does not use binding part to make it a part of the rule. -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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[JBoss JIRA] (ARQ-1854) Support injecting rules on container side when running on client

by Aslak Knutsen (JIRA)

[ https://issues.jboss.org/browse/ARQ-1854?page=com.atlassian.jira.plugin.s... ] Aslak Knutsen updated ARQ-1854: ------------------------------- Status: Resolved (was: Pull Request Sent) Assignee: Ales Justin Fix Version/s: byteman_1.0.0.Alpha3 Resolution: Done > Support injecting rules on container side when running on client > ---------------------------------------------------------------- > > Key: ARQ-1854 > URL: https://issues.jboss.org/browse/ARQ-1854 > Project: Arquillian > Issue Type: Feature Request > Components: Extension - Byteman > Affects Versions: byteman_1.0.0.Alpha2 > Reporter: Aslak Knutsen > Assignee: Ales Justin > Fix For: byteman_1.0.0.Alpha3 > > -- This message was sent by Atlassian JIRA (v6.3.1#6329)

10 years, 3 months

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arquillian-issues September 2014