commit beff114b57963b71d07666ba491d0924bc99a725 · anil.recoil.org/ocaml-fastcgi

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test_cases/README.md

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       # FastCGI Test Cases

     

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       This directory contains binary test case files representing various FastCGI records as defined in the FastCGI specification. These files can be used to test a FastCGI parser implementation.

     

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       ## Test Case Files

     

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       ### Management Records (requestId = 0)

     

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       - **`get_values.bin`** - FCGI_GET_VALUES record requesting capability information

     

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       - **`get_values_result.bin`** - FCGI_GET_VALUES_RESULT record with capability responses

     

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       - **`unknown_type.bin`** - FCGI_UNKNOWN_TYPE record for unrecognized record types

     

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       ### Application Records (requestId > 0)

     

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       #### BEGIN_REQUEST Records

     

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       - **`begin_request_responder.bin`** - Begin request for Responder role with KEEP_CONN flag

     

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       - **`begin_request_no_keep.bin`** - Begin request for Responder role without KEEP_CONN flag

     

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       - **`begin_request_authorizer.bin`** - Begin request for Authorizer role

     

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       - **`begin_request_filter.bin`** - Begin request for Filter role

     

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       #### Stream Records

     

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       - **`params_get.bin`** - FCGI_PARAMS record with GET request environment variables

     

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       - **`params_post.bin`** - FCGI_PARAMS record with POST request environment variables

     

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       - **`params_empty.bin`** - Empty FCGI_PARAMS record (end of params stream)

     

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       - **`stdin_form_data.bin`** - FCGI_STDIN record with form data

     

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       - **`stdin_empty.bin`** - Empty FCGI_STDIN record (end of stdin stream)

     

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       - **`stdout_response.bin`** - FCGI_STDOUT record with HTTP response

     

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       - **`stdout_empty.bin`** - Empty FCGI_STDOUT record (end of stdout stream)

     

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       - **`stderr_message.bin`** - FCGI_STDERR record with error message

     

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       - **`stderr_empty.bin`** - Empty FCGI_STDERR record (end of stderr stream)

     

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       - **`data_filter.bin`** - FCGI_DATA record with file content (for Filter role)

     

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       - **`data_empty.bin`** - Empty FCGI_DATA record (end of data stream)

     

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       #### Control Records

     

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       - **`end_request_success.bin`** - FCGI_END_REQUEST record with successful completion

     

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       - **`end_request_error.bin`** - FCGI_END_REQUEST record with error status

     

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       - **`abort_request.bin`** - FCGI_ABORT_REQUEST record

     

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       ### Complex Scenarios

     

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       - **`multiplexed_requests.bin`** - Multiple concurrent requests on same connection

     

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       - **`large_record.bin`** - Record with maximum content size (65KB)

     

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       - **`padded_record.bin`** - Record with padding for 8-byte alignment

     

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       ## Record Format

     

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       All records follow the FastCGI record format:

     

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       ```

     

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       typedef struct {

     

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           unsigned char version;           // FCGI_VERSION_1 (1)

     

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           unsigned char type;              // Record type (1-11)

     

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           unsigned char requestIdB1;       // Request ID high byte

     

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           unsigned char requestIdB0;       // Request ID low byte

     

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           unsigned char contentLengthB1;   // Content length high byte

     

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           unsigned char contentLengthB0;   // Content length low byte

     

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           unsigned char paddingLength;     // Padding length

     

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           unsigned char reserved;          // Reserved (always 0)

     

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           // contentData[contentLength]

     

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           // paddingData[paddingLength]

     

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       } FCGI_Record;

     

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       ```

     

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       ## Usage for Parser Testing

     

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       These test cases can be used to verify:

     

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       1. **Header parsing** - Correct extraction of version, type, requestId, lengths

     

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       2. **Content parsing** - Proper handling of record body data

     

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       3. **Stream handling** - Recognition of stream start/end patterns

     

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       4. **Name-value pair parsing** - Decoding of FCGI_PARAMS format

     

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       5. **Role-specific parsing** - Different record sequences for each role

     

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       6. **Error handling** - Response to unknown types, malformed data

     

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       7. **Multiplexing** - Handling multiple concurrent request IDs

     

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       8. **Padding** - Correct skipping of padding bytes

     

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       ## Typical Protocol Flows

     

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       ### Simple Responder Request

     

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       1. `begin_request_responder.bin`

     

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       2. `params_get.bin`

     

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       3. `params_empty.bin`

     

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       4. `stdin_empty.bin`

     

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       5. `stdout_response.bin`

     

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       6. `stdout_empty.bin`

     

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       7. `end_request_success.bin`

     

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       ### POST Request with Form Data

     

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       1. `begin_request_responder.bin`

     

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       2. `params_post.bin`

     

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       3. `params_empty.bin`

     

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       4. `stdin_form_data.bin`

     

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       5. `stdin_empty.bin`

     

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       6. `stdout_response.bin`

     

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       7. `stdout_empty.bin`

     

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       8. `end_request_success.bin`

     

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       ### Authorizer Request

     

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       1. `begin_request_authorizer.bin`

     

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       2. `params_get.bin`

     

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       3. `params_empty.bin`

     

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       4. `stdout_response.bin`

     

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       5. `stdout_empty.bin`

     

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       6. `end_request_success.bin`

     

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       ### Filter Request

     

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       1. `begin_request_filter.bin`

     

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       2. `params_get.bin`

     

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       3. `params_empty.bin`

     

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       4. `stdin_empty.bin`

     

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       5. `data_filter.bin`

     

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       6. `data_empty.bin`

     

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       7. `stdout_response.bin`

     

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       8. `stdout_empty.bin`

     

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       9. `end_request_success.bin`

     

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       ## Binary Format Verification

     

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       You can inspect the binary content using hexdump:

     

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       ```bash

     

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       hexdump -C begin_request_responder.bin

     

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       ```

     

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       The first 8 bytes should always be the FastCGI header, followed by the record content and any padding.

test_cases/abort_request.bin

This is a binary file and will not be displayed.

test_cases/begin_request_authorizer.bin

This is a binary file and will not be displayed.

test_cases/begin_request_filter.bin

This is a binary file and will not be displayed.

test_cases/begin_request_no_keep.bin

This is a binary file and will not be displayed.

test_cases/begin_request_responder.bin

This is a binary file and will not be displayed.

test_cases/data_empty.bin

This is a binary file and will not be displayed.

test_cases/data_filter.bin

This is a binary file and will not be displayed.

test_cases/end_request_error.bin

This is a binary file and will not be displayed.

test_cases/end_request_success.bin

This is a binary file and will not be displayed.

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test_cases/generate_test_cases.py

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       #!/usr/bin/env python3

     

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       """

     

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       Generate FastCGI test case files based on the specification.

