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Tests for loops over arrays #982

Merged
merged 3 commits into from
Jun 19, 2024
Merged

Tests for loops over arrays #982

merged 3 commits into from
Jun 19, 2024

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msridhar
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@msridhar msridhar commented Jun 19, 2024

We handle a loop with an index variable correctly, but not a for-each loop over an array, which needs to be fixed in a follow-up (see #983)

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codecov bot commented Jun 19, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.90%. Comparing base (8593fe2) to head (0c7f34d).

Additional details and impacted files
@@            Coverage Diff            @@
##             master     #982   +/-   ##
=========================================
  Coverage     85.90%   85.90%           
  Complexity     2066     2066           
=========================================
  Files            83       83           
  Lines          6854     6854           
  Branches       1320     1320           
=========================================
  Hits           5888     5888           
  Misses          550      550           
  Partials        416      416           

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@msridhar msridhar enabled auto-merge (squash) June 19, 2024 18:02
@msridhar msridhar requested review from lazaroclapp and yuxincs June 19, 2024 18:03
@msridhar msridhar added the jspecify Related to support for jspecify standard (see jspecify.dev) label Jun 19, 2024
" }",
" }",
" for (String s : fizz) {",
" // BUG: Diagnostic contains: dereferenced expression s is @Nullable",
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Interesting... wonder how we are representing the access paths here. Might be a bit much to ask (basically, you need NullAway to remember "we checked all elements of this array and they are all @NonNull, therefore..."

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Ah, maybe we should clarify this test. It's a bit confusing due to the multiple loops in the same method. This was just meant to test that if the array contents are @Nullable, the loop variable should be treated as @Nullable (which it currently isn't; that why the test is ignored). I wasn't thinking about using reasoning from the previous loop to avoid warning on the second warning.

@armughan11 when you work on #983, please rewrite this test to reorder the loops, to avoid this confusion

@msridhar msridhar merged commit 4f6f21e into master Jun 19, 2024
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@msridhar msridhar deleted the array-loop-test branch June 19, 2024 19:55
benkard pushed a commit to benkard/jgvariant that referenced this pull request Aug 8, 2024
This MR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [org.tukaani:xz](https://tukaani.org/xz/java.html) ([source](https://github.com/tukaani-project/xz-java)) | compile | minor | `1.9` -> `1.10` |
| [org.eclipse:yasson](https://projects.eclipse.org/projects/ee4j.yasson) ([source](https://github.com/eclipse-ee4j/yasson)) | compile | patch | `3.0.3` -> `3.0.4` |
| [org.eclipse.parsson:parsson](https://github.com/eclipse-ee4j/parsson) | compile | patch | `1.1.6` -> `1.1.7` |
| [com.uber.nullaway:nullaway](https://github.com/uber/NullAway) |  | patch | `0.11.0` -> `0.11.1` |
| [io.hosuaby:inject-resources-junit-jupiter](https://github.com/hosuaby/inject-resources) | test | patch | `0.3.3` -> `0.3.5` |
| [org.codehaus.mojo:exec-maven-plugin](https://www.mojohaus.org/exec-maven-plugin) ([source](https://github.com/mojohaus/exec-maven-plugin)) | build | minor | `3.3.0` -> `3.4.0` |

---

### Release Notes

<details>
<summary>tukaani-project/xz-java</summary>

### [`v1.10`](https://github.com/tukaani-project/xz-java/releases/tag/v1.10): XZ for Java 1.10

[Compare Source](tukaani-project/xz-java@v1.9...v1.10)

</details>

<details>
<summary>eclipse-ee4j/yasson</summary>

### [`v3.0.4`](eclipse-ee4j/yasson@3.0.3...3.0.4)

[Compare Source](eclipse-ee4j/yasson@3.0.3...3.0.4)

</details>

<details>
<summary>eclipse-ee4j/parsson</summary>

### [`v1.1.7`](eclipse-ee4j/parsson@1.1.6...1.1.7)

[Compare Source](eclipse-ee4j/parsson@1.1.6...1.1.7)

</details>

<details>
<summary>uber/NullAway</summary>

### [`v0.11.1`](https://github.com/uber/NullAway/blob/HEAD/CHANGELOG.md#Version-0111)

[Compare Source](uber/NullAway@v0.11.0...v0.11.1)

