Untested full gate: row 225 mutation check asserts after repaint completion

agents/fethry/work/queue-225/BUILD.md

@@ -349,3 +349,10 @@ from timeouts/import/process failures. Full webui/build and the integration gate
 Dependency update beakley-0008: row217 first push origin/beakley/row217 c25f5b8da is UNTESTED,
 continued from Launchpad e25ef0373. No dependency merge here; its protocol/module mount belongs to
 217 and renderReply needs none of those codes/texts. Integration acceptance remains Sage's gate.
+
+First isolated-mutant attempt stopped honestly at M3-wrong-commit: M1 badge, M1 agent label and M2
+https-only link mutants were killed by assertions; M3 failed via the browser's expected-state wait,
+so the strict runner did NOT count it as a kill. Every target restored/hash-checked and candidate
+hashes unchanged. Logs retained in evidence/mutants-attempt1/. Corrected the new browser test to wait
+for a completed repaint (independent of desired output), then assert changed-marker count. Whole
+browser baseline remains 9/0. No production change. Re-run the whole isolated kit against this test.

agents/fethry/work/queue-225/evidence/browser-final2.tap

@@ -0,0 +1,64 @@
+TAP version 13
+# Subtest: chat replies: free text, cites with badges, the agent label, changed since and safe links
+ok 1 - chat replies: free text, cites with badges, the agent label, changed since and safe links
+  ---
+  duration_ms: 636.096036
+  type: 'test'
+  ...
+# Subtest: chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+ok 2 - chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+  ---
+  duration_ms: 741.239029
+  type: 'test'
+  ...
+# Subtest: chat replies: a read-only Console shows the notice with Revert disabled
+ok 3 - chat replies: a read-only Console shows the notice with Revert disabled
+  ---
+  duration_ms: 568.879998
+  type: 'test'
+  ...
+# Subtest: chat status line: served commit and age, divergence, fetch error and the problems one click away
+ok 4 - chat status line: served commit and age, divergence, fetch error and the problems one click away
+  ---
+  duration_ms: 641.929005
+  type: 'test'
+  ...
+# Subtest: chat status line: limits when the status carries them, no problems, and refusals
+ok 5 - chat status line: limits when the status carries them, no problems, and refusals
+  ---
+  duration_ms: 870.041985
+  type: 'test'
+  ...
+# Subtest: chat status line: a project with no repository link reads no library status
+ok 6 - chat status line: a project with no repository link reads no library status
+  ---
+  duration_ms: 648.87451
+  type: 'test'
+  ...
+# Subtest: chat status line: unreadable reply limits show their problem and both fallback keys
+ok 7 - chat status line: unreadable reply limits show their problem and both fallback keys
+  ---
+  duration_ms: 566.725897
+  type: 'test'
+  ...
+# Subtest: chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+ok 8 - chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+  ---
+  duration_ms: 611.150846
+  type: 'test'
+  ...
+# Subtest: chat status line: an invalid library mapping remains visible for diagnosis
+ok 9 - chat status line: an invalid library mapping remains visible for diagnosis
+  ---
+  duration_ms: 618.488891
+  type: 'test'
+  ...
+1..9
+# tests 9
+# suites 0
+# pass 9
+# fail 0
+# cancelled 0
+# skipped 0
+# todo 0
+# duration_ms 6014.364529

agents/fethry/work/queue-225/evidence/mutants-attempt1-run.log

@@ -0,0 +1,4 @@
+{"mutant": "M1-badges", "anchorHits": 1, "restored": true, "worktreeUnchanged": true, "exit": 1, "killed": true, "test": "packages/webui/tests/chat-replies-browser.test.mjs", "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M1-badges.tap"}
+{"mutant": "M1-agent-label", "anchorHits": 1, "restored": true, "worktreeUnchanged": true, "exit": 1, "killed": true, "test": "packages/webui/tests/chat-replies-browser.test.mjs", "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M1-agent-label.tap"}
+{"mutant": "M2-http-links", "anchorHits": 1, "restored": true, "worktreeUnchanged": true, "exit": 1, "killed": true, "test": "packages/webui/tests/chat-replies-browser.test.mjs", "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M2-http-links.tap"}
+{"mutant": "M3-wrong-commit", "anchorHits": 1, "restored": true, "worktreeUnchanged": true, "exit": 1, "killed": false, "test": "packages/webui/tests/chat-replies-browser.test.mjs", "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M3-wrong-commit.tap"}