     

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       """

     

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       import struct

     

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       import os

     

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       # FastCGI constants from the specification

     

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       FCGI_VERSION_1 = 1

     

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       # Record types

     

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       FCGI_BEGIN_REQUEST = 1

     

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       FCGI_ABORT_REQUEST = 2

     

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       FCGI_END_REQUEST = 3

     

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       FCGI_PARAMS = 4

     

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       FCGI_STDIN = 5

     

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       FCGI_STDOUT = 6

     

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       FCGI_STDERR = 7

     

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       FCGI_DATA = 8

     

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       FCGI_GET_VALUES = 9

     

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       FCGI_GET_VALUES_RESULT = 10

     

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       FCGI_UNKNOWN_TYPE = 11

     

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       # Roles

     

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       FCGI_RESPONDER = 1

     

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       FCGI_AUTHORIZER = 2

     

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       FCGI_FILTER = 3

     

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       # Flags

     

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       FCGI_KEEP_CONN = 1

     

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       # Protocol status

     

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       FCGI_REQUEST_COMPLETE = 0

     

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       FCGI_CANT_MPX_CONN = 1

     

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       FCGI_OVERLOADED = 2

     

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       FCGI_UNKNOWN_ROLE = 3

     

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       def create_record_header(version, record_type, request_id, content_length, padding_length=0):

     

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           """Create a FastCGI record header."""

     

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           return struct.pack('>BBHHBB',

     

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                              version,

     

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                              record_type,

     

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                              request_id,

     

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                              content_length,

     

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                              padding_length,

     

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                              0)  # reserved

     

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       def encode_name_value_pair(name, value):

     

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           """Encode a name-value pair according to FastCGI spec."""

     

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           name_bytes = name.encode('utf-8')

     

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           value_bytes = value.encode('utf-8')

     

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           name_len = len(name_bytes)

     

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           value_len = len(value_bytes)

     

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           # Encode lengths

     

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           if name_len < 128:

     

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               name_len_encoded = struct.pack('B', name_len)

     

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           else:

     

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               name_len_encoded = struct.pack('>I', name_len | 0x80000000)

     

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           if value_len < 128:

     

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               value_len_encoded = struct.pack('B', value_len)

     

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           else:

     

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               value_len_encoded = struct.pack('>I', value_len | 0x80000000)

     

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           return name_len_encoded + value_len_encoded + name_bytes + value_bytes

     

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       def create_begin_request():

     

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           """Create FCGI_BEGIN_REQUEST record."""

     

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           # FCGI_BeginRequestBody

     

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           body = struct.pack('>HB5x', FCGI_RESPONDER, FCGI_KEEP_CONN)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_BEGIN_REQUEST, 1, len(body))

     

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           return header + body

     

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       def create_begin_request_no_keep_conn():

     

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           """Create FCGI_BEGIN_REQUEST record without keep connection."""

     

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           body = struct.pack('>HB5x', FCGI_RESPONDER, 0)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_BEGIN_REQUEST, 1, len(body))

     

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           return header + body

     

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       def create_begin_request_authorizer():

     

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           """Create FCGI_BEGIN_REQUEST record for authorizer role."""

     

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           body = struct.pack('>HB5x', FCGI_AUTHORIZER, 0)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_BEGIN_REQUEST, 2, len(body))

     

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           return header + body

     

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       def create_begin_request_filter():

     

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           """Create FCGI_BEGIN_REQUEST record for filter role."""

     

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           body = struct.pack('>HB5x', FCGI_FILTER, FCGI_KEEP_CONN)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_BEGIN_REQUEST, 3, len(body))

     

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           return header + body

     

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       def create_end_request():

     

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           """Create FCGI_END_REQUEST record."""

     

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           # FCGI_EndRequestBody

     

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           body = struct.pack('>IB3x', 0, FCGI_REQUEST_COMPLETE)  # app_status=0, protocol_status=COMPLETE

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_END_REQUEST, 1, len(body))

     

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           return header + body

     

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       def create_end_request_error():

     

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           """Create FCGI_END_REQUEST record with error status."""

     

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           body = struct.pack('>IB3x', 1, FCGI_REQUEST_COMPLETE)  # app_status=1 (error)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_END_REQUEST, 1, len(body))

     

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           return header + body

     

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       def create_params_record():

     

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           """Create FCGI_PARAMS record with CGI environment variables."""

     

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           # Typical CGI parameters

     

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           params = [

     

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               ("REQUEST_METHOD", "GET"),

     

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               ("SCRIPT_NAME", "/test.cgi"),

     

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               ("REQUEST_URI", "/test.cgi?foo=bar"),

     

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               ("QUERY_STRING", "foo=bar"),

     

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               ("SERVER_NAME", "localhost"),

     

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               ("SERVER_PORT", "80"),

     

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               ("HTTP_HOST", "localhost"),

     

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               ("HTTP_USER_AGENT", "Mozilla/5.0"),

     

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               ("CONTENT_TYPE", ""),

     

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               ("CONTENT_LENGTH", "0")

     

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           ]

     

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           body = b''

     

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           for name, value in params:

     

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               body += encode_name_value_pair(name, value)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_PARAMS, 1, len(body))

     

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           return header + body

     

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       def create_params_record_post():

     

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           """Create FCGI_PARAMS record for POST request."""

     

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           params = [

     

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               ("REQUEST_METHOD", "POST"),

     

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               ("SCRIPT_NAME", "/form.cgi"),

     

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               ("REQUEST_URI", "/form.cgi"),

     

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               ("QUERY_STRING", ""),

     

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               ("SERVER_NAME", "localhost"),

     

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               ("SERVER_PORT", "443"),

     

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               ("HTTPS", "on"),

     

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               ("HTTP_HOST", "localhost"),

     

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               ("HTTP_USER_AGENT", "curl/7.68.0"),

     

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               ("CONTENT_TYPE", "application/x-www-form-urlencoded"),

     

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               ("CONTENT_LENGTH", "23")

     

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           ]

     

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           body = b''

     

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           for name, value in params:

     

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               body += encode_name_value_pair(name, value)

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_PARAMS, 1, len(body))

     

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           return header + body

     

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       def create_empty_params():

     

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           """Create empty FCGI_PARAMS record (end of params stream)."""

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_PARAMS, 1, 0)

     

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           return header

     

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       def create_stdin_record():

     

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           """Create FCGI_STDIN record with form data."""

     

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           data = b"name=John&email=john@example.com"

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_STDIN, 1, len(data))

     

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           return header + data

     

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       def create_empty_stdin():

     

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           """Create empty FCGI_STDIN record (end of stdin stream)."""

     

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           header = create_record_header(FCGI_VERSION_1, FCGI_STDIN, 1, 0)

     

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           return header

     

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       def create_stdout_record():

     

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           """Create FCGI_STDOUT record with HTTP response."""

     

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           response = b"Content-Type: text/html\r\n\r\n<html><body>Hello World</body></html>"

     

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       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, len(response))

     

       173
       173
       +
           return header + response

     

       174
       174
       +
       

     

       175
       175
       +
       def create_empty_stdout():

     

       176
       176
       +
           """Create empty FCGI_STDOUT record (end of stdout stream)."""

     

       177
       177
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, 0)

     

       178
       178
       +
           return header

     

       179
       179
       +
       

     

       180
       180
       +
       def create_stderr_record():

     

       181
       181
       +
           """Create FCGI_STDERR record with error message."""