-   Fix issue 1008 ([#&#8203;1009](uber/NullAway#1009))
-   JSpecify: read upper bound annotations from bytecode and add tests ([#&#8203;1004](uber/NullAway#1004))
-   Fix crash with suggested suppressions in JSpecify mode ([#&#8203;1001](uber/NullAway#1001))
-   Update to JSpecify 1.0 and use JSpecify annotations in NullAway code ([#&#8203;1000](uber/NullAway#1000))
-   Expose [@&#8203;EnsuresNonNull](https://github.com/EnsuresNonNull) and [@&#8203;RequiresNonNull](https://github.com/RequiresNonNull) in annotations package ([#&#8203;999](uber/NullAway#999))
-   Don't report initializer warnings on [@&#8203;NullUnmarked](https://github.com/NullUnmarked) constructors / methods ([#&#8203;997](uber/NullAway#997))
-   Strip annotations from MethodSymbol strings ([#&#8203;993](uber/NullAway#993))
-   JSpecify: fix crashes where declared parameter / return types were raw ([#&#8203;989](uber/NullAway#989))
-   JSpecify: Handle [@&#8203;nullable](https://github.com/nullable) elements for enhanced-for-loops on arrays ([#&#8203;986](uber/NullAway#986))
-   Features/944 tidy stream nullability propagator ([#&#8203;985](uber/NullAway#985))
-   Tests for loops over arrays ([#&#8203;982](uber/NullAway#982))
-   Bug fixes for array subtyping at returns / parameter passing ([#&#8203;980](uber/NullAway#980))
-   JSpecify: Handle [@&#8203;nonnull](https://github.com/nonnull) elements in [@&#8203;nullable](https://github.com/nullable) content arrays ([#&#8203;963](uber/NullAway#963))
-   Don't report [@&#8203;nullable](https://github.com/nullable) type argument errors for unmarked classes ([#&#8203;958](uber/NullAway#958))
-   External Library Models: Adding support for Nullable upper bounds of Generic Type parameters ([#&#8203;949](uber/NullAway#949))
-   Refactoring / code cleanups:
    -   Test on JDK 22 ([#&#8203;992](uber/NullAway#992))
    -   Add test case for [@&#8203;nullable](https://github.com/nullable) Void with override in JSpecify mode ([#&#8203;990](uber/NullAway#990))
    -   Enable UnnecessaryFinal and PreferredInterfaceType EP checks ([#&#8203;991](uber/NullAway#991))
    -   Add missing [@&#8203;test](https://github.com/test) annotation ([#&#8203;988](uber/NullAway#988))
    -   Fix typo in variable name ([#&#8203;987](uber/NullAway#987))
    -   Remove AbstractConfig class ([#&#8203;974](uber/NullAway#974))
    -   Fix Javadoc for MethodRef ([#&#8203;973](uber/NullAway#973))
    -   Refactored data clumps with the help of LLMs (research project) ([#&#8203;960](uber/NullAway#960))
-   Build / CI tooling maintenance:
    -   Various cleanups enabled by bumping minimum Java and Error Prone versions ([#&#8203;962](uber/NullAway#962))
    -   Disable publishing of snapshot builds from CI ([#&#8203;967](uber/NullAway#967))
    -   Update Gradle action usage in CI workflow ([#&#8203;969](uber/NullAway#969))
    -   Update Gradle config to always compile Java code using JDK 17 ([#&#8203;971](uber/NullAway#971))
    -   Update JavaParser to 3.26.0 ([#&#8203;970](uber/NullAway#970))
    -   Reenable JMH benchmarking in a safer manner ([#&#8203;975](uber/NullAway#975))
    -   Updated JMH Benchmark Comment Action ([#&#8203;976](uber/NullAway#976))
    -   Update to Gradle 8.8 ([#&#8203;981](uber/NullAway#981))
    -   Update to Error Prone 2.28.0 ([#&#8203;984](uber/NullAway#984))
    -   Update to Gradle 8.9 ([#&#8203;998](uber/NullAway#998))
    -   Update to WALA 1.6.6 ([#&#8203;1003](uber/NullAway#1003))

</details>

<details>
<summary>hosuaby/inject-resources</summary>

### [`v0.3.5`](hosuaby/inject-resources@v0.3.4...v0.3.5)

[Compare Source](hosuaby/inject-resources@v0.3.4...v0.3.5)

### [`v0.3.4`](hosuaby/inject-resources@v0.3.3...v0.3.4)

[Compare Source](hosuaby/inject-resources@v0.3.3...v0.3.4)

</details>

<details>
<summary>mojohaus/exec-maven-plugin</summary>

### [`v3.4.0`](https://github.com/mojohaus/exec-maven-plugin/releases/tag/3.4.0)

[Compare Source](mojohaus/exec-maven-plugin@3.3.0...3.4.0)

<!-- Optional: add a release summary here -->

#### 🚀 New features and improvements

-   Allow `<includePluginDependencies>` to be specified for the exec:exec goal ([#&#8203;432](mojohaus/exec-maven-plugin#432)) [@&#8203;sebthom](https://github.com/sebthom)

#### 🐛 Bug Fixes

-   Do not get UPPERCASE env vars ([#&#8203;427](mojohaus/exec-maven-plugin#427)) [@&#8203;wheezil](https://github.com/wheezil)

#### 📦 Dependency updates

-   Bump org.codehaus.mojo:mojo-parent from 82 to 84 ([#&#8203;434](mojohaus/exec-maven-plugin#434)) [@&#8203;dependabot](https://github.com/dependabot)
-   Bump org.codehaus.plexus:plexus-xml from 3.0.0 to 3.0.1 ([#&#8203;431](mojohaus/exec-maven-plugin#431)) [@&#8203;dependabot](https://github.com/dependabot)

#### 👻 Maintenance

-   Remove Log4j 1.2.x from ITs ([#&#8203;437](mojohaus/exec-maven-plugin#437)) [@&#8203;slawekjaranowski](https://github.com/slawekjaranowski)

#### 🔧 Build

-   Use Maven 3.9.7 and 4.0.0-beta-3 ([#&#8203;433](mojohaus/exec-maven-plugin#433)) [@&#8203;slawekjaranowski](https://github.com/slawekjaranowski)

</details>

---

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