[lanyue-llk]

Enter 已送达输入框却没有触发表单默认提交，或者按键/点击触发导航后，收尾事件被错误地当作失败。WebDriver 还需要与原生输入共享焦点、命中和默认激活语义。

Reviewer 图解入口

artifact-site：七个 PR 的职责、依赖、原 11 类与 35 题证据。建议审查顺序：734 → 735 → 736 → 737 → 738 → 739 → 740；实际依赖以指南中的有向图为准。

图解与验收证据见站点报告；精确 HEAD 与完整成功、失败记录见下文。

当前 HEAD 9818501903e164ff0fb871885baf0a7dba4fdf9e 已基于 main@a54ba82a7ac6462429d2f60cd0dbd0d67c589e84 或其直接父 PR 重放；fa1c36ef558c 的真实任务/专项证据和新提交的补丁等价边界分别核对。当前 HEAD 的对应真实任务已在独立新环境完整单轮 4/4 通过、零重试；归档旧轮结果与本轮严格区分。动作、评分、合同、二进制和产物哈希审计见 artifact-site 报告。

修复机制

将协议转换留在适配边界，核心输入层负责焦点和默认激活；输入阶段使用事件类型表达。点击预检验证遮挡与 frame 祖先关系，导航切换后的收尾按所属生命周期处理，不吞掉无关错误。 ClassicClickPreparation 在协议边界将动态值转换为 Dom / Pointer { point, viewport }，使指针路径所需数据随状态一起携带；这符合 Rust API Guidelines 的类型表达语义原则。

机制示意与验收证据见 artifact-site 审查报告；图片仅用于解释机制，不代表本 PR 的验收结果。

对应验收

本分区负责 4 题：274、386、465、731。

回归覆盖：Enter/换行、焦点、取消默认动作、遮挡、跨 frame、默认 Mock 与真实布局、导航前后输入失败边界。

旧输入 HEAD 1fb7c73f7af5e2fb1db25d6e2af353693c29806f 在插入/隐藏遮挡层后的两项点击测试失败。保持输入测试不变、改为依赖布局后，a25a2c7b6d0c00e4812a1b3f95f9ad786530d034 的全工作区 CI 为 18,482 通过、0 失败、13 跳过，包含这两项未忽略测试。精确版本 CI 红绿证据。该结果验证通用快照失效依赖，不采用 iframe 特例。

当前版本	标识与验证范围
HEAD	9818501903e164ff0fb871885baf0a7dba4fdf9e
直接基线	62c07ae866e8ce5dbc0c78c23ee2dc493d7fa393
main 基线	a54ba82a7ac6462429d2f60cd0dbd0d67c589e84
当前 HEAD 真实任务	4/4 完整单轮通过，零重试；提交 9818501903e164ff0fb871885baf0a7dba4fdf9e，二进制 SHA-256 b42ba5bb7a32ea02b01d95599c8d22e63d6b2410b1947c3b48981022cf213a2b；逐题审计与历史对照
当前版本门禁	以该 HEAD 的 Format、Clippy、Nextest 结果为准；历史结果不替代当前门禁
已测归档版本真实任务	4/4 通过（274、386、465、731）；原冻结动作与评分，每题执行一次，17 项输入及全部产物哈希审计通过

范围与依赖

以布局 PR #735 为直接基线，并间接依赖工程 PR https://github.com/lexmount/moli/pull/734；diff 展示本分区修改。点击预检需要布局快照及时反映 DOM 与样式变化。

本 PR 替代 727，基于更新后的 main；旧 PR 保留讨论与 review 历史。原始 #640 也保留作为拆分来源。

整组功能范围为历史 1.1.9 的 34 个失败任务加 1.1.8 已失败的 386，共 35 题：布局 27、输入 4、网络 3、文本 1。历史 67 是传输超时，保留证据但不归因本组功能修复。逐 case 历史及当前归属；历史 11 类分组。历史 main@de109 的 90 题基线 为 55/90，其运行顺序与后续子集不同，结果差异本身不作为独立因果证明。