     

       182
       182
       +
           error_msg = b"Warning: Configuration file not found\n"

     

       183
       183
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDERR, 1, len(error_msg))

     

       184
       184
       +
           return header + error_msg

     

       185
       185
       +
       

     

       186
       186
       +
       def create_empty_stderr():

     

       187
       187
       +
           """Create empty FCGI_STDERR record (end of stderr stream)."""

     

       188
       188
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDERR, 1, 0)

     

       189
       189
       +
           return header

     

       190
       190
       +
       

     

       191
       191
       +
       def create_get_values():

     

       192
       192
       +
           """Create FCGI_GET_VALUES record."""

     

       193
       193
       +
           # Request standard capability variables

     

       194
       194
       +
           body = (encode_name_value_pair("FCGI_MAX_CONNS", "") +

     

       195
       195
       +
                   encode_name_value_pair("FCGI_MAX_REQS", "") +

     

       196
       196
       +
                   encode_name_value_pair("FCGI_MPXS_CONNS", ""))

     

       197
       197
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_GET_VALUES, 0, len(body))

     

       198
       198
       +
           return header + body

     

       199
       199
       +
       

     

       200
       200
       +
       def create_get_values_result():

     

       201
       201
       +
           """Create FCGI_GET_VALUES_RESULT record."""

     

       202
       202
       +
           body = (encode_name_value_pair("FCGI_MAX_CONNS", "1") +

     

       203
       203
       +
                   encode_name_value_pair("FCGI_MAX_REQS", "1") +

     

       204
       204
       +
                   encode_name_value_pair("FCGI_MPXS_CONNS", "0"))

     

       205
       205
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_GET_VALUES_RESULT, 0, len(body))

     

       206
       206
       +
           return header + body

     

       207
       207
       +
       

     

       208
       208
       +
       def create_unknown_type():

     

       209
       209
       +
           """Create FCGI_UNKNOWN_TYPE record."""

     

       210
       210
       +
           # FCGI_UnknownTypeBody

     

       211
       211
       +
           body = struct.pack('B7x', 99)  # unknown type 99

     

       212
       212
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_UNKNOWN_TYPE, 0, len(body))

     

       213
       213
       +
           return header + body

     

       214
       214
       +
       

     

       215
       215
       +
       def create_abort_request():

     

       216
       216
       +
           """Create FCGI_ABORT_REQUEST record."""

     

       217
       217
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_ABORT_REQUEST, 1, 0)

     

       218
       218
       +
           return header

     

       219
       219
       +
       

     

       220
       220
       +
       def create_data_record():

     

       221
       221
       +
           """Create FCGI_DATA record (for Filter role)."""

     

       222
       222
       +
           file_data = b"This is file content that needs to be filtered\nLine 2\nLine 3\n"

     

       223
       223
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_DATA, 3, len(file_data))

     

       224
       224
       +
           return header + file_data

     

       225
       225
       +
       

     

       226
       226
       +
       def create_empty_data():

     

       227
       227
       +
           """Create empty FCGI_DATA record (end of data stream)."""

     

       228
       228
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_DATA, 3, 0)

     

       229
       229
       +
           return header

     

       230
       230
       +
       

     

       231
       231
       +
       def create_multiplexed_records():

     

       232
       232
       +
           """Create a sequence showing multiplexed requests."""

     

       233
       233
       +
           records = []

     

       234
       234
       +
           

     

       235
       235
       +
           # Request 1 begins

     

       236
       236
       +
           records.append(create_begin_request())

     

       237
       237
       +
           records.append(create_params_record())

     

       238
       238
       +
           records.append(create_empty_params())

     

       239
       239
       +
           

     

       240
       240
       +
           # Request 2 begins (different request ID)

     

       241
       241
       +
           body = struct.pack('>HB5x', FCGI_RESPONDER, FCGI_KEEP_CONN)

     

       242
       242
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_BEGIN_REQUEST, 2, len(body))

     

       243
       243
       +
           records.append(header + body)

     

       244
       244
       +
           

     

       245
       245
       +
           # Request 1 continues

     

       246
       246
       +
           records.append(create_empty_stdin())

     

       247
       247
       +
           

     

       248
       248
       +
           # Request 2 params

     

       249
       249
       +
           params = [("REQUEST_METHOD", "POST"), ("SCRIPT_NAME", "/other.cgi")]

     

       250
       250
       +
           body = b''

     

       251
       251
       +
           for name, value in params:

     

       252
       252
       +
               body += encode_name_value_pair(name, value)

     

       253
       253
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_PARAMS, 2, len(body))

     

       254
       254
       +
           records.append(header + body)

     

       255
       255
       +
           

     

       256
       256
       +
           # Request 2 empty params

     

       257
       257
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_PARAMS, 2, 0)

     

       258
       258
       +
           records.append(header)

     

       259
       259
       +
           

     

       260
       260
       +
           # Request 2 completes first

     

       261
       261
       +
           response = b"Content-Type: text/plain\r\n\r\nRequest 2 done"

     

       262
       262
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 2, len(response))

     

       263
       263
       +
           records.append(header + response)

     

       264
       264
       +
           

     

       265
       265
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 2, 0)

     

       266
       266
       +
           records.append(header)

     

       267
       267
       +
           

     

       268
       268
       +
           body = struct.pack('>IB3x', 0, FCGI_REQUEST_COMPLETE)

     

       269
       269
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_END_REQUEST, 2, len(body))

     

       270
       270
       +
           records.append(header + body)

     

       271
       271
       +
           

     

       272
       272
       +
           # Request 1 completes

     

       273
       273
       +
           response = b"Content-Type: text/html\r\n\r\n<html><body>Request 1 done</body></html>"

     

       274
       274
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, len(response))

     

       275
       275
       +
           records.append(header + response)

     

       276
       276
       +
           

     

       277
       277
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, 0)

     

       278
       278
       +
           records.append(header)

     

       279
       279
       +
           

     

       280
       280
       +
           body = struct.pack('>IB3x', 0, FCGI_REQUEST_COMPLETE)

     

       281
       281
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_END_REQUEST, 1, len(body))

     

       282
       282
       +
           records.append(header + body)

     

       283
       283
       +
           

     

       284
       284
       +
           return b''.join(records)

     

       285
       285
       +
       

     

       286
       286
       +
       def create_large_record():

     

       287
       287
       +
           """Create a record with maximum content size."""

     

       288
       288
       +
           # Create a large response (just under 64KB)

     

       289
       289
       +
           large_content = b"x" * 65000

     

       290
       290
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, len(large_content))

     

       291
       291
       +
           return header + large_content

     

       292
       292
       +
       

     

       293
       293
       +
       def create_padded_record():

     

       294
       294
       +
           """Create a record with padding for alignment."""

