From 76cb9c2a39d477a64824a985ade40507e3bbade1 Mon Sep 17 00:00:00 2001 From: Adam Mathes Date: Fri, 13 Feb 2026 21:34:48 -0800 Subject: feat(vanilla): add testing infrastructure and tests (NK-wjnczv) --- .../css-tree/lib/syntax/atrule/container.js | 28 ++++++ .../css-tree/lib/syntax/atrule/font-face.js | 8 ++ .../css-tree/lib/syntax/atrule/import.js | 104 +++++++++++++++++++++ .../css-tree/lib/syntax/atrule/index.js | 23 +++++ .../css-tree/lib/syntax/atrule/layer.js | 12 +++ .../css-tree/lib/syntax/atrule/media.js | 12 +++ .../css-tree/lib/syntax/atrule/nest.js | 12 +++ .../css-tree/lib/syntax/atrule/page.js | 12 +++ .../css-tree/lib/syntax/atrule/scope.js | 12 +++ .../css-tree/lib/syntax/atrule/starting-style.js | 8 ++ .../css-tree/lib/syntax/atrule/supports.js | 12 +++ 11 files changed, 243 insertions(+) create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/container.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/font-face.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/import.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/index.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/layer.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/media.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/nest.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/page.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/scope.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/starting-style.js create mode 100644 vanilla/node_modules/css-tree/lib/syntax/atrule/supports.js (limited to 'vanilla/node_modules/css-tree/lib/syntax/atrule') diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/container.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/container.js new file mode 100644 index 0000000..aa550de --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/container.js @@ -0,0 +1,28 @@ +import { Ident } from '../../tokenizer/index.js'; + +// https://drafts.csswg.org/css-contain-3/#container-rule +// The keywords `none`, `and`, `not`, and `or` are excluded from the above. +const nonContainerNameKeywords = new Set(['none', 'and', 'not', 'or']); + +export default { + parse: { + prelude() { + const children = this.createList(); + + if (this.tokenType === Ident) { + const name = this.substring(this.tokenStart, this.tokenEnd); + + if (!nonContainerNameKeywords.has(name.toLowerCase())) { + children.push(this.Identifier()); + } + } + + children.push(this.Condition('container')); + + return children; + }, + block(nested = false) { + return this.Block(nested); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/font-face.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/font-face.js new file mode 100644 index 0000000..48a0570 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/font-face.js @@ -0,0 +1,8 @@ +export default { + parse: { + prelude: null, + block() { + return this.Block(true); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/import.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/import.js new file mode 100644 index 0000000..4e5a637 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/import.js @@ -0,0 +1,104 @@ +import { + String as StringToken, + Ident, + Url, + Function as FunctionToken, + LeftParenthesis, + RightParenthesis +} from '../../tokenizer/index.js'; + +function parseWithFallback(parse, fallback) { + return this.parseWithFallback( + () => { + try { + return parse.call(this); + } finally { + this.skipSC(); + if (this.lookupNonWSType(0) !== RightParenthesis) { + this.error(); + } + } + }, + fallback || (() => this.Raw(null, true)) + ); +} + +const parseFunctions = { + layer() { + this.skipSC(); + + const children = this.createList(); + const node = parseWithFallback.call(this, this.Layer); + + if (node.type !== 'Raw' || node.value !== '') { + children.push(node); + } + + return children; + }, + supports() { + this.skipSC(); + + const children = this.createList(); + const node = parseWithFallback.call( + this, + this.Declaration, + () => parseWithFallback.call(this, () => this.Condition('supports')) + ); + + if (node.type !== 'Raw' || node.value !== '') { + children.push(node); + } + + return children; + } +}; + +export default { + parse: { + prelude() { + const children = this.createList(); + + switch (this.tokenType) { + case StringToken: + children.push(this.String()); + break; + + case Url: + case FunctionToken: + children.push(this.Url()); + break; + + default: + this.error('String or url() is expected'); + } + + this.skipSC(); + + if (this.tokenType === Ident && + this.cmpStr(this.tokenStart, this.tokenEnd, 'layer')) { + children.push(this.Identifier()); + } else if ( + this.tokenType === FunctionToken && + this.cmpStr(this.tokenStart, this.tokenEnd, 'layer(') + ) { + children.push(this.Function(null, parseFunctions)); + } + + this.skipSC(); + + if (this.tokenType === FunctionToken && + this.cmpStr(this.tokenStart, this.tokenEnd, 'supports(')) { + children.push(this.Function(null, parseFunctions)); + } + + if (this.lookupNonWSType(0) === Ident || + this.lookupNonWSType(0) === LeftParenthesis) { + children.push(this.MediaQueryList()); + } + + return children; + }, + block: null + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/index.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/index.js new file mode 100644 index 0000000..46ac7f8 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/index.js @@ -0,0 +1,23 @@ +import container from './container.js'; +import fontFace from './font-face.js'; +import importAtrule from './import.js'; +import layer from './layer.js'; +import media from './media.js'; +import nest from './nest.js'; +import page from './page.js'; +import scope from './scope.js'; +import startingStyle from './starting-style.js'; +import supports from './supports.js'; + +export default { + container, + 'font-face': fontFace, + import: importAtrule, + layer, + media, + nest, + page, + scope, + 'starting-style': startingStyle, + supports +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/layer.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/layer.js new file mode 100644 index 0000000..232eb29 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/layer.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.LayerList() + ); + }, + block() { + return this.Block(false); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/media.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/media.js new file mode 100644 index 0000000..24d4608 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/media.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.MediaQueryList() + ); + }, + block(nested = false) { + return this.Block(nested); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/nest.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/nest.js new file mode 100644 index 0000000..99fc15e --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/nest.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.SelectorList() + ); + }, + block() { + return this.Block(true); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/page.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/page.js new file mode 100644 index 0000000..99fc15e --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/page.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.SelectorList() + ); + }, + block() { + return this.Block(true); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/scope.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/scope.js new file mode 100644 index 0000000..7185ca1 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/scope.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.Scope() + ); + }, + block(nested = false) { + return this.Block(nested); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/starting-style.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/starting-style.js new file mode 100644 index 0000000..b964704 --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/starting-style.js @@ -0,0 +1,8 @@ +export default { + parse: { + prelude: null, + block(nested = false) { + return this.Block(nested); + } + } +}; diff --git a/vanilla/node_modules/css-tree/lib/syntax/atrule/supports.js b/vanilla/node_modules/css-tree/lib/syntax/atrule/supports.js new file mode 100644 index 0000000..bdfffce --- /dev/null +++ b/vanilla/node_modules/css-tree/lib/syntax/atrule/supports.js @@ -0,0 +1,12 @@ +export default { + parse: { + prelude() { + return this.createSingleNodeList( + this.Condition('supports') + ); + }, + block(nested = false) { + return this.Block(nested); + } + } +}; -- cgit v1.2.3