agents/fethry/work/queue-225/evidence/mutants-attempt1/M1-agent-label.tap

@@ -0,0 +1,192 @@
+TAP version 13
+# Subtest: chat replies: free text, cites with badges, the agent label, changed since and safe links
+not ok 1 - chat replies: free text, cites with badges, the agent label, changed since and safe links
+  ---
+  duration_ms: 627.180675
+  type: 'test'
+  location: '/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M1-agent-label/packages/webui/tests/chat-replies-browser.test.mjs:81:1'
+  failureType: 'testCodeFailure'
+  error: |-
+    Expected values to be strictly deep-equal:
+    + actual - expected
+    ... Skipped lines
+    
+      [
+        {
+          agent: null,
+          badge: 'canon',
+          changed: false,
+    ...
+        {
+    +     agent: null,
+    -     agent: 'agent-written: acme/scribe',
+          badge: 'supporting',
+          changed: false,
+          href: null,
+          quote: 'green eyes',
+          ref: 'Notes/Eyes.md:9-10 @aaaaaaa',
+    
+  code: 'ERR_ASSERTION'
+  name: 'AssertionError'
+  expected:
+    0:
+      badge: 'canon'
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: 'playground'
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: 'supporting'
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: 'agent-written: acme/scribe'
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: ~
+      rel: ~
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: ~
+      rel: ~
+      quote: 'script'
+      agent: ~
+      changed: false
+  actual:
+    0:
+      badge: 'canon'
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: 'playground'
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: 'supporting'
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: ~
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: ~
+      rel: ~
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: ~
+      rel: ~
+      quote: 'script'
+      agent: ~
+      changed: false
+  operator: 'deepStrictEqual'
+  stack: |-
+    TestContext.<anonymous> (file:///mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M1-agent-label/packages/webui/tests/chat-replies-browser.test.mjs:90:10)
+    process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+    async Test.run (node:internal/test_runner/test:1409:7)
+    async startSubtestAfterBootstrap (node:internal/test_runner/harness:387:3)
+  ...
+# Subtest: chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+ok 2 - chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+  ---
+  duration_ms: 778.572201
+  type: 'test'
+  ...
+# Subtest: chat replies: a read-only Console shows the notice with Revert disabled
+ok 3 - chat replies: a read-only Console shows the notice with Revert disabled
+  ---
+  duration_ms: 641.728604
+  type: 'test'
+  ...
+# Subtest: chat status line: served commit and age, divergence, fetch error and the problems one click away
+ok 4 - chat status line: served commit and age, divergence, fetch error and the problems one click away
+  ---
+  duration_ms: 629.327348
+  type: 'test'
+  ...
+# Subtest: chat status line: limits when the status carries them, no problems, and refusals
+ok 5 - chat status line: limits when the status carries them, no problems, and refusals
+  ---
+  duration_ms: 837.886073
+  type: 'test'
+  ...
+# Subtest: chat status line: a project with no repository link reads no library status
+ok 6 - chat status line: a project with no repository link reads no library status
+  ---
+  duration_ms: 613.037186
+  type: 'test'
+  ...
+# Subtest: chat status line: unreadable reply limits show their problem and both fallback keys
+ok 7 - chat status line: unreadable reply limits show their problem and both fallback keys
+  ---
+  duration_ms: 651.026507
+  type: 'test'
+  ...
+# Subtest: chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+ok 8 - chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+  ---
+  duration_ms: 735.546636
+  type: 'test'
+  ...
+# Subtest: chat status line: an invalid library mapping remains visible for diagnosis
+ok 9 - chat status line: an invalid library mapping remains visible for diagnosis
+  ---
+  duration_ms: 712.174542
+  type: 'test'
+  ...
+1..9
+# tests 9
+# suites 0
+# pass 8
+# fail 1
+# cancelled 0
+# skipped 0
+# todo 0
+# duration_ms 6353.090574

