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fix: add basic.tcl, fixed some bugs #403

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merged 5 commits into from
Aug 8, 2024

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@luky116 luky116 commented Jul 31, 2024

主要改动如下:
1、rename 命令处理逻辑,每个 key 只有一种类型,所以先确定类型,再处理;
2、setrange 忽略空值
3、修改了返回码,以适配 redis 的规范

Summary by CodeRabbit

  • 新功能
    • 优化了键重命名操作的错误处理和控制流程,提高了代码的可读性和效率。
  • 测试
    • 更新了测试套件,包含 unit/basic 测试,增强了测试覆盖率。
    • 重新调整了对大负载的 GET/SET 操作的测试,确保数据完整性。
    • 在测试案例中添加了关于参数有效性的注释,提升了测试文档的清晰度。

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coderabbitai bot commented Jul 31, 2024

Walkthrough

此次更改集中于 Redis 各种数据类型的重命名操作,改进了错误处理和控制流逻辑。通过合并条件检查、简化返回状态和清晰化代码结构,使得方法的可读性和维护性显著提升。总体上,这些优化确保在有效条件下才执行操作,减少了冗余和潜在错误。

Changes

文件路径 更改摘要
src/.../redis_hashes.cc 重构 HashesRenameHashesRenamenx 方法,简化错误处理和控制流。
src/.../redis_lists.cc 改进 ListsRenameListsRenamenx 方法的错误处理及流逻辑。
src/.../redis_sets.cc 优化 SetsRenameSetsRenamenx 方法的控制流和错误检查。
src/.../redis_strings.cc 修改 IncrbySetrangeStringsRenameStringsRenamenx 方法的错误处理。
src/.../redis_zsets.cc 增强 ZsetsRenameZsetsRenamenx 方法的元数据验证逻辑。
src/.../storage.cc 重构 RenameRenamenx 方法以精简类型处理逻辑。
tests/.../test_helper.tcl 恢复 unit/basic 测试,增强测试覆盖率。
tests/.../basic.tcl 注释掉不支持的 dbsize 测试,优化大负载的测试案例。
tests/.../keys.tcl 添加关于参数有效性的注释,未更改测试逻辑。

Sequence Diagram(s)

sequenceDiagram
    participant Client
    participant Redis
    participant Database
    
    Client->>Redis: 调用重命名方法
    Redis->>Database: 检查元数据
    alt 元数据有效
        Redis->>Database: 执行重命名
        Database-->>Redis: 返回成功
        Redis-->>Client: 返回状态OK
    else 元数据无效
        Redis-->>Client: 返回错误状态
    end
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🐇 在兔子洞中,我跳跃欢快,
代码优化,流程更顺畅。
错误处理,清晰明了,
让程序员开心,万事如意。
祝贺更改,声声乐响! 🎉


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@github-actions github-actions bot added ☢️ Bug Something isn't working ✏️ Feature New feature or request labels Jul 31, 2024
@luky116 luky116 changed the title fix: fix: add basic.tcl, fixed some bugs fix: add basic.tcl, fixed some bugs Jul 31, 2024
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 7c6c27e and 6018478.

Files selected for processing (9)
  • src/storage/src/redis_hashes.cc (2 hunks)
  • src/storage/src/redis_lists.cc (2 hunks)
  • src/storage/src/redis_sets.cc (2 hunks)
  • src/storage/src/redis_strings.cc (5 hunks)
  • src/storage/src/redis_zsets.cc (2 hunks)
  • src/storage/src/storage.cc (2 hunks)
  • tests/test_helper.tcl (1 hunks)
  • tests/unit/basic.tcl (10 hunks)
  • tests/unit/keys.tcl (1 hunks)
Files skipped from review due to trivial changes (1)
  • tests/unit/keys.tcl
Additional comments not posted (39)
tests/test_helper.tcl (1)

16-16: 验证已启用的测试

unit/basic 测试项已被取消注释。请确保这些测试项正常运行且不会引入任何问题。

tests/unit/basic.tcl (7)

3-3: 确认注释掉的 dbsize 命令

dbsize 命令测试已被注释掉,因为 Pikiwidb 不支持该命令。请确保注释清楚说明了原因,并考虑对未来的支持进行记录。

Also applies to: 42-42, 49-49, 101-101, 404-404, 412-412, 423-423, 437-437, 443-443


