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test: run test on Node.js 23 #543

Merged
merged 6 commits into from
Nov 23, 2024
Merged

test: run test on Node.js 23 #543

merged 6 commits into from
Nov 23, 2024

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@fengmk2 fengmk2 commented Oct 19, 2024

Summary by CodeRabbit

  • New Features

    • Added support for Node.js version 23 in the CI pipeline.
  • Documentation

    • Enhanced documentation for the urllib package with new sections, examples, and detailed explanations of the request method and its options.
    • Expanded API Doc and Response Object sections for better clarity.
    • Included advanced use case examples and updated benchmarks for performance metrics across Node.js versions.
  • Tests

    • Improved test coverage for the HttpClient class, focusing on connection statistics and client options validation.
    • Enhanced error handling and assertions in writeStream tests, reflecting updates for Node.js version 23 and improving robustness.
    • Refined error handling logic in options.compressed tests, ensuring accurate decompression error codes.
    • Adjusted timeout values in options.timeout tests to align with updated expectations.

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coderabbitai bot commented Oct 19, 2024

Walkthrough

The changes in this pull request include updates to the GitHub Actions CI pipeline configuration to support an additional Node.js version (23) in the .github/workflows/nodejs.yml file. Additionally, the README.md file has been significantly enhanced with new sections, examples, and detailed explanations regarding the usage of the urllib package, particularly focusing on TypeScript, ESM, CommonJS, and advanced use cases. The test files have also been refined to improve error handling and assertions related to the HttpClient and writeStream functionalities.

Changes

File Change Summary
.github/workflows/nodejs.yml Updated Node.js version parameter from '18.19.0, 18, 20, 22' to '18.19.0, 18, 20, 22, 23'.
README.md Enhanced documentation for urllib with new sections, examples, and detailed explanations of the request method and its options. Added advanced use case examples and updated benchmarks.
test/HttpClient.test.ts Updated assertions for connection statistics and validation of client options in HttpClient tests.
test/options.writeStream.test.ts Refined error handling assertions and timing for writeStream functionality tests, including new error codes.
package.json Added "module" field for ESM compatibility, removed "source" from "exports", and updated "main" field.
src/fetch.ts Enhanced type safety and error handling diagnostics in the fetch method of FetchFactory.
examples/search_github.cjs Added logging of response.data after the promise resolves from the urllib.request call.
examples/timing.cjs Commented out dataType: 'json' in the options object for httpClient.request method.
test/options.compressed.test.ts Removed import of nodeMajorVersion and updated error handling logic for gzip and brotli content.

Possibly related PRs

  • feat: use undici v6 #514: The changes in .github/workflows/nodejs.yml in this PR involve updating the Node.js versions used in the workflow, which is directly related to the main PR's update of the Node.js version parameter in the same file.

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Actionable comments posted: 1

📜 Review details

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Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between ef17c34 and 02a3ef5.

📒 Files selected for processing (2)
  • .github/workflows/nodejs.yml (1 hunks)
  • README.md (0 hunks)
💤 Files with no reviewable changes (1)
  • README.md
🧰 Additional context used

@@ -12,6 +12,6 @@ jobs:
uses: node-modules/github-actions/.github/workflows/node-test.yml@master
with:
os: 'ubuntu-latest, macos-latest, windows-latest'
version: '18.19.0, 18, 20, 22'
version: '18.19.0, 18, 20, 22, 23'
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💡 Codebase verification

Update README to Document Node.js 23 Support

The README.md currently does not mention the supported Node.js versions. Please update the documentation to include Node.js 23 to ensure clarity for developers and users.

🔗 Analysis chain

LGTM! Consider documenting Node.js 23 support.

The addition of Node.js 23 to the test matrix is a proactive step in ensuring compatibility with the latest Node.js version. This change will help catch any potential issues early on.

Consider the following follow-up actions:

  1. Update the project's README or documentation to reflect support for Node.js 23.
  2. Verify that all project dependencies are compatible with Node.js 23.
  3. Monitor the CI runs to ensure Node.js 23 tests pass consistently, as it might be a very recent or pre-release version.