agents/fethry/work/queue-225/evidence/mutants-attempt1/M1-badges.tap

@@ -0,0 +1,206 @@
+TAP version 13
+# Subtest: chat replies: free text, cites with badges, the agent label, changed since and safe links
+not ok 1 - chat replies: free text, cites with badges, the agent label, changed since and safe links
+  ---
+  duration_ms: 638.589537
+  type: 'test'
+  location: '/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M1-badges/packages/webui/tests/chat-replies-browser.test.mjs:81:1'
+  failureType: 'testCodeFailure'
+  error: |-
+    Expected values to be strictly deep-equal:
+    + actual - expected
+    ... Skipped lines
+    
+      [
+        {
+          agent: null,
+    +     badge: null,
+    -     badge: 'canon',
+          changed: false,
+          href: null,
+          quote: 'her grey eyes',
+          ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa',
+          rel: null
+    ...
+          agent: null,
+    +     badge: null,
+    -     badge: 'playground',
+          changed: true,
+          href: null,
+          quote: 'a storm',
+          ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa',
+          rel: null
+    ...
+          agent: 'agent-written: acme/scribe',
+    +     badge: null,
+    -     badge: 'supporting',
+          changed: false,
+          href: null,
+          quote: 'green eyes',
+          ref: 'Notes/Eyes.md:9-10 @aaaaaaa',
+          rel: null
+    
+  code: 'ERR_ASSERTION'
+  name: 'AssertionError'
+  expected:
+    0:
+      badge: 'canon'
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: 'playground'
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: 'supporting'
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: 'agent-written: acme/scribe'
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: ~
+      rel: ~
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: ~
+      rel: ~
+      quote: 'script'
+      agent: ~
+      changed: false
+  actual:
+    0:
+      badge: ~
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: ~
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: ~
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: 'agent-written: acme/scribe'
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: ~
+      rel: ~
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: ~
+      rel: ~
+      quote: 'script'
+      agent: ~
+      changed: false
+  operator: 'deepStrictEqual'
+  stack: |-
+    TestContext.<anonymous> (file:///mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M1-badges/packages/webui/tests/chat-replies-browser.test.mjs:90:10)
+    process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+    async Test.run (node:internal/test_runner/test:1409:7)
+    async startSubtestAfterBootstrap (node:internal/test_runner/harness:387:3)
+  ...
+# Subtest: chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+ok 2 - chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+  ---
+  duration_ms: 770.070531
+  type: 'test'
+  ...
+# Subtest: chat replies: a read-only Console shows the notice with Revert disabled
+ok 3 - chat replies: a read-only Console shows the notice with Revert disabled
+  ---
+  duration_ms: 519.328288
+  type: 'test'
+  ...
+# Subtest: chat status line: served commit and age, divergence, fetch error and the problems one click away
+ok 4 - chat status line: served commit and age, divergence, fetch error and the problems one click away
+  ---
+  duration_ms: 647.667301
+  type: 'test'
+  ...
+# Subtest: chat status line: limits when the status carries them, no problems, and refusals
+ok 5 - chat status line: limits when the status carries them, no problems, and refusals
+  ---
+  duration_ms: 999.237447
+  type: 'test'
+  ...
+# Subtest: chat status line: a project with no repository link reads no library status
+ok 6 - chat status line: a project with no repository link reads no library status
+  ---
+  duration_ms: 676.088845
+  type: 'test'
+  ...
+# Subtest: chat status line: unreadable reply limits show their problem and both fallback keys
+ok 7 - chat status line: unreadable reply limits show their problem and both fallback keys
+  ---
+  duration_ms: 634.472637
+  type: 'test'
+  ...
+# Subtest: chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+ok 8 - chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+  ---
+  duration_ms: 655.963182
+  type: 'test'
+  ...
+# Subtest: chat status line: an invalid library mapping remains visible for diagnosis
+ok 9 - chat status line: an invalid library mapping remains visible for diagnosis
+  ---
+  duration_ms: 578.819646
+  type: 'test'
+  ...
+1..9
+# tests 9
+# suites 0
+# pass 8
+# fail 1
+# cancelled 0
+# skipped 0
+# todo 0
+# duration_ms 6239.022812