7 个 PR 的依赖及逐题验收索引、PR 与提交账号核验。

归档版本四题验收说明、逐题结果和哈希。首次启动在任何任务执行前超时，失败记录保留；随后恢复启动并完成四题，没有任务重试。

35 题最终逐项来源总表；布局是 v3 的 26 题加 v4 单独 547，不是单轮 27/27。

[github-actions]

Spider Bench A/B

✅ All benchmark browser service runs completed; results are informational.

Public HEAD: 184 / 240 rows; 38 / 48 sites produced rows; 10 unexpected empty sites.

✅ Deterministic fixture contract is clean.

Common ancestor b0f237b09557 → HEAD fa1c36ef558c; benchmark order: head-first; workflow: success.

Public 48-site run · informational

Metric	Base	HEAD	Δ
Run status	success	success	—
Extracted rows / contract	184 / 240	184 / 240	0 (0.00%)
Contract fill	76.67%	76.67%	0.00 pp (0.00%)
Sites with rows	38 / 48	38 / 48	0 (0.00%)
Sites meeting row contract	36 / 48	36 / 48	0 (0.00%)
Unexpected empty sites	10	10	0 (0.00%)
Partial-row sites	2	2	0 (0.00%)
Site outcomes	extracted: 37; HTTP error + rows: 1; empty: 7; HTTP error + empty: 1; snapshot error + empty: 2	extracted: 36; HTTP error + rows: 2; empty: 7; HTTP error + empty: 1; snapshot error + empty: 2	—
Observed duration	49.72 s	57.62 s	+7.90 s (+15.88%)
Estimated CPU	51.86 s	53.88 s	+2.02 s (+3.90%)
Peak PSS	273.16 MiB	257.73 MiB	-15.43 MiB (-5.65%)
Peak RSS	275.41 MiB	260.53 MiB	-14.88 MiB (-5.40%)
Peak threads	27	27	0 (0.00%)
Mismatched sites	0	0	0
Timeout with items	0	0	0

Category rows	Base	HEAD	Δ
news	35 / 40	35 / 40	0
stocks	20 / 40	20 / 40	0
tech	35 / 40	35 / 40	0
sports	27 / 40	27 / 40	0
games	37 / 40	37 / 40	0
life	30 / 40	30 / 40	0

Public-site content, timing, and memory are noisy. This single A/B run reports evidence only; site outcome counts explain missing rows without treating them as a deterministic regression.

CPU and memory timelines

These are bounded 40-point views of the same complete process-tree samples used by the HTML report. CPU uses 100% per occupied logical core; memory lines are RSS first and PSS second when complete PSS samples are available.

Base

xychart-beta
    title "Base CPU"
    x-axis "Elapsed seconds" [1.537, 2.537, 3.038, 4.04, 5.041, 5.541, 7.042, 8.544, 9.546, 11.048, 12.55, 14.051, 15.553, 16.554, 18.057, 19.559, 21.06, 22.061, 23.563, 24.063, 25.063, 26.566, 28.067, 29.069, 30.57, 32.073, 33.574, 34.576, 36.078, 37.579, 39.081, 40.583, 41.585, 43.086, 44.588, 46.09, 47.092, 48.594]
    y-axis "CPU percent" 0 --> 500
    line [137.86, 129.79, 147.79, 111.73, 157.94, 169.93, 169.77, 109.69, 197.76, 145.61, 102.02, 137.83, 31.92, 97.94, 115.82, 53.99, 73.9, 161.69, 99.87, 107.99, 139.75, 115.8, 127.87, 47.86, 127.78, 103.77, 63.94, 91.86, 7.99, 141.93, 117.89, 12, 2, 119.79, 137.91, 97.92, 99.9, 107.87]