     

       295
       295
       +
           data = b"Hello"  # 5 bytes

     

       296
       296
       +
           padding_length = 3  # to align to 8-byte boundary (5 + 3 = 8)

     

       297
       297
       +
           header = create_record_header(FCGI_VERSION_1, FCGI_STDOUT, 1, len(data), padding_length)

     

       298
       298
       +
           padding = b'\x00' * padding_length

     

       299
       299
       +
           return header + data + padding

     

       300
       300
       +
       

     

       301
       301
       +
       # Test case definitions

     

       302
       302
       +
       test_cases = {

     

       303
       303
       +
           "begin_request_responder.bin": create_begin_request,

     

       304
       304
       +
           "begin_request_no_keep.bin": create_begin_request_no_keep_conn,

     

       305
       305
       +
           "begin_request_authorizer.bin": create_begin_request_authorizer,

     

       306
       306
       +
           "begin_request_filter.bin": create_begin_request_filter,

     

       307
       307
       +
           "end_request_success.bin": create_end_request,

     

       308
       308
       +
           "end_request_error.bin": create_end_request_error,

     

       309
       309
       +
           "params_get.bin": create_params_record,

     

       310
       310
       +
           "params_post.bin": create_params_record_post,

     

       311
       311
       +
           "params_empty.bin": create_empty_params,

     

       312
       312
       +
           "stdin_form_data.bin": create_stdin_record,

     

       313
       313
       +
           "stdin_empty.bin": create_empty_stdin,

     

       314
       314
       +
           "stdout_response.bin": create_stdout_record,

     

       315
       315
       +
           "stdout_empty.bin": create_empty_stdout,

     

       316
       316
       +
           "stderr_message.bin": create_stderr_record,

     

       317
       317
       +
           "stderr_empty.bin": create_empty_stderr,

     

       318
       318
       +
           "get_values.bin": create_get_values,

     

       319
       319
       +
           "get_values_result.bin": create_get_values_result,

     

       320
       320
       +
           "unknown_type.bin": create_unknown_type,

     

       321
       321
       +
           "abort_request.bin": create_abort_request,

     

       322
       322
       +
           "data_filter.bin": create_data_record,

     

       323
       323
       +
           "data_empty.bin": create_empty_data,

     

       324
       324
       +
           "multiplexed_requests.bin": create_multiplexed_records,

     

       325
       325
       +
           "large_record.bin": create_large_record,

     

       326
       326
       +
           "padded_record.bin": create_padded_record,

     

       327
       327
       +
       }

     

       328
       328
       +
       

     

       329
       329
       +
       if __name__ == "__main__":

     

       330
       330
       +
           for filename, creator in test_cases.items():

     

       331
       331
       +
               with open(filename, 'wb') as f:

     

       332
       332
       +
                   f.write(creator())

     

       333
       333
       +
               print(f"Created {filename}")

     

       334
       334
       +
           

     

       335
       335
       +
           print(f"\nGenerated {len(test_cases)} test case files")

     

       336
       336
       +
           print("\nTest case descriptions:")

     

       337
       337
       +
           print("- begin_request_*.bin: Various BEGIN_REQUEST records for different roles")

     

       338
       338
       +
           print("- end_request_*.bin: END_REQUEST records with different status codes")

     

       339
       339
       +
           print("- params_*.bin: PARAMS records with CGI environment variables")

     

       340
       340
       +
           print("- stdin_*.bin: STDIN records with request body data")

     

       341
       341
       +
           print("- stdout_*.bin: STDOUT records with response data")

     

       342
       342
       +
           print("- stderr_*.bin: STDERR records with error messages")

     

       343
       343
       +
           print("- get_values*.bin: Management records for capability negotiation")

     

       344
       344
       +
           print("- unknown_type.bin: Unknown record type handling")

     

       345
       345
       +
           print("- abort_request.bin: Request abortion")

     

       346
       346
       +
           print("- data_*.bin: DATA records for Filter role")

     

       347
       347
       +
           print("- multiplexed_requests.bin: Multiple concurrent requests")

     

       348
       348
       +
           print("- large_record.bin: Maximum size record")

     

       349
       349
       +
           print("- padded_record.bin: Record with padding for alignment")

test_cases/get_values.bin

This is a binary file and will not be displayed.

test_cases/get_values_result.bin

This is a binary file and will not be displayed.

test_cases/large_record.bin

This is a binary file and will not be displayed.

test_cases/multiplexed_requests.bin

This is a binary file and will not be displayed.

test_cases/padded_record.bin

This is a binary file and will not be displayed.

test_cases/params_empty.bin

This is a binary file and will not be displayed.

test_cases/params_get.bin

This is a binary file and will not be displayed.

test_cases/params_post.bin

This is a binary file and will not be displayed.

test_cases/stderr_empty.bin

This is a binary file and will not be displayed.

test_cases/stderr_message.bin

This is a binary file and will not be displayed.

test_cases/stdin_empty.bin

This is a binary file and will not be displayed.

test_cases/stdin_form_data.bin

This is a binary file and will not be displayed.

test_cases/stdout_empty.bin

This is a binary file and will not be displayed.

test_cases/stdout_response.bin

This is a binary file and will not be displayed.

+24

test_cases/test_case_sizes.txt

···

       1
       1
       +
       abort_request.bin	8 bytes

     

       2
       2
       +
       begin_request_authorizer.bin	16 bytes

     

       3
       3
       +
       begin_request_filter.bin	16 bytes

     

       4
       4
       +
       begin_request_no_keep.bin	16 bytes

     

       5
       5
       +
       begin_request_responder.bin	16 bytes

     

       6
       6
       +
       data_empty.bin	8 bytes

     

       7
       7
       +
       data_filter.bin	69 bytes

     

       8
       8
       +
       end_request_error.bin	16 bytes

     

       9
       9
       +
       end_request_success.bin	16 bytes

     

       10
       10
       +
       get_values_result.bin	59 bytes

     

       11
       11
       +
       get_values.bin	56 bytes

     

       12
       12
       +
       large_record.bin	65008 bytes

     

       13
       13
       +
       multiplexed_requests.bin	496 bytes

     

       14
       14
       +
       padded_record.bin	16 bytes

     

       15
       15
       +
       params_empty.bin	8 bytes

     

       16
       16
       +
       params_get.bin	216 bytes

     

       17
       17
       +
       params_post.bin	246 bytes

     

       18
       18
       +
       stderr_empty.bin	8 bytes

     

       19
       19
       +
       stderr_message.bin	46 bytes

     

       20
       20
       +
       stdin_empty.bin	8 bytes

     

       21
       21
       +
       stdin_form_data.bin	40 bytes

     

       22
       22
       +
       stdout_empty.bin	8 bytes

     

       23
       23
       +
       stdout_response.bin	72 bytes

     

       24
       24
       +
       unknown_type.bin	16 bytes

test_cases/unknown_type.bin

This is a binary file and will not be displayed.

+130

test_cases/validate_test_cases.py

···

       1
       1
       +
       #!/usr/bin/env python3

     

       2
       2
       +
       """

     

       3
       3
       +
       Validate that the generated FastCGI test cases are properly formatted.

     

       4
       4
       +
       """

     

       5
       5
       +
       import struct

     

       6
       6
       +
       import os

     

       7
       7
       +
       import glob

     

       8
       8
       +
       

     

       9
       9
       +
       def parse_record_header(data):

     

       10
       10
       +
           """Parse a FastCGI record header."""