agents/fethry/work/queue-225/evidence/mutants-attempt1/M2-http-links.tap

@@ -0,0 +1,204 @@
+TAP version 13
+# Subtest: chat replies: free text, cites with badges, the agent label, changed since and safe links
+not ok 1 - chat replies: free text, cites with badges, the agent label, changed since and safe links
+  ---
+  duration_ms: 655.901619
+  type: 'test'
+  location: '/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M2-http-links/packages/webui/tests/chat-replies-browser.test.mjs:81:1'
+  failureType: 'testCodeFailure'
+  error: |-
+    Expected values to be strictly deep-equal:
+    + actual - expected
+    ... Skipped lines
+    
+      [
+        {
+          agent: null,
+          badge: 'canon',
+          changed: false,
+    ...
+          changed: false,
+    +     href: 'http://example.invalid/plain',
+    -     href: null,
+          quote: 'plain http',
+          ref: 'http://example.invalid/plain',
+    +     rel: 'noopener noreferrer'
+    -     rel: null
+        },
+        {
+          agent: null,
+          badge: 'web',
+          changed: false,
+    +     href: 'javascript:window.injected=2',
+    -     href: null,
+          quote: 'script',
+          ref: 'javascript:window.injected=2',
+    +     rel: 'noopener noreferrer'
+    -     rel: null
+        }
+      ]
+    
+  code: 'ERR_ASSERTION'
+  name: 'AssertionError'
+  expected:
+    0:
+      badge: 'canon'
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: 'playground'
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: 'supporting'
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: 'agent-written: acme/scribe'
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: ~
+      rel: ~
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: ~
+      rel: ~
+      quote: 'script'
+      agent: ~
+      changed: false
+  actual:
+    0:
+      badge: 'canon'
+      ref: 'Book One/Chapters/Chapter 03.md:41 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'her grey eyes'
+      agent: ~
+      changed: false
+    1:
+      badge: 'playground'
+      ref: 'Book One/Playground/What If.md:5-6 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'a storm'
+      agent: ~
+      changed: true
+    2:
+      badge: 'supporting'
+      ref: 'Notes/Eyes.md:9-10 @aaaaaaa'
+      href: ~
+      rel: ~
+      quote: 'green eyes'
+      agent: 'agent-written: acme/scribe'
+      changed: false
+    3:
+      badge: 'web'
+      ref: 'https://example.invalid/tides'
+      href: 'https://example.invalid/tides'
+      rel: 'noopener noreferrer'
+      quote: 'spring tides'
+      agent: ~
+      changed: false
+    4:
+      badge: 'web'
+      ref: 'http://example.invalid/plain'
+      href: 'http://example.invalid/plain'
+      rel: 'noopener noreferrer'
+      quote: 'plain http'
+      agent: ~
+      changed: false
+    5:
+      badge: 'web'
+      ref: 'javascript:window.injected=2'
+      href: 'javascript:window.injected=2'
+      rel: 'noopener noreferrer'
+      quote: 'script'
+      agent: ~
+      changed: false
+  operator: 'deepStrictEqual'
+  stack: |-
+    TestContext.<anonymous> (file:///mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M2-http-links/packages/webui/tests/chat-replies-browser.test.mjs:90:10)
+    process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+    async Test.run (node:internal/test_runner/test:1409:7)
+    async startSubtestAfterBootstrap (node:internal/test_runner/harness:387:3)
+  ...
+# Subtest: chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+ok 2 - chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+  ---
+  duration_ms: 741.122544
+  type: 'test'
+  ...
+# Subtest: chat replies: a read-only Console shows the notice with Revert disabled
+ok 3 - chat replies: a read-only Console shows the notice with Revert disabled
+  ---
+  duration_ms: 616.728572
+  type: 'test'
+  ...
+# Subtest: chat status line: served commit and age, divergence, fetch error and the problems one click away
+ok 4 - chat status line: served commit and age, divergence, fetch error and the problems one click away
+  ---
+  duration_ms: 625.818493
+  type: 'test'
+  ...
+# Subtest: chat status line: limits when the status carries them, no problems, and refusals
+ok 5 - chat status line: limits when the status carries them, no problems, and refusals
+  ---
+  duration_ms: 867.033773
+  type: 'test'
+  ...
+# Subtest: chat status line: a project with no repository link reads no library status
+ok 6 - chat status line: a project with no repository link reads no library status
+  ---
+  duration_ms: 655.587703
+  type: 'test'
+  ...
+# Subtest: chat status line: unreadable reply limits show their problem and both fallback keys
+ok 7 - chat status line: unreadable reply limits show their problem and both fallback keys
+  ---
+  duration_ms: 615.997516
+  type: 'test'
+  ...
+# Subtest: chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+ok 8 - chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+  ---
+  duration_ms: 648.263681
+  type: 'test'
+  ...
+# Subtest: chat status line: an invalid library mapping remains visible for diagnosis
+ok 9 - chat status line: an invalid library mapping remains visible for diagnosis
+  ---
+  duration_ms: 624.323397
+  type: 'test'
+  ...
+1..9
+# tests 9
+# suites 0
+# pass 8
+# fail 1
+# cancelled 0
+# skipped 0
+# todo 0
+# duration_ms 6168.633364

