Fix multipart boundaries in regression tests

[hnakamur]

what

• Remove the redundant "--" prefix from boundaries.
• Add the missing Content-Type header for multipart bodies.

why

• To make it clear that the tests assume the multipart body is correct and are intended to verify other aspects.

references

None

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[airween]

Hi @hnakamur,

thanks for this PR - let me review all changes later, but after a quick review, it seems everything is okay.

[Copilot]

Pull request overview

This PR fixes multipart boundary formatting in regression test files to align with RFC 2046 standards. The boundary parameter in Content-Type headers is corrected from 26 dashes to 24 dashes, while the body delimiters correctly use 26 dashes (boundary parameter + "--" prefix).

Changes:

• Updated boundary parameters in Content-Type headers from 26 to 24 dashes across multiple test files
• Added missing Content-Type headers for multipart requests in config-body_limits.json
• Updated expected values (FULL_REQUEST_LENGTH from 690 to 688, debug_log boundary strings) to reflect the 2-character reduction

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
test/test-cases/regression/variable-RESPONSE_HEADERS_NAMES.json	Updated boundary parameter from 26 to 24 dashes in three test cases
test/test-cases/regression/variable-RESPONSE_HEADERS.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-REQUEST_HEADERS_NAMES.json	Updated boundary parameter from 26 to 24 dashes in six test cases
test/test-cases/regression/variable-REQUEST_HEADERS.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-REQUEST_BODY_LENGTH.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-REQUEST_BODY.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-REQBODY_PROCESSOR.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-OUTBOUND_DATA_ERROR.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-MULTIPART_STRICT_ERROR.json	Updated boundary parameter from 26 to 24 dashes in two test cases (with space and with quotes)
test/test-cases/regression/variable-INBOUND_DATA_ERROR.json	Updated boundary parameter from 26 to 24 dashes
test/test-cases/regression/variable-FULL_REQUEST_LENGTH.json	Updated boundary parameter and expected length value from 690 to 688
test/test-cases/regression/variable-FULL_REQUEST.json	Updated boundary parameter and expected debug_log boundary string
test/test-cases/regression/config-body_limits.json	Added Content-Type headers with correct boundary to four test cases
test/test-cases/regression/action-ctl_request_body_access.json	Updated boundary parameter from 26 to 24 dashes in three test cases

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[airween]

Thank you @hnakamur!