     

       11
       11
       +
           if len(data) < 8:

     

       12
       12
       +
               return None

     

       13
       13
       +
           

     

       14
       14
       +
           version, record_type, request_id, content_length, padding_length, reserved = struct.unpack('>BBHHBB', data[:8])

     

       15
       15
       +
           return {

     

       16
       16
       +
               'version': version,

     

       17
       17
       +
               'type': record_type,

     

       18
       18
       +
               'request_id': request_id,

     

       19
       19
       +
               'content_length': content_length,

     

       20
       20
       +
               'padding_length': padding_length,

     

       21
       21
       +
               'reserved': reserved,

     

       22
       22
       +
               'total_length': 8 + content_length + padding_length

     

       23
       23
       +
           }

     

       24
       24
       +
       

     

       25
       25
       +
       def validate_file(filename):

     

       26
       26
       +
           """Validate a single test case file."""

     

       27
       27
       +
           print(f"\nValidating {filename}:")

     

       28
       28
       +
           

     

       29
       29
       +
           with open(filename, 'rb') as f:

     

       30
       30
       +
               data = f.read()

     

       31
       31
       +
           

     

       32
       32
       +
           if len(data) < 8:

     

       33
       33
       +
               print(f"  ❌ File too short: {len(data)} bytes")

     

       34
       34
       +
               return False

     

       35
       35
       +
           

     

       36
       36
       +
           # Parse all records in the file

     

       37
       37
       +
           offset = 0

     

       38
       38
       +
           record_count = 0

     

       39
       39
       +
           

     

       40
       40
       +
           while offset < len(data):

     

       41
       41
       +
               if offset + 8 > len(data):

     

       42
       42
       +
                   print(f"  ❌ Incomplete header at offset {offset}")

     

       43
       43
       +
                   return False

     

       44
       44
       +
               

     

       45
       45
       +
               header = parse_record_header(data[offset:])

     

       46
       46
       +
               if not header:

     

       47
       47
       +
                   print(f"  ❌ Failed to parse header at offset {offset}")

     

       48
       48
       +
                   return False

     

       49
       49
       +
               

     

       50
       50
       +
               record_count += 1

     

       51
       51
       +
               print(f"  Record {record_count}:")

     

       52
       52
       +
               print(f"    Version: {header['version']}")

     

       53
       53
       +
               print(f"    Type: {header['type']}")

     

       54
       54
       +
               print(f"    Request ID: {header['request_id']}")

     

       55
       55
       +
               print(f"    Content Length: {header['content_length']}")

     

       56
       56
       +
               print(f"    Padding Length: {header['padding_length']}")

     

       57
       57
       +
               print(f"    Reserved: {header['reserved']}")

     

       58
       58
       +
               

     

       59
       59
       +
               # Validate header fields

     

       60
       60
       +
               if header['version'] != 1:

     

       61
       61
       +
                   print(f"    ❌ Invalid version: {header['version']}")

     

       62
       62
       +
                   return False

     

       63
       63
       +
               

     

       64
       64
       +
               if header['type'] < 1 or header['type'] > 11:

     

       65
       65
       +
                   print(f"    ❌ Invalid record type: {header['type']}")

     

       66
       66
       +
                   return False

     

       67
       67
       +
               

     

       68
       68
       +
               if header['reserved'] != 0:

     

       69
       69
       +
                   print(f"    ❌ Reserved field not zero: {header['reserved']}")

     

       70
       70
       +
                   return False

     

       71
       71
       +
               

     

       72
       72
       +
               # Check if we have enough data for content and padding

     

       73
       73
       +
               expected_end = offset + header['total_length']

     

       74
       74
       +
               if expected_end > len(data):

     

       75
       75
       +
                   print(f"    ❌ Not enough data: need {header['total_length']}, have {len(data) - offset}")

     

       76
       76
       +
                   return False

     

       77
       77
       +
               

     

       78
       78
       +
               # Extract content

     

       79
       79
       +
               content_start = offset + 8

     

       80
       80
       +
               content_end = content_start + header['content_length']

     

       81
       81
       +
               content = data[content_start:content_end]

     

       82
       82
       +
               

     

       83
       83
       +
               # Extract padding

     

       84
       84
       +
               padding_start = content_end

     

       85
       85
       +
               padding_end = padding_start + header['padding_length']

     

       86
       86
       +
               padding = data[padding_start:padding_end]

     

       87
       87
       +
               

     

       88
       88
       +
               print(f"    Content: {len(content)} bytes")

     

       89
       89
       +
               if header['padding_length'] > 0:

     

       90
       90
       +
                   print(f"    Padding: {len(padding)} bytes")

     

       91
       91
       +
               

     

       92
       92
       +
               # Show content preview for small records

     

       93
       93
       +
               if len(content) <= 32:

     

       94
       94
       +
                   print(f"    Content hex: {content.hex()}")

     

       95
       95
       +
               else:

     

       96
       96
       +
                   print(f"    Content preview: {content[:16].hex()}...")

     

       97
       97
       +
               

     

       98
       98
       +
               print(f"    ✅ Record valid")

     

       99
       99
       +
               

     

       100
       100
       +
               offset = expected_end

     

       101
       101
       +
           

     

       102
       102
       +
           print(f"  ✅ File valid: {record_count} record(s), {len(data)} total bytes")

     

       103
       103
       +
           return True

     

       104
       104
       +
       

     

       105
       105
       +
       def main():

     

       106
       106
       +
           """Validate all test case files."""

     

       107
       107
       +
           test_files = glob.glob("*.bin")

     

       108
       108
       +
           test_files.sort()

     

       109
       109
       +
           

     

       110
       110
       +
           print(f"Found {len(test_files)} test case files")

     

       111
       111
       +
           

     

       112
       112
       +
           valid_count = 0

     

       113
       113
       +
           for filename in test_files:

     

       114
       114
       +
               if validate_file(filename):

     

       115
       115
       +
                   valid_count += 1

     

       116
       116
       +
           

     

       117
       117
       +
           print(f"\n{'='*50}")

     

       118
       118
       +
           print(f"Validation complete: {valid_count}/{len(test_files)} files valid")

     

       119
       119
       +
           

     

       120
       120
       +
           if valid_count == len(test_files):

     

       121
       121
       +
               print("✅ All test cases are valid!")

     

       122
       122
       +
           else:

     

       123
       123
       +
               print("❌ Some test cases failed validation")

     

       124
       124
       +
               return 1

     

       125
       125
       +
           

     

       126
       126
       +
           return 0

     

       127
       127
       +
       

     

       128
       128
       +
       if __name__ == "__main__":

     

       129
       129
       +
           import sys

     

       130
       130
       +
           sys.exit(main())

+438

test_cases/validation_results.txt

···

       1
       1
       +
       Found 24 test case files

     

       2
       2
       +
       

     

       3
       3
       +
       Validating abort_request.bin:

     

       4
       4
       +
         Record 1:

     

       5
       5
       +
           Version: 1

     

       6
       6
       +
           Type: 2

     

       7
       7
       +
           Request ID: 1

     

       8
       8
       +
           Content Length: 0

     

       9
       9
       +
           Padding Length: 0

     

       10
       10
       +
           Reserved: 0

     

       11
       11
       +
           Content: 0 bytes

     

       12
       12
       +
           Content hex: 

     

       13
       13
       +
           ✅ Record valid

     

       14
       14
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       15
       15
       +
       

     

       16
       16
       +
       Validating begin_request_authorizer.bin:

     

       17
       17
       +
         Record 1:

     

       18
       18
       +
           Version: 1

     

       19
       19
       +
           Type: 1

     

       20
       20
       +
           Request ID: 2

     

       21
       21
       +
           Content Length: 8

     

       22
       22
       +
           Padding Length: 0

     

       23
       23
       +
           Reserved: 0

     

       24
       24
       +
           Content: 8 bytes

     

       25
       25
       +
           Content hex: 0002000000000000

     

       26
       26
       +
           ✅ Record valid

     

       27
       27
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       28
       28
       +
       

     

       29
       29
       +
       Validating begin_request_filter.bin:

     

       30
       30
       +
         Record 1:

     

       31
       31
       +
           Version: 1

     

       32
       32
       +
           Type: 1

     

       33
       33
       +
           Request ID: 3

     

       34
       34
       +
           Content Length: 8

     

       35
       35
       +
           Padding Length: 0

     

       36
       36
       +
           Reserved: 0

     

       37
       37
       +
           Content: 8 bytes

     

       38
       38
       +
           Content hex: 0003010000000000

     

       39
       39
       +
           ✅ Record valid

     

       40
       40
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       41
       41
       +
       

     

       42
       42
       +
       Validating begin_request_no_keep.bin:

     

       43
       43
       +
         Record 1:

     

       44
       44
       +
           Version: 1

     

       45
       45
       +
           Type: 1

     

       46
       46
       +
           Request ID: 1

     

       47
       47
       +
           Content Length: 8

     

       48
       48
       +
           Padding Length: 0

     

       49
       49
       +
           Reserved: 0

     

       50
       50
       +
           Content: 8 bytes

     

       51
       51
       +
           Content hex: 0001000000000000

     

       52
       52
       +
           ✅ Record valid

     

       53
       53
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       54
       54
       +
       

     

       55
       55
       +
       Validating begin_request_responder.bin:

     

       56
       56
       +
         Record 1:

     

       57
       57
       +
           Version: 1

     

       58
       58
       +
           Type: 1

     

       59
       59
       +
           Request ID: 1

     

       60
       60
       +
           Content Length: 8

     

       61
       61
       +
           Padding Length: 0

     

       62
       62
       +
           Reserved: 0

     

       63
       63
       +
           Content: 8 bytes

     

       64
       64
       +
           Content hex: 0001010000000000

     

       65
       65
       +
           ✅ Record valid

     

       66
       66
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       67
       67
       +
       

     

       68
       68
       +
       Validating data_empty.bin:

     

       69
       69
       +
         Record 1:

     

       70
       70
       +
           Version: 1

     

       71
       71
       +
           Type: 8

     

       72
       72
       +
           Request ID: 3

     

       73
       73
       +
           Content Length: 0

     

       74
       74
       +
           Padding Length: 0

     

       75
       75
       +
           Reserved: 0

     

       76
       76
       +
           Content: 0 bytes

     

       77
       77
       +
           Content hex: 

     

       78
       78
       +
           ✅ Record valid

     

       79
       79
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       80
       80
       +
       

     

       81
       81
       +
       Validating data_filter.bin:

     

       82
       82
       +
         Record 1:

     

       83
       83
       +
           Version: 1

     

       84
       84
       +
           Type: 8

     

       85
       85
       +
           Request ID: 3

     

       86
       86
       +
           Content Length: 61

     

       87
       87
       +
           Padding Length: 0

     

       88
       88
       +
           Reserved: 0

     

       89
       89
       +
           Content: 61 bytes

     

       90
       90
       +
           Content preview: 546869732069732066696c6520636f6e...

     

       91
       91
       +
           ✅ Record valid

     

       92
       92
       +
         ✅ File valid: 1 record(s), 69 total bytes

     

       93
       93
       +
       

     

       94
       94
       +
       Validating end_request_error.bin:

     

       95
       95
       +
         Record 1:

     

       96
       96
       +
           Version: 1

     

       97
       97
       +
           Type: 3

     

       98
       98
       +
           Request ID: 1

     

       99
       99
       +
           Content Length: 8

     

       100
       100
       +
           Padding Length: 0

     

       101
       101
       +
           Reserved: 0

     

       102
       102
       +
           Content: 8 bytes

     

       103
       103
       +
           Content hex: 0000000100000000

     

       104
       104
       +
           ✅ Record valid

     

       105
       105
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       106
       106
       +
       

     

       107
       107
       +
       Validating end_request_success.bin:

     

       108
       108
       +
         Record 1:

     

       109
       109
       +
           Version: 1

     

       110
       110
       +
           Type: 3

     

       111
       111
       +
           Request ID: 1

     

       112
       112
       +
           Content Length: 8

     

       113
       113
       +
           Padding Length: 0

     

       114
       114
       +
           Reserved: 0

     

       115
       115
       +
           Content: 8 bytes

     

       116
       116
       +
           Content hex: 0000000000000000

     

       117
       117
       +
           ✅ Record valid

     

       118
       118
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       119
       119
       +
       

     

       120
       120
       +
       Validating get_values.bin:

     

       121
       121
       +
         Record 1:

     

       122
       122
       +
           Version: 1

     

       123
       123
       +
           Type: 9

     

       124
       124
       +
           Request ID: 0

     

       125
       125
       +
           Content Length: 48

     

       126
       126
       +
           Padding Length: 0

     

       127
       127
       +
           Reserved: 0

     

       128
       128
       +
           Content: 48 bytes

     

       129
       129
       +
           Content preview: 0e00464347495f4d41585f434f4e4e53...

     

       130
       130
       +
           ✅ Record valid

     

       131
       131
       +
         ✅ File valid: 1 record(s), 56 total bytes

     

       132
       132
       +
       

     

       133
       133
       +
       Validating get_values_result.bin:

     

       134
       134
       +
         Record 1:

     

       135
       135
       +
           Version: 1

     

       136
       136
       +
           Type: 10

     

       137
       137
       +
           Request ID: 0

     

       138
       138
       +
           Content Length: 51

     

       139
       139
       +
           Padding Length: 0

     

       140
       140
       +
           Reserved: 0

     

       141
       141
       +
           Content: 51 bytes

     

       142
       142
       +
           Content preview: 0e01464347495f4d41585f434f4e4e53...

     

       143
       143
       +
           ✅ Record valid

     

       144
       144
       +
         ✅ File valid: 1 record(s), 59 total bytes

     

       145
       145
       +
       

     

       146
       146
       +
       Validating large_record.bin:

     

       147
       147
       +
         Record 1:

     

       148
       148
       +
           Version: 1

     

       149
       149
       +
           Type: 6

     

       150
       150
       +
           Request ID: 1

     

       151
       151
       +
           Content Length: 65000

     

       152
       152
       +
           Padding Length: 0

     

       153
       153
       +
           Reserved: 0

     

       154
       154
       +
           Content: 65000 bytes

     

       155
       155
       +
           Content preview: 78787878787878787878787878787878...