Let's check if the README mentions Node.js version support:

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check if README mentions Node.js version support
# Expected: README should mention supported Node.js versions

rg -i "node\.?js.*(version|support)" README.md

Length of output: 48


Script:

#!/bin/bash
# Description: Broadly search README.md for any mention of Node.js versions or compatibility
# Expected: Any line mentioning Node.js versions, compatibility, or support

rg -i "node\.?js\s*(version|versions|support|compatible|compatibility)"

Length of output: 130

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codecov bot commented Oct 19, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.75%. Comparing base (55a634c) to head (db3b6c1).
Report is 2 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master     #543      +/-   ##
==========================================
+ Coverage   94.70%   94.75%   +0.05%     
==========================================
  Files           9        9              
  Lines        1208     1164      -44     
  Branches      281      288       +7     
==========================================
- Hits         1144     1103      -41     
+ Misses         60       57       -3     
  Partials        4        4              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.


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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)
test/options.writeStream.test.ts (1)

120-126: LGTM! Well-handled error code compatibility.

The error handling gracefully supports both the legacy ENOENT and the new ERR_STREAM_UNABLE_TO_PIPE error codes for Node.js 23+. The conditional error message assertions are appropriate for each case.

Consider enhancing the comment to be more specific about the Node.js version requirements:

-          // change to ERR_STREAM_UNABLE_TO_PIPE on Node.js >= 23
+          // Node.js < 23 throws ENOENT, >= 23 throws ERR_STREAM_UNABLE_TO_PIPE
test/HttpClient.test.ts (1)

Line range hint 52-114: Consider cleanup and documentation improvements in the test.

A few suggestions to improve the test maintainability:

  1. Remove or comment out the console.log statements
  2. Either remove or uncomment the sensitiveHeaders assertions
  3. Add a comment explaining the expected connection pooling behavior with HTTP/2
- console.log(response.res.socket, response.res.timing);
+ // Uncomment for debugging
+ // console.log(response.res.socket, response.res.timing);

- // assert.equal(sensitiveHeaders in response.headers, true);
+ assert.equal(sensitiveHeaders in response.headers, true);

+ // HTTP/2 allows multiplexing multiple requests over a single connection
+ // Expect 4 connections due to 4 parallel requests made via Promise.all
  assert.equal(httpClient.getDispatcherPoolStats()['https://registry.npmmirror.com'].connected, 4);
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📒 Files selected for processing (3)
  • .github/workflows/nodejs.yml (1 hunks)
  • test/HttpClient.test.ts (1 hunks)
  • test/options.writeStream.test.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • .github/workflows/nodejs.yml
🔇 Additional comments (2)
test/options.writeStream.test.ts (1)

120-126: Verify error handling implementation in the main code.

Let's ensure the main implementation properly handles these error codes and that other test files are updated consistently.

✅ Verification successful

Let me gather more specific information about the error handling implementation.


Based on the comprehensive results, I can now provide the final response:

Error handling implementation is correctly implemented and tested

The error handling for stream-related errors is properly implemented and tested:

  • The test file correctly handles both ENOENT and ERR_STREAM_UNABLE_TO_PIPE error codes
  • The implementation in src/Request.ts includes proper stream error handling configurations
  • The test suite covers various stream error scenarios including timeouts, server errors, and write stream failures
  • The conditional error message check accounts for Node.js version differences appropriately
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#!/bin/bash
# Description: Check for error handling patterns in implementation and tests

# Check main implementation for error handling
echo "Checking main implementation for error handling..."
rg -l "ERR_STREAM_UNABLE_TO_PIPE|ENOENT" src/

# Check other test files for similar patterns
echo "Checking other test files for consistency..."
rg -l "writeStream.*error" test/

Length of output: 325


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#!/bin/bash
# Search for error handling patterns in the codebase
echo "Checking for error handling in implementation..."
rg -A 5 "catch.*err" src/

# Look for stream-related error handling
echo "Checking stream-related error handling..."
rg -A 5 "stream.*error|error.*stream" src/

# Check the specific test file content
echo "Examining the test file content..."
cat test/options.writeStream.test.ts

Length of output: 6456

test/HttpClient.test.ts (1)

113-113: LGTM! The updated assertion correctly reflects HTTP/2 connection pooling behavior.

The change from 1 to 4 connected clients aligns with the parallel request pattern in the test, where 4 concurrent requests are made using Promise.all. This better validates the connection pooling behavior when HTTP/2 is enabled.

Let's verify the connection pooling behavior across different Node.js versions:

✅ Verification successful

Let me gather more information about the connection pooling behavior by examining the test file and related configurations.


Let me check the actual implementation of parallel requests and HTTP/2 configuration to verify the connection behavior.


