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Fixed NPE for processing static field as first statement in MUT #433

Merged
merged 1 commit into from
Jul 7, 2022
Merged

Fixed NPE for processing static field as first statement in MUT #433

merged 1 commit into from
Jul 7, 2022

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Damtev
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@Damtev Damtev commented Jul 6, 2022 •
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Description

Added processing locals and empty previous graph for non-enum concrete static fields.

Fixes #432

Type of Change

  • Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Manual Scenario

See To Reproduce section in the corresponding issue.

Checklist (remove irrelevant options):

  • The change followed the style guidelines of the UTBot project
  • Self-review of the code is passed
  • The change contains enough commentaries, particularly in hard-to-understand areas
  • New documentation is provided or existed one is altered
  • No new warnings
  • All tests pass locally with my changes

@Damtev Damtev requested a review from CaelmBleidd July 6, 2022 09:45
CaelmBleidd
CaelmBleidd approved these changes Jul 6, 2022
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LGTM

@Damtev Damtev force-pushed the damtev/concrete_static_field_fix branch from 7f6206d to 5b6bf16 Compare July 7, 2022 09:17
@Damtev Damtev enabled auto-merge (squash) July 7, 2022 10:17
@Damtev Damtev merged commit d1b51fe into main Jul 7, 2022
@Damtev Damtev deleted the damtev/concrete_static_field_fix branch July 7, 2022 10:44
rudolf101 added a commit that referenced this pull request Jul 8, 2022
@rudolf101
Squashed commit of the following:
bf2e0e7 
commit 31fbc83
Author: Andrey Tarbeev <[email protected]>
Date:   Fri Jul 8 10:50:52 2022 +0300

    Minimize exceptions in signature (#418)

    * Minimize exceptions in test methods signatures

commit 63eb9b0
Author: Yury Kamenev <[email protected]>
Date:   Thu Jul 7 15:13:45 2022 +0300

    Removed always used coverage-based minimization strategy (#450)

commit fe0f7f8
Author: Yury Kamenev <[email protected]>
Date:   Thu Jul 7 14:19:53 2022 +0300

    Disabled NPE checks for non-public library fields by default (#353)

commit d1b51fe
Author: Yury Kamenev <[email protected]>
Date:   Thu Jul 7 13:44:46 2022 +0300

    Fixed NPE for processing static field as first statement in MUT (#433)

commit acc2fff
Author: Nikita Vlaev <[email protected]>
Date:   Wed Jul 6 15:37:28 2022 +0300

    Added ForceStaticMockListener to run "configure mockito-inline" action.
    Refactored url listener in notifications.

commit 80c2328
Author: Nikita Stroganov <[email protected]>
Date:   Thu Jul 7 11:21:13 2022 +0300

    Support -P parameters in the utbot-gradle (#377)

commit a92e289
Author: Sergey Pospelov <[email protected]>
Date:   Tue Jul 5 10:29:45 2022 +0300

    Fix searching of modifiers field for JDK 8-17

commit 9a3acb6
Author: Amandel Pie <[email protected]>
Date:   Wed Jul 6 14:16:09 2022 +0300

    Disabled clustering of tests generated by Fuzzer (#431)

    * Disabled clustering of tests generated by Fuzzer

    * Refactored the multiple calls

commit c09568f
Author: Vassiliy Kudryashov <[email protected]>
Date:   Wed Jul 6 10:21:52 2022 +0300

    Existing test file without test class obstruct generation #160 (#425)

commit 2ec8fb3
Author: Denis Fokin <[email protected]>
Date:   Tue Jul 5 16:52:42 2022 +0300

    Better naming

commit 68c66ef
Author: Vassiliy Kudryashov <[email protected]>
Date:   Tue Jul 5 19:51:55 2022 +0300

    SVG logo contains 'inaccurate' holes #330 (#411)

commit 1d48789
Author: Dmitrii Timofeev <[email protected]>
Date:   Tue Jul 5 17:08:38 2022 +0300

    Workaround: run concrete execution for invokedynamic

commit 65d95c1
Author: Vassiliy Kudryashov <[email protected]>
Date:   Tue Jul 5 19:42:55 2022 +0300

    Plugin fails with an exception if no SDK is configured for the test module #399 (#424)

commit 6f9f2d8
Author: Maksim Pelevin <[email protected]>
Date:   Tue Jul 5 17:49:58 2022 +0300

    Fix CNFE: kotlin.collections.ArrayDeque in ContestEstimator (#419)

commit 67cc7d9
Author: Denis Fokin <[email protected]>
Date:   Tue Jul 5 11:58:40 2022 +0300

    Put concrete executor jar in resources for contest estimator

commit 63e2252
Author: Alena Lisevych <[email protected]>
Date:   Tue Jul 5 15:48:29 2022 +0300

    Tooltips correction for #343 (#410)

    Co-authored-by: Alena Lisevych <>

commit 8b3defa
Author: Vassiliy Kudryashov <[email protected]>
Date:   Tue Jul 5 13:22:31 2022 +0300

    Write access exception on test generating in Idea project with JDK 11 #350 (#409)

commit c02883c
Author: Amandel Pie <[email protected]>
Date:   Tue Jul 5 11:21:21 2022 +0300

    Enables 40 tests for utbot-summary module (#389)

    * Repair testPow

    * Repaired ReturnExampleTest tests

    * Restored SummaryCycleTest.kt

    * Restored all the tests

commit 65c07f8
Author: Victoria <[email protected]>
Date:   Tue Jul 5 09:51:44 2022 +0300

    Update Dockerfile_java_cli (#396)

commit 3b21112
Author: Alexey Menshutin <[email protected]>
Date:   Mon Jul 4 21:16:53 2022 +0300

    ToString support for abstract collection using makeSymbolic #391

commit c2673df
Author: Vassiliy Kudryashov <[email protected]>
Date:   Mon Jul 4 21:56:43 2022 +0300

    IDE fatal error during tests generation #68 (#379)

commit 43693fb
Author: Nikita Vlaev <[email protected]>
Date:   Mon Jul 4 18:59:57 2022 +0300

    Bring back test class generation (#403)

commit 1c01193
Author: Yury Kamenev <[email protected]>
Date:   Mon Jul 4 20:24:03 2022 +0300

    Added the wrapper for static methods of java.util.List (#400)

commit a805f31
Author: Nikita Vlaev <[email protected]>
Date:   Fri Jul 1 20:16:28 2022 +0300

    Add title pane with unsupported jdk notification (#373)

commit 16c13fb
Author: Dmitrii Timofeev <[email protected]>
Date:   Mon Jul 4 18:35:36 2022 +0300

    Initiate concrete execution if a wrapper method is missing (#392)

    If a JVM class is overridden but a method is missing from the wrapper,
    the engine will discard the path and fall back to concrete execution
    instead of analysing the real JVM code graph.

    This approach fixes the problem with methods that have been introduced
    in newer JDKs. Now wrappers are mostly limited to Java 1.8 interfaces
    and fail to analyze methods like `String::isBlank` or `String::lines`
    when the code runs under JDK 11. Building graphs from the real JDK code
    fails because the wrapper does not have private fields that the original
    code uses.

    TODO: to allow symbolic analysis of the code, missing methods should be
    actually implemented in corresponding wrappers.
Vassiliy-Kudryashov pushed a commit that referenced this pull request Jul 11, 2022
@Damtev @Vassiliy-Kudryashov
Fixed NPE for processing static field as first statement in MUT (#433)
fe3b562
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NPE in concrete processing static field
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@Damtev @CaelmBleidd