     

       156
       156
       +
           ✅ Record valid

     

       157
       157
       +
         ✅ File valid: 1 record(s), 65008 total bytes

     

       158
       158
       +
       

     

       159
       159
       +
       Validating multiplexed_requests.bin:

     

       160
       160
       +
         Record 1:

     

       161
       161
       +
           Version: 1

     

       162
       162
       +
           Type: 1

     

       163
       163
       +
           Request ID: 1

     

       164
       164
       +
           Content Length: 8

     

       165
       165
       +
           Padding Length: 0

     

       166
       166
       +
           Reserved: 0

     

       167
       167
       +
           Content: 8 bytes

     

       168
       168
       +
           Content hex: 0001010000000000

     

       169
       169
       +
           ✅ Record valid

     

       170
       170
       +
         Record 2:

     

       171
       171
       +
           Version: 1

     

       172
       172
       +
           Type: 4

     

       173
       173
       +
           Request ID: 1

     

       174
       174
       +
           Content Length: 208

     

       175
       175
       +
           Padding Length: 0

     

       176
       176
       +
           Reserved: 0

     

       177
       177
       +
           Content: 208 bytes

     

       178
       178
       +
           Content preview: 0e03524551554553545f4d4554484f44...

     

       179
       179
       +
           ✅ Record valid

     

       180
       180
       +
         Record 3:

     

       181
       181
       +
           Version: 1

     

       182
       182
       +
           Type: 4

     

       183
       183
       +
           Request ID: 1

     

       184
       184
       +
           Content Length: 0

     

       185
       185
       +
           Padding Length: 0

     

       186
       186
       +
           Reserved: 0

     

       187
       187
       +
           Content: 0 bytes

     

       188
       188
       +
           Content hex: 

     

       189
       189
       +
           ✅ Record valid

     

       190
       190
       +
         Record 4:

     

       191
       191
       +
           Version: 1

     

       192
       192
       +
           Type: 1

     

       193
       193
       +
           Request ID: 2

     

       194
       194
       +
           Content Length: 8

     

       195
       195
       +
           Padding Length: 0

     

       196
       196
       +
           Reserved: 0

     

       197
       197
       +
           Content: 8 bytes

     

       198
       198
       +
           Content hex: 0001010000000000

     

       199
       199
       +
           ✅ Record valid

     

       200
       200
       +
         Record 5:

     

       201
       201
       +
           Version: 1

     

       202
       202
       +
           Type: 5

     

       203
       203
       +
           Request ID: 1

     

       204
       204
       +
           Content Length: 0

     

       205
       205
       +
           Padding Length: 0

     

       206
       206
       +
           Reserved: 0

     

       207
       207
       +
           Content: 0 bytes

     

       208
       208
       +
           Content hex: 

     

       209
       209
       +
           ✅ Record valid

     

       210
       210
       +
         Record 6:

     

       211
       211
       +
           Version: 1

     

       212
       212
       +
           Type: 4

     

       213
       213
       +
           Request ID: 2

     

       214
       214
       +
           Content Length: 43

     

       215
       215
       +
           Padding Length: 0

     

       216
       216
       +
           Reserved: 0

     

       217
       217
       +
           Content: 43 bytes

     

       218
       218
       +
           Content preview: 0e04524551554553545f4d4554484f44...

     

       219
       219
       +
           ✅ Record valid

     

       220
       220
       +
         Record 7:

     

       221
       221
       +
           Version: 1

     

       222
       222
       +
           Type: 4

     

       223
       223
       +
           Request ID: 2

     

       224
       224
       +
           Content Length: 0

     

       225
       225
       +
           Padding Length: 0

     

       226
       226
       +
           Reserved: 0

     

       227
       227
       +
           Content: 0 bytes

     

       228
       228
       +
           Content hex: 

     

       229
       229
       +
           ✅ Record valid

     

       230
       230
       +
         Record 8:

     

       231
       231
       +
           Version: 1

     

       232
       232
       +
           Type: 6

     

       233
       233
       +
           Request ID: 2

     

       234
       234
       +
           Content Length: 42

     

       235
       235
       +
           Padding Length: 0

     

       236
       236
       +
           Reserved: 0

     

       237
       237
       +
           Content: 42 bytes

     

       238
       238
       +
           Content preview: 436f6e74656e742d547970653a207465...

     

       239
       239
       +
           ✅ Record valid

     

       240
       240
       +
         Record 9:

     

       241
       241
       +
           Version: 1

     

       242
       242
       +
           Type: 6

     

       243
       243
       +
           Request ID: 2

     

       244
       244
       +
           Content Length: 0

     

       245
       245
       +
           Padding Length: 0

     

       246
       246
       +
           Reserved: 0

     

       247
       247
       +
           Content: 0 bytes

     

       248
       248
       +
           Content hex: 

     

       249
       249
       +
           ✅ Record valid

     

       250
       250
       +
         Record 10:

     

       251
       251
       +
           Version: 1

     

       252
       252
       +
           Type: 3

     

       253
       253
       +
           Request ID: 2

     

       254
       254
       +
           Content Length: 8

     

       255
       255
       +
           Padding Length: 0

     

       256
       256
       +
           Reserved: 0

     

       257
       257
       +
           Content: 8 bytes

     

       258
       258
       +
           Content hex: 0000000000000000

     

       259
       259
       +
           ✅ Record valid

     

       260
       260
       +
         Record 11:

     

       261
       261
       +
           Version: 1

     

       262
       262
       +
           Type: 6

     

       263
       263
       +
           Request ID: 1

     

       264
       264
       +
           Content Length: 67

     

       265
       265
       +
           Padding Length: 0

     

       266
       266
       +
           Reserved: 0

     

       267
       267
       +
           Content: 67 bytes

     

       268
       268
       +
           Content preview: 436f6e74656e742d547970653a207465...

     

       269
       269
       +
           ✅ Record valid

     

       270
       270
       +
         Record 12:

     

       271
       271
       +
           Version: 1

     

       272
       272
       +
           Type: 6

     

       273
       273
       +
           Request ID: 1

     

       274
       274
       +
           Content Length: 0

     

       275
       275
       +
           Padding Length: 0

     

       276
       276
       +
           Reserved: 0

     

       277
       277
       +
           Content: 0 bytes

     

       278
       278
       +
           Content hex: 

     

       279
       279
       +
           ✅ Record valid

     

       280
       280
       +
         Record 13:

     

       281
       281
       +
           Version: 1

     

       282
       282
       +
           Type: 3

     

       283
       283
       +
           Request ID: 1

     

       284
       284
       +
           Content Length: 8

     

       285
       285
       +
           Padding Length: 0

     

       286
       286
       +
           Reserved: 0

     

       287
       287
       +
           Content: 8 bytes

     

       288
       288
       +
           Content hex: 0000000000000000

     

       289
       289
       +
           ✅ Record valid

     

       290
       290
       +
         ✅ File valid: 13 record(s), 496 total bytes

     

       291
       291
       +
       

     

       292
       292
       +
       Validating padded_record.bin:

     

       293
       293
       +
         Record 1:

     

       294
       294
       +
           Version: 1

     

       295
       295
       +
           Type: 6

     

       296
       296
       +
           Request ID: 1

     

       297
       297
       +
           Content Length: 5

     

       298
       298
       +
           Padding Length: 3

     

       299
       299
       +
           Reserved: 0

     

       300
       300
       +
           Content: 5 bytes

     