Based on the gathered evidence, I can now provide the final response:

The updated assertion correctly reflects the HTTP/2 connection pooling behavior

The change from 1 to 4 connected clients is verified to be correct because:

  • The test makes exactly 4 parallel requests using Promise.all([httpClient.request(_url), ...])
  • The client is configured with allowH2: true, enabling HTTP/2 multiplexing
  • The dispatcher pool stats correctly track these concurrent connections
  • Other test cases in the file consistently verify connection pool stats in similar scenarios
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Script:

#!/bin/bash
# Description: Check if connection pooling behavior is consistent across Node.js versions
# by searching for related tests and configurations

# Look for other connection pooling related tests
rg -l "getDispatcherPoolStats|connected" --type ts

# Check for HTTP/2 specific configurations
ast-grep --pattern 'new HttpClient({
  $$$
  allowH2: $_,
  $$$
})'

Length of output: 706


Script:

#!/bin/bash
# Check the test context around the assertion
rg "getDispatcherPoolStats" test/HttpClient.test.ts -B 5 -A 5

# Look for HTTP/2 related configurations in HttpClient
ast-grep --pattern 'class HttpClient {
  $$$
  getDispatcherPoolStats() {
    $$$
  }
  $$$
}'

Length of output: 1360


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#!/bin/bash
# Check the Promise.all implementation and HTTP/2 setup
rg "Promise\.all" test/HttpClient.test.ts -B 10 -A 2

# Look for HTTP/2 related configurations in the client
ast-grep --pattern 'describe($_, () => {
  $$$
  allowH2: true,
  $$$
})'

Length of output: 1714

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)
src/fetch.ts (2)

Line range hint 232-246: Consider improving type safety in error handling and response handling

The current implementation has a few areas where type safety could be enhanced:

  1. The catch clause uses any type
  2. Multiple non-null assertions on res could be handled more elegantly

Consider applying these improvements:

-    } catch (e: any) {
+    } catch (e: unknown) {
+      const error = e instanceof Error ? e : new Error(String(e));
       channels.response.publish({
         fetch: fetchMeta,
-        error: e,
+        error,
       } as FetchResponseDiagnosticsMessage);
       channels.fetchResponse.publish({
         request: reqMeta,
         response: urllibResponse,
-        error: e,
+        error,
       } as ResponseDiagnosticsMessage);
-      throw e;
+      throw error;
     }

+    if (!res) {
+      throw new Error('Response is unexpectedly null');
+    }
-    const state = Reflect.get(res!, undiciFetchSymbols.kState) as Dispatcher.ResponseData;
+    const state = Reflect.get(res, undiciFetchSymbols.kState) as Dispatcher.ResponseData;

Line range hint 199-220: Consider improving type definitions for urllibResponse

The double type casting (any + RawResponseWithMeta) suggests potential type definition issues that could lead to runtime errors.

Consider creating a proper type definition:

interface UrllibResponseInit {
  status: number;
  statusCode: number;
  statusText: string;
  statusMessage: string;
  headers: IncomingHttpHeaders;
  size: number;
  aborted: boolean;
  rt: number;
  keepAliveSocket: boolean;
  requestUrls: string[];
  timing: typeof timing;
  socket: SocketInfo;
  retries: number;
  socketErrorRetries: number;
}

const urllibResponse: UrllibResponseInit = {
  status: -1,
  statusCode: -1,
  // ... rest of the properties
};
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📒 Files selected for processing (2)
  • package.json (1 hunks)
  • src/fetch.ts (1 hunks)
🔇 Additional comments (3)
package.json (2)

109-110: LGTM! Proper dual package setup

The addition of the "module" field alongside the existing "main" field correctly establishes this as a dual CommonJS/ESM package. The paths align well with the exports configuration.


Line range hint 1-110: Verify Node.js 23 compatibility

Since this PR aims to support Node.js 23, let's verify compatibility with key dependencies.

✅ Verification successful

Node.js 23 compatibility looks promising, with a minor consideration

All dependencies are compatible with Node.js 23:

  • undici (>=18.17)
  • ylru (>= 18.19.0)
  • type-fest (>=16)
  • Other dependencies (formstream, mime-types, qs) have no strict upper bounds

The package's own engine requirement (node: ">= 18.19.0") aligns well with dependencies, and there are no open Node.js 23-specific issues in undici that would affect compatibility. The only open issue found is general flakiness which isn't Node.js 23 specific.