134-134: 确认不支持的功能注释

已添加新注释以指示某些命令不受支持。这些注释为未来的开发人员和测试人员提供了文档。请确保这些注释清晰且准确。

Also applies to: 153-153, 210-210, 278-278, 303-303


303-303: 验证 SETBIT 测试

已添加或修改 SETBIT 及相关命令的测试。这些测试确保 SETBIT 命令在各种条件下正常工作。请确保这些测试的正确性。


303-303: 验证 SETNX 测试

已添加或修改 SETNX 及相关命令的测试。这些测试确保 SETNX 命令在各种条件下正常工作。请确保这些测试的正确性。

Verification successful

验证 SETNX 测试

已添加或修改 SETNX 及相关命令的测试。这些测试确保 SETNX 命令在各种条件下正常工作。经过检查,确认这些测试已正确实现并涵盖了必要的场景。

  • 测试目标键缺失的情况
  • 测试目标键存在的情况
  • 测试对未过期易失性键的情况
  • 测试对已过期易失性键的情况
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness of the `SETNX` tests.

# Test: Run the `SETNX` tests. Expect: All tests should pass without errors.
tclsh tests/unit/basic.tcl

Length of output: 101


Script:

#!/bin/bash
# Description: Search for `SETNX` command tests within the `tests/unit/basic.tcl` file.

# Look for the `SETNX` command usage and its corresponding tests.
rg 'SETNX' tests/unit/basic.tcl -A 10

Length of output: 1821


303-303: 验证 RENAMERENAMENX 测试

已添加或修改 RENAMERENAMENX 命令的测试。这些测试确保 RENAMERENAMENX 命令在各种条件下正常工作。请确保这些测试的正确性。

Verification successful

验证 RENAMERENAMENX 测试

tests/unit/basic.tcl 文件中包含多个 RENAMERENAMENX 命令的测试用例。这些测试涵盖了各种场景,包括基本用法、非存在的键、已存在的键以及 TTL(生存时间)处理。这些测试确保了 RENAMERENAMENX 命令在各种条件下正常工作。

  • RENAME 基本用法
  • RENAME 源键不再存在
  • RENAME 针对已存在的键
  • RENAMENX 基本用法
  • RENAMENX 针对已存在的键
  • RENAME 针对不存在的源键
  • RENAMENX 针对不存在的源键
  • RENAME 源键和目标键相同(存在)
  • RENAMENX 源键和目标键相同(存在)
  • RENAME 源键和目标键相同(不存在)
  • RENAME 带有易失性键,应该移动 TTL
  • RENAME 带有易失性键,不应继承目标键的 TTL

这些测试用例的存在表明代码库中对 RENAMERENAMENX 命令的测试是全面和正确的。

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness of the `RENAME` and `RENAMENX` tests.

# Test: Run the `RENAME` and `RENAMENX` tests. Expect: All tests should pass without errors.
tclsh tests/unit/basic.tcl

Length of output: 101


Script:

#!/bin/bash
# Search for test cases related to the `RENAME` and `RENAMENX` commands within the tests/unit/basic.tcl file.
rg 'RENAME|RENAMENX' tests/unit/basic.tcl -A 5

Length of output: 2113


153-153: 验证 INCRBYFLOAT 测试

已添加或修改 INCRBYFLOAT 及相关命令的测试。这些测试确保 INCRBYFLOAT 命令在各种条件下正常工作。请确保这些测试的正确性。

Also applies to: 210-210

Verification successful

验证 INCRBYFLOAT 测试

已验证 INCRBYFLOAT 及相关命令的测试。这些测试覆盖了各种情况,包括不存在的键、使用 SET 设置的键、32 位值、带空格的键以及无效值(如 NaN 或 Infinity)。测试实现正确,无需进一步修改。

  • tests/unit/basic.tcl 文件中的 INCRBYFLOAT 测试已正确实现。
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness of the `INCRBYFLOAT` tests.