       301
       301
       +
           Padding: 3 bytes

     

       302
       302
       +
           Content hex: 48656c6c6f

     

       303
       303
       +
           ✅ Record valid

     

       304
       304
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       305
       305
       +
       

     

       306
       306
       +
       Validating params_empty.bin:

     

       307
       307
       +
         Record 1:

     

       308
       308
       +
           Version: 1

     

       309
       309
       +
           Type: 4

     

       310
       310
       +
           Request ID: 1

     

       311
       311
       +
           Content Length: 0

     

       312
       312
       +
           Padding Length: 0

     

       313
       313
       +
           Reserved: 0

     

       314
       314
       +
           Content: 0 bytes

     

       315
       315
       +
           Content hex: 

     

       316
       316
       +
           ✅ Record valid

     

       317
       317
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       318
       318
       +
       

     

       319
       319
       +
       Validating params_get.bin:

     

       320
       320
       +
         Record 1:

     

       321
       321
       +
           Version: 1

     

       322
       322
       +
           Type: 4

     

       323
       323
       +
           Request ID: 1

     

       324
       324
       +
           Content Length: 208

     

       325
       325
       +
           Padding Length: 0

     

       326
       326
       +
           Reserved: 0

     

       327
       327
       +
           Content: 208 bytes

     

       328
       328
       +
           Content preview: 0e03524551554553545f4d4554484f44...

     

       329
       329
       +
           ✅ Record valid

     

       330
       330
       +
         ✅ File valid: 1 record(s), 216 total bytes

     

       331
       331
       +
       

     

       332
       332
       +
       Validating params_post.bin:

     

       333
       333
       +
         Record 1:

     

       334
       334
       +
           Version: 1

     

       335
       335
       +
           Type: 4

     

       336
       336
       +
           Request ID: 1

     

       337
       337
       +
           Content Length: 238

     

       338
       338
       +
           Padding Length: 0

     

       339
       339
       +
           Reserved: 0

     

       340
       340
       +
           Content: 238 bytes

     

       341
       341
       +
           Content preview: 0e04524551554553545f4d4554484f44...

     

       342
       342
       +
           ✅ Record valid

     

       343
       343
       +
         ✅ File valid: 1 record(s), 246 total bytes

     

       344
       344
       +
       

     

       345
       345
       +
       Validating stderr_empty.bin:

     

       346
       346
       +
         Record 1:

     

       347
       347
       +
           Version: 1

     

       348
       348
       +
           Type: 7

     

       349
       349
       +
           Request ID: 1

     

       350
       350
       +
           Content Length: 0

     

       351
       351
       +
           Padding Length: 0

     

       352
       352
       +
           Reserved: 0

     

       353
       353
       +
           Content: 0 bytes

     

       354
       354
       +
           Content hex: 

     

       355
       355
       +
           ✅ Record valid

     

       356
       356
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       357
       357
       +
       

     

       358
       358
       +
       Validating stderr_message.bin:

     

       359
       359
       +
         Record 1:

     

       360
       360
       +
           Version: 1

     

       361
       361
       +
           Type: 7

     

       362
       362
       +
           Request ID: 1

     

       363
       363
       +
           Content Length: 38

     

       364
       364
       +
           Padding Length: 0

     

       365
       365
       +
           Reserved: 0

     

       366
       366
       +
           Content: 38 bytes

     

       367
       367
       +
           Content preview: 5761726e696e673a20436f6e66696775...

     

       368
       368
       +
           ✅ Record valid

     

       369
       369
       +
         ✅ File valid: 1 record(s), 46 total bytes

     

       370
       370
       +
       

     

       371
       371
       +
       Validating stdin_empty.bin:

     

       372
       372
       +
         Record 1:

     

       373
       373
       +
           Version: 1

     

       374
       374
       +
           Type: 5

     

       375
       375
       +
           Request ID: 1

     

       376
       376
       +
           Content Length: 0

     

       377
       377
       +
           Padding Length: 0

     

       378
       378
       +
           Reserved: 0

     

       379
       379
       +
           Content: 0 bytes

     

       380
       380
       +
           Content hex: 

     

       381
       381
       +
           ✅ Record valid

     

       382
       382
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       383
       383
       +
       

     

       384
       384
       +
       Validating stdin_form_data.bin:

     

       385
       385
       +
         Record 1:

     

       386
       386
       +
           Version: 1

     

       387
       387
       +
           Type: 5

     

       388
       388
       +
           Request ID: 1

     

       389
       389
       +
           Content Length: 32

     

       390
       390
       +
           Padding Length: 0

     

       391
       391
       +
           Reserved: 0

     

       392
       392
       +
           Content: 32 bytes

     

       393
       393
       +
           Content hex: 6e616d653d4a6f686e26656d61696c3d6a6f686e406578616d706c652e636f6d

     

       394
       394
       +
           ✅ Record valid

     

       395
       395
       +
         ✅ File valid: 1 record(s), 40 total bytes

     

       396
       396
       +
       

     

       397
       397
       +
       Validating stdout_empty.bin:

     

       398
       398
       +
         Record 1:

     

       399
       399
       +
           Version: 1

     

       400
       400
       +
           Type: 6

     

       401
       401
       +
           Request ID: 1

     

       402
       402
       +
           Content Length: 0

     

       403
       403
       +
           Padding Length: 0

     

       404
       404
       +
           Reserved: 0

     

       405
       405
       +
           Content: 0 bytes

     

       406
       406
       +
           Content hex: 

     

       407
       407
       +
           ✅ Record valid

     

       408
       408
       +
         ✅ File valid: 1 record(s), 8 total bytes

     

       409
       409
       +
       

     

       410
       410
       +
       Validating stdout_response.bin:

     

       411
       411
       +
         Record 1:

     

       412
       412
       +
           Version: 1

     

       413
       413
       +
           Type: 6

     

       414
       414
       +
           Request ID: 1

     

       415
       415
       +
           Content Length: 64

     

       416
       416
       +
           Padding Length: 0

     

       417
       417
       +
           Reserved: 0

     

       418
       418
       +
           Content: 64 bytes

     

       419
       419
       +
           Content preview: 436f6e74656e742d547970653a207465...

     

       420
       420
       +
           ✅ Record valid

     

       421
       421
       +
         ✅ File valid: 1 record(s), 72 total bytes

     

       422
       422
       +
       

     

       423
       423
       +
       Validating unknown_type.bin:

     

       424
       424
       +
         Record 1:

     

       425
       425
       +
           Version: 1

     

       426
       426
       +
           Type: 11

     

       427
       427
       +
           Request ID: 0

     

       428
       428
       +
           Content Length: 8

     

       429
       429
       +
           Padding Length: 0

     

       430
       430
       +
           Reserved: 0

     

       431
       431
       +
           Content: 8 bytes

     

       432
       432
       +
           Content hex: 6300000000000000

     

       433
       433
       +
           ✅ Record valid

     

       434
       434
       +
         ✅ File valid: 1 record(s), 16 total bytes

     

       435
       435
       +
       

     

       436
       436
       +
       ==================================================

     

       437
       437
       +
       Validation complete: 24/24 files valid

     

       438
       438
       +
       ✅ All test cases are valid!