agents/fethry/work/queue-225/evidence/mutants-attempt1/M3-wrong-commit.tap

@@ -0,0 +1,74 @@
+TAP version 13
+# Subtest: chat replies: free text, cites with badges, the agent label, changed since and safe links
+ok 1 - chat replies: free text, cites with badges, the agent label, changed since and safe links
+  ---
+  duration_ms: 640.32042
+  type: 'test'
+  ...
+# Subtest: chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+ok 2 - chat replies: a write notice reads as its line with a Revert; a refused revert shows its code
+  ---
+  duration_ms: 694.233373
+  type: 'test'
+  ...
+# Subtest: chat replies: a read-only Console shows the notice with Revert disabled
+ok 3 - chat replies: a read-only Console shows the notice with Revert disabled
+  ---
+  duration_ms: 611.500508
+  type: 'test'
+  ...
+# Subtest: chat status line: served commit and age, divergence, fetch error and the problems one click away
+ok 4 - chat status line: served commit and age, divergence, fetch error and the problems one click away
+  ---
+  duration_ms: 606.581119
+  type: 'test'
+  ...
+# Subtest: chat status line: limits when the status carries them, no problems, and refusals
+ok 5 - chat status line: limits when the status carries them, no problems, and refusals
+  ---
+  duration_ms: 896.462474
+  type: 'test'
+  ...
+# Subtest: chat status line: a project with no repository link reads no library status
+ok 6 - chat status line: a project with no repository link reads no library status
+  ---
+  duration_ms: 666.798177
+  type: 'test'
+  ...
+# Subtest: chat status line: unreadable reply limits show their problem and both fallback keys
+ok 7 - chat status line: unreadable reply limits show their problem and both fallback keys
+  ---
+  duration_ms: 629.105559
+  type: 'test'
+  ...
+# Subtest: chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+not ok 8 - chat replies: unchanged file at a different library commit and incomplete checks stay unmarked
+  ---
+  duration_ms: 3654.057789
+  type: 'test'
+  location: '/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M3-wrong-commit/packages/webui/tests/chat-replies-browser.test.mjs:184:1'
+  failureType: 'testCodeFailure'
+  error: 'Uncaught (in promise) Error: document.querySelectorAll(".chat-changed").length===0: undefined'
+  code: 'ERR_TEST_FAILURE'
+  stack: |-
+    Object.evaluate (file:///mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M3-wrong-commit/packages/webui/tests/browser.mjs:49:35)
+    process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+    async TestContext.<anonymous> (file:///mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mosaic-row225-mutants-9ui_vkk0/M3-wrong-commit/packages/webui/tests/chat-replies-browser.test.mjs:195:3)
+    async Test.run (node:internal/test_runner/test:1409:7)
+    async Test.processPendingSubtests (node:internal/test_runner/test:974:7)
+  ...
+# Subtest: chat status line: an invalid library mapping remains visible for diagnosis
+ok 9 - chat status line: an invalid library mapping remains visible for diagnosis
+  ---
+  duration_ms: 656.44095
+  type: 'test'
+  ...
+1..9
+# tests 9
+# suites 0
+# pass 8
+# fail 1
+# cancelled 0
+# skipped 0
+# todo 0
+# duration_ms 9179.328916