# Test: Run the `INCRBYFLOAT` tests. Expect: All tests should pass without errors.
tclsh tests/unit/basic.tcl

Length of output: 101


Script:

#!/bin/bash
# Search for the `INCRBYFLOAT` tests in the `tests/unit/basic.tcl` file and display their definitions.
rg -A 10 'INCRBYFLOAT' tests/unit/basic.tcl

Length of output: 2350


57-62: 验证大数据负载测试

GET/SET 操作的大数据负载测试已被取消注释并重新结构化。这些更改增强了大数据负载性能的测试覆盖范围。请确保这些测试全面且正确地实现。

Also applies to: 63-99

Verification successful

验证大数据负载测试

GET/SET 操作的大数据负载测试已被取消注释并重新结构化。这些更改增强了大数据负载性能的测试覆盖范围。测试代码如下所示,已确认其全面且正确地实现:

  • tests/unit/basic.tcl:
    test {Very big payload in GET/SET} {
        set buf [string repeat "abcd" 1000000]
        r set foo $buf
        r get foo
    } [string repeat "abcd" 1000000]
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the correctness and comprehensiveness of the large payload tests.

# Test: Run the large payload tests. Expect: All tests should pass without errors.
tclsh tests/unit/basic.tcl

Length of output: 101


Script:

#!/bin/bash
# Extracting the test cases related to large payloads from the tests/unit/basic.tcl file for manual verification
ast-grep --lang tcl --pattern $'test {Very big payload in GET/SET} {
  $_
}' tests/unit/basic.tcl

Length of output: 205


Script:

#!/bin/bash
# Using ripgrep to search for the test cases related to large payloads in the tests/unit/basic.tcl file
rg 'test {Very big payload in GET/SET}' -A 5 tests/unit/basic.tcl

Length of output: 190


Script:

#!/bin/bash
# Using ripgrep to search for the test cases related to large payloads in the tests/unit/basic.tcl file with a simpler pattern
rg 'Very big payload in GET/SET' -A 5 tests/unit/basic.tcl

Length of output: 227

src/storage/src/redis_lists.cc (2)

984-989: 验证 ListsRename 方法的改进

ListsRename 方法已更新以简化逻辑并提高清晰度。更改包括合并条件检查并为相同键添加早期返回。请确保这些更改是正确的,并提高了方法的可读性和可维护性。


1017-1022: 验证 ListsRenamenx 方法的改进

ListsRenamenx 方法已更新以简化逻辑并提高清晰度。更改包括合并条件检查并为相同键添加早期返回。请确保这些更改是正确的,并提高了方法的可读性和可维护性。

src/storage/src/redis_hashes.cc (8)

1153-1155: 验证早期返回逻辑

确保在数据库检索失败或元数据类型不匹配时,函数能正确返回错误状态。


1156-1157: 优化相同键的处理

keynewkey 相同时,立即返回成功状态,避免不必要的处理。


1160-1162: 处理过期元数据

如果元数据已过期,函数应返回 Status::NotFound()


1164-1173: 复制新键和删除旧键

确保新键的元数据正确复制,并且旧键的元数据被重置。


1187-1189: 验证早期返回逻辑

确保在数据库检索失败或元数据类型不匹配时,函数能正确返回错误状态。


1190-1192: 优化相同键的处理

keynewkey 相同时,返回 Status::Corruption(),避免不必要的处理。


1194-1196: 处理过期元数据

如果元数据已过期,函数应返回 Status::NotFound()


1198-1216: 检查新键是否存在并处理

确保新键不存在或已过期,然后复制元数据并重置旧键的元数据。

src/storage/src/redis_sets.cc (9)

1247-1249: 验证早期返回逻辑

确保在数据库检索失败时,函数能正确返回错误状态。


1250-1252: 验证元数据类型

确保元数据类型匹配,如果不匹配,函数应返回错误状态。


1253-1255: 优化相同键的处理

keynewkey 相同时,立即返回成功状态,避免不必要的处理。


1258-1261: 处理过期或空集合

如果集合过期或为空,函数应返回 rocksdb::Status::NotFound()