Loading

xychart-beta
    title "Base memory: RSS then PSS"
    x-axis "Elapsed seconds" [0.035, 1.537, 2.537, 3.038, 4.04, 5.041, 5.541, 7.042, 8.544, 9.546, 11.048, 12.55, 14.051, 15.553, 16.554, 18.057, 19.559, 21.06, 22.061, 23.563, 24.063, 25.063, 26.566, 28.067, 29.069, 30.57, 32.073, 33.574, 34.576, 36.078, 37.579, 39.081, 40.583, 41.585, 43.086, 44.588, 46.09, 47.092, 48.594, 49.722]
    y-axis "Memory MiB" 0 --> 500
    line [12.43, 108.66, 113.8, 124.28, 134.39, 154.72, 136.21, 151.73, 169.6, 196.8, 171.33, 188.61, 169.23, 164.52, 148.2, 145.45, 141.38, 150.27, 158.14, 231.34, 275.41, 195.25, 235.5, 159.21, 149.11, 164.8, 150.33, 145, 144.68, 151.81, 190.46, 184.71, 184.4, 154, 166.98, 157.77, 156.61, 156.43, 168.7, 0]
    line [9.68, 105.43, 110.9, 121.27, 131.25, 151.7, 133.22, 148.7, 166.57, 193.75, 168.42, 184.44, 166.18, 161.47, 145.18, 142.4, 138.33, 147.22, 155.38, 228.31, 273.16, 192.29, 230.84, 156.02, 145.87, 161.74, 147.28, 141.81, 141.51, 148.66, 187, 181.55, 181.23, 150.83, 163.75, 154.63, 153.44, 153.26, 165.53, 0]

Loading

HEAD

xychart-beta
    title "HEAD CPU"
    x-axis "Elapsed seconds" [1.538, 3.04, 4.543, 5.045, 6.546, 8.048, 9.55, 11.551, 13.053, 14.556, 16.057, 17.558, 19.56, 21.063, 22.566, 23.067, 24.069, 26.071, 27.571, 29.073, 30.576, 32.078, 34.08, 35.582, 37.084, 38.586, 40.587, 42.088, 43.589, 45.092, 46.594, 48.598, 50.099, 51.601, 53.104, 55.105, 56.607, 57.107]
    y-axis "CPU percent" 0 --> 500
    line [135.82, 131.83, 103.76, 143.64, 129.94, 165.88, 153.59, 103.95, 117.96, 131.77, 2, 12, 2, 87.91, 69.92, 0, 16, 0, 79.92, 113.98, 107.92, 151.74, 125.89, 121.87, 113.85, 25.99, 79.95, 7.99, 119.93, 137.7, 89.89, 13.96, 101.86, 123.8, 41.89, 99.91, 115.89, 205.83]

Loading

xychart-beta
    title "HEAD memory: RSS then PSS"
    x-axis "Elapsed seconds" [0.037, 1.538, 3.04, 4.543, 5.045, 6.546, 8.048, 9.55, 11.551, 13.053, 14.556, 16.057, 17.558, 19.56, 21.063, 22.566, 23.067, 24.069, 26.071, 27.571, 29.073, 30.576, 32.078, 34.08, 35.582, 37.084, 38.586, 40.587, 42.088, 43.589, 45.092, 46.594, 48.598, 50.099, 51.601, 53.104, 55.105, 56.607, 57.107, 57.618]
    y-axis "Memory MiB" 0 --> 500
    line [12.29, 108.61, 128.52, 142.86, 157.85, 171.68, 167.34, 185.89, 179.04, 174.27, 175.88, 160.49, 141.67, 142.69, 144.18, 142.78, 144.45, 135.46, 133.11, 147.34, 158.32, 260.53, 199.95, 170.9, 167.96, 170.34, 149.7, 144.49, 149.08, 179.36, 233, 181.24, 154.48, 180.54, 174.04, 155.58, 158.23, 179.58, 183.29, 0]
    line [8.7, 104.65, 124.62, 139.3, 154.31, 168.33, 164.28, 181.5, 176.5, 170.92, 172.89, 157.47, 138.84, 139.86, 141.4, 139.95, 141.61, 132.63, 130.28, 144.51, 155.49, 257.73, 197.24, 168.05, 164.64, 167.54, 146.86, 141.66, 146.26, 176.45, 230.17, 178.79, 151.64, 177.69, 171.45, 152.56, 155.22, 174.8, 179.6, 0]

