{
  "generatedAt": "2026-05-10T04:15:22.308Z",
  "labels": {
    "actual": "v2.42.0",
    "baseline": "v2.40.0"
  },
  "options": {
    "categories": [],
    "titleIncludes": [],
    "files": [],
    "limit": null,
    "mode": "reftest-diff",
    "browser": "chromium",
    "outDir": "v2.42.0-vs-v2.40.0/css/css-scroll-anchoring",
    "timeoutSec": 10,
    "maxDiffRatio": 0.00002,
    "pixelThreshold": 0.1,
    "viewportWidth": 1800,
    "viewportHeight": 1800,
    "skipScreenshots": false,
    "concurrency": 8,
    "exportHtml": false,
    "exportHtmlDiff": false,
    "actualViewer": "https://vivliostyle.github.io/viewer/v2.42.0/",
    "baselineViewer": "https://vivliostyle.github.io/viewer/v2.40.0/",
    "actualLabel": "v2.42.0",
    "baselineLabel": "v2.40.0",
    "extraViewerParams": "",
    "actualViewerParams": "",
    "baselineViewerParams": "",
    "testUrls": [],
    "refUrls": [],
    "wptManifestPath": "../vivliostyle.js/artifacts/wpt-reftest/MANIFEST.json",
    "wptBaseUrl": "https://wpt.live/",
    "wptPathPrefixes": [
      "css/css-scroll-anchoring/"
    ],
    "timeoutMs": 10000
  },
  "summary": {
    "totalEntries": 4,
    "entriesWithDifferences": 2,
    "entriesWithErrors": 0,
    "timeoutEntries": 0,
    "pageCountMismatches": 0,
    "screenshotMismatches": 1,
    "outcomes": {
      "changeTypes": {
        "pass": 2,
        "regression": 1,
        "known-fail": 1
      },
      "statusPairs": {
        "PASS->PASS": 2,
        "PASS->FAIL": 1,
        "FAIL->FAIL": 1
      }
    },
    "triage": {
      "differences": {
        "pending": 2,
        "triaged": 0
      },
      "errors": {
        "pending": 0,
        "triaged": 0
      },
      "pendingEntries": 2,
      "triagedEntries": 0
    }
  },
  "entries": [
    {
      "id": "0001",
      "category": "WPT reftest",
      "title": "css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical.html",
      "file": [
        "css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical.html"
      ],
      "sourceUrl": "https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical.html",
      "actualStatus": "PASS",
      "baselineStatus": "PASS",
      "changeType": "pass",
      "viewerChanged": false,
      "actualUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "baselineUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "references": [
        {
          "referenceFile": "css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical-ref.html",
          "relation": "==",
          "actualReferenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical-ref.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
          "baselineReferenceUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-vertical-ref.html&pixelRatio=0&bookMode=false&zoom=1&spread=false"
        }
      ]
    },
    {
      "id": "0002",
      "category": "WPT reftest",
      "title": "css/css-scroll-anchoring/nested-overflow-subtree-layout.html",
      "file": [
        "css/css-scroll-anchoring/nested-overflow-subtree-layout.html"
      ],
      "sourceUrl": "https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout.html",
      "actualStatus": "PASS",
      "baselineStatus": "PASS",
      "changeType": "pass",
      "viewerChanged": false,
      "actualUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "baselineUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "references": [
        {
          "referenceFile": "css/css-scroll-anchoring/nested-overflow-subtree-layout-ref.html",
          "relation": "==",
          "actualReferenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-ref.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
          "baselineReferenceUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/nested-overflow-subtree-layout-ref.html&pixelRatio=0&bookMode=false&zoom=1&spread=false"
        }
      ]
    },
    {
      "id": "0003",
      "category": "WPT reftest",
      "title": "css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html",
      "file": [
        "css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html"
      ],
      "sourceUrl": "https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html",
      "actualStatus": "FAIL",
      "baselineStatus": "PASS",
      "changeType": "regression",
      "viewerChanged": true,
      "actualUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "baselineUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-000.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "references": [
        {
          "referenceFile": "css/reference/ref-filled-green-100px-square.xht",
          "relation": "==",
          "actualReferenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false",
          "baselineReferenceUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false"
        }
      ],
      "difference": {
        "classification": "regression",
        "triageRequired": true,
        "pageCountMismatch": false,
        "actual": {
          "totalPages": 1
        },
        "baseline": {
          "totalPages": 1
        },
        "pages": [
          {
            "page": 1,
            "width": 794,
            "height": 1056,
            "actualWidth": 794,
            "actualHeight": 1056,
            "diffPixels": 10000,
            "diffRatio": 0.01192657049080223,
            "exactDiffPixels": 10000,
            "exactDiffRatio": 0.01192657049080223,
            "exceededDiffPixels": 0,
            "maxChannelDifference": 255,
            "dimensionMismatch": false,
            "diffImage": "diff/0003-WPT_reftest-css-css-scroll-anchoring-vertical-rl-viewport-size-change-000.html-p0001.png"
          }
        ],
        "comparisons": [
          {
            "referenceIndex": 0,
            "referenceFile": "css/reference/ref-filled-green-100px-square.xht",
            "referenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false",
