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fix: add basic.tcl, fixed some bugs #403
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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
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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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
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.tclLength 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 10Length of output: 1821
303-303
: 验证RENAME
和RENAMENX
测试已添加或修改
RENAME
和RENAMENX
命令的测试。这些测试确保RENAME
和RENAMENX
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
RENAME
和RENAMENX
测试
tests/unit/basic.tcl
文件中包含多个RENAME
和RENAMENX
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RENAME
和RENAMENX
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 TTLRENAME
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
RENAME
和RENAMENX
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.tclLength 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 5Length 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.tclLength 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.tclLength 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.tclLength 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.tclLength 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.tclLength 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.tclLength 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
: 优化相同键的处理当
key
和newkey
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
: 优化相同键的处理当
key
和newkey
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
: 优化相同键的处理当
key
和newkey
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
: 优化相同键的处理当
key
和newkey
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
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
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
unit/basic
测试,增强了测试覆盖率。