Loading

Deterministic fixture · required contract

The fixture exercises 15 routes: 8 are expected to emit rows and 7 intentionally exercise empty, loading, or timeout behavior.

Metric	Base	HEAD	Δ
Run status	success	success	—
Extracted rows / contract	40 / 40	40 / 40	0 (0.00%)
Contract fill	100.00%	100.00%	0.00 pp (0.00%)
Sites with rows	8 / 15	8 / 15	0 (0.00%)
Sites meeting row contract	15 / 15	15 / 15	0 (0.00%)
Unexpected empty sites	0	0	0
Partial-row sites	0	0	0
Site outcomes	extracted: 7; HTTP error + rows: 1; empty: 3; timeout + empty: 4	extracted: 7; HTTP error + rows: 1; empty: 3; timeout + empty: 4	—
Observed duration	19.99 s	19.98 s	-0.01 s (-0.04%)
Estimated CPU	0.41 s	0.38 s	-0.03 s (-7.51%)
Peak PSS	57.38 MiB	57.15 MiB	-0.23 MiB (-0.40%)
Peak RSS	61.38 MiB	61.44 MiB	+0.06 MiB (+0.10%)
Peak threads	18	18	0 (0.00%)
Mismatched sites	0	0	0
Timeout with items	0	0	0

Full HTML, JSON, CSV, logs, and page snapshots: workflow run and full spider-bench-results artifact.

The public-web A/B is informational. The exact HEAD fixture contract runs as a separate required CI check; timing and public-site content deltas remain non-blocking.

[github-actions]

Sequential Navigation Soak A/B

⚠️ Benchmark infrastructure failed before a comparison could be produced.

Workflow: timed_out. Inspect the workflow run for the failing build, harness, or artifact step.

No navigation resilience or memory conclusion is available for this run.

[github-actions]

CI Regression Report

Source CI run · source state at render: timed_out · artifacts: 1/5

Check	Status	Signal
Release regression	⚪	artifact unavailable or invalid
Frontend differential	⚪	artifact unavailable or invalid
Agent episodes	⚪	artifact unavailable or invalid
Runtime/CDP contracts	⚪	artifact unavailable or invalid
CDP smoke	✅	48/48 groups passed; 535 scenarios

Release regression — ⚪ artifact unavailable or invalid

Artifact unavailable or invalid. See the source CI run for infrastructure details.

Frontend differential — ⚪ artifact unavailable or invalid

Artifact unavailable or invalid. See the source CI run for infrastructure details.

Agent episodes · Moli vs Chromium — ⚪ artifact unavailable or invalid

Artifact unavailable or invalid. See the source CI run for infrastructure details.

Runtime and CDP session contracts — ⚪ artifact unavailable or invalid

Artifact unavailable or invalid. See the source CI run for infrastructure details.

CDP smoke — ✅ 48/48 groups passed; 535 scenarios

Workers: 4 · cumulative group time: 146.60 s · failed groups: 0

Slowest group	Scenarios	Duration	Status
target-lifecycle	24	16.43 s	✅
multi-page	45	11.45 s	✅
chromium-cdp	56	10.81 s	✅
dom-input	27	9.71 s	✅
layout-screenshot	5	7.57 s	✅

All artifact fields are parsed by the trusted default-branch renderer; missing or invalid inputs remain visible as unavailable.