            "referenceTotalPages": 1,
            "testTotalPages": 1,
            "relation": "==",
            "fuzzy": null,
            "actualPageNumbers": [
              1
            ],
            "baselinePageNumbers": [
              1
            ],
            "pageCountMismatch": false,
            "pages": [
              {
                "page": 1,
                "actualPage": 1,
                "baselinePage": 1,
                "width": 794,
                "height": 1056,
                "actualWidth": 794,
                "actualHeight": 1056,
                "diffPixels": 10000,
                "diffRatio": 0.01192657049080223,
                "exactDiffPixels": 10000,
                "exactDiffRatio": 0.01192657049080223,
                "exceededDiffPixels": 0,
                "maxChannelDifference": 255,
                "dimensionMismatch": false,
                "diffImage": "actual-reference-diff/0003-WPT_reftest-css-css-scroll-anchoring-vertical-rl-viewport-size-change-000.html-r01-p0001.png"
              }
            ],
            "unexpectedEquality": false,
            "pass": false,
            "side": "v2.42.0",
            "baselineUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false"
          }
        ],
        "triage": {
          "status": "pending",
          "decision": ""
        }
      }
    },
    {
      "id": "0004",
      "category": "WPT reftest",
      "title": "css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html",
      "file": [
        "css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html"
      ],
      "sourceUrl": "https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html",
      "actualStatus": "FAIL",
      "baselineStatus": "FAIL",
      "changeType": "known-fail",
      "viewerChanged": false,
      "actualUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "baselineUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/css-scroll-anchoring/vertical-rl-viewport-size-change-001.html&pixelRatio=0&bookMode=false&zoom=1&spread=false",
      "references": [
        {
          "referenceFile": "css/reference/ref-filled-green-100px-square.xht",
          "relation": "==",
          "actualReferenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false",
          "baselineReferenceUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false"
        }
      ],
      "difference": {
        "classification": "known-fail",
        "triageRequired": true,
        "pageCountMismatch": false,
        "actual": {
          "totalPages": 1
        },
        "baseline": {
          "totalPages": 1
        },
        "pages": [],
        "comparisons": [
          {
            "referenceIndex": 0,
            "referenceFile": "css/reference/ref-filled-green-100px-square.xht",
            "referenceUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false",
            "referenceTotalPages": 1,
            "testTotalPages": 1,
            "relation": "==",
            "fuzzy": null,
            "actualPageNumbers": [
              1
            ],
            "baselinePageNumbers": [
              1
            ],
            "pageCountMismatch": false,
            "pages": [
              {
                "page": 1,
                "actualPage": 1,
                "baselinePage": 1,
                "width": 794,
                "height": 1056,
                "actualWidth": 794,
                "actualHeight": 1056,
                "diffPixels": 10000,
                "diffRatio": 0.01192657049080223,
                "exactDiffPixels": 10000,
                "exactDiffRatio": 0.01192657049080223,
                "exceededDiffPixels": 0,
                "maxChannelDifference": 255,
                "dimensionMismatch": false,
                "diffImage": "actual-reference-diff/0004-WPT_reftest-css-css-scroll-anchoring-vertical-rl-viewport-size-change-001.html-r01-p0001.png"
              }
            ],
            "unexpectedEquality": false,
            "pass": false,
            "side": "v2.42.0",
            "baselineUrl": "https://vivliostyle.github.io/viewer/v2.42.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false"
          },
          {
            "referenceIndex": 0,
            "referenceFile": "css/reference/ref-filled-green-100px-square.xht",
            "referenceUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false",
            "referenceTotalPages": 1,
            "testTotalPages": 1,
            "relation": "==",
            "fuzzy": null,
            "actualPageNumbers": [
              1
            ],
            "baselinePageNumbers": [
              1
            ],
            "pageCountMismatch": false,
            "pages": [
              {
                "page": 1,
                "actualPage": 1,
                "baselinePage": 1,
                "width": 794,
                "height": 1056,
                "actualWidth": 794,
                "actualHeight": 1056,
                "diffPixels": 10000,
                "diffRatio": 0.01192657049080223,
                "exactDiffPixels": 10000,
                "exactDiffRatio": 0.01192657049080223,
                "exceededDiffPixels": 0,
                "maxChannelDifference": 255,
                "dimensionMismatch": false,
                "diffImage": "baseline-reference-diff/0004-WPT_reftest-css-css-scroll-anchoring-vertical-rl-viewport-size-change-001.html-r01-p0001.png"
              }
            ],
            "unexpectedEquality": false,
            "pass": false,
            "side": "v2.40.0",
            "baselineUrl": "https://vivliostyle.github.io/viewer/v2.40.0/#src=https://wpt.live/css/reference/ref-filled-green-100px-square.xht&pixelRatio=0&bookMode=false&zoom=1&spread=false"
          }
        ],
        "triage": {
          "status": "pending",
          "decision": ""
        }
      }
    }
  ]
}