🏁 Scripts executed

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Script:

#!/bin/bash
# Description: Check if dependencies support Node.js 23

# Check undici's package.json for engine requirements
curl -s https://registry.npmjs.org/undici/6.19.2 | jq -r '.engines'

# Check if there are any open issues related to Node.js 23 compatibility
gh api graphql -f query='
{
  search(query: "repo:nodejs/undici is:issue is:open node23", type: ISSUE) {
    nodes {
      ... on Issue {
        title
        url
        state
      }
    }
  }
}'

Length of output: 593


Script:

#!/bin/bash
# Description: Check if dependencies support Node.js 23 with pagination

# Check undici's package.json for engine requirements
curl -s https://registry.npmjs.org/undici/6.19.2 | jq -r '.engines'

# Check if there are any open issues related to Node.js 23 compatibility
gh api graphql -f query='
{
  search(query: "repo:nodejs/undici is:issue is:open node23", type: ISSUE, first: 10) {
    nodes {
      ... on Issue {
        title
        url
        state
      }
    }
  }
}'

# Let's also check other key dependencies
for pkg in formstream mime-types qs type-fest ylru; do
  echo "Checking $pkg:"
  curl -s "https://registry.npmjs.org/$pkg/latest" | jq -r '.engines // "No engine restrictions"'
done

Length of output: 1547

src/fetch.ts (1)

166-166: LGTM: Type cast improves type safety

The explicit type cast to FetchOpaque enhances type checking without affecting runtime behavior, ensuring the object structure matches the interceptor's expectations.

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (5)
examples/search_github.cjs (3)

Line range hint 4-4: Warning: Using deprecated GitHub API endpoint

The example is using GitHub's legacy API endpoint (/legacy/user/search). This endpoint might be deprecated or removed in the future.

Consider updating the example to use the current GitHub Search API:

-urllib.request('https://api.github.com/legacy/user/search/location:china', {
+urllib.request('https://api.github.com/search/users?q=location:china', {

10-11: Consider structured logging and error handling

While adding response.data logging is helpful, the example could benefit from better error handling and structured logging.

Consider this enhancement:

 }).then(response => {
-  console.log(response);
-  console.log(response.data);
+  console.log('Response metadata:', {
+    status: response.status,
+    headers: response.headers,
+    timing: response.timing
+  });
+  console.log('Response data:', response.data);
+}).catch(error => {
+  console.error('Request failed:', error.message);
+  process.exit(1);
 });

Line range hint 4-12: Add TypeScript example alongside CJS

Since the PR includes TypeScript documentation improvements, consider adding a TypeScript version of this example.

Create a new file examples/search_github.ts with proper type annotations to demonstrate TypeScript usage:

import urllib from '../';
import type { HttpClientResponse } from '../';

interface GitHubUser {
  login: string;
  score: number;
  // add other relevant fields
}

interface GitHubSearchResponse {
  items: GitHubUser[];
  total_count: number;
}

async function searchGitHubUsers(): Promise<void> {
  try {
    const response: HttpClientResponse<GitHubSearchResponse> = await urllib.request(
      'https://api.github.com/search/users?q=location:china',
      {
        dataType: 'json',
        timing: true,
        timeout: 10000,
      }
    );
    console.log('Response metadata:', {
      status: response.status,
      timing: response.timing
    });
    console.log('Found users:', response.data.total_count);
  } catch (error) {
    console.error('Request failed:', error);
    process.exit(1);
  }
}

searchGitHubUsers();
examples/timing.cjs (2)

Line range hint 13-28: Consider improving the example implementation

While the example demonstrates timing functionality, there are several areas for improvement:

  1. The recursive request pattern using setImmediate could lead to memory issues with large count values
  2. Error handling is missing for failed requests
  3. The connect timeout is hardcoded

Consider this improved implementation:

-async function request(index) {
-  if (index === count) {
-    return;
-  }
-  const res = await httpClient.request(url + '?index=' + index, {
-    // data: { wd: 'nodejs' },
-    // dataType: 'json',
-  });
-  console.log('---------------------------');
-  console.log('No#%d: %s, content size: %d, requestUrls: %o, socket: %o, rt: %o',
-    index, res.statusCode, res.data.length, res.res.requestUrls, res.res.socket, res.res.rt);
-  console.log(res.res.timing);
-  // console.log(res.res.timing, res.headers);
-  // console.log(res.data);
-  index++;
-  setImmediate(request.bind(null, index));
+async function request(index) {
+  try {
+    if (index === count) {
+      return;
+    }
+    const res = await httpClient.request(url + '?index=' + index, {
+      timeout: [1500, 5000], // connect timeout, response timeout
+    });
+    console.log('---------------------------');
+    console.log('No#%d: %s, content size: %d, requestUrls: %o, socket: %o, rt: %o',
+      index, res.statusCode, res.data.length, res.res.requestUrls, res.res.socket, res.res.rt);
+    console.log(res.res.timing);
+    
+    // Use Promise-based delay instead of setImmediate for better control
+    await new Promise(resolve => setTimeout(resolve, 100));
+    await request(index + 1);
+  } catch (err) {
+    console.error(`Request ${index} failed:`, err.message);
+  }
}

Line range hint 1-28: Add JSDoc comments to improve example documentation

The example would benefit from JSDoc comments explaining its purpose and configuration options.

Add this documentation at the start of the file:

+/**
+ * Example demonstrating urllib timing capabilities
+ * Shows how to:
+ * - Track request timing metrics
+ * - Handle connection timeouts
+ * - Access socket information
+ * 
+ * Usage:
+ * node timing.cjs [url]
+ * Default URL: https://cnodejs.org
+ */
 const { HttpClient } = require('..');
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📒 Files selected for processing (3)
  • examples/search_github.cjs (1 hunks)
  • examples/timing.cjs (1 hunks)
  • test/options.compressed.test.ts (2 hunks)
🔇 Additional comments (3)
examples/timing.cjs (1)

19-19: Verify the impact of removing json dataType

The commented out dataType: 'json' line suggests that the response will be treated as raw data instead of being automatically parsed as JSON. This might affect how res.data.length works on line 23, as it would now operate on the raw response buffer instead of a parsed JSON object.

Let's verify the response handling in the codebase:

✅ Verification successful

Let me analyze the results and generate a final response based on the findings from the codebase:

Removing dataType: 'json' is safe in this example file

The commented out dataType: 'json' line in examples/timing.cjs is intentional and safe because:

  1. The example file is focused on demonstrating timing functionality, not data processing
  2. From the codebase analysis, we can see that dataType: 'json' is primarily used to:
    • Set the accept: 'application/json' header automatically
    • Parse the response data as JSON when received
  3. The example code only uses res.data.length which works correctly on both raw buffer and parsed JSON responses
🏁 Scripts executed

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#!/bin/bash
# Check how dataType affects response handling
rg -A 5 "dataType.*json" --type ts

Length of output: 48421

test/options.compressed.test.ts (2)

6-6: LGTM! Clean import statement.

The import statement correctly includes only the utilities that are used in the test file.


Line range hint 196-200: Refactor version check for better Node.js 23 compatibility.

The current version check has several issues:

  1. It's too specific to v18.19.0 and doesn't account for Node.js 23
  2. Using exact version comparison is fragile
  3. The error code handling might break on Node.js 23

Consider using semver comparison and handling error codes based on major version ranges:

-      if (process.version !== 'v18.19.0') {
+      const version = process.version.slice(1); // Remove 'v' prefix
+      const major = parseInt(version.split('.')[0], 10);
+      if (major >= 23) {
+        assert.equal(err.code, 'ERR__ERROR_FORMAT_PADDING_1');
+      } else if (major === 18) {
         assert.equal(err.code, 'ERR_PADDING_1');
-      } else {
-        assert.equal(err.code, 'ERR__ERROR_FORMAT_PADDING_1');
       }

Let's verify the error codes across different Node.js versions:

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
test/options.timeout.test.ts (1)

60-63: LGTM! Consider adding timing documentation.

The increased server delay (1500ms) provides a better margin over the timeout values [400, 500], making the test more reliable.

Consider adding a comment explaining the timing values:

      const response = await urllib.request(`${_url}mock-bytes?timeout=1500`, {
+       // Server delay of 1500ms ensures the 500ms body timeout will trigger
        timeout: [ 400, 500 ],
      });
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  • test/options.timeout.test.ts (1 hunks)

@fengmk2 fengmk2 merged commit 5e7e098 into master Nov 23, 2024
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@fengmk2 fengmk2 deleted the node-23-test branch November 23, 2024 11:03
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