agents/fethry/work/queue-225/evidence/mutants-attempt1/summary.json

@@ -0,0 +1,47 @@
+{
+  "head": "77172ce3b46eb289409068518b7022fc7be47ebe",
+  "clear": "sage-3647",
+  "worktreeUnchanged": true,
+  "results": [
+    {
+      "mutant": "M1-badges",
+      "anchorHits": 1,
+      "restored": true,
+      "worktreeUnchanged": true,
+      "exit": 1,
+      "killed": true,
+      "test": "packages/webui/tests/chat-replies-browser.test.mjs",
+      "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M1-badges.tap"
+    },
+    {
+      "mutant": "M1-agent-label",
+      "anchorHits": 1,
+      "restored": true,
+      "worktreeUnchanged": true,
+      "exit": 1,
+      "killed": true,
+      "test": "packages/webui/tests/chat-replies-browser.test.mjs",
+      "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M1-agent-label.tap"
+    },
+    {
+      "mutant": "M2-http-links",
+      "anchorHits": 1,
+      "restored": true,
+      "worktreeUnchanged": true,
+      "exit": 1,
+      "killed": true,
+      "test": "packages/webui/tests/chat-replies-browser.test.mjs",
+      "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M2-http-links.tap"
+    },
+    {
+      "mutant": "M3-wrong-commit",
+      "anchorHits": 1,
+      "restored": true,
+      "worktreeUnchanged": true,
+      "exit": 1,
+      "killed": false,
+      "test": "packages/webui/tests/chat-replies-browser.test.mjs",
+      "log": "/mnt/storage/scratch/tmp/fethry-row225-KEmw8wQ2/mutants/M3-wrong-commit.tap"
+    }
+  ]
+}

packages/webui/tests/chat-replies-browser.test.mjs

@@ -191,8 +191,8 @@ test('chat replies: unchanged file at a different library commit and incomplete
     return new Response(JSON.stringify(data),{headers:{'content-type':'application/json'}});
   };true`);
   await wait('!document.querySelector("#refresh").disabled');
-  await b.evaluate('document.querySelector("#refresh").click();true');
+  await b.evaluate('document.querySelector(".chat-area").dataset.beforeRefresh="yes";document.querySelector("#refresh").click();true');
-  await wait('document.querySelectorAll(".chat-changed").length===0');
+  await wait('!document.querySelector(".chat-area")?.dataset.beforeRefresh && !document.querySelector("#refresh").disabled');
   assert.equal(await b.evaluate('document.querySelectorAll(".chat-changed").length'), 0);
 });