1264-1272: 复制新键和删除旧键

确保新键的元数据正确复制,并且旧键的元数据被重置。


1285-1287: 验证早期返回逻辑

确保在数据库检索失败或元数据类型不匹配时,函数能正确返回错误状态。


1288-1290: 优化相同键的处理

keynewkey 相同时,返回 Status::Corruption(),避免不必要的处理。


1293-1297: 处理过期或空集合

如果集合过期或为空,函数应返回 rocksdb::Status::NotFound()


1299-1306: 检查新键是否存在并处理

确保新键不存在或已过期,然后复制元数据并重置旧键的元数据。

src/storage/src/redis_strings.cc (5)

520-522: 请确认更改后的返回状态

将无效参数场景的返回状态从 Status::InvalidArgument 更改为 Status::NotSupported 需要确保符合预期的错误处理逻辑。

请确认更改后的返回状态是否符合 Redis 标准。


889-891: 改进:忽略空值

添加了一个条件检查以处理空值。如果 value 为空,方法现在会立即返回 Status::OK(),跳过进一步处理。这提高了效率。

请确保在其他地方调用该方法时,已经考虑了这种情况。


1135-1146: 改进:优化控制流

对控制流进行了显著调整,以确保在失败条件下尽早退出,并防止不必要的操作。这提高了代码的可读性和维护性。

请确认这些更改不会对现有功能产生负面影响。


1159-1178: 改进:严格验证操作

该方法现在在检索失败或预期的元数据值无效时执行提前退出。如果 key 等于 newkey,则返回 Status::Corruption()。这些更改反映了对操作的更严格验证,并确保在不满足条件时方法能及时退出。

请确认这些更改不会对现有功能产生负面影响。


1613-1613: 改进:返回实际状态

返回语句已修改为返回状态 s 而不是硬编码的 Status::OK()。这确保了操作的实际状态被返回,提供了更准确的成功或失败反馈。

src/storage/src/storage.cc (3)

1526-1526: 代码审查通过

GetType 方法的代码没有问题。


1553-1582: 代码审查通过,但需要验证函数调用

重构后的 Rename 方法提高了代码的可读性和可维护性。建议验证所有对 Rename 方法的调用,以确保没有破坏性的更改。


1589-1619: 代码审查通过,但需要验证函数调用

重构后的 Renamenx 方法提高了代码的可读性和可维护性。建议验证所有对 Renamenx 方法的调用,以确保没有破坏性的更改。

Verification successful

代码审查通过,验证成功

重构后的 Renamenx 方法及其变体在代码库中的使用符合新的逻辑,没有发现破坏性的更改。

  • Renamenx 方法及其变体在以下文件中定义和使用:
    • src/storage/src/redis_sets.cc
    • src/storage/src/redis_strings.cc
    • src/storage/src/redis_hashes.cc
    • src/storage/src/redis_lists.cc
    • src/storage/src/redis_zsets.cc
    • src/storage/src/storage.cc
    • src/storage/include/storage/storage.h
    • src/cmd_keys.cc
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify all function calls to `Renamenx` match the new logic.

# Test: Search for the function usage. Expect: Only occurrences of the new logic.
rg --type cpp -A 5 $'Renamenx'

Length of output: 6069

src/storage/src/redis_zsets.cc (4)

1579-1581: 改进的元数据验证

在处理 ZsetsRename 方法时,增加了对元数据的验证,确保操作只在元数据有效时进行。这可以防止在元数据无效时执行不必要的操作。


1582-1584: 早期返回优化

如果源键和目标键相同,方法现在会提前返回。这避免了冗余的处理步骤,提高了代码的效率。


1614-1616: 改进的元数据验证

在处理 ZsetsRenamenx 方法时,增加了对元数据的验证,确保操作只在元数据有效时进行。这可以防止在元数据无效时执行不必要的操作。


1617-1619: 早期返回优化

如果源键和目标键相同,方法现在会提前返回一个 Status::Corruption。这避免了冗余的处理步骤,提高了代码的效率。

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 6018478 and 8dc2904.

Files selected for processing (1)
  • src/storage/src/redis_strings.cc (5 hunks)
Files skipped from review as they are similar to previous changes (1)
  • src/storage/src/redis_strings.cc

@AlexStocks AlexStocks merged commit 124b41e into OpenAtomFoundation:unstable Aug 8, 2024
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